Nortel-MsCarrier-MscPassport-BridgeMIB: View SNMP OID List / Download MIB

VENDOR: NORTHERN TELECOM


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Object Name OID Type Access Info
             mscVrPpTbcl 1.3.6.1.4.1.562.36.2.1.100.3.2
                 mscVrPpTbclRowStatusTable 1.3.6.1.4.1.562.36.2.1.100.3.2.1 no-access
This entry controls the addition and deletion of mscVrPpTbcl components.
                     mscVrPpTbclRowStatusEntry 1.3.6.1.4.1.562.36.2.1.100.3.2.1.1 no-access
A single entry in the table represents a single mscVrPpTbcl component.
                         mscVrPpTbclRowStatus 1.3.6.1.4.1.562.36.2.1.100.3.2.1.1.1 rowstatus read-write
This variable is used as the basis for SNMP naming of mscVrPpTbcl components. These components can be added and deleted.
                         mscVrPpTbclComponentName 1.3.6.1.4.1.562.36.2.1.100.3.2.1.1.2 displaystring read-only
This variable provides the component's string name for use with the ASCII Console Interface
                         mscVrPpTbclStorageType 1.3.6.1.4.1.562.36.2.1.100.3.2.1.1.4 storagetype read-only
This variable represents the storage type value for the mscVrPpTbcl tables.
                         mscVrPpTbclIndex 1.3.6.1.4.1.562.36.2.1.100.3.2.1.1.10 nonreplicated no-access
This variable represents the index for the mscVrPpTbcl tables.
                 mscVrPpTbclNs 1.3.6.1.4.1.562.36.2.1.100.3.2.2
                     mscVrPpTbclNsRowStatusTable 1.3.6.1.4.1.562.36.2.1.100.3.2.2.1 no-access
This entry controls the addition and deletion of mscVrPpTbclNs components.
                         mscVrPpTbclNsRowStatusEntry 1.3.6.1.4.1.562.36.2.1.100.3.2.2.1.1 no-access
A single entry in the table represents a single mscVrPpTbclNs component.
                             mscVrPpTbclNsRowStatus 1.3.6.1.4.1.562.36.2.1.100.3.2.2.1.1.1 rowstatus read-write
This variable is used as the basis for SNMP naming of mscVrPpTbclNs components. These components can be added and deleted.
                             mscVrPpTbclNsComponentName 1.3.6.1.4.1.562.36.2.1.100.3.2.2.1.1.2 displaystring read-only
This variable provides the component's string name for use with the ASCII Console Interface
                             mscVrPpTbclNsStorageType 1.3.6.1.4.1.562.36.2.1.100.3.2.2.1.1.4 storagetype read-only
This variable represents the storage type value for the mscVrPpTbclNs tables.
                             mscVrPpTbclNsIndex 1.3.6.1.4.1.562.36.2.1.100.3.2.2.1.1.10 nonreplicated no-access
This variable represents the index for the mscVrPpTbclNs tables.
                     mscVrPpTbclNsProvTable 1.3.6.1.4.1.562.36.2.1.100.3.2.2.10 no-access
This group houses all the port specific provisionable attributes associated with Ns. These attributes influence the application of filters to incoming and outgoing frames.
                           mscVrPpTbclNsProvEntry 1.3.6.1.4.1.562.36.2.1.100.3.2.2.10.1 no-access
An entry in the mscVrPpTbclNsProvTable.
                               mscVrPpTbclNsIncomingFilter 1.3.6.1.4.1.562.36.2.1.100.3.2.2.10.1.2 asciistring read-write
This attribute specifies the name of the filter to be applied at the incoming filter point.
                               mscVrPpTbclNsOutgoingFilter 1.3.6.1.4.1.562.36.2.1.100.3.2.2.10.1.3 asciistring read-write
This attribute specifies the name of the filter to be applied at the out going filter point.
                 mscVrPpTbclProvTable 1.3.6.1.4.1.562.36.2.1.100.3.2.10 no-access
This group houses all the provisionable attributes that belong to the this group. This group of attributes is applicable to all types of bridge ports and represent the common factor between them. These attributes influence the working of a bridge port.
                       mscVrPpTbclProvEntry 1.3.6.1.4.1.562.36.2.1.100.3.2.10.1 no-access
An entry in the mscVrPpTbclProvTable.
                           mscVrPpTbclTranslateIpx 1.3.6.1.4.1.562.36.2.1.100.3.2.10.1.1 integer read-write
This attribute specifies the type of translation to be performed on frames carrying IPX packets. Ethernet frames carrying IPX payload could be translated to IEEE 802.3 frames (with the same IPX payload) or vice- versa. The main reason to do so is to allow the bridge unit to consistently forward one type of frames carrying IPX packets. Translations can be turned off altogether in which case the IPX frames will pass through the bridge unit unchanged. Enumeration: 'snap': 3, 'ethernet': 2, 'sap': 4, 'off': 0, 'ieee8023': 1.
                           mscVrPpTbclFragmentIp 1.3.6.1.4.1.562.36.2.1.100.3.2.10.1.2 integer read-write
This attribute specifies if or not outbound frames carrying IP datagrams should be fragmented to conform to message transfer unit (mtu) sizes dictated by the media. Enumeration: 'on': 1, 'off': 0.
                           mscVrPpTbclServiceClass 1.3.6.1.4.1.562.36.2.1.100.3.2.10.1.3 integer read-write
This attribute specifies if the frames should be ordered or not before they are transmitted through a bridge port. If this attribute has a value of ordered the received frames are ordered as in the original message, before they are transmitted out through a bridge port. If it has a value of notOrdered, received then frames pass through the bridge unit in the order they are received. This feature can be used over multiple telecommunication links to increase data flow. Please note that this attribute only affects link protocols and is ineffective with lan media. Enumeration: 'notOrdered': 1, 'ordered': 0.
                           mscVrPpTbclConvertArpMacAddress 1.3.6.1.4.1.562.36.2.1.100.3.2.10.1.4 integer read-write
This attribute is indicative of the state of the MAC address format conversion process for ARP/RARP frames. The MAC addresses may be translated if need be from a canonical format to a non-canonical format, based on the needs of the associated media. If this attribute is set to a value of on then all Mac addresses will converted if need be to suit the format of mac address, the outgoing media will support. If this attribute is set to a value of off no such conversion takes place. Enumeration: 'on': 1, 'off': 0.
                           mscVrPpTbclPortNum 1.3.6.1.4.1.562.36.2.1.100.3.2.10.1.5 unsigned32 read-only
This attribute is indicative of the unique number assigned to the bridge port. It is used for SNMP management of this bridge port and in spanning tree as an identifier this bridge port. Notes regarding portNum: Escape routines exist for initializing, copying, and deleting port numbers. This is necessary because SNMP requires a unique port instance identifier. The initPortNum escape routine sets the port number to a value in the range 1-255 for this purpose. The setCopiedPortNum escape routine exists to maintain the uniqueness of the port number in cases when one port is copied to another. When a bridge port is deleted, the releasePortNum escape routine places the port number being released into a pending deletion state. This is because the port number cannot be re-allocated until the port is truely deleted in the current view. This is necessary since there is no guarantee of order when processing changes to multiple protocol ports so without the pending deletion state, the same port number could be temporarily assigned to two ports for a short period of time. The portNum is set as component critical since bridging also uses the port number as a key for indexing into its data structures. If a port is deleted then re-added under the same protocol port, CAS treats the change as a SET to the portNum attribute.
                 mscVrPpTbclTbProvTable 1.3.6.1.4.1.562.36.2.1.100.3.2.11 no-access
This group houses all the port specific provisionable attributes that belong to the Tb group. The Tb group is only applicable bridge port types that operate in the TB mode. These attributes in part influence the working of a bridge port operating in the TB mode.
                       mscVrPpTbclTbProvEntry 1.3.6.1.4.1.562.36.2.1.100.3.2.11.1 no-access
An entry in the mscVrPpTbclTbProvTable.
                           mscVrPpTbclSecureOption 1.3.6.1.4.1.562.36.2.1.100.3.2.11.1.1 integer read-write
This attribute specifies whether the port secure feature is enabled. The secure feature, if enabled causes the following things to happen: a) disallows dynamic learning, b) disallows frames to be forwarded that do not satisfy the following condition: the mac address of the source should be found in the forwarding table and the destination mac address of the frame should also be found in the forwarding table. In addition to this, the port the frame was received on should figure as the in port, given the destination mac address found in the frame. c) disallows frames to be forwarded if the allowed to go port map for the destination mac address is empty. This feature in effect allows the user to choose the hosts that can generate traffic and the hosts that can receive traffic through this bridge unit. Enumeration: 'disabled': 0, 'enabled': 1.
                 mscVrPpTbclStpProvTable 1.3.6.1.4.1.562.36.2.1.100.3.2.12 no-access
This group houses all the port specific provisionable attributes that belong to the Stp group. The Stp group is applicable to all the bridge ports that participate in the spanning tree protocol. These attributes influence the participation of the bridge port in the spanning tree protocol.
                       mscVrPpTbclStpProvEntry 1.3.6.1.4.1.562.36.2.1.100.3.2.12.1 no-access
An entry in the mscVrPpTbclStpProvTable.
                           mscVrPpTbclAdminStatus 1.3.6.1.4.1.562.36.2.1.100.3.2.12.1.1 integer read-write
This attribute defines the current administrative state for this component. enabled indicates that the component is available for operation. disabled indicates the component is unavailable for operation. Enumeration: 'down': 2, 'up': 1.
                           mscVrPpTbclPortStateStpControl 1.3.6.1.4.1.562.36.2.1.100.3.2.12.1.2 integer read-write
This attribute specifies whether or not spanning tree protocol state for this bridge port is controlled by the spanning tree protocol. In essence it indicates the participation of this bridge port in the spanning tree protocol, by accepting and acting on received bridge protocol data units and by sending out the same. on signifies that this bridge port's spanning tree port state is controlled by the spanning tree protocol. A value of off signifies that the spanning tree port state of this bridge port is unaffected by the spanning tree protocol. This in effect puts the bridge port out of reach of the spanning tree protocol and in the forwarding state. Care should be taken while assigning a value of off to this attribute, as this might cause network loops. Please do not set this attribute to off unless you are absolutely sure about the effect of such an action on your network topology. Enumeration: 'on': 1, 'off': 0.
                           mscVrPpTbclStpTypeProv 1.3.6.1.4.1.562.36.2.1.100.3.2.12.1.3 integer read-write
This attribute specifies the type of spanning tree protocol the port is participating in. A bridge port could participate in either the ieee8021 spanning tree protocol or the dec spanning tree protocol. If the value of the attribute protocolSpec in the SpanningTreeProtocol component, provisioned under the TransparentBridge component is in conflict with the value of this attribute, the value of the protocolSpec attribute will prevail. Prevailing stp type is reflected in the value of the attribute stpTypeOper. Enumeration: 'dec': 2, 'ieee8021': 3.
                           mscVrPpTbclPortPriority 1.3.6.1.4.1.562.36.2.1.100.3.2.12.1.4 unsigned32 read-write
This attribute specifies the value for port priority, which is contained in the first octet of the port identifier. Valid values are as follows: 1) 0..255 for stp type DEC and 2) 0..65535 for stp type IEEE.
                           mscVrPpTbclPathCost 1.3.6.1.4.1.562.36.2.1.100.3.2.12.1.5 unsigned32 read-write
This attribute specifies the contribution of this port, to all the paths to the root bridge that include this port. Please note that the value of the attribute pathCostMethod is applied only when the value of the attribute pathCostMethod is set to on and is ignored if otherwise.
                           mscVrPpTbclPathCostMethod 1.3.6.1.4.1.562.36.2.1.100.3.2.12.1.6 integer read-write
This attribute specifies the method used by the bridging logic, to calculate the path cost to the bridge considered to be the root bridge in the spanning tree topology. This attribute should be set to off before attempting to provision a value for pathCostProv. Enumeration: 'dec': 2, 'off': 1, 'ieee8021': 3.
                 mscVrPpTbclDIProvTable 1.3.6.1.4.1.562.36.2.1.100.3.2.13 no-access
This group houses all the provisionable, domain specific attributes for a non-encapsulating bridge port.
                       mscVrPpTbclDIProvEntry 1.3.6.1.4.1.562.36.2.1.100.3.2.13.1 no-access
An entry in the mscVrPpTbclDIProvTable.
                           mscVrPpTbclDomainNum 1.3.6.1.4.1.562.36.2.1.100.3.2.13.1.1 unsigned32 read-write
This attribute specifies the domain number associated with this bridge port. Domain numbers are used for confining frames to a domain. Domain based filtering provides a complete segregation of traffic based on domain number associated with frames. There can exist only sixteen domains when a spanning tree is desired specific to each domain. When there is only a single spanning tree spanning all the domains the maximum number of domains possible are 4294967293. This attribute is of no relevance when associated with backbone bridge port. Its value is ignored in such a situation.
                           mscVrPpTbclPreserveDomain 1.3.6.1.4.1.562.36.2.1.100.3.2.13.1.2 integer read-write
This attribute specifies if the domain information should be preserved or embedded in the frame header. This attribute applies only to backbone ports and does not affect the access bridge ports. By setting this attribute to a value of on, domain information could be preserved in frames being tunnelled across the a backbone, so that this information can be deciphered at the other end of the backbone tunnel. This preserves the integrity of the domains thus preventing domain breaches while tunnelling frames across backbone network. If the value of this attribute is set to off then domain information is not preserved in the header of the frames tunnelling through the backbone. This eliminates the overhead incurred to preserve domain information across the backbone while tunnelling frames across it. Preserve domain is relevant when used in conjunction with the following media: FDDI, ATM MPE, Frame Relay and PPP. It is ignored when used with other types of media. Enumeration: 'on': 1, 'off': 0.
                 mscVrPpTbclStateTable 1.3.6.1.4.1.562.36.2.1.100.3.2.14 no-access
This group contains the three OSI State attributes. The descriptions generically indicate what each state attribute implies about the component. Note that not all the values and state combinations described here are supported by every component which uses this group. For component-specific information and the valid state combinations, refer to NTP 241-7001-150, Passport Operations and Maintenance Guide.
                       mscVrPpTbclStateEntry 1.3.6.1.4.1.562.36.2.1.100.3.2.14.1 no-access
An entry in the mscVrPpTbclStateTable.
                           mscVrPpTbclAdminState 1.3.6.1.4.1.562.36.2.1.100.3.2.14.1.1 integer read-only
This attribute indicates the OSI Administrative State of the component. The value locked indicates that the component is administratively prohibited from providing services for its users. A Lock or Lock - force command has been previously issued for this component. When the value is locked, the value of usageState must be idle. The value shuttingDown indicates that the component is administratively permitted to provide service to its existing users only. A Lock command was issued against the component and it is in the process of shutting down. The value unlocked indicates that the component is administratively permitted to provide services for its users. To enter this state, issue an Unlock command to this component. Enumeration: 'locked': 0, 'shuttingDown': 2, 'unlocked': 1.
                           mscVrPpTbclOperationalState 1.3.6.1.4.1.562.36.2.1.100.3.2.14.1.2 integer read-only
This attribute indicates the OSI Operational State of the component. The value enabled indicates that the component is available for operation. Note that if adminState is locked, it would still not be providing service. The value disabled indicates that the component is not available for operation. For example, something is wrong with the component itself, or with another component on which this one depends. If the value is disabled, the usageState must be idle. Enumeration: 'disabled': 0, 'enabled': 1.
                           mscVrPpTbclUsageState 1.3.6.1.4.1.562.36.2.1.100.3.2.14.1.3 integer read-only
This attribute indicates the OSI Usage State of the component. The value idle indicates that the component is not currently in use. The value active indicates that the component is in use and has spare capacity to provide for additional users. The value busy indicates that the component is in use and has no spare operating capacity for additional users at this time. Enumeration: 'active': 1, 'idle': 0, 'busy': 2.
                 mscVrPpTbclOperStatusTable 1.3.6.1.4.1.562.36.2.1.100.3.2.15 no-access
This group includes the Operational Status attribute. This attribute defines the current operational state of this component.
                       mscVrPpTbclOperStatusEntry 1.3.6.1.4.1.562.36.2.1.100.3.2.15.1 no-access
An entry in the mscVrPpTbclOperStatusTable.
                           mscVrPpTbclSnmpOperStatus 1.3.6.1.4.1.562.36.2.1.100.3.2.15.1.1 integer read-only
The current state of the interface. The up state indicates the interface is operational and capable of forwarding packets. The down state indicates the interface is not operational, thus unable to forward packets. testing state indicates that no operational packets can be passed. Enumeration: 'down': 2, 'testing': 3, 'up': 1.
                 mscVrPpTbclOperTable 1.3.6.1.4.1.562.36.2.1.100.3.2.16 no-access
This group houses all the operational attributes belonging to the base group. The base group of attributes is applicable to all types of bridge ports and represent the common factor between them. These attributes in part, reflect the state of a bridge port.
                       mscVrPpTbclOperEntry 1.3.6.1.4.1.562.36.2.1.100.3.2.16.1 no-access
An entry in the mscVrPpTbclOperTable.
                           mscVrPpTbclPortName 1.3.6.1.4.1.562.36.2.1.100.3.2.16.1.1 asciistring read-only
The attribute portName is a string of the form 'BridgePortName-i', where BridgePortName is the abbreviation of the corresponding bridge port and i is the instance identifier of the ProtocolPort, the bridge port is provisioned under. For example a TransparentBridgePort provisioned under ProtocolPort/myport would have a name TBP-myport.
                           mscVrPpTbclUpTime 1.3.6.1.4.1.562.36.2.1.100.3.2.16.1.3 unsigned32 read-only
This attribute specifies the accumulated up time of this bridge port since the last reset occurred.
                           mscVrPpTbclDownTime 1.3.6.1.4.1.562.36.2.1.100.3.2.16.1.4 unsigned32 read-only
This attribute specifies the accumulated down time of this bridge port since the last reset occurred.
                           mscVrPpTbclBridgingMode 1.3.6.1.4.1.562.36.2.1.100.3.2.16.1.5 integer read-only
This attribute specifies the mode of bridging this port can support. It in turn implies the format of frames, this bridge port can process and forward. Enumeration: 'unknown': 1, 'tb': 2, 'srt': 4, 'sr': 3.
                           mscVrPpTbclBridgePortConfig 1.3.6.1.4.1.562.36.2.1.100.3.2.16.1.6 integer read-only
This attribute specifies the bridge port's configuration. It indicates if the bridge port is operating as an access port or as a backbone port. An access bridge port does not encapsulate a MAC frame and does not preserve domain information in the encapsulation, whereas a backbone bridge port encapsulates the MAC frame and optionally preserves domain information in the encapsulated frame.A backbone bridge port is typically used to transport frames across a high bandwidth backbone network to another bridge unit for further processing/forwarding of the frame. Enumeration: 'access': 1, 'backbone': 2.
                           mscVrPpTbclBridgePortType 1.3.6.1.4.1.562.36.2.1.100.3.2.16.1.7 integer read-only
This attribute specifies the type of bridge port that was provisioned. It takes into consideration the bridgingMode, bridgePortConfig and the media the bridge port is linked to before branding a bridge port. Enumeration: 'fddiBridgePort': 2, 'ethernetBridgePort': 0, 'snaDlrBridgePort': 21, 'clusterTbBridgePort': 18, 'lanEmulationClientEthernet': 22, 'frameRelayBridgePort': 6, 'srtbBridgePort': 15, 'srEncapSrBridgePort': 11, 'tbsrBridgePort': 16, 'unknown': 19, 'vcpBridgePort': 9, 'clusterSrBridgePort': 17, 'srEncapTbBridgePort': 12, 'fddiEncapsulatingBridgePort': 4, 'sourceGateSrBridgePort': 13, 'sourceGateTbBridgePort': 14, 'x25BridgePort': 10, 'smdsBridgePort': 8, 'tokenRingBridgePort': 1, 'tokenBusBridgePort': 3, 'vnsBridgePort': 5, 'atmMpeBridgePort': 20, 'pppBridgePort': 7.
                           mscVrPpTbclIfIndex 1.3.6.1.4.1.562.36.2.1.100.3.2.16.1.8 interfaceindex read-only
This attribute specifies the index into the Interface Table where in information about the media interface corresponding to the bridge port is maintained.
                           mscVrPpTbclDelayExceededDiscards 1.3.6.1.4.1.562.36.2.1.100.3.2.16.1.10 counter32 read-only
This attribute is indicative of the number of frames that were discarded because the time taken to process these frames exceeded the transit delay allowed for this bridge unit. This attribute is not supported by bridging and will always have a value of 0.
                           mscVrPpTbclMtuExceededDiscards 1.3.6.1.4.1.562.36.2.1.100.3.2.16.1.11 counter32 read-only
This attribute is indicative of the number of frames discarded because the size of the out bound frame exceeded the message transfer unit (mtu) allowed for the bridge port. Note that this counter only refers to the outbound frames for this bridge port. This counter wraps around its maximum value of 4294967295. This counter is influenced by the attribute fragmentIp. This counter is incremented when the a frame larger than the mtu allowed is encountered and cannot be fragmented. If this counter is increasing steadily, it might be useful to set the value of the attribute fragmentIp to a value of on.
                 mscVrPpTbclTbOperTable 1.3.6.1.4.1.562.36.2.1.100.3.2.17 no-access
This group houses all the port specific operational attributes that belong to the Tb group. This group also houses all the port specific statistical attributes that belong to the Tb group. The Tb group is only applicable bridge port types that operate in the TB mode. These attributes reflect the state of a bridge port operating in the TB mode
                       mscVrPpTbclTbOperEntry 1.3.6.1.4.1.562.36.2.1.100.3.2.17.1 no-access
An entry in the mscVrPpTbclTbOperTable.
                           mscVrPpTbclMaxInfo 1.3.6.1.4.1.562.36.2.1.100.3.2.17.1.2 unsigned32 read-only
This attribute specifies the maximum size of the information field in a TB frame. This excludes the header field.
                           mscVrPpTbclBadVerifyDiscards 1.3.6.1.4.1.562.36.2.1.100.3.2.17.1.3 counter32 read-only
This attribute is indicative of the number of incoming frames that were discarded because: a) the value of the secureOption attribute was set to on and b) it is not allowed to receive frames originating from the mac address found in the source address field of the frame (source mac address look up in the forwarding table failed.) on this bridge port. c) for the destination mac address found in the frame, the port the frame was received on does not appear as in port in the corresponding static table entry. Permission to receive frames from a mac address is granted via the static table entries. This attribute, badVerifyDiscards, is directly influenced by: 1. secureOption and 2. the static table entries. This counter wraps around its maximum value of 4294967295.
                           mscVrPpTbclUnicastNoMatches 1.3.6.1.4.1.562.36.2.1.100.3.2.17.1.4 counter32 read-only
This attribute is indicative of the number frames discarded because the MAC address found in the destination field did not match the local MAC address of the bridge port. This counter is only applicable for the protocols that are being routed currently.This counter wraps around its maximum value of 4294967295.
                           mscVrPpTbclStaticEntryDiscards 1.3.6.1.4.1.562.36.2.1.100.3.2.17.1.5 counter32 read-only
This attribute is indicative of the number of frames that were discarded because of the following two reasons: a) there was no entry for the 'allowed to go' field in the static table entry, where the input port is this bridge port. b) for spanning tree bpdus that are locally processed. This counter wraps around its maximum value of 4294967295. It might prove useful to check the static table entry corresponding to the bridge port in question, if this counter consistently displays a high value. Ideally this counter should be as low as possible.
                           mscVrPpTbclDynamicEntryDiscards 1.3.6.1.4.1.562.36.2.1.100.3.2.17.1.6 counter32 read-only
This attribute is indicative of the number of incoming frames that a) were discarded because of the fact that the bridge port, the frame is to go out of matches the bridge port it came in from or b) if the stp port state of the out port is not forwarding. This counter wraps around its maximum value of 4294967295.
                           mscVrPpTbclLearningDiscards 1.3.6.1.4.1.562.36.2.1.100.3.2.17.1.7 counter32 read-only
This attribute is indicative of the number of frames that were discarded while this bridge port was in a state other than the forwarding state. While in learning state the frame is discarded after the information from its header is learnt. This counter wraps around its maximum value of 4294967295.
                           mscVrPpTbclInDiscards 1.3.6.1.4.1.562.36.2.1.100.3.2.17.1.8 counter32 read-only
This attribute is indicative of the number of frames that were received by this bridge port and were discarded by the forwarding process. This includes frames that could have been discarded due to filtering. A repidly increasing value for this attribute could indicate a shrtage of resource in terms of memory needed to process the incoming frames. More memory can be provisioned through the VirtualRouter's memory manager.
                           mscVrPpTbclInFrames 1.3.6.1.4.1.562.36.2.1.100.3.2.17.1.9 counter32 read-only
This attribute is indicative of the number of frames that have been received by this port from its segment. Note that a frame received on this bridge port is counted if and only if it can be processed by the bridge logic contained in this bridge unit, a protocol that can be processed by the bridge logic. This counter wraps around its maximum value of 4294967295.
                           mscVrPpTbclOutFrames 1.3.6.1.4.1.562.36.2.1.100.3.2.17.1.10 counter32 read-only
This attribute is indicative of the number of frames that have been transmitted out this bridge port. Note that frame transmitted out this bridge port is counted if and only if it is for a protocol being processed by the bridge unit. This also includes management frames.This counter wraps around its maximum value of 4294967295.
                 mscVrPpTbclStpOperTable 1.3.6.1.4.1.562.36.2.1.100.3.2.18 no-access
This group houses all the port specific operational attributes that belong to the Stp group. The Stp group is applicable to all the bridge ports that participate in the spanning tree protocol. These attributes reflect the state of the bridge port's participation in the spanning tree protocol.
                       mscVrPpTbclStpOperEntry 1.3.6.1.4.1.562.36.2.1.100.3.2.18.1 no-access
An entry in the mscVrPpTbclStpOperTable.
                           mscVrPpTbclStpPortState 1.3.6.1.4.1.562.36.2.1.100.3.2.18.1.2 integer read-only
This attribute specifies the spanning tree protocol state of the bridge port. Enumeration: 'listening': 3, 'disabled': 1, 'broken': 6, 'learning': 4, 'forwarding': 5, 'blocking': 2.
                           mscVrPpTbclStpTypeOper 1.3.6.1.4.1.562.36.2.1.100.3.2.18.1.3 integer read-only
This attribute specifies the type of spanning tree protocol the port is participating in. A bridge port could participate in either the ieee8021 spanning tree protocol or the dec spanning tree protocol. Enumeration: 'none': 0, 'dec': 2, 'ieee8021': 3.
                           mscVrPpTbclDesignatedCost 1.3.6.1.4.1.562.36.2.1.100.3.2.18.1.4 unsigned32 read-only
This attribute specifies the path cost of the designated port of the lan segment connected to the port.
                           mscVrPpTbclPathCostOper 1.3.6.1.4.1.562.36.2.1.100.3.2.18.1.5 unsigned32 read-only
This attribute specifies the contribution of this port, to all the paths to the root bridge that include this port. This attribute pathCostOper will track the value of the attribute pathCostProv when the value of the attribute pathCostMethod is set of off.
                           mscVrPpTbclDesignatedBridge 1.3.6.1.4.1.562.36.2.1.100.3.2.18.1.6 bridgeid read-only
This attribute specifies the identifier of the bridge that this port considers to be the designated bridge.
                           mscVrPpTbclDesignatedPort 1.3.6.1.4.1.562.36.2.1.100.3.2.18.1.7 hex read-only
This attribute specifies the port identifier of the port on the designated bridge, attached to the same lan as this port is attached to.
                           mscVrPpTbclForwardTransitions 1.3.6.1.4.1.562.36.2.1.100.3.2.18.1.8 counter32 read-only
This attribute is indicative of the number of times this bridge port transitioned from the learning state to the forwarding state. This counter wraps around its maximum value of 4294967295. A rapidly increasing value might be indicative of an unstable spanning tree topology.
                           mscVrPpTbclBlockingDiscards 1.3.6.1.4.1.562.36.2.1.100.3.2.18.1.9 counter32 read-only
This attribute is indicative of the number of incoming frames that were discarded because the bridge port was in the blocking state. This counter wraps around its maximum value of 4294967295.
                           mscVrPpTbclDesignatedRoot 1.3.6.1.4.1.562.36.2.1.100.3.2.18.1.10 bridgeid read-only
This attribute specifies the bridge identifier of the bridge recorded as the root bridge, in the configuration BPDUs sent out by the designated bridge on the segment to which the port is attached.
                 mscVrPpTbclStatsTable 1.3.6.1.4.1.562.36.2.1.100.3.2.19 no-access
This group houses all the statistical attributes applicable to all types of bridge ports and represents the common factor between them. These attributes in part reflect the state of the bridge port.
                       mscVrPpTbclStatsEntry 1.3.6.1.4.1.562.36.2.1.100.3.2.19.1 no-access
An entry in the mscVrPpTbclStatsTable.
                           mscVrPpTbclBadAbstractDiscards 1.3.6.1.4.1.562.36.2.1.100.3.2.19.1.1 counter32 read-only
This attribute is indicative of the number of frames that were discarded because the data that was abstracted, from frames coming in through this bridge port, did not conform to the format expected by the bridge logic.This counter wraps around its maximum value of 4294967295.
                           mscVrPpTbclTinygramFramesIn 1.3.6.1.4.1.562.36.2.1.100.3.2.19.1.2 counter32 read-only
This attribute is indicative of the number of frames received on this bridge port that used the tinygram compression scheme.
                           mscVrPpTbclTinygramFramesOut 1.3.6.1.4.1.562.36.2.1.100.3.2.19.1.3 counter32 read-only
This attribute is indicative of the number of frames transmitted out this bridge port that used the tinygram compression scheme.
                           mscVrPpTbclInFilterDiscards 1.3.6.1.4.1.562.36.2.1.100.3.2.19.1.4 counter32 read-only
This attribute is indicative of the number of frames discarded at the in filter point. This includes a) frames discarded due to application of the filter defined with PCF for the in filter point and b) the frames discarded due to domain based filtering at the in filter point. This counter wraps around its maximum value of 4294967295.
                           mscVrPpTbclOutFilterDiscards 1.3.6.1.4.1.562.36.2.1.100.3.2.19.1.5 counter32 read-only
This attribute is indicative of the number of frames discarded at the out filter point. This includes: a) frames discarded due to application of the filter defined with PCF for the out filter point and b) the frames discarded due to domain based filtering at the out filter point. This counter wraps around its maximum value of 4294967295.
             mscVrPpFddiETB 1.3.6.1.4.1.562.36.2.1.100.3.3
                 mscVrPpFddiETBRowStatusTable 1.3.6.1.4.1.562.36.2.1.100.3.3.1 no-access
This entry controls the addition and deletion of mscVrPpFddiETB components.
                     mscVrPpFddiETBRowStatusEntry 1.3.6.1.4.1.562.36.2.1.100.3.3.1.1 no-access
A single entry in the table represents a single mscVrPpFddiETB component.
                         mscVrPpFddiETBRowStatus 1.3.6.1.4.1.562.36.2.1.100.3.3.1.1.1 rowstatus read-write
This variable is used as the basis for SNMP naming of mscVrPpFddiETB components. These components can be added and deleted.
                         mscVrPpFddiETBComponentName 1.3.6.1.4.1.562.36.2.1.100.3.3.1.1.2 displaystring read-only
This variable provides the component's string name for use with the ASCII Console Interface
                         mscVrPpFddiETBStorageType 1.3.6.1.4.1.562.36.2.1.100.3.3.1.1.4 storagetype read-only
This variable represents the storage type value for the mscVrPpFddiETB tables.
                         mscVrPpFddiETBIndex 1.3.6.1.4.1.562.36.2.1.100.3.3.1.1.10 nonreplicated no-access
This variable represents the index for the mscVrPpFddiETB tables.
                 mscVrPpFddiETBNs 1.3.6.1.4.1.562.36.2.1.100.3.3.2
                     mscVrPpFddiETBNsRowStatusTable 1.3.6.1.4.1.562.36.2.1.100.3.3.2.1 no-access
This entry controls the addition and deletion of mscVrPpFddiETBNs components.
                         mscVrPpFddiETBNsRowStatusEntry 1.3.6.1.4.1.562.36.2.1.100.3.3.2.1.1 no-access
A single entry in the table represents a single mscVrPpFddiETBNs component.
                             mscVrPpFddiETBNsRowStatus 1.3.6.1.4.1.562.36.2.1.100.3.3.2.1.1.1 rowstatus read-write
This variable is used as the basis for SNMP naming of mscVrPpFddiETBNs components. These components can be added and deleted.
                             mscVrPpFddiETBNsComponentName 1.3.6.1.4.1.562.36.2.1.100.3.3.2.1.1.2 displaystring read-only
This variable provides the component's string name for use with the ASCII Console Interface
                             mscVrPpFddiETBNsStorageType 1.3.6.1.4.1.562.36.2.1.100.3.3.2.1.1.4 storagetype read-only
This variable represents the storage type value for the mscVrPpFddiETBNs tables.
                             mscVrPpFddiETBNsIndex 1.3.6.1.4.1.562.36.2.1.100.3.3.2.1.1.10 nonreplicated no-access
This variable represents the index for the mscVrPpFddiETBNs tables.
                     mscVrPpFddiETBNsProvTable 1.3.6.1.4.1.562.36.2.1.100.3.3.2.10 no-access
This group houses all the port specific provisionable attributes associated with Ns. These attributes influence the application of filters to incoming and outgoing frames.
                           mscVrPpFddiETBNsProvEntry 1.3.6.1.4.1.562.36.2.1.100.3.3.2.10.1 no-access
An entry in the mscVrPpFddiETBNsProvTable.
                               mscVrPpFddiETBNsIncomingFilter 1.3.6.1.4.1.562.36.2.1.100.3.3.2.10.1.2 asciistring read-write
This attribute specifies the name of the filter to be applied at the incoming filter point.
                               mscVrPpFddiETBNsOutgoingFilter 1.3.6.1.4.1.562.36.2.1.100.3.3.2.10.1.3 asciistring read-write
This attribute specifies the name of the filter to be applied at the out going filter point.
                 mscVrPpFddiETBProvTable 1.3.6.1.4.1.562.36.2.1.100.3.3.10 no-access
This group houses all the provisionable attributes that belong to the this group. This group of attributes is applicable to all types of bridge ports and represent the common factor between them. These attributes influence the working of a bridge port.
                       mscVrPpFddiETBProvEntry 1.3.6.1.4.1.562.36.2.1.100.3.3.10.1 no-access
An entry in the mscVrPpFddiETBProvTable.
                           mscVrPpFddiETBTranslateIpx 1.3.6.1.4.1.562.36.2.1.100.3.3.10.1.1 integer read-write
This attribute specifies the type of translation to be performed on frames carrying IPX packets. Ethernet frames carrying IPX payload could be translated to IEEE 802.3 frames (with the same IPX payload) or vice- versa. The main reason to do so is to allow the bridge unit to consistently forward one type of frames carrying IPX packets. Translations can be turned off altogether in which case the IPX frames will pass through the bridge unit unchanged. Enumeration: 'snap': 3, 'ethernet': 2, 'sap': 4, 'off': 0, 'ieee8023': 1.
                           mscVrPpFddiETBFragmentIp 1.3.6.1.4.1.562.36.2.1.100.3.3.10.1.2 integer read-write
This attribute specifies if or not outbound frames carrying IP datagrams should be fragmented to conform to message transfer unit (mtu) sizes dictated by the media. Enumeration: 'on': 1, 'off': 0.
                           mscVrPpFddiETBServiceClass 1.3.6.1.4.1.562.36.2.1.100.3.3.10.1.3 integer read-write
This attribute specifies if the frames should be ordered or not before they are transmitted through a bridge port. If this attribute has a value of ordered the received frames are ordered as in the original message, before they are transmitted out through a bridge port. If it has a value of notOrdered, received then frames pass through the bridge unit in the order they are received. This feature can be used over multiple telecommunication links to increase data flow. Please note that this attribute only affects link protocols and is ineffective with lan media. Enumeration: 'notOrdered': 1, 'ordered': 0.
                           mscVrPpFddiETBConvertArpMacAddress 1.3.6.1.4.1.562.36.2.1.100.3.3.10.1.4 integer read-write
This attribute is indicative of the state of the MAC address format conversion process for ARP/RARP frames. The MAC addresses may be translated if need be from a canonical format to a non-canonical format, based on the needs of the associated media. If this attribute is set to a value of on then all Mac addresses will converted if need be to suit the format of mac address, the outgoing media will support. If this attribute is set to a value of off no such conversion takes place. Enumeration: 'on': 1, 'off': 0.
                           mscVrPpFddiETBPortNum 1.3.6.1.4.1.562.36.2.1.100.3.3.10.1.5 unsigned32 read-only
This attribute is indicative of the unique number assigned to the bridge port. It is used for SNMP management of this bridge port and in spanning tree as an identifier this bridge port. Notes regarding portNum: Escape routines exist for initializing, copying, and deleting port numbers. This is necessary because SNMP requires a unique port instance identifier. The initPortNum escape routine sets the port number to a value in the range 1-255 for this purpose. The setCopiedPortNum escape routine exists to maintain the uniqueness of the port number in cases when one port is copied to another. When a bridge port is deleted, the releasePortNum escape routine places the port number being released into a pending deletion state. This is because the port number cannot be re-allocated until the port is truely deleted in the current view. This is necessary since there is no guarantee of order when processing changes to multiple protocol ports so without the pending deletion state, the same port number could be temporarily assigned to two ports for a short period of time. The portNum is set as component critical since bridging also uses the port number as a key for indexing into its data structures. If a port is deleted then re-added under the same protocol port, CAS treats the change as a SET to the portNum attribute.
                 mscVrPpFddiETBTbProvTable 1.3.6.1.4.1.562.36.2.1.100.3.3.11 no-access
This group houses all the port specific provisionable attributes that belong to the Tb group. The Tb group is only applicable bridge port types that operate in the TB mode. These attributes in part influence the working of a bridge port operating in the TB mode.
                       mscVrPpFddiETBTbProvEntry 1.3.6.1.4.1.562.36.2.1.100.3.3.11.1 no-access
An entry in the mscVrPpFddiETBTbProvTable.
                           mscVrPpFddiETBSecureOption 1.3.6.1.4.1.562.36.2.1.100.3.3.11.1.1 integer read-write
This attribute specifies whether the port secure feature is enabled. The secure feature, if enabled causes the following things to happen: a) disallows dynamic learning, b) disallows frames to be forwarded that do not satisfy the following condition: the mac address of the source should be found in the forwarding table and the destination mac address of the frame should also be found in the forwarding table. In addition to this, the port the frame was received on should figure as the in port, given the destination mac address found in the frame. c) disallows frames to be forwarded if the allowed to go port map for the destination mac address is empty. This feature in effect allows the user to choose the hosts that can generate traffic and the hosts that can receive traffic through this bridge unit. Enumeration: 'disabled': 0, 'enabled': 1.
                 mscVrPpFddiETBStpProvTable 1.3.6.1.4.1.562.36.2.1.100.3.3.12 no-access
This group houses all the port specific provisionable attributes that belong to the Stp group. The Stp group is applicable to all the bridge ports that participate in the spanning tree protocol. These attributes influence the participation of the bridge port in the spanning tree protocol.
                       mscVrPpFddiETBStpProvEntry 1.3.6.1.4.1.562.36.2.1.100.3.3.12.1 no-access
An entry in the mscVrPpFddiETBStpProvTable.
                           mscVrPpFddiETBAdminStatus 1.3.6.1.4.1.562.36.2.1.100.3.3.12.1.1 integer read-write
This attribute defines the current administrative state for this component. enabled indicates that the component is available for operation. disabled indicates the component is unavailable for operation. Enumeration: 'down': 2, 'up': 1.
                           mscVrPpFddiETBPortStateStpControl 1.3.6.1.4.1.562.36.2.1.100.3.3.12.1.2 integer read-write
This attribute specifies whether or not spanning tree protocol state for this bridge port is controlled by the spanning tree protocol. In essence it indicates the participation of this bridge port in the spanning tree protocol, by accepting and acting on received bridge protocol data units and by sending out the same. on signifies that this bridge port's spanning tree port state is controlled by the spanning tree protocol. A value of off signifies that the spanning tree port state of this bridge port is unaffected by the spanning tree protocol. This in effect puts the bridge port out of reach of the spanning tree protocol and in the forwarding state. Care should be taken while assigning a value of off to this attribute, as this might cause network loops. Please do not set this attribute to off unless you are absolutely sure about the effect of such an action on your network topology. Enumeration: 'on': 1, 'off': 0.
                           mscVrPpFddiETBStpTypeProv 1.3.6.1.4.1.562.36.2.1.100.3.3.12.1.3 integer read-write
This attribute specifies the type of spanning tree protocol the port is participating in. A bridge port could participate in either the ieee8021 spanning tree protocol or the dec spanning tree protocol. If the value of the attribute protocolSpec in the SpanningTreeProtocol component, provisioned under the TransparentBridge component is in conflict with the value of this attribute, the value of the protocolSpec attribute will prevail. Prevailing stp type is reflected in the value of the attribute stpTypeOper. Enumeration: 'dec': 2, 'ieee8021': 3.
                           mscVrPpFddiETBPortPriority 1.3.6.1.4.1.562.36.2.1.100.3.3.12.1.4 unsigned32 read-write
This attribute specifies the value for port priority, which is contained in the first octet of the port identifier. Valid values are as follows: 1) 0..255 for stp type DEC and 2) 0..65535 for stp type IEEE.
                           mscVrPpFddiETBPathCost 1.3.6.1.4.1.562.36.2.1.100.3.3.12.1.5 unsigned32 read-write
This attribute specifies the contribution of this port, to all the paths to the root bridge that include this port. Please note that the value of the attribute pathCostMethod is applied only when the value of the attribute pathCostMethod is set to on and is ignored if otherwise.
                           mscVrPpFddiETBPathCostMethod 1.3.6.1.4.1.562.36.2.1.100.3.3.12.1.6 integer read-write
This attribute specifies the method used by the bridging logic, to calculate the path cost to the bridge considered to be the root bridge in the spanning tree topology. This attribute should be set to off before attempting to provision a value for pathCostProv. Enumeration: 'dec': 2, 'off': 1, 'ieee8021': 3.
                 mscVrPpFddiETBDIProvTable 1.3.6.1.4.1.562.36.2.1.100.3.3.13 no-access
This group houses all the provisionable, domain specific attributes for a non-encapsulating bridge port.
                       mscVrPpFddiETBDIProvEntry 1.3.6.1.4.1.562.36.2.1.100.3.3.13.1 no-access
An entry in the mscVrPpFddiETBDIProvTable.
                           mscVrPpFddiETBDomainNum 1.3.6.1.4.1.562.36.2.1.100.3.3.13.1.1 unsigned32 read-write
This attribute specifies the domain number associated with this bridge port. Domain numbers are used for confining frames to a domain. Domain based filtering provides a complete segregation of traffic based on domain number associated with frames. There can exist only sixteen domains when a spanning tree is desired specific to each domain. When there is only a single spanning tree spanning all the domains the maximum number of domains possible are 4294967293. This attribute is of no relevance when associated with backbone bridge port. Its value is ignored in such a situation.
                           mscVrPpFddiETBPreserveDomain 1.3.6.1.4.1.562.36.2.1.100.3.3.13.1.2 integer read-write
This attribute specifies if the domain information should be preserved or embedded in the frame header. This attribute applies only to backbone ports and does not affect the access bridge ports. By setting this attribute to a value of on, domain information could be preserved in frames being tunnelled across the a backbone, so that this information can be deciphered at the other end of the backbone tunnel. This preserves the integrity of the domains thus preventing domain breaches while tunnelling frames across backbone network. If the value of this attribute is set to off then domain information is not preserved in the header of the frames tunnelling through the backbone. This eliminates the overhead incurred to preserve domain information across the backbone while tunnelling frames across it. Preserve domain is relevant when used in conjunction with the following media: FDDI, ATM MPE, Frame Relay and PPP. It is ignored when used with other types of media. Enumeration: 'on': 1, 'off': 0.
                 mscVrPpFddiETBStateTable 1.3.6.1.4.1.562.36.2.1.100.3.3.14 no-access
This group contains the three OSI State attributes. The descriptions generically indicate what each state attribute implies about the component. Note that not all the values and state combinations described here are supported by every component which uses this group. For component-specific information and the valid state combinations, refer to NTP 241-7001-150, Passport Operations and Maintenance Guide.
                       mscVrPpFddiETBStateEntry 1.3.6.1.4.1.562.36.2.1.100.3.3.14.1 no-access
An entry in the mscVrPpFddiETBStateTable.
                           mscVrPpFddiETBAdminState 1.3.6.1.4.1.562.36.2.1.100.3.3.14.1.1 integer read-only
This attribute indicates the OSI Administrative State of the component. The value locked indicates that the component is administratively prohibited from providing services for its users. A Lock or Lock - force command has been previously issued for this component. When the value is locked, the value of usageState must be idle. The value shuttingDown indicates that the component is administratively permitted to provide service to its existing users only. A Lock command was issued against the component and it is in the process of shutting down. The value unlocked indicates that the component is administratively permitted to provide services for its users. To enter this state, issue an Unlock command to this component. Enumeration: 'locked': 0, 'shuttingDown': 2, 'unlocked': 1.
                           mscVrPpFddiETBOperationalState 1.3.6.1.4.1.562.36.2.1.100.3.3.14.1.2 integer read-only
This attribute indicates the OSI Operational State of the component. The value enabled indicates that the component is available for operation. Note that if adminState is locked, it would still not be providing service. The value disabled indicates that the component is not available for operation. For example, something is wrong with the component itself, or with another component on which this one depends. If the value is disabled, the usageState must be idle. Enumeration: 'disabled': 0, 'enabled': 1.
                           mscVrPpFddiETBUsageState 1.3.6.1.4.1.562.36.2.1.100.3.3.14.1.3 integer read-only
This attribute indicates the OSI Usage State of the component. The value idle indicates that the component is not currently in use. The value active indicates that the component is in use and has spare capacity to provide for additional users. The value busy indicates that the component is in use and has no spare operating capacity for additional users at this time. Enumeration: 'active': 1, 'idle': 0, 'busy': 2.
                 mscVrPpFddiETBOperStatusTable 1.3.6.1.4.1.562.36.2.1.100.3.3.15 no-access
This group includes the Operational Status attribute. This attribute defines the current operational state of this component.
                       mscVrPpFddiETBOperStatusEntry 1.3.6.1.4.1.562.36.2.1.100.3.3.15.1 no-access
An entry in the mscVrPpFddiETBOperStatusTable.
                           mscVrPpFddiETBSnmpOperStatus 1.3.6.1.4.1.562.36.2.1.100.3.3.15.1.1 integer read-only
The current state of the interface. The up state indicates the interface is operational and capable of forwarding packets. The down state indicates the interface is not operational, thus unable to forward packets. testing state indicates that no operational packets can be passed. Enumeration: 'down': 2, 'testing': 3, 'up': 1.
                 mscVrPpFddiETBOperTable 1.3.6.1.4.1.562.36.2.1.100.3.3.16 no-access
This group houses all the operational attributes belonging to the base group. The base group of attributes is applicable to all types of bridge ports and represent the common factor between them. These attributes in part, reflect the state of a bridge port.
                       mscVrPpFddiETBOperEntry 1.3.6.1.4.1.562.36.2.1.100.3.3.16.1 no-access
An entry in the mscVrPpFddiETBOperTable.
                           mscVrPpFddiETBPortName 1.3.6.1.4.1.562.36.2.1.100.3.3.16.1.1 asciistring read-only
The attribute portName is a string of the form 'BridgePortName-i', where BridgePortName is the abbreviation of the corresponding bridge port and i is the instance identifier of the ProtocolPort, the bridge port is provisioned under. For example a TransparentBridgePort provisioned under ProtocolPort/myport would have a name TBP-myport.
                           mscVrPpFddiETBUpTime 1.3.6.1.4.1.562.36.2.1.100.3.3.16.1.3 unsigned32 read-only
This attribute specifies the accumulated up time of this bridge port since the last reset occurred.
                           mscVrPpFddiETBDownTime 1.3.6.1.4.1.562.36.2.1.100.3.3.16.1.4 unsigned32 read-only
This attribute specifies the accumulated down time of this bridge port since the last reset occurred.
                           mscVrPpFddiETBBridgingMode 1.3.6.1.4.1.562.36.2.1.100.3.3.16.1.5 integer read-only
This attribute specifies the mode of bridging this port can support. It in turn implies the format of frames, this bridge port can process and forward. Enumeration: 'unknown': 1, 'tb': 2, 'srt': 4, 'sr': 3.
                           mscVrPpFddiETBBridgePortConfig 1.3.6.1.4.1.562.36.2.1.100.3.3.16.1.6 integer read-only
This attribute specifies the bridge port's configuration. It indicates if the bridge port is operating as an access port or as a backbone port. An access bridge port does not encapsulate a MAC frame and does not preserve domain information in the encapsulation, whereas a backbone bridge port encapsulates the MAC frame and optionally preserves domain information in the encapsulated frame.A backbone bridge port is typically used to transport frames across a high bandwidth backbone network to another bridge unit for further processing/forwarding of the frame. Enumeration: 'access': 1, 'backbone': 2.
                           mscVrPpFddiETBBridgePortType 1.3.6.1.4.1.562.36.2.1.100.3.3.16.1.7 integer read-only
This attribute specifies the type of bridge port that was provisioned. It takes into consideration the bridgingMode, bridgePortConfig and the media the bridge port is linked to before branding a bridge port. Enumeration: 'fddiBridgePort': 2, 'ethernetBridgePort': 0, 'snaDlrBridgePort': 21, 'clusterTbBridgePort': 18, 'lanEmulationClientEthernet': 22, 'frameRelayBridgePort': 6, 'srtbBridgePort': 15, 'srEncapSrBridgePort': 11, 'tbsrBridgePort': 16, 'unknown': 19, 'vcpBridgePort': 9, 'clusterSrBridgePort': 17, 'srEncapTbBridgePort': 12, 'fddiEncapsulatingBridgePort': 4, 'sourceGateSrBridgePort': 13, 'sourceGateTbBridgePort': 14, 'x25BridgePort': 10, 'smdsBridgePort': 8, 'tokenRingBridgePort': 1, 'tokenBusBridgePort': 3, 'vnsBridgePort': 5, 'atmMpeBridgePort': 20, 'pppBridgePort': 7.
                           mscVrPpFddiETBIfIndex 1.3.6.1.4.1.562.36.2.1.100.3.3.16.1.8 interfaceindex read-only
This attribute specifies the index into the Interface Table where in information about the media interface corresponding to the bridge port is maintained.
                           mscVrPpFddiETBDelayExceededDiscards 1.3.6.1.4.1.562.36.2.1.100.3.3.16.1.10 counter32 read-only
This attribute is indicative of the number of frames that were discarded because the time taken to process these frames exceeded the transit delay allowed for this bridge unit. This attribute is not supported by bridging and will always have a value of 0.
                           mscVrPpFddiETBMtuExceededDiscards 1.3.6.1.4.1.562.36.2.1.100.3.3.16.1.11 counter32 read-only
This attribute is indicative of the number of frames discarded because the size of the out bound frame exceeded the message transfer unit (mtu) allowed for the bridge port. Note that this counter only refers to the outbound frames for this bridge port. This counter wraps around its maximum value of 4294967295. This counter is influenced by the attribute fragmentIp. This counter is incremented when the a frame larger than the mtu allowed is encountered and cannot be fragmented. If this counter is increasing steadily, it might be useful to set the value of the attribute fragmentIp to a value of on.
                 mscVrPpFddiETBTbOperTable 1.3.6.1.4.1.562.36.2.1.100.3.3.17 no-access
This group houses all the port specific operational attributes that belong to the Tb group. This group also houses all the port specific statistical attributes that belong to the Tb group. The Tb group is only applicable bridge port types that operate in the TB mode. These attributes reflect the state of a bridge port operating in the TB mode
                       mscVrPpFddiETBTbOperEntry 1.3.6.1.4.1.562.36.2.1.100.3.3.17.1 no-access
An entry in the mscVrPpFddiETBTbOperTable.
                           mscVrPpFddiETBMaxInfo 1.3.6.1.4.1.562.36.2.1.100.3.3.17.1.2 unsigned32 read-only
This attribute specifies the maximum size of the information field in a TB frame. This excludes the header field.
                           mscVrPpFddiETBBadVerifyDiscards 1.3.6.1.4.1.562.36.2.1.100.3.3.17.1.3 counter32 read-only
This attribute is indicative of the number of incoming frames that were discarded because: a) the value of the secureOption attribute was set to on and b) it is not allowed to receive frames originating from the mac address found in the source address field of the frame (source mac address look up in the forwarding table failed.) on this bridge port. c) for the destination mac address found in the frame, the port the frame was received on does not appear as in port in the corresponding static table entry. Permission to receive frames from a mac address is granted via the static table entries. This attribute, badVerifyDiscards, is directly influenced by: 1. secureOption and 2. the static table entries. This counter wraps around its maximum value of 4294967295.
                           mscVrPpFddiETBUnicastNoMatches 1.3.6.1.4.1.562.36.2.1.100.3.3.17.1.4 counter32 read-only
This attribute is indicative of the number frames discarded because the MAC address found in the destination field did not match the local MAC address of the bridge port. This counter is only applicable for the protocols that are being routed currently.This counter wraps around its maximum value of 4294967295.
                           mscVrPpFddiETBStaticEntryDiscards 1.3.6.1.4.1.562.36.2.1.100.3.3.17.1.5 counter32 read-only
This attribute is indicative of the number of frames that were discarded because of the following two reasons: a) there was no entry for the 'allowed to go' field in the static table entry, where the input port is this bridge port. b) for spanning tree bpdus that are locally processed. This counter wraps around its maximum value of 4294967295. It might prove useful to check the static table entry corresponding to the bridge port in question, if this counter consistently displays a high value. Ideally this counter should be as low as possible.
                           mscVrPpFddiETBDynamicEntryDiscards 1.3.6.1.4.1.562.36.2.1.100.3.3.17.1.6 counter32 read-only
This attribute is indicative of the number of incoming frames that a) were discarded because of the fact that the bridge port, the frame is to go out of matches the bridge port it came in from or b) if the stp port state of the out port is not forwarding. This counter wraps around its maximum value of 4294967295.
                           mscVrPpFddiETBLearningDiscards 1.3.6.1.4.1.562.36.2.1.100.3.3.17.1.7 counter32 read-only
This attribute is indicative of the number of frames that were discarded while this bridge port was in a state other than the forwarding state. While in learning state the frame is discarded after the information from its header is learnt. This counter wraps around its maximum value of 4294967295.
                           mscVrPpFddiETBInDiscards 1.3.6.1.4.1.562.36.2.1.100.3.3.17.1.8 counter32 read-only
This attribute is indicative of the number of frames that were received by this bridge port and were discarded by the forwarding process. This includes frames that could have been discarded due to filtering. A repidly increasing value for this attribute could indicate a shrtage of resource in terms of memory needed to process the incoming frames. More memory can be provisioned through the VirtualRouter's memory manager.
                           mscVrPpFddiETBInFrames 1.3.6.1.4.1.562.36.2.1.100.3.3.17.1.9 counter32 read-only
This attribute is indicative of the number of frames that have been received by this port from its segment. Note that a frame received on this bridge port is counted if and only if it can be processed by the bridge logic contained in this bridge unit, a protocol that can be processed by the bridge logic. This counter wraps around its maximum value of 4294967295.
                           mscVrPpFddiETBOutFrames 1.3.6.1.4.1.562.36.2.1.100.3.3.17.1.10 counter32 read-only
This attribute is indicative of the number of frames that have been transmitted out this bridge port. Note that frame transmitted out this bridge port is counted if and only if it is for a protocol being processed by the bridge unit. This also includes management frames.This counter wraps around its maximum value of 4294967295.
                 mscVrPpFddiETBStpOperTable 1.3.6.1.4.1.562.36.2.1.100.3.3.18 no-access
This group houses all the port specific operational attributes that belong to the Stp group. The Stp group is applicable to all the bridge ports that participate in the spanning tree protocol. These attributes reflect the state of the bridge port's participation in the spanning tree protocol.
                       mscVrPpFddiETBStpOperEntry 1.3.6.1.4.1.562.36.2.1.100.3.3.18.1 no-access
An entry in the mscVrPpFddiETBStpOperTable.
                           mscVrPpFddiETBStpPortState 1.3.6.1.4.1.562.36.2.1.100.3.3.18.1.2 integer read-only
This attribute specifies the spanning tree protocol state of the bridge port. Enumeration: 'listening': 3, 'disabled': 1, 'broken': 6, 'learning': 4, 'forwarding': 5, 'blocking': 2.
                           mscVrPpFddiETBStpTypeOper 1.3.6.1.4.1.562.36.2.1.100.3.3.18.1.3 integer read-only
This attribute specifies the type of spanning tree protocol the port is participating in. A bridge port could participate in either the ieee8021 spanning tree protocol or the dec spanning tree protocol. Enumeration: 'none': 0, 'dec': 2, 'ieee8021': 3.
                           mscVrPpFddiETBDesignatedCost 1.3.6.1.4.1.562.36.2.1.100.3.3.18.1.4 unsigned32 read-only
This attribute specifies the path cost of the designated port of the lan segment connected to the port.
                           mscVrPpFddiETBPathCostOper 1.3.6.1.4.1.562.36.2.1.100.3.3.18.1.5 unsigned32 read-only
This attribute specifies the contribution of this port, to all the paths to the root bridge that include this port. This attribute pathCostOper will track the value of the attribute pathCostProv when the value of the attribute pathCostMethod is set of off.
                           mscVrPpFddiETBDesignatedBridge 1.3.6.1.4.1.562.36.2.1.100.3.3.18.1.6 bridgeid read-only
This attribute specifies the identifier of the bridge that this port considers to be the designated bridge.
                           mscVrPpFddiETBDesignatedPort 1.3.6.1.4.1.562.36.2.1.100.3.3.18.1.7 hex read-only
This attribute specifies the port identifier of the port on the designated bridge, attached to the same lan as this port is attached to.
                           mscVrPpFddiETBForwardTransitions 1.3.6.1.4.1.562.36.2.1.100.3.3.18.1.8 counter32 read-only
This attribute is indicative of the number of times this bridge port transitioned from the learning state to the forwarding state. This counter wraps around its maximum value of 4294967295. A rapidly increasing value might be indicative of an unstable spanning tree topology.
                           mscVrPpFddiETBBlockingDiscards 1.3.6.1.4.1.562.36.2.1.100.3.3.18.1.9 counter32 read-only
This attribute is indicative of the number of incoming frames that were discarded because the bridge port was in the blocking state. This counter wraps around its maximum value of 4294967295.
                           mscVrPpFddiETBDesignatedRoot 1.3.6.1.4.1.562.36.2.1.100.3.3.18.1.10 bridgeid read-only
This attribute specifies the bridge identifier of the bridge recorded as the root bridge, in the configuration BPDUs sent out by the designated bridge on the segment to which the port is attached.
                 mscVrPpFddiETBStatsTable 1.3.6.1.4.1.562.36.2.1.100.3.3.19 no-access
This group houses all the statistical attributes applicable to all types of bridge ports and represents the common factor between them. These attributes in part reflect the state of the bridge port.
                       mscVrPpFddiETBStatsEntry 1.3.6.1.4.1.562.36.2.1.100.3.3.19.1 no-access
An entry in the mscVrPpFddiETBStatsTable.
                           mscVrPpFddiETBBadAbstractDiscards 1.3.6.1.4.1.562.36.2.1.100.3.3.19.1.1 counter32 read-only
This attribute is indicative of the number of frames that were discarded because the data that was abstracted, from frames coming in through this bridge port, did not conform to the format expected by the bridge logic.This counter wraps around its maximum value of 4294967295.
                           mscVrPpFddiETBTinygramFramesIn 1.3.6.1.4.1.562.36.2.1.100.3.3.19.1.2 counter32 read-only
This attribute is indicative of the number of frames received on this bridge port that used the tinygram compression scheme.
                           mscVrPpFddiETBTinygramFramesOut 1.3.6.1.4.1.562.36.2.1.100.3.3.19.1.3 counter32 read-only
This attribute is indicative of the number of frames transmitted out this bridge port that used the tinygram compression scheme.
                           mscVrPpFddiETBInFilterDiscards 1.3.6.1.4.1.562.36.2.1.100.3.3.19.1.4 counter32 read-only
This attribute is indicative of the number of frames discarded at the in filter point. This includes a) frames discarded due to application of the filter defined with PCF for the in filter point and b) the frames discarded due to domain based filtering at the in filter point. This counter wraps around its maximum value of 4294967295.
                           mscVrPpFddiETBOutFilterDiscards 1.3.6.1.4.1.562.36.2.1.100.3.3.19.1.5 counter32 read-only
This attribute is indicative of the number of frames discarded at the out filter point. This includes: a) frames discarded due to application of the filter defined with PCF for the out filter point and b) the frames discarded due to domain based filtering at the out filter point. This counter wraps around its maximum value of 4294967295.
             mscVrPpTbp 1.3.6.1.4.1.562.36.2.1.100.3.4
                 mscVrPpTbpRowStatusTable 1.3.6.1.4.1.562.36.2.1.100.3.4.1 no-access
This entry controls the addition and deletion of mscVrPpTbp components.
                     mscVrPpTbpRowStatusEntry 1.3.6.1.4.1.562.36.2.1.100.3.4.1.1 no-access
A single entry in the table represents a single mscVrPpTbp component.
                         mscVrPpTbpRowStatus 1.3.6.1.4.1.562.36.2.1.100.3.4.1.1.1 rowstatus read-write
This variable is used as the basis for SNMP naming of mscVrPpTbp components. These components can be added and deleted.
                         mscVrPpTbpComponentName 1.3.6.1.4.1.562.36.2.1.100.3.4.1.1.2 displaystring read-only
This variable provides the component's string name for use with the ASCII Console Interface
                         mscVrPpTbpStorageType 1.3.6.1.4.1.562.36.2.1.100.3.4.1.1.4 storagetype read-only
This variable represents the storage type value for the mscVrPpTbp tables.
                         mscVrPpTbpIndex 1.3.6.1.4.1.562.36.2.1.100.3.4.1.1.10 nonreplicated no-access
This variable represents the index for the mscVrPpTbp tables.
                 mscVrPpTbpNs 1.3.6.1.4.1.562.36.2.1.100.3.4.2
                     mscVrPpTbpNsRowStatusTable 1.3.6.1.4.1.562.36.2.1.100.3.4.2.1 no-access
This entry controls the addition and deletion of mscVrPpTbpNs components.
                         mscVrPpTbpNsRowStatusEntry 1.3.6.1.4.1.562.36.2.1.100.3.4.2.1.1 no-access
A single entry in the table represents a single mscVrPpTbpNs component.
                             mscVrPpTbpNsRowStatus 1.3.6.1.4.1.562.36.2.1.100.3.4.2.1.1.1 rowstatus read-write
This variable is used as the basis for SNMP naming of mscVrPpTbpNs components. These components can be added and deleted.
                             mscVrPpTbpNsComponentName 1.3.6.1.4.1.562.36.2.1.100.3.4.2.1.1.2 displaystring read-only
This variable provides the component's string name for use with the ASCII Console Interface
                             mscVrPpTbpNsStorageType 1.3.6.1.4.1.562.36.2.1.100.3.4.2.1.1.4 storagetype read-only
This variable represents the storage type value for the mscVrPpTbpNs tables.
                             mscVrPpTbpNsIndex 1.3.6.1.4.1.562.36.2.1.100.3.4.2.1.1.10 nonreplicated no-access
This variable represents the index for the mscVrPpTbpNs tables.
                     mscVrPpTbpNsProvTable 1.3.6.1.4.1.562.36.2.1.100.3.4.2.10 no-access
This group houses all the port specific provisionable attributes associated with Ns. These attributes influence the application of filters to incoming and outgoing frames.
                           mscVrPpTbpNsProvEntry 1.3.6.1.4.1.562.36.2.1.100.3.4.2.10.1 no-access
An entry in the mscVrPpTbpNsProvTable.
                               mscVrPpTbpNsIncomingFilter 1.3.6.1.4.1.562.36.2.1.100.3.4.2.10.1.2 asciistring read-write
This attribute specifies the name of the filter to be applied at the incoming filter point.
                               mscVrPpTbpNsOutgoingFilter 1.3.6.1.4.1.562.36.2.1.100.3.4.2.10.1.3 asciistring read-write
This attribute specifies the name of the filter to be applied at the out going filter point.
                 mscVrPpTbpProvTable 1.3.6.1.4.1.562.36.2.1.100.3.4.10 no-access
This group houses all the provisionable attributes that belong to the this group. This group of attributes is applicable to all types of bridge ports and represent the common factor between them. These attributes influence the working of a bridge port.
                       mscVrPpTbpProvEntry 1.3.6.1.4.1.562.36.2.1.100.3.4.10.1 no-access
An entry in the mscVrPpTbpProvTable.
                           mscVrPpTbpTranslateIpx 1.3.6.1.4.1.562.36.2.1.100.3.4.10.1.1 integer read-write
This attribute specifies the type of translation to be performed on frames carrying IPX packets. Ethernet frames carrying IPX payload could be translated to IEEE 802.3 frames (with the same IPX payload) or vice- versa. The main reason to do so is to allow the bridge unit to consistently forward one type of frames carrying IPX packets. Translations can be turned off altogether in which case the IPX frames will pass through the bridge unit unchanged. Enumeration: 'snap': 3, 'ethernet': 2, 'sap': 4, 'off': 0, 'ieee8023': 1.
                           mscVrPpTbpFragmentIp 1.3.6.1.4.1.562.36.2.1.100.3.4.10.1.2 integer read-write
This attribute specifies if or not outbound frames carrying IP datagrams should be fragmented to conform to message transfer unit (mtu) sizes dictated by the media. Enumeration: 'on': 1, 'off': 0.
                           mscVrPpTbpServiceClass 1.3.6.1.4.1.562.36.2.1.100.3.4.10.1.3 integer read-write
This attribute specifies if the frames should be ordered or not before they are transmitted through a bridge port. If this attribute has a value of ordered the received frames are ordered as in the original message, before they are transmitted out through a bridge port. If it has a value of notOrdered, received then frames pass through the bridge unit in the order they are received. This feature can be used over multiple telecommunication links to increase data flow. Please note that this attribute only affects link protocols and is ineffective with lan media. Enumeration: 'notOrdered': 1, 'ordered': 0.
                           mscVrPpTbpConvertArpMacAddress 1.3.6.1.4.1.562.36.2.1.100.3.4.10.1.4 integer read-write
This attribute is indicative of the state of the MAC address format conversion process for ARP/RARP frames. The MAC addresses may be translated if need be from a canonical format to a non-canonical format, based on the needs of the associated media. If this attribute is set to a value of on then all Mac addresses will converted if need be to suit the format of mac address, the outgoing media will support. If this attribute is set to a value of off no such conversion takes place. Enumeration: 'on': 1, 'off': 0.
                           mscVrPpTbpPortNum 1.3.6.1.4.1.562.36.2.1.100.3.4.10.1.5 unsigned32 read-only
This attribute is indicative of the unique number assigned to the bridge port. It is used for SNMP management of this bridge port and in spanning tree as an identifier this bridge port. Notes regarding portNum: Escape routines exist for initializing, copying, and deleting port numbers. This is necessary because SNMP requires a unique port instance identifier. The initPortNum escape routine sets the port number to a value in the range 1-255 for this purpose. The setCopiedPortNum escape routine exists to maintain the uniqueness of the port number in cases when one port is copied to another. When a bridge port is deleted, the releasePortNum escape routine places the port number being released into a pending deletion state. This is because the port number cannot be re-allocated until the port is truely deleted in the current view. This is necessary since there is no guarantee of order when processing changes to multiple protocol ports so without the pending deletion state, the same port number could be temporarily assigned to two ports for a short period of time. The portNum is set as component critical since bridging also uses the port number as a key for indexing into its data structures. If a port is deleted then re-added under the same protocol port, CAS treats the change as a SET to the portNum attribute.
                 mscVrPpTbpTbProvTable 1.3.6.1.4.1.562.36.2.1.100.3.4.11 no-access
This group houses all the port specific provisionable attributes that belong to the Tb group. The Tb group is only applicable bridge port types that operate in the TB mode. These attributes in part influence the working of a bridge port operating in the TB mode.
                       mscVrPpTbpTbProvEntry 1.3.6.1.4.1.562.36.2.1.100.3.4.11.1 no-access
An entry in the mscVrPpTbpTbProvTable.
                           mscVrPpTbpSecureOption 1.3.6.1.4.1.562.36.2.1.100.3.4.11.1.1 integer read-write
This attribute specifies whether the port secure feature is enabled. The secure feature, if enabled causes the following things to happen: a) disallows dynamic learning, b) disallows frames to be forwarded that do not satisfy the following condition: the mac address of the source should be found in the forwarding table and the destination mac address of the frame should also be found in the forwarding table. In addition to this, the port the frame was received on should figure as the in port, given the destination mac address found in the frame. c) disallows frames to be forwarded if the allowed to go port map for the destination mac address is empty. This feature in effect allows the user to choose the hosts that can generate traffic and the hosts that can receive traffic through this bridge unit. Enumeration: 'disabled': 0, 'enabled': 1.
                 mscVrPpTbpStpProvTable 1.3.6.1.4.1.562.36.2.1.100.3.4.12 no-access
This group houses all the port specific provisionable attributes that belong to the Stp group. The Stp group is applicable to all the bridge ports that participate in the spanning tree protocol. These attributes influence the participation of the bridge port in the spanning tree protocol.
                       mscVrPpTbpStpProvEntry 1.3.6.1.4.1.562.36.2.1.100.3.4.12.1 no-access
An entry in the mscVrPpTbpStpProvTable.
                           mscVrPpTbpAdminStatus 1.3.6.1.4.1.562.36.2.1.100.3.4.12.1.1 integer read-write
This attribute defines the current administrative state for this component. enabled indicates that the component is available for operation. disabled indicates the component is unavailable for operation. Enumeration: 'down': 2, 'up': 1.
                           mscVrPpTbpPortStateStpControl 1.3.6.1.4.1.562.36.2.1.100.3.4.12.1.2 integer read-write
This attribute specifies whether or not spanning tree protocol state for this bridge port is controlled by the spanning tree protocol. In essence it indicates the participation of this bridge port in the spanning tree protocol, by accepting and acting on received bridge protocol data units and by sending out the same. on signifies that this bridge port's spanning tree port state is controlled by the spanning tree protocol. A value of off signifies that the spanning tree port state of this bridge port is unaffected by the spanning tree protocol. This in effect puts the bridge port out of reach of the spanning tree protocol and in the forwarding state. Care should be taken while assigning a value of off to this attribute, as this might cause network loops. Please do not set this attribute to off unless you are absolutely sure about the effect of such an action on your network topology. Enumeration: 'on': 1, 'off': 0.
                           mscVrPpTbpStpTypeProv 1.3.6.1.4.1.562.36.2.1.100.3.4.12.1.3 integer read-write
This attribute specifies the type of spanning tree protocol the port is participating in. A bridge port could participate in either the ieee8021 spanning tree protocol or the dec spanning tree protocol. If the value of the attribute protocolSpec in the SpanningTreeProtocol component, provisioned under the TransparentBridge component is in conflict with the value of this attribute, the value of the protocolSpec attribute will prevail. Prevailing stp type is reflected in the value of the attribute stpTypeOper. Enumeration: 'dec': 2, 'ieee8021': 3.
                           mscVrPpTbpPortPriority 1.3.6.1.4.1.562.36.2.1.100.3.4.12.1.4 unsigned32 read-write
This attribute specifies the value for port priority, which is contained in the first octet of the port identifier. Valid values are as follows: 1) 0..255 for stp type DEC and 2) 0..65535 for stp type IEEE.
                           mscVrPpTbpPathCost 1.3.6.1.4.1.562.36.2.1.100.3.4.12.1.5 unsigned32 read-write
This attribute specifies the contribution of this port, to all the paths to the root bridge that include this port. Please note that the value of the attribute pathCostMethod is applied only when the value of the attribute pathCostMethod is set to on and is ignored if otherwise.
                           mscVrPpTbpPathCostMethod 1.3.6.1.4.1.562.36.2.1.100.3.4.12.1.6 integer read-write
This attribute specifies the method used by the bridging logic, to calculate the path cost to the bridge considered to be the root bridge in the spanning tree topology. This attribute should be set to off before attempting to provision a value for pathCostProv. Enumeration: 'dec': 2, 'off': 1, 'ieee8021': 3.
                 mscVrPpTbpDIProvTable 1.3.6.1.4.1.562.36.2.1.100.3.4.13 no-access
This group houses all the provisionable, domain specific attributes for a non-encapsulating bridge port.
                       mscVrPpTbpDIProvEntry 1.3.6.1.4.1.562.36.2.1.100.3.4.13.1 no-access
An entry in the mscVrPpTbpDIProvTable.
                           mscVrPpTbpDomainNum 1.3.6.1.4.1.562.36.2.1.100.3.4.13.1.1 unsigned32 read-write
This attribute specifies the domain number associated with this bridge port. Domain numbers are used for confining frames to a domain. Domain based filtering provides a complete segregation of traffic based on domain number associated with frames. There can exist only sixteen domains when a spanning tree is desired specific to each domain. When there is only a single spanning tree spanning all the domains the maximum number of domains possible are 4294967293. This attribute is of no relevance when associated with backbone bridge port. Its value is ignored in such a situation.
                           mscVrPpTbpPreserveDomain 1.3.6.1.4.1.562.36.2.1.100.3.4.13.1.2 integer read-write
This attribute specifies if the domain information should be preserved or embedded in the frame header. This attribute applies only to backbone ports and does not affect the access bridge ports. By setting this attribute to a value of on, domain information could be preserved in frames being tunnelled across the a backbone, so that this information can be deciphered at the other end of the backbone tunnel. This preserves the integrity of the domains thus preventing domain breaches while tunnelling frames across backbone network. If the value of this attribute is set to off then domain information is not preserved in the header of the frames tunnelling through the backbone. This eliminates the overhead incurred to preserve domain information across the backbone while tunnelling frames across it. Preserve domain is relevant when used in conjunction with the following media: FDDI, ATM MPE, Frame Relay and PPP. It is ignored when used with other types of media. Enumeration: 'on': 1, 'off': 0.
                 mscVrPpTbpStateTable 1.3.6.1.4.1.562.36.2.1.100.3.4.14 no-access
This group contains the three OSI State attributes. The descriptions generically indicate what each state attribute implies about the component. Note that not all the values and state combinations described here are supported by every component which uses this group. For component-specific information and the valid state combinations, refer to NTP 241-7001-150, Passport Operations and Maintenance Guide.
                       mscVrPpTbpStateEntry 1.3.6.1.4.1.562.36.2.1.100.3.4.14.1 no-access
An entry in the mscVrPpTbpStateTable.
                           mscVrPpTbpAdminState 1.3.6.1.4.1.562.36.2.1.100.3.4.14.1.1 integer read-only
This attribute indicates the OSI Administrative State of the component. The value locked indicates that the component is administratively prohibited from providing services for its users. A Lock or Lock - force command has been previously issued for this component. When the value is locked, the value of usageState must be idle. The value shuttingDown indicates that the component is administratively permitted to provide service to its existing users only. A Lock command was issued against the component and it is in the process of shutting down. The value unlocked indicates that the component is administratively permitted to provide services for its users. To enter this state, issue an Unlock command to this component. Enumeration: 'locked': 0, 'shuttingDown': 2, 'unlocked': 1.
                           mscVrPpTbpOperationalState 1.3.6.1.4.1.562.36.2.1.100.3.4.14.1.2 integer read-only
This attribute indicates the OSI Operational State of the component. The value enabled indicates that the component is available for operation. Note that if adminState is locked, it would still not be providing service. The value disabled indicates that the component is not available for operation. For example, something is wrong with the component itself, or with another component on which this one depends. If the value is disabled, the usageState must be idle. Enumeration: 'disabled': 0, 'enabled': 1.
                           mscVrPpTbpUsageState 1.3.6.1.4.1.562.36.2.1.100.3.4.14.1.3 integer read-only
This attribute indicates the OSI Usage State of the component. The value idle indicates that the component is not currently in use. The value active indicates that the component is in use and has spare capacity to provide for additional users. The value busy indicates that the component is in use and has no spare operating capacity for additional users at this time. Enumeration: 'active': 1, 'idle': 0, 'busy': 2.
                 mscVrPpTbpOperStatusTable 1.3.6.1.4.1.562.36.2.1.100.3.4.15 no-access
This group includes the Operational Status attribute. This attribute defines the current operational state of this component.
                       mscVrPpTbpOperStatusEntry 1.3.6.1.4.1.562.36.2.1.100.3.4.15.1 no-access
An entry in the mscVrPpTbpOperStatusTable.
                           mscVrPpTbpSnmpOperStatus 1.3.6.1.4.1.562.36.2.1.100.3.4.15.1.1 integer read-only
The current state of the interface. The up state indicates the interface is operational and capable of forwarding packets. The down state indicates the interface is not operational, thus unable to forward packets. testing state indicates that no operational packets can be passed. Enumeration: 'down': 2, 'testing': 3, 'up': 1.
                 mscVrPpTbpOperTable 1.3.6.1.4.1.562.36.2.1.100.3.4.16 no-access
This group houses all the operational attributes belonging to the base group. The base group of attributes is applicable to all types of bridge ports and represent the common factor between them. These attributes in part, reflect the state of a bridge port.
                       mscVrPpTbpOperEntry 1.3.6.1.4.1.562.36.2.1.100.3.4.16.1 no-access
An entry in the mscVrPpTbpOperTable.
                           mscVrPpTbpPortName 1.3.6.1.4.1.562.36.2.1.100.3.4.16.1.1 asciistring read-only
The attribute portName is a string of the form 'BridgePortName-i', where BridgePortName is the abbreviation of the corresponding bridge port and i is the instance identifier of the ProtocolPort, the bridge port is provisioned under. For example a TransparentBridgePort provisioned under ProtocolPort/myport would have a name TBP-myport.
                           mscVrPpTbpUpTime 1.3.6.1.4.1.562.36.2.1.100.3.4.16.1.3 unsigned32 read-only
This attribute specifies the accumulated up time of this bridge port since the last reset occurred.
                           mscVrPpTbpDownTime 1.3.6.1.4.1.562.36.2.1.100.3.4.16.1.4 unsigned32 read-only
This attribute specifies the accumulated down time of this bridge port since the last reset occurred.
                           mscVrPpTbpBridgingMode 1.3.6.1.4.1.562.36.2.1.100.3.4.16.1.5 integer read-only
This attribute specifies the mode of bridging this port can support. It in turn implies the format of frames, this bridge port can process and forward. Enumeration: 'unknown': 1, 'tb': 2, 'srt': 4, 'sr': 3.
                           mscVrPpTbpBridgePortConfig 1.3.6.1.4.1.562.36.2.1.100.3.4.16.1.6 integer read-only
This attribute specifies the bridge port's configuration. It indicates if the bridge port is operating as an access port or as a backbone port. An access bridge port does not encapsulate a MAC frame and does not preserve domain information in the encapsulation, whereas a backbone bridge port encapsulates the MAC frame and optionally preserves domain information in the encapsulated frame.A backbone bridge port is typically used to transport frames across a high bandwidth backbone network to another bridge unit for further processing/forwarding of the frame. Enumeration: 'access': 1, 'backbone': 2.
                           mscVrPpTbpBridgePortType 1.3.6.1.4.1.562.36.2.1.100.3.4.16.1.7 integer read-only
This attribute specifies the type of bridge port that was provisioned. It takes into consideration the bridgingMode, bridgePortConfig and the media the bridge port is linked to before branding a bridge port. Enumeration: 'fddiBridgePort': 2, 'ethernetBridgePort': 0, 'snaDlrBridgePort': 21, 'clusterTbBridgePort': 18, 'lanEmulationClientEthernet': 22, 'frameRelayBridgePort': 6, 'srtbBridgePort': 15, 'srEncapSrBridgePort': 11, 'tbsrBridgePort': 16, 'unknown': 19, 'vcpBridgePort': 9, 'clusterSrBridgePort': 17, 'srEncapTbBridgePort': 12, 'fddiEncapsulatingBridgePort': 4, 'sourceGateSrBridgePort': 13, 'sourceGateTbBridgePort': 14, 'x25BridgePort': 10, 'smdsBridgePort': 8, 'tokenRingBridgePort': 1, 'tokenBusBridgePort': 3, 'vnsBridgePort': 5, 'atmMpeBridgePort': 20, 'pppBridgePort': 7.
                           mscVrPpTbpIfIndex 1.3.6.1.4.1.562.36.2.1.100.3.4.16.1.8 interfaceindex read-only
This attribute specifies the index into the Interface Table where in information about the media interface corresponding to the bridge port is maintained.
                           mscVrPpTbpDelayExceededDiscards 1.3.6.1.4.1.562.36.2.1.100.3.4.16.1.10 counter32 read-only
This attribute is indicative of the number of frames that were discarded because the time taken to process these frames exceeded the transit delay allowed for this bridge unit. This attribute is not supported by bridging and will always have a value of 0.
                           mscVrPpTbpMtuExceededDiscards 1.3.6.1.4.1.562.36.2.1.100.3.4.16.1.11 counter32 read-only
This attribute is indicative of the number of frames discarded because the size of the out bound frame exceeded the message transfer unit (mtu) allowed for the bridge port. Note that this counter only refers to the outbound frames for this bridge port. This counter wraps around its maximum value of 4294967295. This counter is influenced by the attribute fragmentIp. This counter is incremented when the a frame larger than the mtu allowed is encountered and cannot be fragmented. If this counter is increasing steadily, it might be useful to set the value of the attribute fragmentIp to a value of on.
                 mscVrPpTbpTbOperTable 1.3.6.1.4.1.562.36.2.1.100.3.4.17 no-access
This group houses all the port specific operational attributes that belong to the Tb group. This group also houses all the port specific statistical attributes that belong to the Tb group. The Tb group is only applicable bridge port types that operate in the TB mode. These attributes reflect the state of a bridge port operating in the TB mode
                       mscVrPpTbpTbOperEntry 1.3.6.1.4.1.562.36.2.1.100.3.4.17.1 no-access
An entry in the mscVrPpTbpTbOperTable.
                           mscVrPpTbpMaxInfo 1.3.6.1.4.1.562.36.2.1.100.3.4.17.1.2 unsigned32 read-only
This attribute specifies the maximum size of the information field in a TB frame. This excludes the header field.
                           mscVrPpTbpBadVerifyDiscards 1.3.6.1.4.1.562.36.2.1.100.3.4.17.1.3 counter32 read-only
This attribute is indicative of the number of incoming frames that were discarded because: a) the value of the secureOption attribute was set to on and b) it is not allowed to receive frames originating from the mac address found in the source address field of the frame (source mac address look up in the forwarding table failed.) on this bridge port. c) for the destination mac address found in the frame, the port the frame was received on does not appear as in port in the corresponding static table entry. Permission to receive frames from a mac address is granted via the static table entries. This attribute, badVerifyDiscards, is directly influenced by: 1. secureOption and 2. the static table entries. This counter wraps around its maximum value of 4294967295.
                           mscVrPpTbpUnicastNoMatches 1.3.6.1.4.1.562.36.2.1.100.3.4.17.1.4 counter32 read-only
This attribute is indicative of the number frames discarded because the MAC address found in the destination field did not match the local MAC address of the bridge port. This counter is only applicable for the protocols that are being routed currently.This counter wraps around its maximum value of 4294967295.
                           mscVrPpTbpStaticEntryDiscards 1.3.6.1.4.1.562.36.2.1.100.3.4.17.1.5 counter32 read-only
This attribute is indicative of the number of frames that were discarded because of the following two reasons: a) there was no entry for the 'allowed to go' field in the static table entry, where the input port is this bridge port. b) for spanning tree bpdus that are locally processed. This counter wraps around its maximum value of 4294967295. It might prove useful to check the static table entry corresponding to the bridge port in question, if this counter consistently displays a high value. Ideally this counter should be as low as possible.
                           mscVrPpTbpDynamicEntryDiscards 1.3.6.1.4.1.562.36.2.1.100.3.4.17.1.6 counter32 read-only
This attribute is indicative of the number of incoming frames that a) were discarded because of the fact that the bridge port, the frame is to go out of matches the bridge port it came in from or b) if the stp port state of the out port is not forwarding. This counter wraps around its maximum value of 4294967295.
                           mscVrPpTbpLearningDiscards 1.3.6.1.4.1.562.36.2.1.100.3.4.17.1.7 counter32 read-only
This attribute is indicative of the number of frames that were discarded while this bridge port was in a state other than the forwarding state. While in learning state the frame is discarded after the information from its header is learnt. This counter wraps around its maximum value of 4294967295.
                           mscVrPpTbpInDiscards 1.3.6.1.4.1.562.36.2.1.100.3.4.17.1.8 counter32 read-only
This attribute is indicative of the number of frames that were received by this bridge port and were discarded by the forwarding process. This includes frames that could have been discarded due to filtering. A repidly increasing value for this attribute could indicate a shrtage of resource in terms of memory needed to process the incoming frames. More memory can be provisioned through the VirtualRouter's memory manager.
                           mscVrPpTbpInFrames 1.3.6.1.4.1.562.36.2.1.100.3.4.17.1.9 counter32 read-only
This attribute is indicative of the number of frames that have been received by this port from its segment. Note that a frame received on this bridge port is counted if and only if it can be processed by the bridge logic contained in this bridge unit, a protocol that can be processed by the bridge logic. This counter wraps around its maximum value of 4294967295.
                           mscVrPpTbpOutFrames 1.3.6.1.4.1.562.36.2.1.100.3.4.17.1.10 counter32 read-only
This attribute is indicative of the number of frames that have been transmitted out this bridge port. Note that frame transmitted out this bridge port is counted if and only if it is for a protocol being processed by the bridge unit. This also includes management frames.This counter wraps around its maximum value of 4294967295.
                 mscVrPpTbpStpOperTable 1.3.6.1.4.1.562.36.2.1.100.3.4.18 no-access
This group houses all the port specific operational attributes that belong to the Stp group. The Stp group is applicable to all the bridge ports that participate in the spanning tree protocol. These attributes reflect the state of the bridge port's participation in the spanning tree protocol.
                       mscVrPpTbpStpOperEntry 1.3.6.1.4.1.562.36.2.1.100.3.4.18.1 no-access
An entry in the mscVrPpTbpStpOperTable.
                           mscVrPpTbpStpPortState 1.3.6.1.4.1.562.36.2.1.100.3.4.18.1.2 integer read-only
This attribute specifies the spanning tree protocol state of the bridge port. Enumeration: 'listening': 3, 'disabled': 1, 'broken': 6, 'learning': 4, 'forwarding': 5, 'blocking': 2.
                           mscVrPpTbpStpTypeOper 1.3.6.1.4.1.562.36.2.1.100.3.4.18.1.3 integer read-only
This attribute specifies the type of spanning tree protocol the port is participating in. A bridge port could participate in either the ieee8021 spanning tree protocol or the dec spanning tree protocol. Enumeration: 'none': 0, 'dec': 2, 'ieee8021': 3.
                           mscVrPpTbpDesignatedCost 1.3.6.1.4.1.562.36.2.1.100.3.4.18.1.4 unsigned32 read-only
This attribute specifies the path cost of the designated port of the lan segment connected to the port.
                           mscVrPpTbpPathCostOper 1.3.6.1.4.1.562.36.2.1.100.3.4.18.1.5 unsigned32 read-only
This attribute specifies the contribution of this port, to all the paths to the root bridge that include this port. This attribute pathCostOper will track the value of the attribute pathCostProv when the value of the attribute pathCostMethod is set of off.
                           mscVrPpTbpDesignatedBridge 1.3.6.1.4.1.562.36.2.1.100.3.4.18.1.6 bridgeid read-only
This attribute specifies the identifier of the bridge that this port considers to be the designated bridge.
                           mscVrPpTbpDesignatedPort 1.3.6.1.4.1.562.36.2.1.100.3.4.18.1.7 hex read-only
This attribute specifies the port identifier of the port on the designated bridge, attached to the same lan as this port is attached to.
                           mscVrPpTbpForwardTransitions 1.3.6.1.4.1.562.36.2.1.100.3.4.18.1.8 counter32 read-only
This attribute is indicative of the number of times this bridge port transitioned from the learning state to the forwarding state. This counter wraps around its maximum value of 4294967295. A rapidly increasing value might be indicative of an unstable spanning tree topology.
                           mscVrPpTbpBlockingDiscards 1.3.6.1.4.1.562.36.2.1.100.3.4.18.1.9 counter32 read-only
This attribute is indicative of the number of incoming frames that were discarded because the bridge port was in the blocking state. This counter wraps around its maximum value of 4294967295.
                           mscVrPpTbpDesignatedRoot 1.3.6.1.4.1.562.36.2.1.100.3.4.18.1.10 bridgeid read-only
This attribute specifies the bridge identifier of the bridge recorded as the root bridge, in the configuration BPDUs sent out by the designated bridge on the segment to which the port is attached.
                 mscVrPpTbpStatsTable 1.3.6.1.4.1.562.36.2.1.100.3.4.19 no-access
This group houses all the statistical attributes applicable to all types of bridge ports and represents the common factor between them. These attributes in part reflect the state of the bridge port.
                       mscVrPpTbpStatsEntry 1.3.6.1.4.1.562.36.2.1.100.3.4.19.1 no-access
An entry in the mscVrPpTbpStatsTable.
                           mscVrPpTbpBadAbstractDiscards 1.3.6.1.4.1.562.36.2.1.100.3.4.19.1.1 counter32 read-only
This attribute is indicative of the number of frames that were discarded because the data that was abstracted, from frames coming in through this bridge port, did not conform to the format expected by the bridge logic.This counter wraps around its maximum value of 4294967295.
                           mscVrPpTbpTinygramFramesIn 1.3.6.1.4.1.562.36.2.1.100.3.4.19.1.2 counter32 read-only
This attribute is indicative of the number of frames received on this bridge port that used the tinygram compression scheme.
                           mscVrPpTbpTinygramFramesOut 1.3.6.1.4.1.562.36.2.1.100.3.4.19.1.3 counter32 read-only
This attribute is indicative of the number of frames transmitted out this bridge port that used the tinygram compression scheme.
                           mscVrPpTbpInFilterDiscards 1.3.6.1.4.1.562.36.2.1.100.3.4.19.1.4 counter32 read-only
This attribute is indicative of the number of frames discarded at the in filter point. This includes a) frames discarded due to application of the filter defined with PCF for the in filter point and b) the frames discarded due to domain based filtering at the in filter point. This counter wraps around its maximum value of 4294967295.
                           mscVrPpTbpOutFilterDiscards 1.3.6.1.4.1.562.36.2.1.100.3.4.19.1.5 counter32 read-only
This attribute is indicative of the number of frames discarded at the out filter point. This includes: a) frames discarded due to application of the filter defined with PCF for the out filter point and b) the frames discarded due to domain based filtering at the out filter point. This counter wraps around its maximum value of 4294967295.
             mscVrPpSrBp 1.3.6.1.4.1.562.36.2.1.100.3.8
                 mscVrPpSrBpRowStatusTable 1.3.6.1.4.1.562.36.2.1.100.3.8.1 no-access
This entry controls the addition and deletion of mscVrPpSrBp components.
                     mscVrPpSrBpRowStatusEntry 1.3.6.1.4.1.562.36.2.1.100.3.8.1.1 no-access
A single entry in the table represents a single mscVrPpSrBp component.
                         mscVrPpSrBpRowStatus 1.3.6.1.4.1.562.36.2.1.100.3.8.1.1.1 rowstatus read-write
This variable is used as the basis for SNMP naming of mscVrPpSrBp components. These components can be added and deleted.
                         mscVrPpSrBpComponentName 1.3.6.1.4.1.562.36.2.1.100.3.8.1.1.2 displaystring read-only
This variable provides the component's string name for use with the ASCII Console Interface
                         mscVrPpSrBpStorageType 1.3.6.1.4.1.562.36.2.1.100.3.8.1.1.4 storagetype read-only
This variable represents the storage type value for the mscVrPpSrBp tables.
                         mscVrPpSrBpIndex 1.3.6.1.4.1.562.36.2.1.100.3.8.1.1.10 nonreplicated no-access
This variable represents the index for the mscVrPpSrBp tables.
                 mscVrPpSrBpNs 1.3.6.1.4.1.562.36.2.1.100.3.8.2
                     mscVrPpSrBpNsRowStatusTable 1.3.6.1.4.1.562.36.2.1.100.3.8.2.1 no-access
This entry controls the addition and deletion of mscVrPpSrBpNs components.
                         mscVrPpSrBpNsRowStatusEntry 1.3.6.1.4.1.562.36.2.1.100.3.8.2.1.1 no-access
A single entry in the table represents a single mscVrPpSrBpNs component.
                             mscVrPpSrBpNsRowStatus 1.3.6.1.4.1.562.36.2.1.100.3.8.2.1.1.1 rowstatus read-write
This variable is used as the basis for SNMP naming of mscVrPpSrBpNs components. These components can be added and deleted.
                             mscVrPpSrBpNsComponentName 1.3.6.1.4.1.562.36.2.1.100.3.8.2.1.1.2 displaystring read-only
This variable provides the component's string name for use with the ASCII Console Interface
                             mscVrPpSrBpNsStorageType 1.3.6.1.4.1.562.36.2.1.100.3.8.2.1.1.4 storagetype read-only
This variable represents the storage type value for the mscVrPpSrBpNs tables.
                             mscVrPpSrBpNsIndex 1.3.6.1.4.1.562.36.2.1.100.3.8.2.1.1.10 nonreplicated no-access
This variable represents the index for the mscVrPpSrBpNs tables.
                     mscVrPpSrBpNsProvTable 1.3.6.1.4.1.562.36.2.1.100.3.8.2.10 no-access
This group houses all the port specific provisionable attributes associated with Ns. These attributes influence the application of filters to incoming and outgoing frames.
                           mscVrPpSrBpNsProvEntry 1.3.6.1.4.1.562.36.2.1.100.3.8.2.10.1 no-access
An entry in the mscVrPpSrBpNsProvTable.
                               mscVrPpSrBpNsIncomingFilter 1.3.6.1.4.1.562.36.2.1.100.3.8.2.10.1.2 asciistring read-write
This attribute specifies the name of the filter to be applied at the incoming filter point.
                               mscVrPpSrBpNsOutgoingFilter 1.3.6.1.4.1.562.36.2.1.100.3.8.2.10.1.3 asciistring read-write
This attribute specifies the name of the filter to be applied at the out going filter point.
                 mscVrPpSrBpProvTable 1.3.6.1.4.1.562.36.2.1.100.3.8.10 no-access
This group houses all the provisionable attributes that belong to the this group. This group of attributes is applicable to all types of bridge ports and represent the common factor between them. These attributes influence the working of a bridge port.
                       mscVrPpSrBpProvEntry 1.3.6.1.4.1.562.36.2.1.100.3.8.10.1 no-access
An entry in the mscVrPpSrBpProvTable.
                           mscVrPpSrBpTranslateIpx 1.3.6.1.4.1.562.36.2.1.100.3.8.10.1.1 integer read-write
This attribute specifies the type of translation to be performed on frames carrying IPX packets. Ethernet frames carrying IPX payload could be translated to IEEE 802.3 frames (with the same IPX payload) or vice- versa. The main reason to do so is to allow the bridge unit to consistently forward one type of frames carrying IPX packets. Translations can be turned off altogether in which case the IPX frames will pass through the bridge unit unchanged. Enumeration: 'snap': 3, 'ethernet': 2, 'sap': 4, 'off': 0, 'ieee8023': 1.
                           mscVrPpSrBpFragmentIp 1.3.6.1.4.1.562.36.2.1.100.3.8.10.1.2 integer read-write
This attribute specifies if or not outbound frames carrying IP datagrams should be fragmented to conform to message transfer unit (mtu) sizes dictated by the media. Enumeration: 'on': 1, 'off': 0.
                           mscVrPpSrBpServiceClass 1.3.6.1.4.1.562.36.2.1.100.3.8.10.1.3 integer read-write
This attribute specifies if the frames should be ordered or not before they are transmitted through a bridge port. If this attribute has a value of ordered the received frames are ordered as in the original message, before they are transmitted out through a bridge port. If it has a value of notOrdered, received then frames pass through the bridge unit in the order they are received. This feature can be used over multiple telecommunication links to increase data flow. Please note that this attribute only affects link protocols and is ineffective with lan media. Enumeration: 'notOrdered': 1, 'ordered': 0.
                           mscVrPpSrBpConvertArpMacAddress 1.3.6.1.4.1.562.36.2.1.100.3.8.10.1.4 integer read-write
This attribute is indicative of the state of the MAC address format conversion process for ARP/RARP frames. The MAC addresses may be translated if need be from a canonical format to a non-canonical format, based on the needs of the associated media. If this attribute is set to a value of on then all Mac addresses will converted if need be to suit the format of mac address, the outgoing media will support. If this attribute is set to a value of off no such conversion takes place. Enumeration: 'on': 1, 'off': 0.
                           mscVrPpSrBpPortNum 1.3.6.1.4.1.562.36.2.1.100.3.8.10.1.5 unsigned32 read-only
This attribute is indicative of the unique number assigned to the bridge port. It is used for SNMP management of this bridge port and in spanning tree as an identifier this bridge port. Notes regarding portNum: Escape routines exist for initializing, copying, and deleting port numbers. This is necessary because SNMP requires a unique port instance identifier. The initPortNum escape routine sets the port number to a value in the range 1-255 for this purpose. The setCopiedPortNum escape routine exists to maintain the uniqueness of the port number in cases when one port is copied to another. When a bridge port is deleted, the releasePortNum escape routine places the port number being released into a pending deletion state. This is because the port number cannot be re-allocated until the port is truely deleted in the current view. This is necessary since there is no guarantee of order when processing changes to multiple protocol ports so without the pending deletion state, the same port number could be temporarily assigned to two ports for a short period of time. The portNum is set as component critical since bridging also uses the port number as a key for indexing into its data structures. If a port is deleted then re-added under the same protocol port, CAS treats the change as a SET to the portNum attribute.
                 mscVrPpSrBpStpProvTable 1.3.6.1.4.1.562.36.2.1.100.3.8.12 no-access
This group houses all the port specific provisionable attributes that belong to the Stp group. The Stp group is applicable to all the bridge ports that participate in the spanning tree protocol. These attributes influence the participation of the bridge port in the spanning tree protocol.
                       mscVrPpSrBpStpProvEntry 1.3.6.1.4.1.562.36.2.1.100.3.8.12.1 no-access
An entry in the mscVrPpSrBpStpProvTable.
                           mscVrPpSrBpAdminStatus 1.3.6.1.4.1.562.36.2.1.100.3.8.12.1.1 integer read-write
This attribute defines the current administrative state for this component. enabled indicates that the component is available for operation. disabled indicates the component is unavailable for operation. Enumeration: 'down': 2, 'up': 1.
                           mscVrPpSrBpPortStateStpControl 1.3.6.1.4.1.562.36.2.1.100.3.8.12.1.2 integer read-write
This attribute specifies whether or not spanning tree protocol state for this bridge port is controlled by the spanning tree protocol. In essence it indicates the participation of this bridge port in the spanning tree protocol, by accepting and acting on received bridge protocol data units and by sending out the same. on signifies that this bridge port's spanning tree port state is controlled by the spanning tree protocol. A value of off signifies that the spanning tree port state of this bridge port is unaffected by the spanning tree protocol. This in effect puts the bridge port out of reach of the spanning tree protocol and in the forwarding state. Care should be taken while assigning a value of off to this attribute, as this might cause network loops. Please do not set this attribute to off unless you are absolutely sure about the effect of such an action on your network topology. Enumeration: 'on': 1, 'off': 0.
                           mscVrPpSrBpStpTypeProv 1.3.6.1.4.1.562.36.2.1.100.3.8.12.1.3 integer read-write
This attribute specifies the type of spanning tree protocol the port is participating in. A bridge port could participate in either the ieee8021 spanning tree protocol or the dec spanning tree protocol. If the value of the attribute protocolSpec in the SpanningTreeProtocol component, provisioned under the TransparentBridge component is in conflict with the value of this attribute, the value of the protocolSpec attribute will prevail. Prevailing stp type is reflected in the value of the attribute stpTypeOper. Enumeration: 'dec': 2, 'ieee8021': 3.
                           mscVrPpSrBpPortPriority 1.3.6.1.4.1.562.36.2.1.100.3.8.12.1.4 unsigned32 read-write
This attribute specifies the value for port priority, which is contained in the first octet of the port identifier. Valid values are as follows: 1) 0..255 for stp type DEC and 2) 0..65535 for stp type IEEE.
                           mscVrPpSrBpPathCost 1.3.6.1.4.1.562.36.2.1.100.3.8.12.1.5 unsigned32 read-write
This attribute specifies the contribution of this port, to all the paths to the root bridge that include this port. Please note that the value of the attribute pathCostMethod is applied only when the value of the attribute pathCostMethod is set to on and is ignored if otherwise.
                           mscVrPpSrBpPathCostMethod 1.3.6.1.4.1.562.36.2.1.100.3.8.12.1.6 integer read-write
This attribute specifies the method used by the bridging logic, to calculate the path cost to the bridge considered to be the root bridge in the spanning tree topology. This attribute should be set to off before attempting to provision a value for pathCostProv. Enumeration: 'dec': 2, 'off': 1, 'ieee8021': 3.
                 mscVrPpSrBpDIProvTable 1.3.6.1.4.1.562.36.2.1.100.3.8.13 no-access
This group houses all the provisionable, domain specific attributes for a non-encapsulating bridge port.
                       mscVrPpSrBpDIProvEntry 1.3.6.1.4.1.562.36.2.1.100.3.8.13.1 no-access
An entry in the mscVrPpSrBpDIProvTable.
                           mscVrPpSrBpDomainNum 1.3.6.1.4.1.562.36.2.1.100.3.8.13.1.1 unsigned32 read-write
This attribute specifies the domain number associated with this bridge port. Domain numbers are used for confining frames to a domain. Domain based filtering provides a complete segregation of traffic based on domain number associated with frames. There can exist only sixteen domains when a spanning tree is desired specific to each domain. When there is only a single spanning tree spanning all the domains the maximum number of domains possible are 4294967293. This attribute is of no relevance when associated with backbone bridge port. Its value is ignored in such a situation.
                           mscVrPpSrBpPreserveDomain 1.3.6.1.4.1.562.36.2.1.100.3.8.13.1.2 integer read-write
This attribute specifies if the domain information should be preserved or embedded in the frame header. This attribute applies only to backbone ports and does not affect the access bridge ports. By setting this attribute to a value of on, domain information could be preserved in frames being tunnelled across the a backbone, so that this information can be deciphered at the other end of the backbone tunnel. This preserves the integrity of the domains thus preventing domain breaches while tunnelling frames across backbone network. If the value of this attribute is set to off then domain information is not preserved in the header of the frames tunnelling through the backbone. This eliminates the overhead incurred to preserve domain information across the backbone while tunnelling frames across it. Preserve domain is relevant when used in conjunction with the following media: FDDI, ATM MPE, Frame Relay and PPP. It is ignored when used with other types of media. Enumeration: 'on': 1, 'off': 0.
                 mscVrPpSrBpStateTable 1.3.6.1.4.1.562.36.2.1.100.3.8.14 no-access
This group contains the three OSI State attributes. The descriptions generically indicate what each state attribute implies about the component. Note that not all the values and state combinations described here are supported by every component which uses this group. For component-specific information and the valid state combinations, refer to NTP 241-7001-150, Passport Operations and Maintenance Guide.
                       mscVrPpSrBpStateEntry 1.3.6.1.4.1.562.36.2.1.100.3.8.14.1 no-access
An entry in the mscVrPpSrBpStateTable.
                           mscVrPpSrBpAdminState 1.3.6.1.4.1.562.36.2.1.100.3.8.14.1.1 integer read-only
This attribute indicates the OSI Administrative State of the component. The value locked indicates that the component is administratively prohibited from providing services for its users. A Lock or Lock - force command has been previously issued for this component. When the value is locked, the value of usageState must be idle. The value shuttingDown indicates that the component is administratively permitted to provide service to its existing users only. A Lock command was issued against the component and it is in the process of shutting down. The value unlocked indicates that the component is administratively permitted to provide services for its users. To enter this state, issue an Unlock command to this component. Enumeration: 'locked': 0, 'shuttingDown': 2, 'unlocked': 1.
                           mscVrPpSrBpOperationalState 1.3.6.1.4.1.562.36.2.1.100.3.8.14.1.2 integer read-only
This attribute indicates the OSI Operational State of the component. The value enabled indicates that the component is available for operation. Note that if adminState is locked, it would still not be providing service. The value disabled indicates that the component is not available for operation. For example, something is wrong with the component itself, or with another component on which this one depends. If the value is disabled, the usageState must be idle. Enumeration: 'disabled': 0, 'enabled': 1.
                           mscVrPpSrBpUsageState 1.3.6.1.4.1.562.36.2.1.100.3.8.14.1.3 integer read-only
This attribute indicates the OSI Usage State of the component. The value idle indicates that the component is not currently in use. The value active indicates that the component is in use and has spare capacity to provide for additional users. The value busy indicates that the component is in use and has no spare operating capacity for additional users at this time. Enumeration: 'active': 1, 'idle': 0, 'busy': 2.
                 mscVrPpSrBpOperStatusTable 1.3.6.1.4.1.562.36.2.1.100.3.8.15 no-access
This group includes the Operational Status attribute. This attribute defines the current operational state of this component.
                       mscVrPpSrBpOperStatusEntry 1.3.6.1.4.1.562.36.2.1.100.3.8.15.1 no-access
An entry in the mscVrPpSrBpOperStatusTable.
                           mscVrPpSrBpSnmpOperStatus 1.3.6.1.4.1.562.36.2.1.100.3.8.15.1.1 integer read-only
The current state of the interface. The up state indicates the interface is operational and capable of forwarding packets. The down state indicates the interface is not operational, thus unable to forward packets. testing state indicates that no operational packets can be passed. Enumeration: 'down': 2, 'testing': 3, 'up': 1.
                 mscVrPpSrBpOperTable 1.3.6.1.4.1.562.36.2.1.100.3.8.16 no-access
This group houses all the operational attributes belonging to the base group. The base group of attributes is applicable to all types of bridge ports and represent the common factor between them. These attributes in part, reflect the state of a bridge port.
                       mscVrPpSrBpOperEntry 1.3.6.1.4.1.562.36.2.1.100.3.8.16.1 no-access
An entry in the mscVrPpSrBpOperTable.
                           mscVrPpSrBpPortName 1.3.6.1.4.1.562.36.2.1.100.3.8.16.1.1 asciistring read-only
The attribute portName is a string of the form 'BridgePortName-i', where BridgePortName is the abbreviation of the corresponding bridge port and i is the instance identifier of the ProtocolPort, the bridge port is provisioned under. For example a TransparentBridgePort provisioned under ProtocolPort/myport would have a name TBP-myport.
                           mscVrPpSrBpUpTime 1.3.6.1.4.1.562.36.2.1.100.3.8.16.1.3 unsigned32 read-only
This attribute specifies the accumulated up time of this bridge port since the last reset occurred.
                           mscVrPpSrBpDownTime 1.3.6.1.4.1.562.36.2.1.100.3.8.16.1.4 unsigned32 read-only
This attribute specifies the accumulated down time of this bridge port since the last reset occurred.
                           mscVrPpSrBpBridgingMode 1.3.6.1.4.1.562.36.2.1.100.3.8.16.1.5 integer read-only
This attribute specifies the mode of bridging this port can support. It in turn implies the format of frames, this bridge port can process and forward. Enumeration: 'unknown': 1, 'tb': 2, 'srt': 4, 'sr': 3.
                           mscVrPpSrBpBridgePortConfig 1.3.6.1.4.1.562.36.2.1.100.3.8.16.1.6 integer read-only
This attribute specifies the bridge port's configuration. It indicates if the bridge port is operating as an access port or as a backbone port. An access bridge port does not encapsulate a MAC frame and does not preserve domain information in the encapsulation, whereas a backbone bridge port encapsulates the MAC frame and optionally preserves domain information in the encapsulated frame.A backbone bridge port is typically used to transport frames across a high bandwidth backbone network to another bridge unit for further processing/forwarding of the frame. Enumeration: 'access': 1, 'backbone': 2.
                           mscVrPpSrBpBridgePortType 1.3.6.1.4.1.562.36.2.1.100.3.8.16.1.7 integer read-only
This attribute specifies the type of bridge port that was provisioned. It takes into consideration the bridgingMode, bridgePortConfig and the media the bridge port is linked to before branding a bridge port. Enumeration: 'fddiBridgePort': 2, 'ethernetBridgePort': 0, 'snaDlrBridgePort': 21, 'clusterTbBridgePort': 18, 'lanEmulationClientEthernet': 22, 'frameRelayBridgePort': 6, 'srtbBridgePort': 15, 'srEncapSrBridgePort': 11, 'tbsrBridgePort': 16, 'unknown': 19, 'vcpBridgePort': 9, 'clusterSrBridgePort': 17, 'srEncapTbBridgePort': 12, 'fddiEncapsulatingBridgePort': 4, 'sourceGateSrBridgePort': 13, 'sourceGateTbBridgePort': 14, 'x25BridgePort': 10, 'smdsBridgePort': 8, 'tokenRingBridgePort': 1, 'tokenBusBridgePort': 3, 'vnsBridgePort': 5, 'atmMpeBridgePort': 20, 'pppBridgePort': 7.
                           mscVrPpSrBpIfIndex 1.3.6.1.4.1.562.36.2.1.100.3.8.16.1.8 interfaceindex read-only
This attribute specifies the index into the Interface Table where in information about the media interface corresponding to the bridge port is maintained.
                           mscVrPpSrBpDelayExceededDiscards 1.3.6.1.4.1.562.36.2.1.100.3.8.16.1.10 counter32 read-only
This attribute is indicative of the number of frames that were discarded because the time taken to process these frames exceeded the transit delay allowed for this bridge unit. This attribute is not supported by bridging and will always have a value of 0.
                           mscVrPpSrBpMtuExceededDiscards 1.3.6.1.4.1.562.36.2.1.100.3.8.16.1.11 counter32 read-only
This attribute is indicative of the number of frames discarded because the size of the out bound frame exceeded the message transfer unit (mtu) allowed for the bridge port. Note that this counter only refers to the outbound frames for this bridge port. This counter wraps around its maximum value of 4294967295. This counter is influenced by the attribute fragmentIp. This counter is incremented when the a frame larger than the mtu allowed is encountered and cannot be fragmented. If this counter is increasing steadily, it might be useful to set the value of the attribute fragmentIp to a value of on.
                 mscVrPpSrBpStpOperTable 1.3.6.1.4.1.562.36.2.1.100.3.8.18 no-access
This group houses all the port specific operational attributes that belong to the Stp group. The Stp group is applicable to all the bridge ports that participate in the spanning tree protocol. These attributes reflect the state of the bridge port's participation in the spanning tree protocol.
                       mscVrPpSrBpStpOperEntry 1.3.6.1.4.1.562.36.2.1.100.3.8.18.1 no-access
An entry in the mscVrPpSrBpStpOperTable.
                           mscVrPpSrBpStpPortState 1.3.6.1.4.1.562.36.2.1.100.3.8.18.1.2 integer read-only
This attribute specifies the spanning tree protocol state of the bridge port. Enumeration: 'listening': 3, 'disabled': 1, 'broken': 6, 'learning': 4, 'forwarding': 5, 'blocking': 2.
                           mscVrPpSrBpStpTypeOper 1.3.6.1.4.1.562.36.2.1.100.3.8.18.1.3 integer read-only
This attribute specifies the type of spanning tree protocol the port is participating in. A bridge port could participate in either the ieee8021 spanning tree protocol or the dec spanning tree protocol. Enumeration: 'none': 0, 'dec': 2, 'ieee8021': 3.
                           mscVrPpSrBpDesignatedCost 1.3.6.1.4.1.562.36.2.1.100.3.8.18.1.4 unsigned32 read-only
This attribute specifies the path cost of the designated port of the lan segment connected to the port.
                           mscVrPpSrBpPathCostOper 1.3.6.1.4.1.562.36.2.1.100.3.8.18.1.5 unsigned32 read-only
This attribute specifies the contribution of this port, to all the paths to the root bridge that include this port. This attribute pathCostOper will track the value of the attribute pathCostProv when the value of the attribute pathCostMethod is set of off.
                           mscVrPpSrBpDesignatedBridge 1.3.6.1.4.1.562.36.2.1.100.3.8.18.1.6 bridgeid read-only
This attribute specifies the identifier of the bridge that this port considers to be the designated bridge.
                           mscVrPpSrBpDesignatedPort 1.3.6.1.4.1.562.36.2.1.100.3.8.18.1.7 hex read-only
This attribute specifies the port identifier of the port on the designated bridge, attached to the same lan as this port is attached to.
                           mscVrPpSrBpForwardTransitions 1.3.6.1.4.1.562.36.2.1.100.3.8.18.1.8 counter32 read-only
This attribute is indicative of the number of times this bridge port transitioned from the learning state to the forwarding state. This counter wraps around its maximum value of 4294967295. A rapidly increasing value might be indicative of an unstable spanning tree topology.
                           mscVrPpSrBpBlockingDiscards 1.3.6.1.4.1.562.36.2.1.100.3.8.18.1.9 counter32 read-only
This attribute is indicative of the number of incoming frames that were discarded because the bridge port was in the blocking state. This counter wraps around its maximum value of 4294967295.
                           mscVrPpSrBpDesignatedRoot 1.3.6.1.4.1.562.36.2.1.100.3.8.18.1.10 bridgeid read-only
This attribute specifies the bridge identifier of the bridge recorded as the root bridge, in the configuration BPDUs sent out by the designated bridge on the segment to which the port is attached.
                 mscVrPpSrBpStatsTable 1.3.6.1.4.1.562.36.2.1.100.3.8.19 no-access
This group houses all the statistical attributes applicable to all types of bridge ports and represents the common factor between them. These attributes in part reflect the state of the bridge port.
                       mscVrPpSrBpStatsEntry 1.3.6.1.4.1.562.36.2.1.100.3.8.19.1 no-access
An entry in the mscVrPpSrBpStatsTable.
                           mscVrPpSrBpBadAbstractDiscards 1.3.6.1.4.1.562.36.2.1.100.3.8.19.1.1 counter32 read-only
This attribute is indicative of the number of frames that were discarded because the data that was abstracted, from frames coming in through this bridge port, did not conform to the format expected by the bridge logic.This counter wraps around its maximum value of 4294967295.
                           mscVrPpSrBpTinygramFramesIn 1.3.6.1.4.1.562.36.2.1.100.3.8.19.1.2 counter32 read-only
This attribute is indicative of the number of frames received on this bridge port that used the tinygram compression scheme.
                           mscVrPpSrBpTinygramFramesOut 1.3.6.1.4.1.562.36.2.1.100.3.8.19.1.3 counter32 read-only
This attribute is indicative of the number of frames transmitted out this bridge port that used the tinygram compression scheme.
                           mscVrPpSrBpInFilterDiscards 1.3.6.1.4.1.562.36.2.1.100.3.8.19.1.4 counter32 read-only
This attribute is indicative of the number of frames discarded at the in filter point. This includes a) frames discarded due to application of the filter defined with PCF for the in filter point and b) the frames discarded due to domain based filtering at the in filter point. This counter wraps around its maximum value of 4294967295.
                           mscVrPpSrBpOutFilterDiscards 1.3.6.1.4.1.562.36.2.1.100.3.8.19.1.5 counter32 read-only
This attribute is indicative of the number of frames discarded at the out filter point. This includes: a) frames discarded due to application of the filter defined with PCF for the out filter point and b) the frames discarded due to domain based filtering at the out filter point. This counter wraps around its maximum value of 4294967295.
                 mscVrPpSrBpSrProvTable 1.3.6.1.4.1.562.36.2.1.100.3.8.20 no-access
This group contains all port specific, provisionable attributes associated with SourceRouteBridge ports.
                       mscVrPpSrBpSrProvEntry 1.3.6.1.4.1.562.36.2.1.100.3.8.20.1 no-access
An entry in the mscVrPpSrBpSrProvTable.
                           mscVrPpSrBpHopCount 1.3.6.1.4.1.562.36.2.1.100.3.8.20.1.1 unsigned32 read-write
This attribute specifies the maximum number of hops allowed in Spanning Tree Explore and All Routes Explore frames. This value is one less than the maximum number of route descriptors allowed in a source route frame
                           mscVrPpSrBpExploreFrameTreatment 1.3.6.1.4.1.562.36.2.1.100.3.8.20.1.2 integer read-write
This attribute specifies whether or not explore frames received from SourceRouteBridge ports will be sent to the SRTB-8209 translation or the encapsulated SourceRouteBridge logic. This option is used only when both the TbsrBridgePort and the SrtbBridgePort are provisioned and enabled. A value of Xlate implies that the explore frames will be sent to the Srtb translation logic and a value of Encap implies that the frames will be sent to the Encapsulated source route bridging logic. Enumeration: 'xlate': 1, 'encap': 0.
                           mscVrPpSrBpLanId 1.3.6.1.4.1.562.36.2.1.100.3.8.20.1.3 unsigned32 read-write
This attribute specifies the identifier for the physical LAN that this port is attached. All SourceRouteBridge ports are assigned to a physical LAN and a logical internal LAN. Current source route bridge implementations limit the lanId to a value in the range 0 to 4095.
                           mscVrPpSrBpInternalLanId 1.3.6.1.4.1.562.36.2.1.100.3.8.20.1.4 unsigned32 read-write
This attribute specifies the identifier for the internal logical LAN this port is attached. All SourceRouteBridge ports are assigned to a physical LAN and a logical internal LAN. Current source route bridge implementations limit the lanId to a value in the range 0 to 4095.
                           mscVrPpSrBpBridgeNum 1.3.6.1.4.1.562.36.2.1.100.3.8.20.1.5 unsigned32 read-write
This attribute specifies the value that is used to identify this bridge when more than one bridge is used to span the same two LAN segments.
                           mscVrPpSrBpLargestFrame 1.3.6.1.4.1.562.36.2.1.100.3.8.20.1.6 unsigned32 read-write
This attribute specifies the maximum frame size (LLC and above) in octets, allowed by this SourceRouteBridge port. This field is used to determine whether a modification of the largest frame field of the routing control field of the routing information field is warranted.
                           mscVrPpSrBpSteSpanMode 1.3.6.1.4.1.562.36.2.1.100.3.8.20.1.7 integer read-write
This attribute determines how this bridge port will react when presented with a Spanning Tree Explore frame. If disabled, the Spanning Tree Explore frame is discarded regardless of the value of stpPortState. If the value of this attribute is forced, the Spanning Tree Explore frame is forwarded regardless of the value of stpPortState. autoSpan uses the stpPortState value to decide whether or not Spanning Tree Explore frames should be forwarded out this bridge port. If the port is in the forwarding state, the frame is received and transmitted otherwise the frame is discarded. Enumeration: 'disabled': 2, 'autoSpan': 1, 'forced': 3.
                           mscVrPpSrBpAreRdLimit 1.3.6.1.4.1.562.36.2.1.100.3.8.20.1.8 unsigned32 read-write
This attribute specifies the number of route descriptors allowed in an All Routes Explore frame received on a SourceRouteBridgePort or SourceRouteTransparentBridgePort. Current source route bridge implementations limit the areRdLimit to a value in the range 0 to 8.
                           mscVrPpSrBpSteRdLimit 1.3.6.1.4.1.562.36.2.1.100.3.8.20.1.9 unsigned32 read-write
This attribute specifies the number of route descriptors allowed in a Spanning Tree Explore frame received on a SourceRouteBridgePort or SourceRouteTransparentBridgePort. Current source route bridge implementations limit the steRdLimit to a value in the range 0 to 8.
                 mscVrPpSrBpSrStatsTable 1.3.6.1.4.1.562.36.2.1.100.3.8.21 no-access
This group contains all port specific statistical attributes associated with SourceRouteBridge ports.
                       mscVrPpSrBpSrStatsEntry 1.3.6.1.4.1.562.36.2.1.100.3.8.21.1 no-access
An entry in the mscVrPpSrBpSrStatsTable.
                           mscVrPpSrBpSpecInFrames 1.3.6.1.4.1.562.36.2.1.100.3.8.21.1.1 counter32 read-only
This attribute specifies the number of specifically routed frames that were received by this bridge port. A specifically routed frame has a route descriptor, constructed by the originating host which details an explicit route to the destination host. This counter will wrap to zero when it exceeds its maximum.
                           mscVrPpSrBpSpecOutFrames 1.3.6.1.4.1.562.36.2.1.100.3.8.21.1.2 counter32 read-only
This attribute specifies the number of specifically routed frames that were transmitted from this bridge port. This counter will wrap to zero when it exceeds its maximum.
                           mscVrPpSrBpApeInFrames 1.3.6.1.4.1.562.36.2.1.100.3.8.21.1.3 counter32 read-only
This attribute specifies the number of All Path Explore frames received on this bridge port. The All Path Explore frames are forwarded to all SourceRouteBridge ports assigned to this bridge regardless of the port's portStpStates. This counter will wrap to zero when it exceeds its maximum.
                           mscVrPpSrBpApeOutFrames 1.3.6.1.4.1.562.36.2.1.100.3.8.21.1.4 counter32 read-only
This attribute specifies the number of All Path Explore frames transmitted on this bridge port. The All Path Explore frames are forwarded to all SourceRouteBridge ports assigned to this bridge regardless of the port's portStpState state. This counter will wrap to zero when it exceeds its maximum.
                           mscVrPpSrBpSteInFrames 1.3.6.1.4.1.562.36.2.1.100.3.8.21.1.5 counter32 read-only
This attribute specifies the number of Spanning Tree Explore frames received on this bridge port. The Spanning Tree Explore frames are only forwarded through bridge ports whose portStpState has a value of forwarding. This counter will wrap to zero when it exceeds its maximum.
                           mscVrPpSrBpSteOutFrames 1.3.6.1.4.1.562.36.2.1.100.3.8.21.1.6 counter32 read-only
This attribute specifies the number of Spanning Tree Frames transmitted on this bridge port. This counter will wrap to zero when it exceeds its maximum.
                           mscVrPpSrBpSegmentMismatchDiscards 1.3.6.1.4.1.562.36.2.1.100.3.8.21.1.7 counter32 read-only
This attribute specifies the number of All Routes Explore and Spanning Tree Explore frames that were discarded due to an invalid next segment value in the routing information field. This counter will wrap to zero when it exceeds its maximum.
                           mscVrPpSrBpDupSegmentDiscards 1.3.6.1.4.1.562.36.2.1.100.3.8.21.1.8 counter32 read-only
This attribute specifies the number of frames discarded due to the presence of a duplicate segment identifier in the route descriptor field which may indicate a loop in the network topology. This counter will wrap to zero when it exceeds its maximum.
                           mscVrPpSrBpHopCountExceededDiscards 1.3.6.1.4.1.562.36.2.1.100.3.8.21.1.9 counter32 read-only
This attribute specifies the number of All Routes Explore and Spanning Tree Explore frames discarded by this bridge port due to a frame exceeding the maximum size allowed for a route descriptor length. This counter will wrap to zero when it exceeds its maximum.
                           mscVrPpSrBpDupLanIdOrTreeErrors 1.3.6.1.4.1.562.36.2.1.100.3.8.21.1.10 counter32 read-only
This attribute specifies the number frames received which contain duplicate LAN IDs or Tree errors. This attribute is helpful in debugging problems in networks which contain older IBM-SR bridges. This counter will wrap to zero when it exceeds its maximum.
                           mscVrPpSrBpLanIdMismatches 1.3.6.1.4.1.562.36.2.1.100.3.8.21.1.11 counter32 read-only
This attributes counts the number of All Routes Explore or Spanning Tree Explore frames that were discarded because the last LAN ID in the routing information field did not equal the LAN ID. This counter will wrap to zero when it exceeds its maximum.
                           mscVrPpSrBpStaticDiscards 1.3.6.1.4.1.562.36.2.1.100.3.8.21.1.12 counter32 read-only
This attribute is indicative of the number of explorer frames discarded due to fact that the outbound SourceRouteBridge port was disabled or deleted. This counter will wrap to zero when it exceeds its maximum.
                           mscVrPpSrBpDynamicDiscards 1.3.6.1.4.1.562.36.2.1.100.3.8.21.1.13 counter32 read-only
This attribute specifies the number of frames discarded due to receiving a frame with a target LAN ID which did not match the internal LAN ID of the receiving bridge port. This counter will wrap to zero when it exceeds its maximum.
             mscVrPpSrtBp 1.3.6.1.4.1.562.36.2.1.100.3.9
                 mscVrPpSrtBpRowStatusTable 1.3.6.1.4.1.562.36.2.1.100.3.9.1 no-access
This entry controls the addition and deletion of mscVrPpSrtBp components.
                     mscVrPpSrtBpRowStatusEntry 1.3.6.1.4.1.562.36.2.1.100.3.9.1.1 no-access
A single entry in the table represents a single mscVrPpSrtBp component.
                         mscVrPpSrtBpRowStatus 1.3.6.1.4.1.562.36.2.1.100.3.9.1.1.1 rowstatus read-write
This variable is used as the basis for SNMP naming of mscVrPpSrtBp components. These components can be added and deleted.
                         mscVrPpSrtBpComponentName 1.3.6.1.4.1.562.36.2.1.100.3.9.1.1.2 displaystring read-only
This variable provides the component's string name for use with the ASCII Console Interface
                         mscVrPpSrtBpStorageType 1.3.6.1.4.1.562.36.2.1.100.3.9.1.1.4 storagetype read-only
This variable represents the storage type value for the mscVrPpSrtBp tables.
                         mscVrPpSrtBpIndex 1.3.6.1.4.1.562.36.2.1.100.3.9.1.1.10 nonreplicated no-access
This variable represents the index for the mscVrPpSrtBp tables.
                 mscVrPpSrtBpNs 1.3.6.1.4.1.562.36.2.1.100.3.9.2
                     mscVrPpSrtBpNsRowStatusTable 1.3.6.1.4.1.562.36.2.1.100.3.9.2.1 no-access
This entry controls the addition and deletion of mscVrPpSrtBpNs components.
                         mscVrPpSrtBpNsRowStatusEntry 1.3.6.1.4.1.562.36.2.1.100.3.9.2.1.1 no-access
A single entry in the table represents a single mscVrPpSrtBpNs component.
                             mscVrPpSrtBpNsRowStatus 1.3.6.1.4.1.562.36.2.1.100.3.9.2.1.1.1 rowstatus read-write
This variable is used as the basis for SNMP naming of mscVrPpSrtBpNs components. These components can be added and deleted.
                             mscVrPpSrtBpNsComponentName 1.3.6.1.4.1.562.36.2.1.100.3.9.2.1.1.2 displaystring read-only
This variable provides the component's string name for use with the ASCII Console Interface
                             mscVrPpSrtBpNsStorageType 1.3.6.1.4.1.562.36.2.1.100.3.9.2.1.1.4 storagetype read-only
This variable represents the storage type value for the mscVrPpSrtBpNs tables.
                             mscVrPpSrtBpNsIndex 1.3.6.1.4.1.562.36.2.1.100.3.9.2.1.1.10 nonreplicated no-access
This variable represents the index for the mscVrPpSrtBpNs tables.
                     mscVrPpSrtBpNsProvTable 1.3.6.1.4.1.562.36.2.1.100.3.9.2.10 no-access
This group houses all the port specific provisionable attributes associated with Ns. These attributes influence the application of filters to incoming and outgoing frames.
                           mscVrPpSrtBpNsProvEntry 1.3.6.1.4.1.562.36.2.1.100.3.9.2.10.1 no-access
An entry in the mscVrPpSrtBpNsProvTable.
                               mscVrPpSrtBpNsIncomingFilter 1.3.6.1.4.1.562.36.2.1.100.3.9.2.10.1.2 asciistring read-write
This attribute specifies the name of the filter to be applied at the incoming filter point.
                               mscVrPpSrtBpNsOutgoingFilter 1.3.6.1.4.1.562.36.2.1.100.3.9.2.10.1.3 asciistring read-write
This attribute specifies the name of the filter to be applied at the out going filter point.
                 mscVrPpSrtBpProvTable 1.3.6.1.4.1.562.36.2.1.100.3.9.10 no-access
This group houses all the provisionable attributes that belong to the this group. This group of attributes is applicable to all types of bridge ports and represent the common factor between them. These attributes influence the working of a bridge port.
                       mscVrPpSrtBpProvEntry 1.3.6.1.4.1.562.36.2.1.100.3.9.10.1 no-access
An entry in the mscVrPpSrtBpProvTable.
                           mscVrPpSrtBpTranslateIpx 1.3.6.1.4.1.562.36.2.1.100.3.9.10.1.1 integer read-write
This attribute specifies the type of translation to be performed on frames carrying IPX packets. Ethernet frames carrying IPX payload could be translated to IEEE 802.3 frames (with the same IPX payload) or vice- versa. The main reason to do so is to allow the bridge unit to consistently forward one type of frames carrying IPX packets. Translations can be turned off altogether in which case the IPX frames will pass through the bridge unit unchanged. Enumeration: 'snap': 3, 'ethernet': 2, 'sap': 4, 'off': 0, 'ieee8023': 1.
                           mscVrPpSrtBpFragmentIp 1.3.6.1.4.1.562.36.2.1.100.3.9.10.1.2 integer read-write
This attribute specifies if or not outbound frames carrying IP datagrams should be fragmented to conform to message transfer unit (mtu) sizes dictated by the media. Enumeration: 'on': 1, 'off': 0.
                           mscVrPpSrtBpServiceClass 1.3.6.1.4.1.562.36.2.1.100.3.9.10.1.3 integer read-write
This attribute specifies if the frames should be ordered or not before they are transmitted through a bridge port. If this attribute has a value of ordered the received frames are ordered as in the original message, before they are transmitted out through a bridge port. If it has a value of notOrdered, received then frames pass through the bridge unit in the order they are received. This feature can be used over multiple telecommunication links to increase data flow. Please note that this attribute only affects link protocols and is ineffective with lan media. Enumeration: 'notOrdered': 1, 'ordered': 0.
                           mscVrPpSrtBpConvertArpMacAddress 1.3.6.1.4.1.562.36.2.1.100.3.9.10.1.4 integer read-write
This attribute is indicative of the state of the MAC address format conversion process for ARP/RARP frames. The MAC addresses may be translated if need be from a canonical format to a non-canonical format, based on the needs of the associated media. If this attribute is set to a value of on then all Mac addresses will converted if need be to suit the format of mac address, the outgoing media will support. If this attribute is set to a value of off no such conversion takes place. Enumeration: 'on': 1, 'off': 0.
                           mscVrPpSrtBpPortNum 1.3.6.1.4.1.562.36.2.1.100.3.9.10.1.5 unsigned32 read-only
This attribute is indicative of the unique number assigned to the bridge port. It is used for SNMP management of this bridge port and in spanning tree as an identifier this bridge port. Notes regarding portNum: Escape routines exist for initializing, copying, and deleting port numbers. This is necessary because SNMP requires a unique port instance identifier. The initPortNum escape routine sets the port number to a value in the range 1-255 for this purpose. The setCopiedPortNum escape routine exists to maintain the uniqueness of the port number in cases when one port is copied to another. When a bridge port is deleted, the releasePortNum escape routine places the port number being released into a pending deletion state. This is because the port number cannot be re-allocated until the port is truely deleted in the current view. This is necessary since there is no guarantee of order when processing changes to multiple protocol ports so without the pending deletion state, the same port number could be temporarily assigned to two ports for a short period of time. The portNum is set as component critical since bridging also uses the port number as a key for indexing into its data structures. If a port is deleted then re-added under the same protocol port, CAS treats the change as a SET to the portNum attribute.
                 mscVrPpSrtBpTbProvTable 1.3.6.1.4.1.562.36.2.1.100.3.9.11 no-access
This group houses all the port specific provisionable attributes that belong to the Tb group. The Tb group is only applicable bridge port types that operate in the TB mode. These attributes in part influence the working of a bridge port operating in the TB mode.
                       mscVrPpSrtBpTbProvEntry 1.3.6.1.4.1.562.36.2.1.100.3.9.11.1 no-access
An entry in the mscVrPpSrtBpTbProvTable.
                           mscVrPpSrtBpSecureOption 1.3.6.1.4.1.562.36.2.1.100.3.9.11.1.1 integer read-write
This attribute specifies whether the port secure feature is enabled. The secure feature, if enabled causes the following things to happen: a) disallows dynamic learning, b) disallows frames to be forwarded that do not satisfy the following condition: the mac address of the source should be found in the forwarding table and the destination mac address of the frame should also be found in the forwarding table. In addition to this, the port the frame was received on should figure as the in port, given the destination mac address found in the frame. c) disallows frames to be forwarded if the allowed to go port map for the destination mac address is empty. This feature in effect allows the user to choose the hosts that can generate traffic and the hosts that can receive traffic through this bridge unit. Enumeration: 'disabled': 0, 'enabled': 1.
                 mscVrPpSrtBpStpProvTable 1.3.6.1.4.1.562.36.2.1.100.3.9.12 no-access
This group houses all the port specific provisionable attributes that belong to the Stp group. The Stp group is applicable to all the bridge ports that participate in the spanning tree protocol. These attributes influence the participation of the bridge port in the spanning tree protocol.
                       mscVrPpSrtBpStpProvEntry 1.3.6.1.4.1.562.36.2.1.100.3.9.12.1 no-access
An entry in the mscVrPpSrtBpStpProvTable.
                           mscVrPpSrtBpAdminStatus 1.3.6.1.4.1.562.36.2.1.100.3.9.12.1.1 integer read-write
This attribute defines the current administrative state for this component. enabled indicates that the component is available for operation. disabled indicates the component is unavailable for operation. Enumeration: 'down': 2, 'up': 1.
                           mscVrPpSrtBpPortStateStpControl 1.3.6.1.4.1.562.36.2.1.100.3.9.12.1.2 integer read-write
This attribute specifies whether or not spanning tree protocol state for this bridge port is controlled by the spanning tree protocol. In essence it indicates the participation of this bridge port in the spanning tree protocol, by accepting and acting on received bridge protocol data units and by sending out the same. on signifies that this bridge port's spanning tree port state is controlled by the spanning tree protocol. A value of off signifies that the spanning tree port state of this bridge port is unaffected by the spanning tree protocol. This in effect puts the bridge port out of reach of the spanning tree protocol and in the forwarding state. Care should be taken while assigning a value of off to this attribute, as this might cause network loops. Please do not set this attribute to off unless you are absolutely sure about the effect of such an action on your network topology. Enumeration: 'on': 1, 'off': 0.
                           mscVrPpSrtBpStpTypeProv 1.3.6.1.4.1.562.36.2.1.100.3.9.12.1.3 integer read-write
This attribute specifies the type of spanning tree protocol the port is participating in. A bridge port could participate in either the ieee8021 spanning tree protocol or the dec spanning tree protocol. If the value of the attribute protocolSpec in the SpanningTreeProtocol component, provisioned under the TransparentBridge component is in conflict with the value of this attribute, the value of the protocolSpec attribute will prevail. Prevailing stp type is reflected in the value of the attribute stpTypeOper. Enumeration: 'dec': 2, 'ieee8021': 3.
                           mscVrPpSrtBpPortPriority 1.3.6.1.4.1.562.36.2.1.100.3.9.12.1.4 unsigned32 read-write
This attribute specifies the value for port priority, which is contained in the first octet of the port identifier. Valid values are as follows: 1) 0..255 for stp type DEC and 2) 0..65535 for stp type IEEE.
                           mscVrPpSrtBpPathCost 1.3.6.1.4.1.562.36.2.1.100.3.9.12.1.5 unsigned32 read-write
This attribute specifies the contribution of this port, to all the paths to the root bridge that include this port. Please note that the value of the attribute pathCostMethod is applied only when the value of the attribute pathCostMethod is set to on and is ignored if otherwise.
                           mscVrPpSrtBpPathCostMethod 1.3.6.1.4.1.562.36.2.1.100.3.9.12.1.6 integer read-write
This attribute specifies the method used by the bridging logic, to calculate the path cost to the bridge considered to be the root bridge in the spanning tree topology. This attribute should be set to off before attempting to provision a value for pathCostProv. Enumeration: 'dec': 2, 'off': 1, 'ieee8021': 3.
                 mscVrPpSrtBpDIProvTable 1.3.6.1.4.1.562.36.2.1.100.3.9.13 no-access
This group houses all the provisionable, domain specific attributes for a non-encapsulating bridge port.
                       mscVrPpSrtBpDIProvEntry 1.3.6.1.4.1.562.36.2.1.100.3.9.13.1 no-access
An entry in the mscVrPpSrtBpDIProvTable.
                           mscVrPpSrtBpDomainNum 1.3.6.1.4.1.562.36.2.1.100.3.9.13.1.1 unsigned32 read-write
This attribute specifies the domain number associated with this bridge port. Domain numbers are used for confining frames to a domain. Domain based filtering provides a complete segregation of traffic based on domain number associated with frames. There can exist only sixteen domains when a spanning tree is desired specific to each domain. When there is only a single spanning tree spanning all the domains the maximum number of domains possible are 4294967293. This attribute is of no relevance when associated with backbone bridge port. Its value is ignored in such a situation.
                           mscVrPpSrtBpPreserveDomain 1.3.6.1.4.1.562.36.2.1.100.3.9.13.1.2 integer read-write
This attribute specifies if the domain information should be preserved or embedded in the frame header. This attribute applies only to backbone ports and does not affect the access bridge ports. By setting this attribute to a value of on, domain information could be preserved in frames being tunnelled across the a backbone, so that this information can be deciphered at the other end of the backbone tunnel. This preserves the integrity of the domains thus preventing domain breaches while tunnelling frames across backbone network. If the value of this attribute is set to off then domain information is not preserved in the header of the frames tunnelling through the backbone. This eliminates the overhead incurred to preserve domain information across the backbone while tunnelling frames across it. Preserve domain is relevant when used in conjunction with the following media: FDDI, ATM MPE, Frame Relay and PPP. It is ignored when used with other types of media. Enumeration: 'on': 1, 'off': 0.
                 mscVrPpSrtBpStateTable 1.3.6.1.4.1.562.36.2.1.100.3.9.14 no-access
This group contains the three OSI State attributes. The descriptions generically indicate what each state attribute implies about the component. Note that not all the values and state combinations described here are supported by every component which uses this group. For component-specific information and the valid state combinations, refer to NTP 241-7001-150, Passport Operations and Maintenance Guide.
                       mscVrPpSrtBpStateEntry 1.3.6.1.4.1.562.36.2.1.100.3.9.14.1 no-access
An entry in the mscVrPpSrtBpStateTable.
                           mscVrPpSrtBpAdminState 1.3.6.1.4.1.562.36.2.1.100.3.9.14.1.1 integer read-only
This attribute indicates the OSI Administrative State of the component. The value locked indicates that the component is administratively prohibited from providing services for its users. A Lock or Lock - force command has been previously issued for this component. When the value is locked, the value of usageState must be idle. The value shuttingDown indicates that the component is administratively permitted to provide service to its existing users only. A Lock command was issued against the component and it is in the process of shutting down. The value unlocked indicates that the component is administratively permitted to provide services for its users. To enter this state, issue an Unlock command to this component. Enumeration: 'locked': 0, 'shuttingDown': 2, 'unlocked': 1.
                           mscVrPpSrtBpOperationalState 1.3.6.1.4.1.562.36.2.1.100.3.9.14.1.2 integer read-only
This attribute indicates the OSI Operational State of the component. The value enabled indicates that the component is available for operation. Note that if adminState is locked, it would still not be providing service. The value disabled indicates that the component is not available for operation. For example, something is wrong with the component itself, or with another component on which this one depends. If the value is disabled, the usageState must be idle. Enumeration: 'disabled': 0, 'enabled': 1.
                           mscVrPpSrtBpUsageState 1.3.6.1.4.1.562.36.2.1.100.3.9.14.1.3 integer read-only
This attribute indicates the OSI Usage State of the component. The value idle indicates that the component is not currently in use. The value active indicates that the component is in use and has spare capacity to provide for additional users. The value busy indicates that the component is in use and has no spare operating capacity for additional users at this time. Enumeration: 'active': 1, 'idle': 0, 'busy': 2.
                 mscVrPpSrtBpOperStatusTable 1.3.6.1.4.1.562.36.2.1.100.3.9.15 no-access
This group includes the Operational Status attribute. This attribute defines the current operational state of this component.
                       mscVrPpSrtBpOperStatusEntry 1.3.6.1.4.1.562.36.2.1.100.3.9.15.1 no-access
An entry in the mscVrPpSrtBpOperStatusTable.
                           mscVrPpSrtBpSnmpOperStatus 1.3.6.1.4.1.562.36.2.1.100.3.9.15.1.1 integer read-only
The current state of the interface. The up state indicates the interface is operational and capable of forwarding packets. The down state indicates the interface is not operational, thus unable to forward packets. testing state indicates that no operational packets can be passed. Enumeration: 'down': 2, 'testing': 3, 'up': 1.
                 mscVrPpSrtBpOperTable 1.3.6.1.4.1.562.36.2.1.100.3.9.16 no-access
This group houses all the operational attributes belonging to the base group. The base group of attributes is applicable to all types of bridge ports and represent the common factor between them. These attributes in part, reflect the state of a bridge port.
                       mscVrPpSrtBpOperEntry 1.3.6.1.4.1.562.36.2.1.100.3.9.16.1 no-access
An entry in the mscVrPpSrtBpOperTable.
                           mscVrPpSrtBpPortName 1.3.6.1.4.1.562.36.2.1.100.3.9.16.1.1 asciistring read-only
The attribute portName is a string of the form 'BridgePortName-i', where BridgePortName is the abbreviation of the corresponding bridge port and i is the instance identifier of the ProtocolPort, the bridge port is provisioned under. For example a TransparentBridgePort provisioned under ProtocolPort/myport would have a name TBP-myport.
                           mscVrPpSrtBpUpTime 1.3.6.1.4.1.562.36.2.1.100.3.9.16.1.3 unsigned32 read-only
This attribute specifies the accumulated up time of this bridge port since the last reset occurred.
                           mscVrPpSrtBpDownTime 1.3.6.1.4.1.562.36.2.1.100.3.9.16.1.4 unsigned32 read-only
This attribute specifies the accumulated down time of this bridge port since the last reset occurred.
                           mscVrPpSrtBpBridgingMode 1.3.6.1.4.1.562.36.2.1.100.3.9.16.1.5 integer read-only
This attribute specifies the mode of bridging this port can support. It in turn implies the format of frames, this bridge port can process and forward. Enumeration: 'unknown': 1, 'tb': 2, 'srt': 4, 'sr': 3.
                           mscVrPpSrtBpBridgePortConfig 1.3.6.1.4.1.562.36.2.1.100.3.9.16.1.6 integer read-only
This attribute specifies the bridge port's configuration. It indicates if the bridge port is operating as an access port or as a backbone port. An access bridge port does not encapsulate a MAC frame and does not preserve domain information in the encapsulation, whereas a backbone bridge port encapsulates the MAC frame and optionally preserves domain information in the encapsulated frame.A backbone bridge port is typically used to transport frames across a high bandwidth backbone network to another bridge unit for further processing/forwarding of the frame. Enumeration: 'access': 1, 'backbone': 2.
                           mscVrPpSrtBpBridgePortType 1.3.6.1.4.1.562.36.2.1.100.3.9.16.1.7 integer read-only
This attribute specifies the type of bridge port that was provisioned. It takes into consideration the bridgingMode, bridgePortConfig and the media the bridge port is linked to before branding a bridge port. Enumeration: 'fddiBridgePort': 2, 'ethernetBridgePort': 0, 'snaDlrBridgePort': 21, 'clusterTbBridgePort': 18, 'lanEmulationClientEthernet': 22, 'frameRelayBridgePort': 6, 'srtbBridgePort': 15, 'srEncapSrBridgePort': 11, 'tbsrBridgePort': 16, 'unknown': 19, 'vcpBridgePort': 9, 'clusterSrBridgePort': 17, 'srEncapTbBridgePort': 12, 'fddiEncapsulatingBridgePort': 4, 'sourceGateSrBridgePort': 13, 'sourceGateTbBridgePort': 14, 'x25BridgePort': 10, 'smdsBridgePort': 8, 'tokenRingBridgePort': 1, 'tokenBusBridgePort': 3, 'vnsBridgePort': 5, 'atmMpeBridgePort': 20, 'pppBridgePort': 7.
                           mscVrPpSrtBpIfIndex 1.3.6.1.4.1.562.36.2.1.100.3.9.16.1.8 interfaceindex read-only
This attribute specifies the index into the Interface Table where in information about the media interface corresponding to the bridge port is maintained.
                           mscVrPpSrtBpDelayExceededDiscards 1.3.6.1.4.1.562.36.2.1.100.3.9.16.1.10 counter32 read-only
This attribute is indicative of the number of frames that were discarded because the time taken to process these frames exceeded the transit delay allowed for this bridge unit. This attribute is not supported by bridging and will always have a value of 0.
                           mscVrPpSrtBpMtuExceededDiscards 1.3.6.1.4.1.562.36.2.1.100.3.9.16.1.11 counter32 read-only
This attribute is indicative of the number of frames discarded because the size of the out bound frame exceeded the message transfer unit (mtu) allowed for the bridge port. Note that this counter only refers to the outbound frames for this bridge port. This counter wraps around its maximum value of 4294967295. This counter is influenced by the attribute fragmentIp. This counter is incremented when the a frame larger than the mtu allowed is encountered and cannot be fragmented. If this counter is increasing steadily, it might be useful to set the value of the attribute fragmentIp to a value of on.
                 mscVrPpSrtBpTbOperTable 1.3.6.1.4.1.562.36.2.1.100.3.9.17 no-access
This group houses all the port specific operational attributes that belong to the Tb group. This group also houses all the port specific statistical attributes that belong to the Tb group. The Tb group is only applicable bridge port types that operate in the TB mode. These attributes reflect the state of a bridge port operating in the TB mode
                       mscVrPpSrtBpTbOperEntry 1.3.6.1.4.1.562.36.2.1.100.3.9.17.1 no-access
An entry in the mscVrPpSrtBpTbOperTable.
                           mscVrPpSrtBpMaxInfo 1.3.6.1.4.1.562.36.2.1.100.3.9.17.1.2 unsigned32 read-only
This attribute specifies the maximum size of the information field in a TB frame. This excludes the header field.
                           mscVrPpSrtBpBadVerifyDiscards 1.3.6.1.4.1.562.36.2.1.100.3.9.17.1.3 counter32 read-only
This attribute is indicative of the number of incoming frames that were discarded because: a) the value of the secureOption attribute was set to on and b) it is not allowed to receive frames originating from the mac address found in the source address field of the frame (source mac address look up in the forwarding table failed.) on this bridge port. c) for the destination mac address found in the frame, the port the frame was received on does not appear as in port in the corresponding static table entry. Permission to receive frames from a mac address is granted via the static table entries. This attribute, badVerifyDiscards, is directly influenced by: 1. secureOption and 2. the static table entries. This counter wraps around its maximum value of 4294967295.
                           mscVrPpSrtBpUnicastNoMatches 1.3.6.1.4.1.562.36.2.1.100.3.9.17.1.4 counter32 read-only
This attribute is indicative of the number frames discarded because the MAC address found in the destination field did not match the local MAC address of the bridge port. This counter is only applicable for the protocols that are being routed currently.This counter wraps around its maximum value of 4294967295.
                           mscVrPpSrtBpStaticEntryDiscards 1.3.6.1.4.1.562.36.2.1.100.3.9.17.1.5 counter32 read-only
This attribute is indicative of the number of frames that were discarded because of the following two reasons: a) there was no entry for the 'allowed to go' field in the static table entry, where the input port is this bridge port. b) for spanning tree bpdus that are locally processed. This counter wraps around its maximum value of 4294967295. It might prove useful to check the static table entry corresponding to the bridge port in question, if this counter consistently displays a high value. Ideally this counter should be as low as possible.
                           mscVrPpSrtBpDynamicEntryDiscards 1.3.6.1.4.1.562.36.2.1.100.3.9.17.1.6 counter32 read-only
This attribute is indicative of the number of incoming frames that a) were discarded because of the fact that the bridge port, the frame is to go out of matches the bridge port it came in from or b) if the stp port state of the out port is not forwarding. This counter wraps around its maximum value of 4294967295.
                           mscVrPpSrtBpLearningDiscards 1.3.6.1.4.1.562.36.2.1.100.3.9.17.1.7 counter32 read-only
This attribute is indicative of the number of frames that were discarded while this bridge port was in a state other than the forwarding state. While in learning state the frame is discarded after the information from its header is learnt. This counter wraps around its maximum value of 4294967295.
                           mscVrPpSrtBpInDiscards 1.3.6.1.4.1.562.36.2.1.100.3.9.17.1.8 counter32 read-only
This attribute is indicative of the number of frames that were received by this bridge port and were discarded by the forwarding process. This includes frames that could have been discarded due to filtering. A repidly increasing value for this attribute could indicate a shrtage of resource in terms of memory needed to process the incoming frames. More memory can be provisioned through the VirtualRouter's memory manager.
                           mscVrPpSrtBpInFrames 1.3.6.1.4.1.562.36.2.1.100.3.9.17.1.9 counter32 read-only
This attribute is indicative of the number of frames that have been received by this port from its segment. Note that a frame received on this bridge port is counted if and only if it can be processed by the bridge logic contained in this bridge unit, a protocol that can be processed by the bridge logic. This counter wraps around its maximum value of 4294967295.
                           mscVrPpSrtBpOutFrames 1.3.6.1.4.1.562.36.2.1.100.3.9.17.1.10 counter32 read-only
This attribute is indicative of the number of frames that have been transmitted out this bridge port. Note that frame transmitted out this bridge port is counted if and only if it is for a protocol being processed by the bridge unit. This also includes management frames.This counter wraps around its maximum value of 4294967295.
                 mscVrPpSrtBpStpOperTable 1.3.6.1.4.1.562.36.2.1.100.3.9.18 no-access
This group houses all the port specific operational attributes that belong to the Stp group. The Stp group is applicable to all the bridge ports that participate in the spanning tree protocol. These attributes reflect the state of the bridge port's participation in the spanning tree protocol.
                       mscVrPpSrtBpStpOperEntry 1.3.6.1.4.1.562.36.2.1.100.3.9.18.1 no-access
An entry in the mscVrPpSrtBpStpOperTable.
                           mscVrPpSrtBpStpPortState 1.3.6.1.4.1.562.36.2.1.100.3.9.18.1.2 integer read-only
This attribute specifies the spanning tree protocol state of the bridge port. Enumeration: 'listening': 3, 'disabled': 1, 'broken': 6, 'learning': 4, 'forwarding': 5, 'blocking': 2.
                           mscVrPpSrtBpStpTypeOper 1.3.6.1.4.1.562.36.2.1.100.3.9.18.1.3 integer read-only
This attribute specifies the type of spanning tree protocol the port is participating in. A bridge port could participate in either the ieee8021 spanning tree protocol or the dec spanning tree protocol. Enumeration: 'none': 0, 'dec': 2, 'ieee8021': 3.
                           mscVrPpSrtBpDesignatedCost 1.3.6.1.4.1.562.36.2.1.100.3.9.18.1.4 unsigned32 read-only
This attribute specifies the path cost of the designated port of the lan segment connected to the port.
                           mscVrPpSrtBpPathCostOper 1.3.6.1.4.1.562.36.2.1.100.3.9.18.1.5 unsigned32 read-only
This attribute specifies the contribution of this port, to all the paths to the root bridge that include this port. This attribute pathCostOper will track the value of the attribute pathCostProv when the value of the attribute pathCostMethod is set of off.
                           mscVrPpSrtBpDesignatedBridge 1.3.6.1.4.1.562.36.2.1.100.3.9.18.1.6 bridgeid read-only
This attribute specifies the identifier of the bridge that this port considers to be the designated bridge.
                           mscVrPpSrtBpDesignatedPort 1.3.6.1.4.1.562.36.2.1.100.3.9.18.1.7 hex read-only
This attribute specifies the port identifier of the port on the designated bridge, attached to the same lan as this port is attached to.
                           mscVrPpSrtBpForwardTransitions 1.3.6.1.4.1.562.36.2.1.100.3.9.18.1.8 counter32 read-only
This attribute is indicative of the number of times this bridge port transitioned from the learning state to the forwarding state. This counter wraps around its maximum value of 4294967295. A rapidly increasing value might be indicative of an unstable spanning tree topology.
                           mscVrPpSrtBpBlockingDiscards 1.3.6.1.4.1.562.36.2.1.100.3.9.18.1.9 counter32 read-only
This attribute is indicative of the number of incoming frames that were discarded because the bridge port was in the blocking state. This counter wraps around its maximum value of 4294967295.
                           mscVrPpSrtBpDesignatedRoot 1.3.6.1.4.1.562.36.2.1.100.3.9.18.1.10 bridgeid read-only
This attribute specifies the bridge identifier of the bridge recorded as the root bridge, in the configuration BPDUs sent out by the designated bridge on the segment to which the port is attached.
                 mscVrPpSrtBpStatsTable 1.3.6.1.4.1.562.36.2.1.100.3.9.19 no-access
This group houses all the statistical attributes applicable to all types of bridge ports and represents the common factor between them. These attributes in part reflect the state of the bridge port.
                       mscVrPpSrtBpStatsEntry 1.3.6.1.4.1.562.36.2.1.100.3.9.19.1 no-access
An entry in the mscVrPpSrtBpStatsTable.
                           mscVrPpSrtBpBadAbstractDiscards 1.3.6.1.4.1.562.36.2.1.100.3.9.19.1.1 counter32 read-only
This attribute is indicative of the number of frames that were discarded because the data that was abstracted, from frames coming in through this bridge port, did not conform to the format expected by the bridge logic.This counter wraps around its maximum value of 4294967295.
                           mscVrPpSrtBpTinygramFramesIn 1.3.6.1.4.1.562.36.2.1.100.3.9.19.1.2 counter32 read-only
This attribute is indicative of the number of frames received on this bridge port that used the tinygram compression scheme.
                           mscVrPpSrtBpTinygramFramesOut 1.3.6.1.4.1.562.36.2.1.100.3.9.19.1.3 counter32 read-only
This attribute is indicative of the number of frames transmitted out this bridge port that used the tinygram compression scheme.
                           mscVrPpSrtBpInFilterDiscards 1.3.6.1.4.1.562.36.2.1.100.3.9.19.1.4 counter32 read-only
This attribute is indicative of the number of frames discarded at the in filter point. This includes a) frames discarded due to application of the filter defined with PCF for the in filter point and b) the frames discarded due to domain based filtering at the in filter point. This counter wraps around its maximum value of 4294967295.
                           mscVrPpSrtBpOutFilterDiscards 1.3.6.1.4.1.562.36.2.1.100.3.9.19.1.5 counter32 read-only
This attribute is indicative of the number of frames discarded at the out filter point. This includes: a) frames discarded due to application of the filter defined with PCF for the out filter point and b) the frames discarded due to domain based filtering at the out filter point. This counter wraps around its maximum value of 4294967295.
                 mscVrPpSrtBpSrProvTable 1.3.6.1.4.1.562.36.2.1.100.3.9.20 no-access
This group contains all port specific, provisionable attributes associated with SourceRouteBridge ports.
                       mscVrPpSrtBpSrProvEntry 1.3.6.1.4.1.562.36.2.1.100.3.9.20.1 no-access
An entry in the mscVrPpSrtBpSrProvTable.
                           mscVrPpSrtBpHopCount 1.3.6.1.4.1.562.36.2.1.100.3.9.20.1.1 unsigned32 read-write
This attribute specifies the maximum number of hops allowed in Spanning Tree Explore and All Routes Explore frames. This value is one less than the maximum number of route descriptors allowed in a source route frame
                           mscVrPpSrtBpExploreFrameTreatment 1.3.6.1.4.1.562.36.2.1.100.3.9.20.1.2 integer read-write
This attribute specifies whether or not explore frames received from SourceRouteBridge ports will be sent to the SRTB-8209 translation or the encapsulated SourceRouteBridge logic. This option is used only when both the TbsrBridgePort and the SrtbBridgePort are provisioned and enabled. A value of Xlate implies that the explore frames will be sent to the Srtb translation logic and a value of Encap implies that the frames will be sent to the Encapsulated source route bridging logic. Enumeration: 'xlate': 1, 'encap': 0.
                           mscVrPpSrtBpLanId 1.3.6.1.4.1.562.36.2.1.100.3.9.20.1.3 unsigned32 read-write
This attribute specifies the identifier for the physical LAN that this port is attached. All SourceRouteBridge ports are assigned to a physical LAN and a logical internal LAN. Current source route bridge implementations limit the lanId to a value in the range 0 to 4095.
                           mscVrPpSrtBpInternalLanId 1.3.6.1.4.1.562.36.2.1.100.3.9.20.1.4 unsigned32 read-write
This attribute specifies the identifier for the internal logical LAN this port is attached. All SourceRouteBridge ports are assigned to a physical LAN and a logical internal LAN. Current source route bridge implementations limit the lanId to a value in the range 0 to 4095.
                           mscVrPpSrtBpBridgeNum 1.3.6.1.4.1.562.36.2.1.100.3.9.20.1.5 unsigned32 read-write
This attribute specifies the value that is used to identify this bridge when more than one bridge is used to span the same two LAN segments.
                           mscVrPpSrtBpLargestFrame 1.3.6.1.4.1.562.36.2.1.100.3.9.20.1.6 unsigned32 read-write
This attribute specifies the maximum frame size (LLC and above) in octets, allowed by this SourceRouteBridge port. This field is used to determine whether a modification of the largest frame field of the routing control field of the routing information field is warranted.
                           mscVrPpSrtBpSteSpanMode 1.3.6.1.4.1.562.36.2.1.100.3.9.20.1.7 integer read-write
This attribute determines how this bridge port will react when presented with a Spanning Tree Explore frame. If disabled, the Spanning Tree Explore frame is discarded regardless of the value of stpPortState. If the value of this attribute is forced, the Spanning Tree Explore frame is forwarded regardless of the value of stpPortState. autoSpan uses the stpPortState value to decide whether or not Spanning Tree Explore frames should be forwarded out this bridge port. If the port is in the forwarding state, the frame is received and transmitted otherwise the frame is discarded. Enumeration: 'disabled': 2, 'autoSpan': 1, 'forced': 3.
                           mscVrPpSrtBpAreRdLimit 1.3.6.1.4.1.562.36.2.1.100.3.9.20.1.8 unsigned32 read-write
This attribute specifies the number of route descriptors allowed in an All Routes Explore frame received on a SourceRouteBridgePort or SourceRouteTransparentBridgePort. Current source route bridge implementations limit the areRdLimit to a value in the range 0 to 8.
                           mscVrPpSrtBpSteRdLimit 1.3.6.1.4.1.562.36.2.1.100.3.9.20.1.9 unsigned32 read-write
This attribute specifies the number of route descriptors allowed in a Spanning Tree Explore frame received on a SourceRouteBridgePort or SourceRouteTransparentBridgePort. Current source route bridge implementations limit the steRdLimit to a value in the range 0 to 8.
                 mscVrPpSrtBpSrStatsTable 1.3.6.1.4.1.562.36.2.1.100.3.9.21 no-access
This group contains all port specific statistical attributes associated with SourceRouteBridge ports.
                       mscVrPpSrtBpSrStatsEntry 1.3.6.1.4.1.562.36.2.1.100.3.9.21.1 no-access
An entry in the mscVrPpSrtBpSrStatsTable.
                           mscVrPpSrtBpSpecInFrames 1.3.6.1.4.1.562.36.2.1.100.3.9.21.1.1 counter32 read-only
This attribute specifies the number of specifically routed frames that were received by this bridge port. A specifically routed frame has a route descriptor, constructed by the originating host which details an explicit route to the destination host. This counter will wrap to zero when it exceeds its maximum.
                           mscVrPpSrtBpSpecOutFrames 1.3.6.1.4.1.562.36.2.1.100.3.9.21.1.2 counter32 read-only
This attribute specifies the number of specifically routed frames that were transmitted from this bridge port. This counter will wrap to zero when it exceeds its maximum.
                           mscVrPpSrtBpApeInFrames 1.3.6.1.4.1.562.36.2.1.100.3.9.21.1.3 counter32 read-only
This attribute specifies the number of All Path Explore frames received on this bridge port. The All Path Explore frames are forwarded to all SourceRouteBridge ports assigned to this bridge regardless of the port's portStpStates. This counter will wrap to zero when it exceeds its maximum.
                           mscVrPpSrtBpApeOutFrames 1.3.6.1.4.1.562.36.2.1.100.3.9.21.1.4 counter32 read-only
This attribute specifies the number of All Path Explore frames transmitted on this bridge port. The All Path Explore frames are forwarded to all SourceRouteBridge ports assigned to this bridge regardless of the port's portStpState state. This counter will wrap to zero when it exceeds its maximum.
                           mscVrPpSrtBpSteInFrames 1.3.6.1.4.1.562.36.2.1.100.3.9.21.1.5 counter32 read-only
This attribute specifies the number of Spanning Tree Explore frames received on this bridge port. The Spanning Tree Explore frames are only forwarded through bridge ports whose portStpState has a value of forwarding. This counter will wrap to zero when it exceeds its maximum.
                           mscVrPpSrtBpSteOutFrames 1.3.6.1.4.1.562.36.2.1.100.3.9.21.1.6 counter32 read-only
This attribute specifies the number of Spanning Tree Frames transmitted on this bridge port. This counter will wrap to zero when it exceeds its maximum.
                           mscVrPpSrtBpSegmentMismatchDiscards 1.3.6.1.4.1.562.36.2.1.100.3.9.21.1.7 counter32 read-only
This attribute specifies the number of All Routes Explore and Spanning Tree Explore frames that were discarded due to an invalid next segment value in the routing information field. This counter will wrap to zero when it exceeds its maximum.
                           mscVrPpSrtBpDupSegmentDiscards 1.3.6.1.4.1.562.36.2.1.100.3.9.21.1.8 counter32 read-only
This attribute specifies the number of frames discarded due to the presence of a duplicate segment identifier in the route descriptor field which may indicate a loop in the network topology. This counter will wrap to zero when it exceeds its maximum.
                           mscVrPpSrtBpHopCountExceededDiscards 1.3.6.1.4.1.562.36.2.1.100.3.9.21.1.9 counter32 read-only
This attribute specifies the number of All Routes Explore and Spanning Tree Explore frames discarded by this bridge port due to a frame exceeding the maximum size allowed for a route descriptor length. This counter will wrap to zero when it exceeds its maximum.
                           mscVrPpSrtBpDupLanIdOrTreeErrors 1.3.6.1.4.1.562.36.2.1.100.3.9.21.1.10 counter32 read-only
This attribute specifies the number frames received which contain duplicate LAN IDs or Tree errors. This attribute is helpful in debugging problems in networks which contain older IBM-SR bridges. This counter will wrap to zero when it exceeds its maximum.
                           mscVrPpSrtBpLanIdMismatches 1.3.6.1.4.1.562.36.2.1.100.3.9.21.1.11 counter32 read-only
This attributes counts the number of All Routes Explore or Spanning Tree Explore frames that were discarded because the last LAN ID in the routing information field did not equal the LAN ID. This counter will wrap to zero when it exceeds its maximum.
                           mscVrPpSrtBpStaticDiscards 1.3.6.1.4.1.562.36.2.1.100.3.9.21.1.12 counter32 read-only
This attribute is indicative of the number of explorer frames discarded due to fact that the outbound SourceRouteBridge port was disabled or deleted. This counter will wrap to zero when it exceeds its maximum.
                           mscVrPpSrtBpDynamicDiscards 1.3.6.1.4.1.562.36.2.1.100.3.9.21.1.13 counter32 read-only
This attribute specifies the number of frames discarded due to receiving a frame with a target LAN ID which did not match the internal LAN ID of the receiving bridge port. This counter will wrap to zero when it exceeds its maximum.
             mscVrPpSrse 1.3.6.1.4.1.562.36.2.1.100.3.10
                   mscVrPpSrseRowStatusTable 1.3.6.1.4.1.562.36.2.1.100.3.10.1 no-access
This entry controls the addition and deletion of mscVrPpSrse components.
                       mscVrPpSrseRowStatusEntry 1.3.6.1.4.1.562.36.2.1.100.3.10.1.1 no-access
A single entry in the table represents a single mscVrPpSrse component.
                           mscVrPpSrseRowStatus 1.3.6.1.4.1.562.36.2.1.100.3.10.1.1.1 rowstatus read-write
This variable is used as the basis for SNMP naming of mscVrPpSrse components. These components can be added and deleted.
                           mscVrPpSrseComponentName 1.3.6.1.4.1.562.36.2.1.100.3.10.1.1.2 displaystring read-only
This variable provides the component's string name for use with the ASCII Console Interface
                           mscVrPpSrseStorageType 1.3.6.1.4.1.562.36.2.1.100.3.10.1.1.4 storagetype read-only
This variable represents the storage type value for the mscVrPpSrse tables.
                           mscVrPpSrseIndex 1.3.6.1.4.1.562.36.2.1.100.3.10.1.1.10 nonreplicated no-access
This variable represents the index for the mscVrPpSrse tables.
                   mscVrPpSrseProvTable 1.3.6.1.4.1.562.36.2.1.100.3.10.10 no-access
This group houses all the provisionable attributes that belong to the this group. This group of attributes is applicable to all types of bridge ports and represent the common factor between them. These attributes influence the working of a bridge port.
                         mscVrPpSrseProvEntry 1.3.6.1.4.1.562.36.2.1.100.3.10.10.1 no-access
An entry in the mscVrPpSrseProvTable.
                             mscVrPpSrseTranslateIpx 1.3.6.1.4.1.562.36.2.1.100.3.10.10.1.1 integer read-write
This attribute specifies the type of translation to be performed on frames carrying IPX packets. Ethernet frames carrying IPX payload could be translated to IEEE 802.3 frames (with the same IPX payload) or vice- versa. The main reason to do so is to allow the bridge unit to consistently forward one type of frames carrying IPX packets. Translations can be turned off altogether in which case the IPX frames will pass through the bridge unit unchanged. Enumeration: 'snap': 3, 'ethernet': 2, 'sap': 4, 'off': 0, 'ieee8023': 1.
                             mscVrPpSrseFragmentIp 1.3.6.1.4.1.562.36.2.1.100.3.10.10.1.2 integer read-write
This attribute specifies if or not outbound frames carrying IP datagrams should be fragmented to conform to message transfer unit (mtu) sizes dictated by the media. Enumeration: 'on': 1, 'off': 0.
                             mscVrPpSrseServiceClass 1.3.6.1.4.1.562.36.2.1.100.3.10.10.1.3 integer read-write
This attribute specifies if the frames should be ordered or not before they are transmitted through a bridge port. If this attribute has a value of ordered the received frames are ordered as in the original message, before they are transmitted out through a bridge port. If it has a value of notOrdered, received then frames pass through the bridge unit in the order they are received. This feature can be used over multiple telecommunication links to increase data flow. Please note that this attribute only affects link protocols and is ineffective with lan media. Enumeration: 'notOrdered': 1, 'ordered': 0.
                             mscVrPpSrseConvertArpMacAddress 1.3.6.1.4.1.562.36.2.1.100.3.10.10.1.4 integer read-write
This attribute is indicative of the state of the MAC address format conversion process for ARP/RARP frames. The MAC addresses may be translated if need be from a canonical format to a non-canonical format, based on the needs of the associated media. If this attribute is set to a value of on then all Mac addresses will converted if need be to suit the format of mac address, the outgoing media will support. If this attribute is set to a value of off no such conversion takes place. Enumeration: 'on': 1, 'off': 0.
                             mscVrPpSrsePortNum 1.3.6.1.4.1.562.36.2.1.100.3.10.10.1.5 unsigned32 read-only
This attribute is indicative of the unique number assigned to the bridge port. It is used for SNMP management of this bridge port and in spanning tree as an identifier this bridge port. Notes regarding portNum: Escape routines exist for initializing, copying, and deleting port numbers. This is necessary because SNMP requires a unique port instance identifier. The initPortNum escape routine sets the port number to a value in the range 1-255 for this purpose. The setCopiedPortNum escape routine exists to maintain the uniqueness of the port number in cases when one port is copied to another. When a bridge port is deleted, the releasePortNum escape routine places the port number being released into a pending deletion state. This is because the port number cannot be re-allocated until the port is truely deleted in the current view. This is necessary since there is no guarantee of order when processing changes to multiple protocol ports so without the pending deletion state, the same port number could be temporarily assigned to two ports for a short period of time. The portNum is set as component critical since bridging also uses the port number as a key for indexing into its data structures. If a port is deleted then re-added under the same protocol port, CAS treats the change as a SET to the portNum attribute.
                   mscVrPpSrseStpProvTable 1.3.6.1.4.1.562.36.2.1.100.3.10.12 no-access
This group houses all the port specific provisionable attributes that belong to the Stp group. The Stp group is applicable to all the bridge ports that participate in the spanning tree protocol. These attributes influence the participation of the bridge port in the spanning tree protocol.
                         mscVrPpSrseStpProvEntry 1.3.6.1.4.1.562.36.2.1.100.3.10.12.1 no-access
An entry in the mscVrPpSrseStpProvTable.
                             mscVrPpSrseAdminStatus 1.3.6.1.4.1.562.36.2.1.100.3.10.12.1.1 integer read-write
This attribute defines the current administrative state for this component. enabled indicates that the component is available for operation. disabled indicates the component is unavailable for operation. Enumeration: 'down': 2, 'up': 1.
                             mscVrPpSrsePortStateStpControl 1.3.6.1.4.1.562.36.2.1.100.3.10.12.1.2 integer read-write
This attribute specifies whether or not spanning tree protocol state for this bridge port is controlled by the spanning tree protocol. In essence it indicates the participation of this bridge port in the spanning tree protocol, by accepting and acting on received bridge protocol data units and by sending out the same. on signifies that this bridge port's spanning tree port state is controlled by the spanning tree protocol. A value of off signifies that the spanning tree port state of this bridge port is unaffected by the spanning tree protocol. This in effect puts the bridge port out of reach of the spanning tree protocol and in the forwarding state. Care should be taken while assigning a value of off to this attribute, as this might cause network loops. Please do not set this attribute to off unless you are absolutely sure about the effect of such an action on your network topology. Enumeration: 'on': 1, 'off': 0.
                             mscVrPpSrseStpTypeProv 1.3.6.1.4.1.562.36.2.1.100.3.10.12.1.3 integer read-write
This attribute specifies the type of spanning tree protocol the port is participating in. A bridge port could participate in either the ieee8021 spanning tree protocol or the dec spanning tree protocol. If the value of the attribute protocolSpec in the SpanningTreeProtocol component, provisioned under the TransparentBridge component is in conflict with the value of this attribute, the value of the protocolSpec attribute will prevail. Prevailing stp type is reflected in the value of the attribute stpTypeOper. Enumeration: 'dec': 2, 'ieee8021': 3.
                             mscVrPpSrsePortPriority 1.3.6.1.4.1.562.36.2.1.100.3.10.12.1.4 unsigned32 read-write
This attribute specifies the value for port priority, which is contained in the first octet of the port identifier. Valid values are as follows: 1) 0..255 for stp type DEC and 2) 0..65535 for stp type IEEE.
                             mscVrPpSrsePathCost 1.3.6.1.4.1.562.36.2.1.100.3.10.12.1.5 unsigned32 read-write
This attribute specifies the contribution of this port, to all the paths to the root bridge that include this port. Please note that the value of the attribute pathCostMethod is applied only when the value of the attribute pathCostMethod is set to on and is ignored if otherwise.
                             mscVrPpSrsePathCostMethod 1.3.6.1.4.1.562.36.2.1.100.3.10.12.1.6 integer read-write
This attribute specifies the method used by the bridging logic, to calculate the path cost to the bridge considered to be the root bridge in the spanning tree topology. This attribute should be set to off before attempting to provision a value for pathCostProv. Enumeration: 'dec': 2, 'off': 1, 'ieee8021': 3.
                   mscVrPpSrseDIProvTable 1.3.6.1.4.1.562.36.2.1.100.3.10.13 no-access
This group houses all the provisionable, domain specific attributes for a non-encapsulating bridge port.
                         mscVrPpSrseDIProvEntry 1.3.6.1.4.1.562.36.2.1.100.3.10.13.1 no-access
An entry in the mscVrPpSrseDIProvTable.
                             mscVrPpSrseDomainNum 1.3.6.1.4.1.562.36.2.1.100.3.10.13.1.1 unsigned32 read-write
This attribute specifies the domain number associated with this bridge port. Domain numbers are used for confining frames to a domain. Domain based filtering provides a complete segregation of traffic based on domain number associated with frames. There can exist only sixteen domains when a spanning tree is desired specific to each domain. When there is only a single spanning tree spanning all the domains the maximum number of domains possible are 4294967293. This attribute is of no relevance when associated with backbone bridge port. Its value is ignored in such a situation.
                             mscVrPpSrsePreserveDomain 1.3.6.1.4.1.562.36.2.1.100.3.10.13.1.2 integer read-write
This attribute specifies if the domain information should be preserved or embedded in the frame header. This attribute applies only to backbone ports and does not affect the access bridge ports. By setting this attribute to a value of on, domain information could be preserved in frames being tunnelled across the a backbone, so that this information can be deciphered at the other end of the backbone tunnel. This preserves the integrity of the domains thus preventing domain breaches while tunnelling frames across backbone network. If the value of this attribute is set to off then domain information is not preserved in the header of the frames tunnelling through the backbone. This eliminates the overhead incurred to preserve domain information across the backbone while tunnelling frames across it. Preserve domain is relevant when used in conjunction with the following media: FDDI, ATM MPE, Frame Relay and PPP. It is ignored when used with other types of media. Enumeration: 'on': 1, 'off': 0.
                   mscVrPpSrseStateTable 1.3.6.1.4.1.562.36.2.1.100.3.10.14 no-access
This group contains the three OSI State attributes. The descriptions generically indicate what each state attribute implies about the component. Note that not all the values and state combinations described here are supported by every component which uses this group. For component-specific information and the valid state combinations, refer to NTP 241-7001-150, Passport Operations and Maintenance Guide.
                         mscVrPpSrseStateEntry 1.3.6.1.4.1.562.36.2.1.100.3.10.14.1 no-access
An entry in the mscVrPpSrseStateTable.
                             mscVrPpSrseAdminState 1.3.6.1.4.1.562.36.2.1.100.3.10.14.1.1 integer read-only
This attribute indicates the OSI Administrative State of the component. The value locked indicates that the component is administratively prohibited from providing services for its users. A Lock or Lock - force command has been previously issued for this component. When the value is locked, the value of usageState must be idle. The value shuttingDown indicates that the component is administratively permitted to provide service to its existing users only. A Lock command was issued against the component and it is in the process of shutting down. The value unlocked indicates that the component is administratively permitted to provide services for its users. To enter this state, issue an Unlock command to this component. Enumeration: 'locked': 0, 'shuttingDown': 2, 'unlocked': 1.
                             mscVrPpSrseOperationalState 1.3.6.1.4.1.562.36.2.1.100.3.10.14.1.2 integer read-only
This attribute indicates the OSI Operational State of the component. The value enabled indicates that the component is available for operation. Note that if adminState is locked, it would still not be providing service. The value disabled indicates that the component is not available for operation. For example, something is wrong with the component itself, or with another component on which this one depends. If the value is disabled, the usageState must be idle. Enumeration: 'disabled': 0, 'enabled': 1.
                             mscVrPpSrseUsageState 1.3.6.1.4.1.562.36.2.1.100.3.10.14.1.3 integer read-only
This attribute indicates the OSI Usage State of the component. The value idle indicates that the component is not currently in use. The value active indicates that the component is in use and has spare capacity to provide for additional users. The value busy indicates that the component is in use and has no spare operating capacity for additional users at this time. Enumeration: 'active': 1, 'idle': 0, 'busy': 2.
                   mscVrPpSrseOperStatusTable 1.3.6.1.4.1.562.36.2.1.100.3.10.15 no-access
This group includes the Operational Status attribute. This attribute defines the current operational state of this component.
                         mscVrPpSrseOperStatusEntry 1.3.6.1.4.1.562.36.2.1.100.3.10.15.1 no-access
An entry in the mscVrPpSrseOperStatusTable.
                             mscVrPpSrseSnmpOperStatus 1.3.6.1.4.1.562.36.2.1.100.3.10.15.1.1 integer read-only
The current state of the interface. The up state indicates the interface is operational and capable of forwarding packets. The down state indicates the interface is not operational, thus unable to forward packets. testing state indicates that no operational packets can be passed. Enumeration: 'down': 2, 'testing': 3, 'up': 1.
                   mscVrPpSrseOperTable 1.3.6.1.4.1.562.36.2.1.100.3.10.16 no-access
This group houses all the operational attributes belonging to the base group. The base group of attributes is applicable to all types of bridge ports and represent the common factor between them. These attributes in part, reflect the state of a bridge port.
                         mscVrPpSrseOperEntry 1.3.6.1.4.1.562.36.2.1.100.3.10.16.1 no-access
An entry in the mscVrPpSrseOperTable.
                             mscVrPpSrsePortName 1.3.6.1.4.1.562.36.2.1.100.3.10.16.1.1 asciistring read-only
The attribute portName is a string of the form 'BridgePortName-i', where BridgePortName is the abbreviation of the corresponding bridge port and i is the instance identifier of the ProtocolPort, the bridge port is provisioned under. For example a TransparentBridgePort provisioned under ProtocolPort/myport would have a name TBP-myport.
                             mscVrPpSrseUpTime 1.3.6.1.4.1.562.36.2.1.100.3.10.16.1.3 unsigned32 read-only
This attribute specifies the accumulated up time of this bridge port since the last reset occurred.
                             mscVrPpSrseDownTime 1.3.6.1.4.1.562.36.2.1.100.3.10.16.1.4 unsigned32 read-only
This attribute specifies the accumulated down time of this bridge port since the last reset occurred.
                             mscVrPpSrseBridgingMode 1.3.6.1.4.1.562.36.2.1.100.3.10.16.1.5 integer read-only
This attribute specifies the mode of bridging this port can support. It in turn implies the format of frames, this bridge port can process and forward. Enumeration: 'unknown': 1, 'tb': 2, 'srt': 4, 'sr': 3.
                             mscVrPpSrseBridgePortConfig 1.3.6.1.4.1.562.36.2.1.100.3.10.16.1.6 integer read-only
This attribute specifies the bridge port's configuration. It indicates if the bridge port is operating as an access port or as a backbone port. An access bridge port does not encapsulate a MAC frame and does not preserve domain information in the encapsulation, whereas a backbone bridge port encapsulates the MAC frame and optionally preserves domain information in the encapsulated frame.A backbone bridge port is typically used to transport frames across a high bandwidth backbone network to another bridge unit for further processing/forwarding of the frame. Enumeration: 'access': 1, 'backbone': 2.
                             mscVrPpSrseBridgePortType 1.3.6.1.4.1.562.36.2.1.100.3.10.16.1.7 integer read-only
This attribute specifies the type of bridge port that was provisioned. It takes into consideration the bridgingMode, bridgePortConfig and the media the bridge port is linked to before branding a bridge port. Enumeration: 'fddiBridgePort': 2, 'ethernetBridgePort': 0, 'snaDlrBridgePort': 21, 'clusterTbBridgePort': 18, 'lanEmulationClientEthernet': 22, 'frameRelayBridgePort': 6, 'srtbBridgePort': 15, 'srEncapSrBridgePort': 11, 'tbsrBridgePort': 16, 'unknown': 19, 'vcpBridgePort': 9, 'clusterSrBridgePort': 17, 'srEncapTbBridgePort': 12, 'fddiEncapsulatingBridgePort': 4, 'sourceGateSrBridgePort': 13, 'sourceGateTbBridgePort': 14, 'x25BridgePort': 10, 'smdsBridgePort': 8, 'tokenRingBridgePort': 1, 'tokenBusBridgePort': 3, 'vnsBridgePort': 5, 'atmMpeBridgePort': 20, 'pppBridgePort': 7.
                             mscVrPpSrseIfIndex 1.3.6.1.4.1.562.36.2.1.100.3.10.16.1.8 interfaceindex read-only
This attribute specifies the index into the Interface Table where in information about the media interface corresponding to the bridge port is maintained.
                             mscVrPpSrseDelayExceededDiscards 1.3.6.1.4.1.562.36.2.1.100.3.10.16.1.10 counter32 read-only
This attribute is indicative of the number of frames that were discarded because the time taken to process these frames exceeded the transit delay allowed for this bridge unit. This attribute is not supported by bridging and will always have a value of 0.
                             mscVrPpSrseMtuExceededDiscards 1.3.6.1.4.1.562.36.2.1.100.3.10.16.1.11 counter32 read-only
This attribute is indicative of the number of frames discarded because the size of the out bound frame exceeded the message transfer unit (mtu) allowed for the bridge port. Note that this counter only refers to the outbound frames for this bridge port. This counter wraps around its maximum value of 4294967295. This counter is influenced by the attribute fragmentIp. This counter is incremented when the a frame larger than the mtu allowed is encountered and cannot be fragmented. If this counter is increasing steadily, it might be useful to set the value of the attribute fragmentIp to a value of on.
                   mscVrPpSrseStpOperTable 1.3.6.1.4.1.562.36.2.1.100.3.10.18 no-access
This group houses all the port specific operational attributes that belong to the Stp group. The Stp group is applicable to all the bridge ports that participate in the spanning tree protocol. These attributes reflect the state of the bridge port's participation in the spanning tree protocol.
                         mscVrPpSrseStpOperEntry 1.3.6.1.4.1.562.36.2.1.100.3.10.18.1 no-access
An entry in the mscVrPpSrseStpOperTable.
                             mscVrPpSrseStpPortState 1.3.6.1.4.1.562.36.2.1.100.3.10.18.1.2 integer read-only
This attribute specifies the spanning tree protocol state of the bridge port. Enumeration: 'listening': 3, 'disabled': 1, 'broken': 6, 'learning': 4, 'forwarding': 5, 'blocking': 2.
                             mscVrPpSrseStpTypeOper 1.3.6.1.4.1.562.36.2.1.100.3.10.18.1.3 integer read-only
This attribute specifies the type of spanning tree protocol the port is participating in. A bridge port could participate in either the ieee8021 spanning tree protocol or the dec spanning tree protocol. Enumeration: 'none': 0, 'dec': 2, 'ieee8021': 3.
                             mscVrPpSrseDesignatedCost 1.3.6.1.4.1.562.36.2.1.100.3.10.18.1.4 unsigned32 read-only
This attribute specifies the path cost of the designated port of the lan segment connected to the port.
                             mscVrPpSrsePathCostOper 1.3.6.1.4.1.562.36.2.1.100.3.10.18.1.5 unsigned32 read-only
This attribute specifies the contribution of this port, to all the paths to the root bridge that include this port. This attribute pathCostOper will track the value of the attribute pathCostProv when the value of the attribute pathCostMethod is set of off.
                             mscVrPpSrseDesignatedBridge 1.3.6.1.4.1.562.36.2.1.100.3.10.18.1.6 bridgeid read-only
This attribute specifies the identifier of the bridge that this port considers to be the designated bridge.
                             mscVrPpSrseDesignatedPort 1.3.6.1.4.1.562.36.2.1.100.3.10.18.1.7 hex read-only
This attribute specifies the port identifier of the port on the designated bridge, attached to the same lan as this port is attached to.
                             mscVrPpSrseForwardTransitions 1.3.6.1.4.1.562.36.2.1.100.3.10.18.1.8 counter32 read-only
This attribute is indicative of the number of times this bridge port transitioned from the learning state to the forwarding state. This counter wraps around its maximum value of 4294967295. A rapidly increasing value might be indicative of an unstable spanning tree topology.
                             mscVrPpSrseBlockingDiscards 1.3.6.1.4.1.562.36.2.1.100.3.10.18.1.9 counter32 read-only
This attribute is indicative of the number of incoming frames that were discarded because the bridge port was in the blocking state. This counter wraps around its maximum value of 4294967295.
                             mscVrPpSrseDesignatedRoot 1.3.6.1.4.1.562.36.2.1.100.3.10.18.1.10 bridgeid read-only
This attribute specifies the bridge identifier of the bridge recorded as the root bridge, in the configuration BPDUs sent out by the designated bridge on the segment to which the port is attached.
                   mscVrPpSrseStatsTable 1.3.6.1.4.1.562.36.2.1.100.3.10.19 no-access
This group houses all the statistical attributes applicable to all types of bridge ports and represents the common factor between them. These attributes in part reflect the state of the bridge port.
                         mscVrPpSrseStatsEntry 1.3.6.1.4.1.562.36.2.1.100.3.10.19.1 no-access
An entry in the mscVrPpSrseStatsTable.
                             mscVrPpSrseBadAbstractDiscards 1.3.6.1.4.1.562.36.2.1.100.3.10.19.1.1 counter32 read-only
This attribute is indicative of the number of frames that were discarded because the data that was abstracted, from frames coming in through this bridge port, did not conform to the format expected by the bridge logic.This counter wraps around its maximum value of 4294967295.
                             mscVrPpSrseTinygramFramesIn 1.3.6.1.4.1.562.36.2.1.100.3.10.19.1.2 counter32 read-only
This attribute is indicative of the number of frames received on this bridge port that used the tinygram compression scheme.
                             mscVrPpSrseTinygramFramesOut 1.3.6.1.4.1.562.36.2.1.100.3.10.19.1.3 counter32 read-only
This attribute is indicative of the number of frames transmitted out this bridge port that used the tinygram compression scheme.
                             mscVrPpSrseInFilterDiscards 1.3.6.1.4.1.562.36.2.1.100.3.10.19.1.4 counter32 read-only
This attribute is indicative of the number of frames discarded at the in filter point. This includes a) frames discarded due to application of the filter defined with PCF for the in filter point and b) the frames discarded due to domain based filtering at the in filter point. This counter wraps around its maximum value of 4294967295.
                             mscVrPpSrseOutFilterDiscards 1.3.6.1.4.1.562.36.2.1.100.3.10.19.1.5 counter32 read-only
This attribute is indicative of the number of frames discarded at the out filter point. This includes: a) frames discarded due to application of the filter defined with PCF for the out filter point and b) the frames discarded due to domain based filtering at the out filter point. This counter wraps around its maximum value of 4294967295.
                   mscVrPpSrseSrProvTable 1.3.6.1.4.1.562.36.2.1.100.3.10.20 no-access
This group contains all port specific, provisionable attributes associated with SourceRouteBridge ports.
                         mscVrPpSrseSrProvEntry 1.3.6.1.4.1.562.36.2.1.100.3.10.20.1 no-access
An entry in the mscVrPpSrseSrProvTable.
                             mscVrPpSrseHopCount 1.3.6.1.4.1.562.36.2.1.100.3.10.20.1.1 unsigned32 read-write
This attribute specifies the maximum number of hops allowed in Spanning Tree Explore and All Routes Explore frames. This value is one less than the maximum number of route descriptors allowed in a source route frame
                             mscVrPpSrseExploreFrameTreatment 1.3.6.1.4.1.562.36.2.1.100.3.10.20.1.2 integer read-write
This attribute specifies whether or not explore frames received from SourceRouteBridge ports will be sent to the SRTB-8209 translation or the encapsulated SourceRouteBridge logic. This option is used only when both the TbsrBridgePort and the SrtbBridgePort are provisioned and enabled. A value of Xlate implies that the explore frames will be sent to the Srtb translation logic and a value of Encap implies that the frames will be sent to the Encapsulated source route bridging logic. Enumeration: 'xlate': 1, 'encap': 0.
                             mscVrPpSrseLanId 1.3.6.1.4.1.562.36.2.1.100.3.10.20.1.3 unsigned32 read-write
This attribute specifies the identifier for the physical LAN that this port is attached. All SourceRouteBridge ports are assigned to a physical LAN and a logical internal LAN. Current source route bridge implementations limit the lanId to a value in the range 0 to 4095.
                             mscVrPpSrseInternalLanId 1.3.6.1.4.1.562.36.2.1.100.3.10.20.1.4 unsigned32 read-write
This attribute specifies the identifier for the internal logical LAN this port is attached. All SourceRouteBridge ports are assigned to a physical LAN and a logical internal LAN. Current source route bridge implementations limit the lanId to a value in the range 0 to 4095.
                             mscVrPpSrseBridgeNum 1.3.6.1.4.1.562.36.2.1.100.3.10.20.1.5 unsigned32 read-write
This attribute specifies the value that is used to identify this bridge when more than one bridge is used to span the same two LAN segments.
                             mscVrPpSrseLargestFrame 1.3.6.1.4.1.562.36.2.1.100.3.10.20.1.6 unsigned32 read-write
This attribute specifies the maximum frame size (LLC and above) in octets, allowed by this SourceRouteBridge port. This field is used to determine whether a modification of the largest frame field of the routing control field of the routing information field is warranted.
                             mscVrPpSrseSteSpanMode 1.3.6.1.4.1.562.36.2.1.100.3.10.20.1.7 integer read-write
This attribute determines how this bridge port will react when presented with a Spanning Tree Explore frame. If disabled, the Spanning Tree Explore frame is discarded regardless of the value of stpPortState. If the value of this attribute is forced, the Spanning Tree Explore frame is forwarded regardless of the value of stpPortState. autoSpan uses the stpPortState value to decide whether or not Spanning Tree Explore frames should be forwarded out this bridge port. If the port is in the forwarding state, the frame is received and transmitted otherwise the frame is discarded. Enumeration: 'disabled': 2, 'autoSpan': 1, 'forced': 3.
                             mscVrPpSrseAreRdLimit 1.3.6.1.4.1.562.36.2.1.100.3.10.20.1.8 unsigned32 read-write
This attribute specifies the number of route descriptors allowed in an All Routes Explore frame received on a SourceRouteBridgePort or SourceRouteTransparentBridgePort. Current source route bridge implementations limit the areRdLimit to a value in the range 0 to 8.
                             mscVrPpSrseSteRdLimit 1.3.6.1.4.1.562.36.2.1.100.3.10.20.1.9 unsigned32 read-write
This attribute specifies the number of route descriptors allowed in a Spanning Tree Explore frame received on a SourceRouteBridgePort or SourceRouteTransparentBridgePort. Current source route bridge implementations limit the steRdLimit to a value in the range 0 to 8.
                   mscVrPpSrseSrStatsTable 1.3.6.1.4.1.562.36.2.1.100.3.10.21 no-access
This group contains all port specific statistical attributes associated with SourceRouteBridge ports.
                         mscVrPpSrseSrStatsEntry 1.3.6.1.4.1.562.36.2.1.100.3.10.21.1 no-access
An entry in the mscVrPpSrseSrStatsTable.
                             mscVrPpSrseSpecInFrames 1.3.6.1.4.1.562.36.2.1.100.3.10.21.1.1 counter32 read-only
This attribute specifies the number of specifically routed frames that were received by this bridge port. A specifically routed frame has a route descriptor, constructed by the originating host which details an explicit route to the destination host. This counter will wrap to zero when it exceeds its maximum.
                             mscVrPpSrseSpecOutFrames 1.3.6.1.4.1.562.36.2.1.100.3.10.21.1.2 counter32 read-only
This attribute specifies the number of specifically routed frames that were transmitted from this bridge port. This counter will wrap to zero when it exceeds its maximum.
                             mscVrPpSrseApeInFrames 1.3.6.1.4.1.562.36.2.1.100.3.10.21.1.3 counter32 read-only
This attribute specifies the number of All Path Explore frames received on this bridge port. The All Path Explore frames are forwarded to all SourceRouteBridge ports assigned to this bridge regardless of the port's portStpStates. This counter will wrap to zero when it exceeds its maximum.
                             mscVrPpSrseApeOutFrames 1.3.6.1.4.1.562.36.2.1.100.3.10.21.1.4 counter32 read-only
This attribute specifies the number of All Path Explore frames transmitted on this bridge port. The All Path Explore frames are forwarded to all SourceRouteBridge ports assigned to this bridge regardless of the port's portStpState state. This counter will wrap to zero when it exceeds its maximum.
                             mscVrPpSrseSteInFrames 1.3.6.1.4.1.562.36.2.1.100.3.10.21.1.5 counter32 read-only
This attribute specifies the number of Spanning Tree Explore frames received on this bridge port. The Spanning Tree Explore frames are only forwarded through bridge ports whose portStpState has a value of forwarding. This counter will wrap to zero when it exceeds its maximum.
                             mscVrPpSrseSteOutFrames 1.3.6.1.4.1.562.36.2.1.100.3.10.21.1.6 counter32 read-only
This attribute specifies the number of Spanning Tree Frames transmitted on this bridge port. This counter will wrap to zero when it exceeds its maximum.
                             mscVrPpSrseSegmentMismatchDiscards 1.3.6.1.4.1.562.36.2.1.100.3.10.21.1.7 counter32 read-only
This attribute specifies the number of All Routes Explore and Spanning Tree Explore frames that were discarded due to an invalid next segment value in the routing information field. This counter will wrap to zero when it exceeds its maximum.
                             mscVrPpSrseDupSegmentDiscards 1.3.6.1.4.1.562.36.2.1.100.3.10.21.1.8 counter32 read-only
This attribute specifies the number of frames discarded due to the presence of a duplicate segment identifier in the route descriptor field which may indicate a loop in the network topology. This counter will wrap to zero when it exceeds its maximum.
                             mscVrPpSrseHopCountExceededDiscards 1.3.6.1.4.1.562.36.2.1.100.3.10.21.1.9 counter32 read-only
This attribute specifies the number of All Routes Explore and Spanning Tree Explore frames discarded by this bridge port due to a frame exceeding the maximum size allowed for a route descriptor length. This counter will wrap to zero when it exceeds its maximum.
                             mscVrPpSrseDupLanIdOrTreeErrors 1.3.6.1.4.1.562.36.2.1.100.3.10.21.1.10 counter32 read-only
This attribute specifies the number frames received which contain duplicate LAN IDs or Tree errors. This attribute is helpful in debugging problems in networks which contain older IBM-SR bridges. This counter will wrap to zero when it exceeds its maximum.
                             mscVrPpSrseLanIdMismatches 1.3.6.1.4.1.562.36.2.1.100.3.10.21.1.11 counter32 read-only
This attributes counts the number of All Routes Explore or Spanning Tree Explore frames that were discarded because the last LAN ID in the routing information field did not equal the LAN ID. This counter will wrap to zero when it exceeds its maximum.
                             mscVrPpSrseStaticDiscards 1.3.6.1.4.1.562.36.2.1.100.3.10.21.1.12 counter32 read-only
This attribute is indicative of the number of explorer frames discarded due to fact that the outbound SourceRouteBridge port was disabled or deleted. This counter will wrap to zero when it exceeds its maximum.
                             mscVrPpSrseDynamicDiscards 1.3.6.1.4.1.562.36.2.1.100.3.10.21.1.13 counter32 read-only
This attribute specifies the number of frames discarded due to receiving a frame with a target LAN ID which did not match the internal LAN ID of the receiving bridge port. This counter will wrap to zero when it exceeds its maximum.
             mscVrPpTbse 1.3.6.1.4.1.562.36.2.1.100.3.11
                   mscVrPpTbseRowStatusTable 1.3.6.1.4.1.562.36.2.1.100.3.11.1 no-access
This entry controls the addition and deletion of mscVrPpTbse components.
                       mscVrPpTbseRowStatusEntry 1.3.6.1.4.1.562.36.2.1.100.3.11.1.1 no-access
A single entry in the table represents a single mscVrPpTbse component.
                           mscVrPpTbseRowStatus 1.3.6.1.4.1.562.36.2.1.100.3.11.1.1.1 rowstatus read-write
This variable is used as the basis for SNMP naming of mscVrPpTbse components. These components can be added and deleted.
                           mscVrPpTbseComponentName 1.3.6.1.4.1.562.36.2.1.100.3.11.1.1.2 displaystring read-only
This variable provides the component's string name for use with the ASCII Console Interface
                           mscVrPpTbseStorageType 1.3.6.1.4.1.562.36.2.1.100.3.11.1.1.4 storagetype read-only
This variable represents the storage type value for the mscVrPpTbse tables.
                           mscVrPpTbseIndex 1.3.6.1.4.1.562.36.2.1.100.3.11.1.1.10 nonreplicated no-access
This variable represents the index for the mscVrPpTbse tables.
                   mscVrPpTbseProvTable 1.3.6.1.4.1.562.36.2.1.100.3.11.10 no-access
This group houses all the provisionable attributes that belong to the this group. This group of attributes is applicable to all types of bridge ports and represent the common factor between them. These attributes influence the working of a bridge port.
                         mscVrPpTbseProvEntry 1.3.6.1.4.1.562.36.2.1.100.3.11.10.1 no-access
An entry in the mscVrPpTbseProvTable.
                             mscVrPpTbseTranslateIpx 1.3.6.1.4.1.562.36.2.1.100.3.11.10.1.1 integer read-write
This attribute specifies the type of translation to be performed on frames carrying IPX packets. Ethernet frames carrying IPX payload could be translated to IEEE 802.3 frames (with the same IPX payload) or vice- versa. The main reason to do so is to allow the bridge unit to consistently forward one type of frames carrying IPX packets. Translations can be turned off altogether in which case the IPX frames will pass through the bridge unit unchanged. Enumeration: 'snap': 3, 'ethernet': 2, 'sap': 4, 'off': 0, 'ieee8023': 1.
                             mscVrPpTbseFragmentIp 1.3.6.1.4.1.562.36.2.1.100.3.11.10.1.2 integer read-write
This attribute specifies if or not outbound frames carrying IP datagrams should be fragmented to conform to message transfer unit (mtu) sizes dictated by the media. Enumeration: 'on': 1, 'off': 0.
                             mscVrPpTbseServiceClass 1.3.6.1.4.1.562.36.2.1.100.3.11.10.1.3 integer read-write
This attribute specifies if the frames should be ordered or not before they are transmitted through a bridge port. If this attribute has a value of ordered the received frames are ordered as in the original message, before they are transmitted out through a bridge port. If it has a value of notOrdered, received then frames pass through the bridge unit in the order they are received. This feature can be used over multiple telecommunication links to increase data flow. Please note that this attribute only affects link protocols and is ineffective with lan media. Enumeration: 'notOrdered': 1, 'ordered': 0.
                             mscVrPpTbseConvertArpMacAddress 1.3.6.1.4.1.562.36.2.1.100.3.11.10.1.4 integer read-write
This attribute is indicative of the state of the MAC address format conversion process for ARP/RARP frames. The MAC addresses may be translated if need be from a canonical format to a non-canonical format, based on the needs of the associated media. If this attribute is set to a value of on then all Mac addresses will converted if need be to suit the format of mac address, the outgoing media will support. If this attribute is set to a value of off no such conversion takes place. Enumeration: 'on': 1, 'off': 0.
                             mscVrPpTbsePortNum 1.3.6.1.4.1.562.36.2.1.100.3.11.10.1.5 unsigned32 read-only
This attribute is indicative of the unique number assigned to the bridge port. It is used for SNMP management of this bridge port and in spanning tree as an identifier this bridge port. Notes regarding portNum: Escape routines exist for initializing, copying, and deleting port numbers. This is necessary because SNMP requires a unique port instance identifier. The initPortNum escape routine sets the port number to a value in the range 1-255 for this purpose. The setCopiedPortNum escape routine exists to maintain the uniqueness of the port number in cases when one port is copied to another. When a bridge port is deleted, the releasePortNum escape routine places the port number being released into a pending deletion state. This is because the port number cannot be re-allocated until the port is truely deleted in the current view. This is necessary since there is no guarantee of order when processing changes to multiple protocol ports so without the pending deletion state, the same port number could be temporarily assigned to two ports for a short period of time. The portNum is set as component critical since bridging also uses the port number as a key for indexing into its data structures. If a port is deleted then re-added under the same protocol port, CAS treats the change as a SET to the portNum attribute.
                   mscVrPpTbseTbProvTable 1.3.6.1.4.1.562.36.2.1.100.3.11.11 no-access
This group houses all the port specific provisionable attributes that belong to the Tb group. The Tb group is only applicable bridge port types that operate in the TB mode. These attributes in part influence the working of a bridge port operating in the TB mode.
                         mscVrPpTbseTbProvEntry 1.3.6.1.4.1.562.36.2.1.100.3.11.11.1 no-access
An entry in the mscVrPpTbseTbProvTable.
                             mscVrPpTbseSecureOption 1.3.6.1.4.1.562.36.2.1.100.3.11.11.1.1 integer read-write
This attribute specifies whether the port secure feature is enabled. The secure feature, if enabled causes the following things to happen: a) disallows dynamic learning, b) disallows frames to be forwarded that do not satisfy the following condition: the mac address of the source should be found in the forwarding table and the destination mac address of the frame should also be found in the forwarding table. In addition to this, the port the frame was received on should figure as the in port, given the destination mac address found in the frame. c) disallows frames to be forwarded if the allowed to go port map for the destination mac address is empty. This feature in effect allows the user to choose the hosts that can generate traffic and the hosts that can receive traffic through this bridge unit. Enumeration: 'disabled': 0, 'enabled': 1.
                   mscVrPpTbseStpProvTable 1.3.6.1.4.1.562.36.2.1.100.3.11.12 no-access
This group houses all the port specific provisionable attributes that belong to the Stp group. The Stp group is applicable to all the bridge ports that participate in the spanning tree protocol. These attributes influence the participation of the bridge port in the spanning tree protocol.
                         mscVrPpTbseStpProvEntry 1.3.6.1.4.1.562.36.2.1.100.3.11.12.1 no-access
An entry in the mscVrPpTbseStpProvTable.
                             mscVrPpTbseAdminStatus 1.3.6.1.4.1.562.36.2.1.100.3.11.12.1.1 integer read-write
This attribute defines the current administrative state for this component. enabled indicates that the component is available for operation. disabled indicates the component is unavailable for operation. Enumeration: 'down': 2, 'up': 1.
                             mscVrPpTbsePortStateStpControl 1.3.6.1.4.1.562.36.2.1.100.3.11.12.1.2 integer read-write
This attribute specifies whether or not spanning tree protocol state for this bridge port is controlled by the spanning tree protocol. In essence it indicates the participation of this bridge port in the spanning tree protocol, by accepting and acting on received bridge protocol data units and by sending out the same. on signifies that this bridge port's spanning tree port state is controlled by the spanning tree protocol. A value of off signifies that the spanning tree port state of this bridge port is unaffected by the spanning tree protocol. This in effect puts the bridge port out of reach of the spanning tree protocol and in the forwarding state. Care should be taken while assigning a value of off to this attribute, as this might cause network loops. Please do not set this attribute to off unless you are absolutely sure about the effect of such an action on your network topology. Enumeration: 'on': 1, 'off': 0.
                             mscVrPpTbseStpTypeProv 1.3.6.1.4.1.562.36.2.1.100.3.11.12.1.3 integer read-write
This attribute specifies the type of spanning tree protocol the port is participating in. A bridge port could participate in either the ieee8021 spanning tree protocol or the dec spanning tree protocol. If the value of the attribute protocolSpec in the SpanningTreeProtocol component, provisioned under the TransparentBridge component is in conflict with the value of this attribute, the value of the protocolSpec attribute will prevail. Prevailing stp type is reflected in the value of the attribute stpTypeOper. Enumeration: 'dec': 2, 'ieee8021': 3.
                             mscVrPpTbsePortPriority 1.3.6.1.4.1.562.36.2.1.100.3.11.12.1.4 unsigned32 read-write
This attribute specifies the value for port priority, which is contained in the first octet of the port identifier. Valid values are as follows: 1) 0..255 for stp type DEC and 2) 0..65535 for stp type IEEE.
                             mscVrPpTbsePathCost 1.3.6.1.4.1.562.36.2.1.100.3.11.12.1.5 unsigned32 read-write
This attribute specifies the contribution of this port, to all the paths to the root bridge that include this port. Please note that the value of the attribute pathCostMethod is applied only when the value of the attribute pathCostMethod is set to on and is ignored if otherwise.
                             mscVrPpTbsePathCostMethod 1.3.6.1.4.1.562.36.2.1.100.3.11.12.1.6 integer read-write
This attribute specifies the method used by the bridging logic, to calculate the path cost to the bridge considered to be the root bridge in the spanning tree topology. This attribute should be set to off before attempting to provision a value for pathCostProv. Enumeration: 'dec': 2, 'off': 1, 'ieee8021': 3.
                   mscVrPpTbseDIProvTable 1.3.6.1.4.1.562.36.2.1.100.3.11.13 no-access
This group houses all the provisionable, domain specific attributes for a non-encapsulating bridge port.
                         mscVrPpTbseDIProvEntry 1.3.6.1.4.1.562.36.2.1.100.3.11.13.1 no-access
An entry in the mscVrPpTbseDIProvTable.
                             mscVrPpTbseDomainNum 1.3.6.1.4.1.562.36.2.1.100.3.11.13.1.1 unsigned32 read-write
This attribute specifies the domain number associated with this bridge port. Domain numbers are used for confining frames to a domain. Domain based filtering provides a complete segregation of traffic based on domain number associated with frames. There can exist only sixteen domains when a spanning tree is desired specific to each domain. When there is only a single spanning tree spanning all the domains the maximum number of domains possible are 4294967293. This attribute is of no relevance when associated with backbone bridge port. Its value is ignored in such a situation.
                             mscVrPpTbsePreserveDomain 1.3.6.1.4.1.562.36.2.1.100.3.11.13.1.2 integer read-write
This attribute specifies if the domain information should be preserved or embedded in the frame header. This attribute applies only to backbone ports and does not affect the access bridge ports. By setting this attribute to a value of on, domain information could be preserved in frames being tunnelled across the a backbone, so that this information can be deciphered at the other end of the backbone tunnel. This preserves the integrity of the domains thus preventing domain breaches while tunnelling frames across backbone network. If the value of this attribute is set to off then domain information is not preserved in the header of the frames tunnelling through the backbone. This eliminates the overhead incurred to preserve domain information across the backbone while tunnelling frames across it. Preserve domain is relevant when used in conjunction with the following media: FDDI, ATM MPE, Frame Relay and PPP. It is ignored when used with other types of media. Enumeration: 'on': 1, 'off': 0.
                   mscVrPpTbseStateTable 1.3.6.1.4.1.562.36.2.1.100.3.11.14 no-access
This group contains the three OSI State attributes. The descriptions generically indicate what each state attribute implies about the component. Note that not all the values and state combinations described here are supported by every component which uses this group. For component-specific information and the valid state combinations, refer to NTP 241-7001-150, Passport Operations and Maintenance Guide.
                         mscVrPpTbseStateEntry 1.3.6.1.4.1.562.36.2.1.100.3.11.14.1 no-access
An entry in the mscVrPpTbseStateTable.
                             mscVrPpTbseAdminState 1.3.6.1.4.1.562.36.2.1.100.3.11.14.1.1 integer read-only
This attribute indicates the OSI Administrative State of the component. The value locked indicates that the component is administratively prohibited from providing services for its users. A Lock or Lock - force command has been previously issued for this component. When the value is locked, the value of usageState must be idle. The value shuttingDown indicates that the component is administratively permitted to provide service to its existing users only. A Lock command was issued against the component and it is in the process of shutting down. The value unlocked indicates that the component is administratively permitted to provide services for its users. To enter this state, issue an Unlock command to this component. Enumeration: 'locked': 0, 'shuttingDown': 2, 'unlocked': 1.
                             mscVrPpTbseOperationalState 1.3.6.1.4.1.562.36.2.1.100.3.11.14.1.2 integer read-only
This attribute indicates the OSI Operational State of the component. The value enabled indicates that the component is available for operation. Note that if adminState is locked, it would still not be providing service. The value disabled indicates that the component is not available for operation. For example, something is wrong with the component itself, or with another component on which this one depends. If the value is disabled, the usageState must be idle. Enumeration: 'disabled': 0, 'enabled': 1.
                             mscVrPpTbseUsageState 1.3.6.1.4.1.562.36.2.1.100.3.11.14.1.3 integer read-only
This attribute indicates the OSI Usage State of the component. The value idle indicates that the component is not currently in use. The value active indicates that the component is in use and has spare capacity to provide for additional users. The value busy indicates that the component is in use and has no spare operating capacity for additional users at this time. Enumeration: 'active': 1, 'idle': 0, 'busy': 2.
                   mscVrPpTbseOperStatusTable 1.3.6.1.4.1.562.36.2.1.100.3.11.15 no-access
This group includes the Operational Status attribute. This attribute defines the current operational state of this component.
                         mscVrPpTbseOperStatusEntry 1.3.6.1.4.1.562.36.2.1.100.3.11.15.1 no-access
An entry in the mscVrPpTbseOperStatusTable.
                             mscVrPpTbseSnmpOperStatus 1.3.6.1.4.1.562.36.2.1.100.3.11.15.1.1 integer read-only
The current state of the interface. The up state indicates the interface is operational and capable of forwarding packets. The down state indicates the interface is not operational, thus unable to forward packets. testing state indicates that no operational packets can be passed. Enumeration: 'down': 2, 'testing': 3, 'up': 1.
                   mscVrPpTbseOperTable 1.3.6.1.4.1.562.36.2.1.100.3.11.16 no-access
This group houses all the operational attributes belonging to the base group. The base group of attributes is applicable to all types of bridge ports and represent the common factor between them. These attributes in part, reflect the state of a bridge port.
                         mscVrPpTbseOperEntry 1.3.6.1.4.1.562.36.2.1.100.3.11.16.1 no-access
An entry in the mscVrPpTbseOperTable.
                             mscVrPpTbsePortName 1.3.6.1.4.1.562.36.2.1.100.3.11.16.1.1 asciistring read-only
The attribute portName is a string of the form 'BridgePortName-i', where BridgePortName is the abbreviation of the corresponding bridge port and i is the instance identifier of the ProtocolPort, the bridge port is provisioned under. For example a TransparentBridgePort provisioned under ProtocolPort/myport would have a name TBP-myport.
                             mscVrPpTbseUpTime 1.3.6.1.4.1.562.36.2.1.100.3.11.16.1.3 unsigned32 read-only
This attribute specifies the accumulated up time of this bridge port since the last reset occurred.
                             mscVrPpTbseDownTime 1.3.6.1.4.1.562.36.2.1.100.3.11.16.1.4 unsigned32 read-only
This attribute specifies the accumulated down time of this bridge port since the last reset occurred.
                             mscVrPpTbseBridgingMode 1.3.6.1.4.1.562.36.2.1.100.3.11.16.1.5 integer read-only
This attribute specifies the mode of bridging this port can support. It in turn implies the format of frames, this bridge port can process and forward. Enumeration: 'unknown': 1, 'tb': 2, 'srt': 4, 'sr': 3.
                             mscVrPpTbseBridgePortConfig 1.3.6.1.4.1.562.36.2.1.100.3.11.16.1.6 integer read-only
This attribute specifies the bridge port's configuration. It indicates if the bridge port is operating as an access port or as a backbone port. An access bridge port does not encapsulate a MAC frame and does not preserve domain information in the encapsulation, whereas a backbone bridge port encapsulates the MAC frame and optionally preserves domain information in the encapsulated frame.A backbone bridge port is typically used to transport frames across a high bandwidth backbone network to another bridge unit for further processing/forwarding of the frame. Enumeration: 'access': 1, 'backbone': 2.
                             mscVrPpTbseBridgePortType 1.3.6.1.4.1.562.36.2.1.100.3.11.16.1.7 integer read-only
This attribute specifies the type of bridge port that was provisioned. It takes into consideration the bridgingMode, bridgePortConfig and the media the bridge port is linked to before branding a bridge port. Enumeration: 'fddiBridgePort': 2, 'ethernetBridgePort': 0, 'snaDlrBridgePort': 21, 'clusterTbBridgePort': 18, 'lanEmulationClientEthernet': 22, 'frameRelayBridgePort': 6, 'srtbBridgePort': 15, 'srEncapSrBridgePort': 11, 'tbsrBridgePort': 16, 'unknown': 19, 'vcpBridgePort': 9, 'clusterSrBridgePort': 17, 'srEncapTbBridgePort': 12, 'fddiEncapsulatingBridgePort': 4, 'sourceGateSrBridgePort': 13, 'sourceGateTbBridgePort': 14, 'x25BridgePort': 10, 'smdsBridgePort': 8, 'tokenRingBridgePort': 1, 'tokenBusBridgePort': 3, 'vnsBridgePort': 5, 'atmMpeBridgePort': 20, 'pppBridgePort': 7.
                             mscVrPpTbseIfIndex 1.3.6.1.4.1.562.36.2.1.100.3.11.16.1.8 interfaceindex read-only
This attribute specifies the index into the Interface Table where in information about the media interface corresponding to the bridge port is maintained.
                             mscVrPpTbseDelayExceededDiscards 1.3.6.1.4.1.562.36.2.1.100.3.11.16.1.10 counter32 read-only
This attribute is indicative of the number of frames that were discarded because the time taken to process these frames exceeded the transit delay allowed for this bridge unit. This attribute is not supported by bridging and will always have a value of 0.
                             mscVrPpTbseMtuExceededDiscards 1.3.6.1.4.1.562.36.2.1.100.3.11.16.1.11 counter32 read-only
This attribute is indicative of the number of frames discarded because the size of the out bound frame exceeded the message transfer unit (mtu) allowed for the bridge port. Note that this counter only refers to the outbound frames for this bridge port. This counter wraps around its maximum value of 4294967295. This counter is influenced by the attribute fragmentIp. This counter is incremented when the a frame larger than the mtu allowed is encountered and cannot be fragmented. If this counter is increasing steadily, it might be useful to set the value of the attribute fragmentIp to a value of on.
                   mscVrPpTbseTbOperTable 1.3.6.1.4.1.562.36.2.1.100.3.11.17 no-access
This group houses all the port specific operational attributes that belong to the Tb group. This group also houses all the port specific statistical attributes that belong to the Tb group. The Tb group is only applicable bridge port types that operate in the TB mode. These attributes reflect the state of a bridge port operating in the TB mode
                         mscVrPpTbseTbOperEntry 1.3.6.1.4.1.562.36.2.1.100.3.11.17.1 no-access
An entry in the mscVrPpTbseTbOperTable.
                             mscVrPpTbseMaxInfo 1.3.6.1.4.1.562.36.2.1.100.3.11.17.1.2 unsigned32 read-only
This attribute specifies the maximum size of the information field in a TB frame. This excludes the header field.
                             mscVrPpTbseBadVerifyDiscards 1.3.6.1.4.1.562.36.2.1.100.3.11.17.1.3 counter32 read-only
This attribute is indicative of the number of incoming frames that were discarded because: a) the value of the secureOption attribute was set to on and b) it is not allowed to receive frames originating from the mac address found in the source address field of the frame (source mac address look up in the forwarding table failed.) on this bridge port. c) for the destination mac address found in the frame, the port the frame was received on does not appear as in port in the corresponding static table entry. Permission to receive frames from a mac address is granted via the static table entries. This attribute, badVerifyDiscards, is directly influenced by: 1. secureOption and 2. the static table entries. This counter wraps around its maximum value of 4294967295.
                             mscVrPpTbseUnicastNoMatches 1.3.6.1.4.1.562.36.2.1.100.3.11.17.1.4 counter32 read-only
This attribute is indicative of the number frames discarded because the MAC address found in the destination field did not match the local MAC address of the bridge port. This counter is only applicable for the protocols that are being routed currently.This counter wraps around its maximum value of 4294967295.
                             mscVrPpTbseStaticEntryDiscards 1.3.6.1.4.1.562.36.2.1.100.3.11.17.1.5 counter32 read-only
This attribute is indicative of the number of frames that were discarded because of the following two reasons: a) there was no entry for the 'allowed to go' field in the static table entry, where the input port is this bridge port. b) for spanning tree bpdus that are locally processed. This counter wraps around its maximum value of 4294967295. It might prove useful to check the static table entry corresponding to the bridge port in question, if this counter consistently displays a high value. Ideally this counter should be as low as possible.
                             mscVrPpTbseDynamicEntryDiscards 1.3.6.1.4.1.562.36.2.1.100.3.11.17.1.6 counter32 read-only
This attribute is indicative of the number of incoming frames that a) were discarded because of the fact that the bridge port, the frame is to go out of matches the bridge port it came in from or b) if the stp port state of the out port is not forwarding. This counter wraps around its maximum value of 4294967295.
                             mscVrPpTbseLearningDiscards 1.3.6.1.4.1.562.36.2.1.100.3.11.17.1.7 counter32 read-only
This attribute is indicative of the number of frames that were discarded while this bridge port was in a state other than the forwarding state. While in learning state the frame is discarded after the information from its header is learnt. This counter wraps around its maximum value of 4294967295.
                             mscVrPpTbseInDiscards 1.3.6.1.4.1.562.36.2.1.100.3.11.17.1.8 counter32 read-only
This attribute is indicative of the number of frames that were received by this bridge port and were discarded by the forwarding process. This includes frames that could have been discarded due to filtering. A repidly increasing value for this attribute could indicate a shrtage of resource in terms of memory needed to process the incoming frames. More memory can be provisioned through the VirtualRouter's memory manager.
                             mscVrPpTbseInFrames 1.3.6.1.4.1.562.36.2.1.100.3.11.17.1.9 counter32 read-only
This attribute is indicative of the number of frames that have been received by this port from its segment. Note that a frame received on this bridge port is counted if and only if it can be processed by the bridge logic contained in this bridge unit, a protocol that can be processed by the bridge logic. This counter wraps around its maximum value of 4294967295.
                             mscVrPpTbseOutFrames 1.3.6.1.4.1.562.36.2.1.100.3.11.17.1.10 counter32 read-only
This attribute is indicative of the number of frames that have been transmitted out this bridge port. Note that frame transmitted out this bridge port is counted if and only if it is for a protocol being processed by the bridge unit. This also includes management frames.This counter wraps around its maximum value of 4294967295.
                   mscVrPpTbseStpOperTable 1.3.6.1.4.1.562.36.2.1.100.3.11.18 no-access
This group houses all the port specific operational attributes that belong to the Stp group. The Stp group is applicable to all the bridge ports that participate in the spanning tree protocol. These attributes reflect the state of the bridge port's participation in the spanning tree protocol.
                         mscVrPpTbseStpOperEntry 1.3.6.1.4.1.562.36.2.1.100.3.11.18.1 no-access
An entry in the mscVrPpTbseStpOperTable.
                             mscVrPpTbseStpPortState 1.3.6.1.4.1.562.36.2.1.100.3.11.18.1.2 integer read-only
This attribute specifies the spanning tree protocol state of the bridge port. Enumeration: 'listening': 3, 'disabled': 1, 'broken': 6, 'learning': 4, 'forwarding': 5, 'blocking': 2.
                             mscVrPpTbseStpTypeOper 1.3.6.1.4.1.562.36.2.1.100.3.11.18.1.3 integer read-only
This attribute specifies the type of spanning tree protocol the port is participating in. A bridge port could participate in either the ieee8021 spanning tree protocol or the dec spanning tree protocol. Enumeration: 'none': 0, 'dec': 2, 'ieee8021': 3.
                             mscVrPpTbseDesignatedCost 1.3.6.1.4.1.562.36.2.1.100.3.11.18.1.4 unsigned32 read-only
This attribute specifies the path cost of the designated port of the lan segment connected to the port.
                             mscVrPpTbsePathCostOper 1.3.6.1.4.1.562.36.2.1.100.3.11.18.1.5 unsigned32 read-only
This attribute specifies the contribution of this port, to all the paths to the root bridge that include this port. This attribute pathCostOper will track the value of the attribute pathCostProv when the value of the attribute pathCostMethod is set of off.
                             mscVrPpTbseDesignatedBridge 1.3.6.1.4.1.562.36.2.1.100.3.11.18.1.6 bridgeid read-only
This attribute specifies the identifier of the bridge that this port considers to be the designated bridge.
                             mscVrPpTbseDesignatedPort 1.3.6.1.4.1.562.36.2.1.100.3.11.18.1.7 hex read-only
This attribute specifies the port identifier of the port on the designated bridge, attached to the same lan as this port is attached to.
                             mscVrPpTbseForwardTransitions 1.3.6.1.4.1.562.36.2.1.100.3.11.18.1.8 counter32 read-only
This attribute is indicative of the number of times this bridge port transitioned from the learning state to the forwarding state. This counter wraps around its maximum value of 4294967295. A rapidly increasing value might be indicative of an unstable spanning tree topology.
                             mscVrPpTbseBlockingDiscards 1.3.6.1.4.1.562.36.2.1.100.3.11.18.1.9 counter32 read-only
This attribute is indicative of the number of incoming frames that were discarded because the bridge port was in the blocking state. This counter wraps around its maximum value of 4294967295.
                             mscVrPpTbseDesignatedRoot 1.3.6.1.4.1.562.36.2.1.100.3.11.18.1.10 bridgeid read-only
This attribute specifies the bridge identifier of the bridge recorded as the root bridge, in the configuration BPDUs sent out by the designated bridge on the segment to which the port is attached.
                   mscVrPpTbseStatsTable 1.3.6.1.4.1.562.36.2.1.100.3.11.19 no-access
This group houses all the statistical attributes applicable to all types of bridge ports and represents the common factor between them. These attributes in part reflect the state of the bridge port.
                         mscVrPpTbseStatsEntry 1.3.6.1.4.1.562.36.2.1.100.3.11.19.1 no-access
An entry in the mscVrPpTbseStatsTable.
                             mscVrPpTbseBadAbstractDiscards 1.3.6.1.4.1.562.36.2.1.100.3.11.19.1.1 counter32 read-only
This attribute is indicative of the number of frames that were discarded because the data that was abstracted, from frames coming in through this bridge port, did not conform to the format expected by the bridge logic.This counter wraps around its maximum value of 4294967295.
                             mscVrPpTbseTinygramFramesIn 1.3.6.1.4.1.562.36.2.1.100.3.11.19.1.2 counter32 read-only
This attribute is indicative of the number of frames received on this bridge port that used the tinygram compression scheme.
                             mscVrPpTbseTinygramFramesOut 1.3.6.1.4.1.562.36.2.1.100.3.11.19.1.3 counter32 read-only
This attribute is indicative of the number of frames transmitted out this bridge port that used the tinygram compression scheme.
                             mscVrPpTbseInFilterDiscards 1.3.6.1.4.1.562.36.2.1.100.3.11.19.1.4 counter32 read-only
This attribute is indicative of the number of frames discarded at the in filter point. This includes a) frames discarded due to application of the filter defined with PCF for the in filter point and b) the frames discarded due to domain based filtering at the in filter point. This counter wraps around its maximum value of 4294967295.
                             mscVrPpTbseOutFilterDiscards 1.3.6.1.4.1.562.36.2.1.100.3.11.19.1.5 counter32 read-only
This attribute is indicative of the number of frames discarded at the out filter point. This includes: a) frames discarded due to application of the filter defined with PCF for the out filter point and b) the frames discarded due to domain based filtering at the out filter point. This counter wraps around its maximum value of 4294967295.
             mscVrPpSrsg 1.3.6.1.4.1.562.36.2.1.100.3.12
                   mscVrPpSrsgRowStatusTable 1.3.6.1.4.1.562.36.2.1.100.3.12.1 no-access
This entry controls the addition and deletion of mscVrPpSrsg components.
                       mscVrPpSrsgRowStatusEntry 1.3.6.1.4.1.562.36.2.1.100.3.12.1.1 no-access
A single entry in the table represents a single mscVrPpSrsg component.
                           mscVrPpSrsgRowStatus 1.3.6.1.4.1.562.36.2.1.100.3.12.1.1.1 rowstatus read-write
This variable is used as the basis for SNMP naming of mscVrPpSrsg components. These components can be added and deleted.
                           mscVrPpSrsgComponentName 1.3.6.1.4.1.562.36.2.1.100.3.12.1.1.2 displaystring read-only
This variable provides the component's string name for use with the ASCII Console Interface
                           mscVrPpSrsgStorageType 1.3.6.1.4.1.562.36.2.1.100.3.12.1.1.4 storagetype read-only
This variable represents the storage type value for the mscVrPpSrsg tables.
                           mscVrPpSrsgIndex 1.3.6.1.4.1.562.36.2.1.100.3.12.1.1.10 nonreplicated no-access
This variable represents the index for the mscVrPpSrsg tables.
                   mscVrPpSrsgProvTable 1.3.6.1.4.1.562.36.2.1.100.3.12.10 no-access
This group houses all the provisionable attributes that belong to the this group. This group of attributes is applicable to all types of bridge ports and represent the common factor between them. These attributes influence the working of a bridge port.
                         mscVrPpSrsgProvEntry 1.3.6.1.4.1.562.36.2.1.100.3.12.10.1 no-access
An entry in the mscVrPpSrsgProvTable.
                             mscVrPpSrsgTranslateIpx 1.3.6.1.4.1.562.36.2.1.100.3.12.10.1.1 integer read-write
This attribute specifies the type of translation to be performed on frames carrying IPX packets. Ethernet frames carrying IPX payload could be translated to IEEE 802.3 frames (with the same IPX payload) or vice- versa. The main reason to do so is to allow the bridge unit to consistently forward one type of frames carrying IPX packets. Translations can be turned off altogether in which case the IPX frames will pass through the bridge unit unchanged. Enumeration: 'snap': 3, 'ethernet': 2, 'sap': 4, 'off': 0, 'ieee8023': 1.
                             mscVrPpSrsgFragmentIp 1.3.6.1.4.1.562.36.2.1.100.3.12.10.1.2 integer read-write
This attribute specifies if or not outbound frames carrying IP datagrams should be fragmented to conform to message transfer unit (mtu) sizes dictated by the media. Enumeration: 'on': 1, 'off': 0.
                             mscVrPpSrsgServiceClass 1.3.6.1.4.1.562.36.2.1.100.3.12.10.1.3 integer read-write
This attribute specifies if the frames should be ordered or not before they are transmitted through a bridge port. If this attribute has a value of ordered the received frames are ordered as in the original message, before they are transmitted out through a bridge port. If it has a value of notOrdered, received then frames pass through the bridge unit in the order they are received. This feature can be used over multiple telecommunication links to increase data flow. Please note that this attribute only affects link protocols and is ineffective with lan media. Enumeration: 'notOrdered': 1, 'ordered': 0.
                             mscVrPpSrsgConvertArpMacAddress 1.3.6.1.4.1.562.36.2.1.100.3.12.10.1.4 integer read-write
This attribute is indicative of the state of the MAC address format conversion process for ARP/RARP frames. The MAC addresses may be translated if need be from a canonical format to a non-canonical format, based on the needs of the associated media. If this attribute is set to a value of on then all Mac addresses will converted if need be to suit the format of mac address, the outgoing media will support. If this attribute is set to a value of off no such conversion takes place. Enumeration: 'on': 1, 'off': 0.
                             mscVrPpSrsgPortNum 1.3.6.1.4.1.562.36.2.1.100.3.12.10.1.5 unsigned32 read-only
This attribute is indicative of the unique number assigned to the bridge port. It is used for SNMP management of this bridge port and in spanning tree as an identifier this bridge port. Notes regarding portNum: Escape routines exist for initializing, copying, and deleting port numbers. This is necessary because SNMP requires a unique port instance identifier. The initPortNum escape routine sets the port number to a value in the range 1-255 for this purpose. The setCopiedPortNum escape routine exists to maintain the uniqueness of the port number in cases when one port is copied to another. When a bridge port is deleted, the releasePortNum escape routine places the port number being released into a pending deletion state. This is because the port number cannot be re-allocated until the port is truely deleted in the current view. This is necessary since there is no guarantee of order when processing changes to multiple protocol ports so without the pending deletion state, the same port number could be temporarily assigned to two ports for a short period of time. The portNum is set as component critical since bridging also uses the port number as a key for indexing into its data structures. If a port is deleted then re-added under the same protocol port, CAS treats the change as a SET to the portNum attribute.
                   mscVrPpSrsgStpProvTable 1.3.6.1.4.1.562.36.2.1.100.3.12.12 no-access
This group houses all the port specific provisionable attributes that belong to the Stp group. The Stp group is applicable to all the bridge ports that participate in the spanning tree protocol. These attributes influence the participation of the bridge port in the spanning tree protocol.
                         mscVrPpSrsgStpProvEntry 1.3.6.1.4.1.562.36.2.1.100.3.12.12.1 no-access
An entry in the mscVrPpSrsgStpProvTable.
                             mscVrPpSrsgAdminStatus 1.3.6.1.4.1.562.36.2.1.100.3.12.12.1.1 integer read-write
This attribute defines the current administrative state for this component. enabled indicates that the component is available for operation. disabled indicates the component is unavailable for operation. Enumeration: 'down': 2, 'up': 1.
                             mscVrPpSrsgPortStateStpControl 1.3.6.1.4.1.562.36.2.1.100.3.12.12.1.2 integer read-write
This attribute specifies whether or not spanning tree protocol state for this bridge port is controlled by the spanning tree protocol. In essence it indicates the participation of this bridge port in the spanning tree protocol, by accepting and acting on received bridge protocol data units and by sending out the same. on signifies that this bridge port's spanning tree port state is controlled by the spanning tree protocol. A value of off signifies that the spanning tree port state of this bridge port is unaffected by the spanning tree protocol. This in effect puts the bridge port out of reach of the spanning tree protocol and in the forwarding state. Care should be taken while assigning a value of off to this attribute, as this might cause network loops. Please do not set this attribute to off unless you are absolutely sure about the effect of such an action on your network topology. Enumeration: 'on': 1, 'off': 0.
                             mscVrPpSrsgStpTypeProv 1.3.6.1.4.1.562.36.2.1.100.3.12.12.1.3 integer read-write
This attribute specifies the type of spanning tree protocol the port is participating in. A bridge port could participate in either the ieee8021 spanning tree protocol or the dec spanning tree protocol. If the value of the attribute protocolSpec in the SpanningTreeProtocol component, provisioned under the TransparentBridge component is in conflict with the value of this attribute, the value of the protocolSpec attribute will prevail. Prevailing stp type is reflected in the value of the attribute stpTypeOper. Enumeration: 'dec': 2, 'ieee8021': 3.
                             mscVrPpSrsgPortPriority 1.3.6.1.4.1.562.36.2.1.100.3.12.12.1.4 unsigned32 read-write
This attribute specifies the value for port priority, which is contained in the first octet of the port identifier. Valid values are as follows: 1) 0..255 for stp type DEC and 2) 0..65535 for stp type IEEE.
                             mscVrPpSrsgPathCost 1.3.6.1.4.1.562.36.2.1.100.3.12.12.1.5 unsigned32 read-write
This attribute specifies the contribution of this port, to all the paths to the root bridge that include this port. Please note that the value of the attribute pathCostMethod is applied only when the value of the attribute pathCostMethod is set to on and is ignored if otherwise.
                             mscVrPpSrsgPathCostMethod 1.3.6.1.4.1.562.36.2.1.100.3.12.12.1.6 integer read-write
This attribute specifies the method used by the bridging logic, to calculate the path cost to the bridge considered to be the root bridge in the spanning tree topology. This attribute should be set to off before attempting to provision a value for pathCostProv. Enumeration: 'dec': 2, 'off': 1, 'ieee8021': 3.
                   mscVrPpSrsgDIProvTable 1.3.6.1.4.1.562.36.2.1.100.3.12.13 no-access
This group houses all the provisionable, domain specific attributes for a non-encapsulating bridge port.
                         mscVrPpSrsgDIProvEntry 1.3.6.1.4.1.562.36.2.1.100.3.12.13.1 no-access
An entry in the mscVrPpSrsgDIProvTable.
                             mscVrPpSrsgDomainNum 1.3.6.1.4.1.562.36.2.1.100.3.12.13.1.1 unsigned32 read-write
This attribute specifies the domain number associated with this bridge port. Domain numbers are used for confining frames to a domain. Domain based filtering provides a complete segregation of traffic based on domain number associated with frames. There can exist only sixteen domains when a spanning tree is desired specific to each domain. When there is only a single spanning tree spanning all the domains the maximum number of domains possible are 4294967293. This attribute is of no relevance when associated with backbone bridge port. Its value is ignored in such a situation.
                             mscVrPpSrsgPreserveDomain 1.3.6.1.4.1.562.36.2.1.100.3.12.13.1.2 integer read-write
This attribute specifies if the domain information should be preserved or embedded in the frame header. This attribute applies only to backbone ports and does not affect the access bridge ports. By setting this attribute to a value of on, domain information could be preserved in frames being tunnelled across the a backbone, so that this information can be deciphered at the other end of the backbone tunnel. This preserves the integrity of the domains thus preventing domain breaches while tunnelling frames across backbone network. If the value of this attribute is set to off then domain information is not preserved in the header of the frames tunnelling through the backbone. This eliminates the overhead incurred to preserve domain information across the backbone while tunnelling frames across it. Preserve domain is relevant when used in conjunction with the following media: FDDI, ATM MPE, Frame Relay and PPP. It is ignored when used with other types of media. Enumeration: 'on': 1, 'off': 0.
                   mscVrPpSrsgStateTable 1.3.6.1.4.1.562.36.2.1.100.3.12.14 no-access
This group contains the three OSI State attributes. The descriptions generically indicate what each state attribute implies about the component. Note that not all the values and state combinations described here are supported by every component which uses this group. For component-specific information and the valid state combinations, refer to NTP 241-7001-150, Passport Operations and Maintenance Guide.
                         mscVrPpSrsgStateEntry 1.3.6.1.4.1.562.36.2.1.100.3.12.14.1 no-access
An entry in the mscVrPpSrsgStateTable.
                             mscVrPpSrsgAdminState 1.3.6.1.4.1.562.36.2.1.100.3.12.14.1.1 integer read-only
This attribute indicates the OSI Administrative State of the component. The value locked indicates that the component is administratively prohibited from providing services for its users. A Lock or Lock - force command has been previously issued for this component. When the value is locked, the value of usageState must be idle. The value shuttingDown indicates that the component is administratively permitted to provide service to its existing users only. A Lock command was issued against the component and it is in the process of shutting down. The value unlocked indicates that the component is administratively permitted to provide services for its users. To enter this state, issue an Unlock command to this component. Enumeration: 'locked': 0, 'shuttingDown': 2, 'unlocked': 1.
                             mscVrPpSrsgOperationalState 1.3.6.1.4.1.562.36.2.1.100.3.12.14.1.2 integer read-only
This attribute indicates the OSI Operational State of the component. The value enabled indicates that the component is available for operation. Note that if adminState is locked, it would still not be providing service. The value disabled indicates that the component is not available for operation. For example, something is wrong with the component itself, or with another component on which this one depends. If the value is disabled, the usageState must be idle. Enumeration: 'disabled': 0, 'enabled': 1.
                             mscVrPpSrsgUsageState 1.3.6.1.4.1.562.36.2.1.100.3.12.14.1.3 integer read-only
This attribute indicates the OSI Usage State of the component. The value idle indicates that the component is not currently in use. The value active indicates that the component is in use and has spare capacity to provide for additional users. The value busy indicates that the component is in use and has no spare operating capacity for additional users at this time. Enumeration: 'active': 1, 'idle': 0, 'busy': 2.
                   mscVrPpSrsgOperStatusTable 1.3.6.1.4.1.562.36.2.1.100.3.12.15 no-access
This group includes the Operational Status attribute. This attribute defines the current operational state of this component.
                         mscVrPpSrsgOperStatusEntry 1.3.6.1.4.1.562.36.2.1.100.3.12.15.1 no-access
An entry in the mscVrPpSrsgOperStatusTable.
                             mscVrPpSrsgSnmpOperStatus 1.3.6.1.4.1.562.36.2.1.100.3.12.15.1.1 integer read-only
The current state of the interface. The up state indicates the interface is operational and capable of forwarding packets. The down state indicates the interface is not operational, thus unable to forward packets. testing state indicates that no operational packets can be passed. Enumeration: 'down': 2, 'testing': 3, 'up': 1.
                   mscVrPpSrsgOperTable 1.3.6.1.4.1.562.36.2.1.100.3.12.16 no-access
This group houses all the operational attributes belonging to the base group. The base group of attributes is applicable to all types of bridge ports and represent the common factor between them. These attributes in part, reflect the state of a bridge port.
                         mscVrPpSrsgOperEntry 1.3.6.1.4.1.562.36.2.1.100.3.12.16.1 no-access
An entry in the mscVrPpSrsgOperTable.
                             mscVrPpSrsgPortName 1.3.6.1.4.1.562.36.2.1.100.3.12.16.1.1 asciistring read-only
The attribute portName is a string of the form 'BridgePortName-i', where BridgePortName is the abbreviation of the corresponding bridge port and i is the instance identifier of the ProtocolPort, the bridge port is provisioned under. For example a TransparentBridgePort provisioned under ProtocolPort/myport would have a name TBP-myport.
                             mscVrPpSrsgUpTime 1.3.6.1.4.1.562.36.2.1.100.3.12.16.1.3 unsigned32 read-only
This attribute specifies the accumulated up time of this bridge port since the last reset occurred.
                             mscVrPpSrsgDownTime 1.3.6.1.4.1.562.36.2.1.100.3.12.16.1.4 unsigned32 read-only
This attribute specifies the accumulated down time of this bridge port since the last reset occurred.
                             mscVrPpSrsgBridgingMode 1.3.6.1.4.1.562.36.2.1.100.3.12.16.1.5 integer read-only
This attribute specifies the mode of bridging this port can support. It in turn implies the format of frames, this bridge port can process and forward. Enumeration: 'unknown': 1, 'tb': 2, 'srt': 4, 'sr': 3.
                             mscVrPpSrsgBridgePortConfig 1.3.6.1.4.1.562.36.2.1.100.3.12.16.1.6 integer read-only
This attribute specifies the bridge port's configuration. It indicates if the bridge port is operating as an access port or as a backbone port. An access bridge port does not encapsulate a MAC frame and does not preserve domain information in the encapsulation, whereas a backbone bridge port encapsulates the MAC frame and optionally preserves domain information in the encapsulated frame.A backbone bridge port is typically used to transport frames across a high bandwidth backbone network to another bridge unit for further processing/forwarding of the frame. Enumeration: 'access': 1, 'backbone': 2.
                             mscVrPpSrsgBridgePortType 1.3.6.1.4.1.562.36.2.1.100.3.12.16.1.7 integer read-only
This attribute specifies the type of bridge port that was provisioned. It takes into consideration the bridgingMode, bridgePortConfig and the media the bridge port is linked to before branding a bridge port. Enumeration: 'fddiBridgePort': 2, 'ethernetBridgePort': 0, 'snaDlrBridgePort': 21, 'clusterTbBridgePort': 18, 'lanEmulationClientEthernet': 22, 'frameRelayBridgePort': 6, 'srtbBridgePort': 15, 'srEncapSrBridgePort': 11, 'tbsrBridgePort': 16, 'unknown': 19, 'vcpBridgePort': 9, 'clusterSrBridgePort': 17, 'srEncapTbBridgePort': 12, 'fddiEncapsulatingBridgePort': 4, 'sourceGateSrBridgePort': 13, 'sourceGateTbBridgePort': 14, 'x25BridgePort': 10, 'smdsBridgePort': 8, 'tokenRingBridgePort': 1, 'tokenBusBridgePort': 3, 'vnsBridgePort': 5, 'atmMpeBridgePort': 20, 'pppBridgePort': 7.
                             mscVrPpSrsgIfIndex 1.3.6.1.4.1.562.36.2.1.100.3.12.16.1.8 interfaceindex read-only
This attribute specifies the index into the Interface Table where in information about the media interface corresponding to the bridge port is maintained.
                             mscVrPpSrsgDelayExceededDiscards 1.3.6.1.4.1.562.36.2.1.100.3.12.16.1.10 counter32 read-only
This attribute is indicative of the number of frames that were discarded because the time taken to process these frames exceeded the transit delay allowed for this bridge unit. This attribute is not supported by bridging and will always have a value of 0.
                             mscVrPpSrsgMtuExceededDiscards 1.3.6.1.4.1.562.36.2.1.100.3.12.16.1.11 counter32 read-only
This attribute is indicative of the number of frames discarded because the size of the out bound frame exceeded the message transfer unit (mtu) allowed for the bridge port. Note that this counter only refers to the outbound frames for this bridge port. This counter wraps around its maximum value of 4294967295. This counter is influenced by the attribute fragmentIp. This counter is incremented when the a frame larger than the mtu allowed is encountered and cannot be fragmented. If this counter is increasing steadily, it might be useful to set the value of the attribute fragmentIp to a value of on.
                   mscVrPpSrsgStpOperTable 1.3.6.1.4.1.562.36.2.1.100.3.12.18 no-access
This group houses all the port specific operational attributes that belong to the Stp group. The Stp group is applicable to all the bridge ports that participate in the spanning tree protocol. These attributes reflect the state of the bridge port's participation in the spanning tree protocol.
                         mscVrPpSrsgStpOperEntry 1.3.6.1.4.1.562.36.2.1.100.3.12.18.1 no-access
An entry in the mscVrPpSrsgStpOperTable.
                             mscVrPpSrsgStpPortState 1.3.6.1.4.1.562.36.2.1.100.3.12.18.1.2 integer read-only
This attribute specifies the spanning tree protocol state of the bridge port. Enumeration: 'listening': 3, 'disabled': 1, 'broken': 6, 'learning': 4, 'forwarding': 5, 'blocking': 2.
                             mscVrPpSrsgStpTypeOper 1.3.6.1.4.1.562.36.2.1.100.3.12.18.1.3 integer read-only
This attribute specifies the type of spanning tree protocol the port is participating in. A bridge port could participate in either the ieee8021 spanning tree protocol or the dec spanning tree protocol. Enumeration: 'none': 0, 'dec': 2, 'ieee8021': 3.
                             mscVrPpSrsgDesignatedCost 1.3.6.1.4.1.562.36.2.1.100.3.12.18.1.4 unsigned32 read-only
This attribute specifies the path cost of the designated port of the lan segment connected to the port.
                             mscVrPpSrsgPathCostOper 1.3.6.1.4.1.562.36.2.1.100.3.12.18.1.5 unsigned32 read-only
This attribute specifies the contribution of this port, to all the paths to the root bridge that include this port. This attribute pathCostOper will track the value of the attribute pathCostProv when the value of the attribute pathCostMethod is set of off.
                             mscVrPpSrsgDesignatedBridge 1.3.6.1.4.1.562.36.2.1.100.3.12.18.1.6 bridgeid read-only
This attribute specifies the identifier of the bridge that this port considers to be the designated bridge.
                             mscVrPpSrsgDesignatedPort 1.3.6.1.4.1.562.36.2.1.100.3.12.18.1.7 hex read-only
This attribute specifies the port identifier of the port on the designated bridge, attached to the same lan as this port is attached to.
                             mscVrPpSrsgForwardTransitions 1.3.6.1.4.1.562.36.2.1.100.3.12.18.1.8 counter32 read-only
This attribute is indicative of the number of times this bridge port transitioned from the learning state to the forwarding state. This counter wraps around its maximum value of 4294967295. A rapidly increasing value might be indicative of an unstable spanning tree topology.
                             mscVrPpSrsgBlockingDiscards 1.3.6.1.4.1.562.36.2.1.100.3.12.18.1.9 counter32 read-only
This attribute is indicative of the number of incoming frames that were discarded because the bridge port was in the blocking state. This counter wraps around its maximum value of 4294967295.
                             mscVrPpSrsgDesignatedRoot 1.3.6.1.4.1.562.36.2.1.100.3.12.18.1.10 bridgeid read-only
This attribute specifies the bridge identifier of the bridge recorded as the root bridge, in the configuration BPDUs sent out by the designated bridge on the segment to which the port is attached.
                   mscVrPpSrsgStatsTable 1.3.6.1.4.1.562.36.2.1.100.3.12.19 no-access
This group houses all the statistical attributes applicable to all types of bridge ports and represents the common factor between them. These attributes in part reflect the state of the bridge port.
                         mscVrPpSrsgStatsEntry 1.3.6.1.4.1.562.36.2.1.100.3.12.19.1 no-access
An entry in the mscVrPpSrsgStatsTable.
                             mscVrPpSrsgBadAbstractDiscards 1.3.6.1.4.1.562.36.2.1.100.3.12.19.1.1 counter32 read-only
This attribute is indicative of the number of frames that were discarded because the data that was abstracted, from frames coming in through this bridge port, did not conform to the format expected by the bridge logic.This counter wraps around its maximum value of 4294967295.
                             mscVrPpSrsgTinygramFramesIn 1.3.6.1.4.1.562.36.2.1.100.3.12.19.1.2 counter32 read-only
This attribute is indicative of the number of frames received on this bridge port that used the tinygram compression scheme.
                             mscVrPpSrsgTinygramFramesOut 1.3.6.1.4.1.562.36.2.1.100.3.12.19.1.3 counter32 read-only
This attribute is indicative of the number of frames transmitted out this bridge port that used the tinygram compression scheme.
                             mscVrPpSrsgInFilterDiscards 1.3.6.1.4.1.562.36.2.1.100.3.12.19.1.4 counter32 read-only
This attribute is indicative of the number of frames discarded at the in filter point. This includes a) frames discarded due to application of the filter defined with PCF for the in filter point and b) the frames discarded due to domain based filtering at the in filter point. This counter wraps around its maximum value of 4294967295.
                             mscVrPpSrsgOutFilterDiscards 1.3.6.1.4.1.562.36.2.1.100.3.12.19.1.5 counter32 read-only
This attribute is indicative of the number of frames discarded at the out filter point. This includes: a) frames discarded due to application of the filter defined with PCF for the out filter point and b) the frames discarded due to domain based filtering at the out filter point. This counter wraps around its maximum value of 4294967295.
                   mscVrPpSrsgSrProvTable 1.3.6.1.4.1.562.36.2.1.100.3.12.20 no-access
This group contains all port specific, provisionable attributes associated with SourceRouteBridge ports.
                         mscVrPpSrsgSrProvEntry 1.3.6.1.4.1.562.36.2.1.100.3.12.20.1 no-access
An entry in the mscVrPpSrsgSrProvTable.
                             mscVrPpSrsgHopCount 1.3.6.1.4.1.562.36.2.1.100.3.12.20.1.1 unsigned32 read-write
This attribute specifies the maximum number of hops allowed in Spanning Tree Explore and All Routes Explore frames. This value is one less than the maximum number of route descriptors allowed in a source route frame
                             mscVrPpSrsgExploreFrameTreatment 1.3.6.1.4.1.562.36.2.1.100.3.12.20.1.2 integer read-write
This attribute specifies whether or not explore frames received from SourceRouteBridge ports will be sent to the SRTB-8209 translation or the encapsulated SourceRouteBridge logic. This option is used only when both the TbsrBridgePort and the SrtbBridgePort are provisioned and enabled. A value of Xlate implies that the explore frames will be sent to the Srtb translation logic and a value of Encap implies that the frames will be sent to the Encapsulated source route bridging logic. Enumeration: 'xlate': 1, 'encap': 0.
                             mscVrPpSrsgLanId 1.3.6.1.4.1.562.36.2.1.100.3.12.20.1.3 unsigned32 read-write
This attribute specifies the identifier for the physical LAN that this port is attached. All SourceRouteBridge ports are assigned to a physical LAN and a logical internal LAN. Current source route bridge implementations limit the lanId to a value in the range 0 to 4095.
                             mscVrPpSrsgInternalLanId 1.3.6.1.4.1.562.36.2.1.100.3.12.20.1.4 unsigned32 read-write
This attribute specifies the identifier for the internal logical LAN this port is attached. All SourceRouteBridge ports are assigned to a physical LAN and a logical internal LAN. Current source route bridge implementations limit the lanId to a value in the range 0 to 4095.
                             mscVrPpSrsgBridgeNum 1.3.6.1.4.1.562.36.2.1.100.3.12.20.1.5 unsigned32 read-write
This attribute specifies the value that is used to identify this bridge when more than one bridge is used to span the same two LAN segments.
                             mscVrPpSrsgLargestFrame 1.3.6.1.4.1.562.36.2.1.100.3.12.20.1.6 unsigned32 read-write
This attribute specifies the maximum frame size (LLC and above) in octets, allowed by this SourceRouteBridge port. This field is used to determine whether a modification of the largest frame field of the routing control field of the routing information field is warranted.
                             mscVrPpSrsgSteSpanMode 1.3.6.1.4.1.562.36.2.1.100.3.12.20.1.7 integer read-write
This attribute determines how this bridge port will react when presented with a Spanning Tree Explore frame. If disabled, the Spanning Tree Explore frame is discarded regardless of the value of stpPortState. If the value of this attribute is forced, the Spanning Tree Explore frame is forwarded regardless of the value of stpPortState. autoSpan uses the stpPortState value to decide whether or not Spanning Tree Explore frames should be forwarded out this bridge port. If the port is in the forwarding state, the frame is received and transmitted otherwise the frame is discarded. Enumeration: 'disabled': 2, 'autoSpan': 1, 'forced': 3.
                             mscVrPpSrsgAreRdLimit 1.3.6.1.4.1.562.36.2.1.100.3.12.20.1.8 unsigned32 read-write
This attribute specifies the number of route descriptors allowed in an All Routes Explore frame received on a SourceRouteBridgePort or SourceRouteTransparentBridgePort. Current source route bridge implementations limit the areRdLimit to a value in the range 0 to 8.
                             mscVrPpSrsgSteRdLimit 1.3.6.1.4.1.562.36.2.1.100.3.12.20.1.9 unsigned32 read-write
This attribute specifies the number of route descriptors allowed in a Spanning Tree Explore frame received on a SourceRouteBridgePort or SourceRouteTransparentBridgePort. Current source route bridge implementations limit the steRdLimit to a value in the range 0 to 8.
                   mscVrPpSrsgSrStatsTable 1.3.6.1.4.1.562.36.2.1.100.3.12.21 no-access
This group contains all port specific statistical attributes associated with SourceRouteBridge ports.
                         mscVrPpSrsgSrStatsEntry 1.3.6.1.4.1.562.36.2.1.100.3.12.21.1 no-access
An entry in the mscVrPpSrsgSrStatsTable.
                             mscVrPpSrsgSpecInFrames 1.3.6.1.4.1.562.36.2.1.100.3.12.21.1.1 counter32 read-only
This attribute specifies the number of specifically routed frames that were received by this bridge port. A specifically routed frame has a route descriptor, constructed by the originating host which details an explicit route to the destination host. This counter will wrap to zero when it exceeds its maximum.
                             mscVrPpSrsgSpecOutFrames 1.3.6.1.4.1.562.36.2.1.100.3.12.21.1.2 counter32 read-only
This attribute specifies the number of specifically routed frames that were transmitted from this bridge port. This counter will wrap to zero when it exceeds its maximum.
                             mscVrPpSrsgApeInFrames 1.3.6.1.4.1.562.36.2.1.100.3.12.21.1.3 counter32 read-only
This attribute specifies the number of All Path Explore frames received on this bridge port. The All Path Explore frames are forwarded to all SourceRouteBridge ports assigned to this bridge regardless of the port's portStpStates. This counter will wrap to zero when it exceeds its maximum.
                             mscVrPpSrsgApeOutFrames 1.3.6.1.4.1.562.36.2.1.100.3.12.21.1.4 counter32 read-only
This attribute specifies the number of All Path Explore frames transmitted on this bridge port. The All Path Explore frames are forwarded to all SourceRouteBridge ports assigned to this bridge regardless of the port's portStpState state. This counter will wrap to zero when it exceeds its maximum.
                             mscVrPpSrsgSteInFrames 1.3.6.1.4.1.562.36.2.1.100.3.12.21.1.5 counter32 read-only
This attribute specifies the number of Spanning Tree Explore frames received on this bridge port. The Spanning Tree Explore frames are only forwarded through bridge ports whose portStpState has a value of forwarding. This counter will wrap to zero when it exceeds its maximum.
                             mscVrPpSrsgSteOutFrames 1.3.6.1.4.1.562.36.2.1.100.3.12.21.1.6 counter32 read-only
This attribute specifies the number of Spanning Tree Frames transmitted on this bridge port. This counter will wrap to zero when it exceeds its maximum.
                             mscVrPpSrsgSegmentMismatchDiscards 1.3.6.1.4.1.562.36.2.1.100.3.12.21.1.7 counter32 read-only
This attribute specifies the number of All Routes Explore and Spanning Tree Explore frames that were discarded due to an invalid next segment value in the routing information field. This counter will wrap to zero when it exceeds its maximum.
                             mscVrPpSrsgDupSegmentDiscards 1.3.6.1.4.1.562.36.2.1.100.3.12.21.1.8 counter32 read-only
This attribute specifies the number of frames discarded due to the presence of a duplicate segment identifier in the route descriptor field which may indicate a loop in the network topology. This counter will wrap to zero when it exceeds its maximum.
                             mscVrPpSrsgHopCountExceededDiscards 1.3.6.1.4.1.562.36.2.1.100.3.12.21.1.9 counter32 read-only
This attribute specifies the number of All Routes Explore and Spanning Tree Explore frames discarded by this bridge port due to a frame exceeding the maximum size allowed for a route descriptor length. This counter will wrap to zero when it exceeds its maximum.
                             mscVrPpSrsgDupLanIdOrTreeErrors 1.3.6.1.4.1.562.36.2.1.100.3.12.21.1.10 counter32 read-only
This attribute specifies the number frames received which contain duplicate LAN IDs or Tree errors. This attribute is helpful in debugging problems in networks which contain older IBM-SR bridges. This counter will wrap to zero when it exceeds its maximum.
                             mscVrPpSrsgLanIdMismatches 1.3.6.1.4.1.562.36.2.1.100.3.12.21.1.11 counter32 read-only
This attributes counts the number of All Routes Explore or Spanning Tree Explore frames that were discarded because the last LAN ID in the routing information field did not equal the LAN ID. This counter will wrap to zero when it exceeds its maximum.
                             mscVrPpSrsgStaticDiscards 1.3.6.1.4.1.562.36.2.1.100.3.12.21.1.12 counter32 read-only
This attribute is indicative of the number of explorer frames discarded due to fact that the outbound SourceRouteBridge port was disabled or deleted. This counter will wrap to zero when it exceeds its maximum.
                             mscVrPpSrsgDynamicDiscards 1.3.6.1.4.1.562.36.2.1.100.3.12.21.1.13 counter32 read-only
This attribute specifies the number of frames discarded due to receiving a frame with a target LAN ID which did not match the internal LAN ID of the receiving bridge port. This counter will wrap to zero when it exceeds its maximum.
             mscVrPpTbsg 1.3.6.1.4.1.562.36.2.1.100.3.13
                   mscVrPpTbsgRowStatusTable 1.3.6.1.4.1.562.36.2.1.100.3.13.1 no-access
This entry controls the addition and deletion of mscVrPpTbsg components.
                       mscVrPpTbsgRowStatusEntry 1.3.6.1.4.1.562.36.2.1.100.3.13.1.1 no-access
A single entry in the table represents a single mscVrPpTbsg component.
                           mscVrPpTbsgRowStatus 1.3.6.1.4.1.562.36.2.1.100.3.13.1.1.1 rowstatus read-write
This variable is used as the basis for SNMP naming of mscVrPpTbsg components. These components can be added and deleted.
                           mscVrPpTbsgComponentName 1.3.6.1.4.1.562.36.2.1.100.3.13.1.1.2 displaystring read-only
This variable provides the component's string name for use with the ASCII Console Interface
                           mscVrPpTbsgStorageType 1.3.6.1.4.1.562.36.2.1.100.3.13.1.1.4 storagetype read-only
This variable represents the storage type value for the mscVrPpTbsg tables.
                           mscVrPpTbsgIndex 1.3.6.1.4.1.562.36.2.1.100.3.13.1.1.10 nonreplicated no-access
This variable represents the index for the mscVrPpTbsg tables.
                   mscVrPpTbsgProvTable 1.3.6.1.4.1.562.36.2.1.100.3.13.10 no-access
This group houses all the provisionable attributes that belong to the this group. This group of attributes is applicable to all types of bridge ports and represent the common factor between them. These attributes influence the working of a bridge port.
                         mscVrPpTbsgProvEntry 1.3.6.1.4.1.562.36.2.1.100.3.13.10.1 no-access
An entry in the mscVrPpTbsgProvTable.
                             mscVrPpTbsgTranslateIpx 1.3.6.1.4.1.562.36.2.1.100.3.13.10.1.1 integer read-write
This attribute specifies the type of translation to be performed on frames carrying IPX packets. Ethernet frames carrying IPX payload could be translated to IEEE 802.3 frames (with the same IPX payload) or vice- versa. The main reason to do so is to allow the bridge unit to consistently forward one type of frames carrying IPX packets. Translations can be turned off altogether in which case the IPX frames will pass through the bridge unit unchanged. Enumeration: 'snap': 3, 'ethernet': 2, 'sap': 4, 'off': 0, 'ieee8023': 1.
                             mscVrPpTbsgFragmentIp 1.3.6.1.4.1.562.36.2.1.100.3.13.10.1.2 integer read-write
This attribute specifies if or not outbound frames carrying IP datagrams should be fragmented to conform to message transfer unit (mtu) sizes dictated by the media. Enumeration: 'on': 1, 'off': 0.
                             mscVrPpTbsgServiceClass 1.3.6.1.4.1.562.36.2.1.100.3.13.10.1.3 integer read-write
This attribute specifies if the frames should be ordered or not before they are transmitted through a bridge port. If this attribute has a value of ordered the received frames are ordered as in the original message, before they are transmitted out through a bridge port. If it has a value of notOrdered, received then frames pass through the bridge unit in the order they are received. This feature can be used over multiple telecommunication links to increase data flow. Please note that this attribute only affects link protocols and is ineffective with lan media. Enumeration: 'notOrdered': 1, 'ordered': 0.
                             mscVrPpTbsgConvertArpMacAddress 1.3.6.1.4.1.562.36.2.1.100.3.13.10.1.4 integer read-write
This attribute is indicative of the state of the MAC address format conversion process for ARP/RARP frames. The MAC addresses may be translated if need be from a canonical format to a non-canonical format, based on the needs of the associated media. If this attribute is set to a value of on then all Mac addresses will converted if need be to suit the format of mac address, the outgoing media will support. If this attribute is set to a value of off no such conversion takes place. Enumeration: 'on': 1, 'off': 0.
                             mscVrPpTbsgPortNum 1.3.6.1.4.1.562.36.2.1.100.3.13.10.1.5 unsigned32 read-only
This attribute is indicative of the unique number assigned to the bridge port. It is used for SNMP management of this bridge port and in spanning tree as an identifier this bridge port. Notes regarding portNum: Escape routines exist for initializing, copying, and deleting port numbers. This is necessary because SNMP requires a unique port instance identifier. The initPortNum escape routine sets the port number to a value in the range 1-255 for this purpose. The setCopiedPortNum escape routine exists to maintain the uniqueness of the port number in cases when one port is copied to another. When a bridge port is deleted, the releasePortNum escape routine places the port number being released into a pending deletion state. This is because the port number cannot be re-allocated until the port is truely deleted in the current view. This is necessary since there is no guarantee of order when processing changes to multiple protocol ports so without the pending deletion state, the same port number could be temporarily assigned to two ports for a short period of time. The portNum is set as component critical since bridging also uses the port number as a key for indexing into its data structures. If a port is deleted then re-added under the same protocol port, CAS treats the change as a SET to the portNum attribute.
                   mscVrPpTbsgTbProvTable 1.3.6.1.4.1.562.36.2.1.100.3.13.11 no-access
This group houses all the port specific provisionable attributes that belong to the Tb group. The Tb group is only applicable bridge port types that operate in the TB mode. These attributes in part influence the working of a bridge port operating in the TB mode.
                         mscVrPpTbsgTbProvEntry 1.3.6.1.4.1.562.36.2.1.100.3.13.11.1 no-access
An entry in the mscVrPpTbsgTbProvTable.
                             mscVrPpTbsgSecureOption 1.3.6.1.4.1.562.36.2.1.100.3.13.11.1.1 integer read-write
This attribute specifies whether the port secure feature is enabled. The secure feature, if enabled causes the following things to happen: a) disallows dynamic learning, b) disallows frames to be forwarded that do not satisfy the following condition: the mac address of the source should be found in the forwarding table and the destination mac address of the frame should also be found in the forwarding table. In addition to this, the port the frame was received on should figure as the in port, given the destination mac address found in the frame. c) disallows frames to be forwarded if the allowed to go port map for the destination mac address is empty. This feature in effect allows the user to choose the hosts that can generate traffic and the hosts that can receive traffic through this bridge unit. Enumeration: 'disabled': 0, 'enabled': 1.
                   mscVrPpTbsgStpProvTable 1.3.6.1.4.1.562.36.2.1.100.3.13.12 no-access
This group houses all the port specific provisionable attributes that belong to the Stp group. The Stp group is applicable to all the bridge ports that participate in the spanning tree protocol. These attributes influence the participation of the bridge port in the spanning tree protocol.
                         mscVrPpTbsgStpProvEntry 1.3.6.1.4.1.562.36.2.1.100.3.13.12.1 no-access
An entry in the mscVrPpTbsgStpProvTable.
                             mscVrPpTbsgAdminStatus 1.3.6.1.4.1.562.36.2.1.100.3.13.12.1.1 integer read-write
This attribute defines the current administrative state for this component. enabled indicates that the component is available for operation. disabled indicates the component is unavailable for operation. Enumeration: 'down': 2, 'up': 1.
                             mscVrPpTbsgPortStateStpControl 1.3.6.1.4.1.562.36.2.1.100.3.13.12.1.2 integer read-write
This attribute specifies whether or not spanning tree protocol state for this bridge port is controlled by the spanning tree protocol. In essence it indicates the participation of this bridge port in the spanning tree protocol, by accepting and acting on received bridge protocol data units and by sending out the same. on signifies that this bridge port's spanning tree port state is controlled by the spanning tree protocol. A value of off signifies that the spanning tree port state of this bridge port is unaffected by the spanning tree protocol. This in effect puts the bridge port out of reach of the spanning tree protocol and in the forwarding state. Care should be taken while assigning a value of off to this attribute, as this might cause network loops. Please do not set this attribute to off unless you are absolutely sure about the effect of such an action on your network topology. Enumeration: 'on': 1, 'off': 0.
                             mscVrPpTbsgStpTypeProv 1.3.6.1.4.1.562.36.2.1.100.3.13.12.1.3 integer read-write
This attribute specifies the type of spanning tree protocol the port is participating in. A bridge port could participate in either the ieee8021 spanning tree protocol or the dec spanning tree protocol. If the value of the attribute protocolSpec in the SpanningTreeProtocol component, provisioned under the TransparentBridge component is in conflict with the value of this attribute, the value of the protocolSpec attribute will prevail. Prevailing stp type is reflected in the value of the attribute stpTypeOper. Enumeration: 'dec': 2, 'ieee8021': 3.
                             mscVrPpTbsgPortPriority 1.3.6.1.4.1.562.36.2.1.100.3.13.12.1.4 unsigned32 read-write
This attribute specifies the value for port priority, which is contained in the first octet of the port identifier. Valid values are as follows: 1) 0..255 for stp type DEC and 2) 0..65535 for stp type IEEE.
                             mscVrPpTbsgPathCost 1.3.6.1.4.1.562.36.2.1.100.3.13.12.1.5 unsigned32 read-write
This attribute specifies the contribution of this port, to all the paths to the root bridge that include this port. Please note that the value of the attribute pathCostMethod is applied only when the value of the attribute pathCostMethod is set to on and is ignored if otherwise.
                             mscVrPpTbsgPathCostMethod 1.3.6.1.4.1.562.36.2.1.100.3.13.12.1.6 integer read-write
This attribute specifies the method used by the bridging logic, to calculate the path cost to the bridge considered to be the root bridge in the spanning tree topology. This attribute should be set to off before attempting to provision a value for pathCostProv. Enumeration: 'dec': 2, 'off': 1, 'ieee8021': 3.
                   mscVrPpTbsgDIProvTable 1.3.6.1.4.1.562.36.2.1.100.3.13.13 no-access
This group houses all the provisionable, domain specific attributes for a non-encapsulating bridge port.
                         mscVrPpTbsgDIProvEntry 1.3.6.1.4.1.562.36.2.1.100.3.13.13.1 no-access
An entry in the mscVrPpTbsgDIProvTable.
                             mscVrPpTbsgDomainNum 1.3.6.1.4.1.562.36.2.1.100.3.13.13.1.1 unsigned32 read-write
This attribute specifies the domain number associated with this bridge port. Domain numbers are used for confining frames to a domain. Domain based filtering provides a complete segregation of traffic based on domain number associated with frames. There can exist only sixteen domains when a spanning tree is desired specific to each domain. When there is only a single spanning tree spanning all the domains the maximum number of domains possible are 4294967293. This attribute is of no relevance when associated with backbone bridge port. Its value is ignored in such a situation.
                             mscVrPpTbsgPreserveDomain 1.3.6.1.4.1.562.36.2.1.100.3.13.13.1.2 integer read-write
This attribute specifies if the domain information should be preserved or embedded in the frame header. This attribute applies only to backbone ports and does not affect the access bridge ports. By setting this attribute to a value of on, domain information could be preserved in frames being tunnelled across the a backbone, so that this information can be deciphered at the other end of the backbone tunnel. This preserves the integrity of the domains thus preventing domain breaches while tunnelling frames across backbone network. If the value of this attribute is set to off then domain information is not preserved in the header of the frames tunnelling through the backbone. This eliminates the overhead incurred to preserve domain information across the backbone while tunnelling frames across it. Preserve domain is relevant when used in conjunction with the following media: FDDI, ATM MPE, Frame Relay and PPP. It is ignored when used with other types of media. Enumeration: 'on': 1, 'off': 0.
                   mscVrPpTbsgStateTable 1.3.6.1.4.1.562.36.2.1.100.3.13.14 no-access
This group contains the three OSI State attributes. The descriptions generically indicate what each state attribute implies about the component. Note that not all the values and state combinations described here are supported by every component which uses this group. For component-specific information and the valid state combinations, refer to NTP 241-7001-150, Passport Operations and Maintenance Guide.
                         mscVrPpTbsgStateEntry 1.3.6.1.4.1.562.36.2.1.100.3.13.14.1 no-access
An entry in the mscVrPpTbsgStateTable.
                             mscVrPpTbsgAdminState 1.3.6.1.4.1.562.36.2.1.100.3.13.14.1.1 integer read-only
This attribute indicates the OSI Administrative State of the component. The value locked indicates that the component is administratively prohibited from providing services for its users. A Lock or Lock - force command has been previously issued for this component. When the value is locked, the value of usageState must be idle. The value shuttingDown indicates that the component is administratively permitted to provide service to its existing users only. A Lock command was issued against the component and it is in the process of shutting down. The value unlocked indicates that the component is administratively permitted to provide services for its users. To enter this state, issue an Unlock command to this component. Enumeration: 'locked': 0, 'shuttingDown': 2, 'unlocked': 1.
                             mscVrPpTbsgOperationalState 1.3.6.1.4.1.562.36.2.1.100.3.13.14.1.2 integer read-only
This attribute indicates the OSI Operational State of the component. The value enabled indicates that the component is available for operation. Note that if adminState is locked, it would still not be providing service. The value disabled indicates that the component is not available for operation. For example, something is wrong with the component itself, or with another component on which this one depends. If the value is disabled, the usageState must be idle. Enumeration: 'disabled': 0, 'enabled': 1.
                             mscVrPpTbsgUsageState 1.3.6.1.4.1.562.36.2.1.100.3.13.14.1.3 integer read-only
This attribute indicates the OSI Usage State of the component. The value idle indicates that the component is not currently in use. The value active indicates that the component is in use and has spare capacity to provide for additional users. The value busy indicates that the component is in use and has no spare operating capacity for additional users at this time. Enumeration: 'active': 1, 'idle': 0, 'busy': 2.
                   mscVrPpTbsgOperStatusTable 1.3.6.1.4.1.562.36.2.1.100.3.13.15 no-access
This group includes the Operational Status attribute. This attribute defines the current operational state of this component.
                         mscVrPpTbsgOperStatusEntry 1.3.6.1.4.1.562.36.2.1.100.3.13.15.1 no-access
An entry in the mscVrPpTbsgOperStatusTable.
                             mscVrPpTbsgSnmpOperStatus 1.3.6.1.4.1.562.36.2.1.100.3.13.15.1.1 integer read-only
The current state of the interface. The up state indicates the interface is operational and capable of forwarding packets. The down state indicates the interface is not operational, thus unable to forward packets. testing state indicates that no operational packets can be passed. Enumeration: 'down': 2, 'testing': 3, 'up': 1.
                   mscVrPpTbsgOperTable 1.3.6.1.4.1.562.36.2.1.100.3.13.16 no-access
This group houses all the operational attributes belonging to the base group. The base group of attributes is applicable to all types of bridge ports and represent the common factor between them. These attributes in part, reflect the state of a bridge port.
                         mscVrPpTbsgOperEntry 1.3.6.1.4.1.562.36.2.1.100.3.13.16.1 no-access
An entry in the mscVrPpTbsgOperTable.
                             mscVrPpTbsgPortName 1.3.6.1.4.1.562.36.2.1.100.3.13.16.1.1 asciistring read-only
The attribute portName is a string of the form 'BridgePortName-i', where BridgePortName is the abbreviation of the corresponding bridge port and i is the instance identifier of the ProtocolPort, the bridge port is provisioned under. For example a TransparentBridgePort provisioned under ProtocolPort/myport would have a name TBP-myport.
                             mscVrPpTbsgUpTime 1.3.6.1.4.1.562.36.2.1.100.3.13.16.1.3 unsigned32 read-only
This attribute specifies the accumulated up time of this bridge port since the last reset occurred.
                             mscVrPpTbsgDownTime 1.3.6.1.4.1.562.36.2.1.100.3.13.16.1.4 unsigned32 read-only
This attribute specifies the accumulated down time of this bridge port since the last reset occurred.
                             mscVrPpTbsgBridgingMode 1.3.6.1.4.1.562.36.2.1.100.3.13.16.1.5 integer read-only
This attribute specifies the mode of bridging this port can support. It in turn implies the format of frames, this bridge port can process and forward. Enumeration: 'unknown': 1, 'tb': 2, 'srt': 4, 'sr': 3.
                             mscVrPpTbsgBridgePortConfig 1.3.6.1.4.1.562.36.2.1.100.3.13.16.1.6 integer read-only
This attribute specifies the bridge port's configuration. It indicates if the bridge port is operating as an access port or as a backbone port. An access bridge port does not encapsulate a MAC frame and does not preserve domain information in the encapsulation, whereas a backbone bridge port encapsulates the MAC frame and optionally preserves domain information in the encapsulated frame.A backbone bridge port is typically used to transport frames across a high bandwidth backbone network to another bridge unit for further processing/forwarding of the frame. Enumeration: 'access': 1, 'backbone': 2.
                             mscVrPpTbsgBridgePortType 1.3.6.1.4.1.562.36.2.1.100.3.13.16.1.7 integer read-only
This attribute specifies the type of bridge port that was provisioned. It takes into consideration the bridgingMode, bridgePortConfig and the media the bridge port is linked to before branding a bridge port. Enumeration: 'fddiBridgePort': 2, 'ethernetBridgePort': 0, 'snaDlrBridgePort': 21, 'clusterTbBridgePort': 18, 'lanEmulationClientEthernet': 22, 'frameRelayBridgePort': 6, 'srtbBridgePort': 15, 'srEncapSrBridgePort': 11, 'tbsrBridgePort': 16, 'unknown': 19, 'vcpBridgePort': 9, 'clusterSrBridgePort': 17, 'srEncapTbBridgePort': 12, 'fddiEncapsulatingBridgePort': 4, 'sourceGateSrBridgePort': 13, 'sourceGateTbBridgePort': 14, 'x25BridgePort': 10, 'smdsBridgePort': 8, 'tokenRingBridgePort': 1, 'tokenBusBridgePort': 3, 'vnsBridgePort': 5, 'atmMpeBridgePort': 20, 'pppBridgePort': 7.
                             mscVrPpTbsgIfIndex 1.3.6.1.4.1.562.36.2.1.100.3.13.16.1.8 interfaceindex read-only
This attribute specifies the index into the Interface Table where in information about the media interface corresponding to the bridge port is maintained.
                             mscVrPpTbsgDelayExceededDiscards 1.3.6.1.4.1.562.36.2.1.100.3.13.16.1.10 counter32 read-only
This attribute is indicative of the number of frames that were discarded because the time taken to process these frames exceeded the transit delay allowed for this bridge unit. This attribute is not supported by bridging and will always have a value of 0.
                             mscVrPpTbsgMtuExceededDiscards 1.3.6.1.4.1.562.36.2.1.100.3.13.16.1.11 counter32 read-only
This attribute is indicative of the number of frames discarded because the size of the out bound frame exceeded the message transfer unit (mtu) allowed for the bridge port. Note that this counter only refers to the outbound frames for this bridge port. This counter wraps around its maximum value of 4294967295. This counter is influenced by the attribute fragmentIp. This counter is incremented when the a frame larger than the mtu allowed is encountered and cannot be fragmented. If this counter is increasing steadily, it might be useful to set the value of the attribute fragmentIp to a value of on.
                   mscVrPpTbsgTbOperTable 1.3.6.1.4.1.562.36.2.1.100.3.13.17 no-access
This group houses all the port specific operational attributes that belong to the Tb group. This group also houses all the port specific statistical attributes that belong to the Tb group. The Tb group is only applicable bridge port types that operate in the TB mode. These attributes reflect the state of a bridge port operating in the TB mode
                         mscVrPpTbsgTbOperEntry 1.3.6.1.4.1.562.36.2.1.100.3.13.17.1 no-access
An entry in the mscVrPpTbsgTbOperTable.
                             mscVrPpTbsgMaxInfo 1.3.6.1.4.1.562.36.2.1.100.3.13.17.1.2 unsigned32 read-only
This attribute specifies the maximum size of the information field in a TB frame. This excludes the header field.
                             mscVrPpTbsgBadVerifyDiscards 1.3.6.1.4.1.562.36.2.1.100.3.13.17.1.3 counter32 read-only
This attribute is indicative of the number of incoming frames that were discarded because: a) the value of the secureOption attribute was set to on and b) it is not allowed to receive frames originating from the mac address found in the source address field of the frame (source mac address look up in the forwarding table failed.) on this bridge port. c) for the destination mac address found in the frame, the port the frame was received on does not appear as in port in the corresponding static table entry. Permission to receive frames from a mac address is granted via the static table entries. This attribute, badVerifyDiscards, is directly influenced by: 1. secureOption and 2. the static table entries. This counter wraps around its maximum value of 4294967295.
                             mscVrPpTbsgUnicastNoMatches 1.3.6.1.4.1.562.36.2.1.100.3.13.17.1.4 counter32 read-only
This attribute is indicative of the number frames discarded because the MAC address found in the destination field did not match the local MAC address of the bridge port. This counter is only applicable for the protocols that are being routed currently.This counter wraps around its maximum value of 4294967295.
                             mscVrPpTbsgStaticEntryDiscards 1.3.6.1.4.1.562.36.2.1.100.3.13.17.1.5 counter32 read-only
This attribute is indicative of the number of frames that were discarded because of the following two reasons: a) there was no entry for the 'allowed to go' field in the static table entry, where the input port is this bridge port. b) for spanning tree bpdus that are locally processed. This counter wraps around its maximum value of 4294967295. It might prove useful to check the static table entry corresponding to the bridge port in question, if this counter consistently displays a high value. Ideally this counter should be as low as possible.
                             mscVrPpTbsgDynamicEntryDiscards 1.3.6.1.4.1.562.36.2.1.100.3.13.17.1.6 counter32 read-only
This attribute is indicative of the number of incoming frames that a) were discarded because of the fact that the bridge port, the frame is to go out of matches the bridge port it came in from or b) if the stp port state of the out port is not forwarding. This counter wraps around its maximum value of 4294967295.
                             mscVrPpTbsgLearningDiscards 1.3.6.1.4.1.562.36.2.1.100.3.13.17.1.7 counter32 read-only
This attribute is indicative of the number of frames that were discarded while this bridge port was in a state other than the forwarding state. While in learning state the frame is discarded after the information from its header is learnt. This counter wraps around its maximum value of 4294967295.
                             mscVrPpTbsgInDiscards 1.3.6.1.4.1.562.36.2.1.100.3.13.17.1.8 counter32 read-only
This attribute is indicative of the number of frames that were received by this bridge port and were discarded by the forwarding process. This includes frames that could have been discarded due to filtering. A repidly increasing value for this attribute could indicate a shrtage of resource in terms of memory needed to process the incoming frames. More memory can be provisioned through the VirtualRouter's memory manager.
                             mscVrPpTbsgInFrames 1.3.6.1.4.1.562.36.2.1.100.3.13.17.1.9 counter32 read-only
This attribute is indicative of the number of frames that have been received by this port from its segment. Note that a frame received on this bridge port is counted if and only if it can be processed by the bridge logic contained in this bridge unit, a protocol that can be processed by the bridge logic. This counter wraps around its maximum value of 4294967295.
                             mscVrPpTbsgOutFrames 1.3.6.1.4.1.562.36.2.1.100.3.13.17.1.10 counter32 read-only
This attribute is indicative of the number of frames that have been transmitted out this bridge port. Note that frame transmitted out this bridge port is counted if and only if it is for a protocol being processed by the bridge unit. This also includes management frames.This counter wraps around its maximum value of 4294967295.
                   mscVrPpTbsgStpOperTable 1.3.6.1.4.1.562.36.2.1.100.3.13.18 no-access
This group houses all the port specific operational attributes that belong to the Stp group. The Stp group is applicable to all the bridge ports that participate in the spanning tree protocol. These attributes reflect the state of the bridge port's participation in the spanning tree protocol.
                         mscVrPpTbsgStpOperEntry 1.3.6.1.4.1.562.36.2.1.100.3.13.18.1 no-access
An entry in the mscVrPpTbsgStpOperTable.
                             mscVrPpTbsgStpPortState 1.3.6.1.4.1.562.36.2.1.100.3.13.18.1.2 integer read-only
This attribute specifies the spanning tree protocol state of the bridge port. Enumeration: 'listening': 3, 'disabled': 1, 'broken': 6, 'learning': 4, 'forwarding': 5, 'blocking': 2.
                             mscVrPpTbsgStpTypeOper 1.3.6.1.4.1.562.36.2.1.100.3.13.18.1.3 integer read-only
This attribute specifies the type of spanning tree protocol the port is participating in. A bridge port could participate in either the ieee8021 spanning tree protocol or the dec spanning tree protocol. Enumeration: 'none': 0, 'dec': 2, 'ieee8021': 3.
                             mscVrPpTbsgDesignatedCost 1.3.6.1.4.1.562.36.2.1.100.3.13.18.1.4 unsigned32 read-only
This attribute specifies the path cost of the designated port of the lan segment connected to the port.
                             mscVrPpTbsgPathCostOper 1.3.6.1.4.1.562.36.2.1.100.3.13.18.1.5 unsigned32 read-only
This attribute specifies the contribution of this port, to all the paths to the root bridge that include this port. This attribute pathCostOper will track the value of the attribute pathCostProv when the value of the attribute pathCostMethod is set of off.
                             mscVrPpTbsgDesignatedBridge 1.3.6.1.4.1.562.36.2.1.100.3.13.18.1.6 bridgeid read-only
This attribute specifies the identifier of the bridge that this port considers to be the designated bridge.
                             mscVrPpTbsgDesignatedPort 1.3.6.1.4.1.562.36.2.1.100.3.13.18.1.7 hex read-only
This attribute specifies the port identifier of the port on the designated bridge, attached to the same lan as this port is attached to.
                             mscVrPpTbsgForwardTransitions 1.3.6.1.4.1.562.36.2.1.100.3.13.18.1.8 counter32 read-only
This attribute is indicative of the number of times this bridge port transitioned from the learning state to the forwarding state. This counter wraps around its maximum value of 4294967295. A rapidly increasing value might be indicative of an unstable spanning tree topology.
                             mscVrPpTbsgBlockingDiscards 1.3.6.1.4.1.562.36.2.1.100.3.13.18.1.9 counter32 read-only
This attribute is indicative of the number of incoming frames that were discarded because the bridge port was in the blocking state. This counter wraps around its maximum value of 4294967295.
                             mscVrPpTbsgDesignatedRoot 1.3.6.1.4.1.562.36.2.1.100.3.13.18.1.10 bridgeid read-only
This attribute specifies the bridge identifier of the bridge recorded as the root bridge, in the configuration BPDUs sent out by the designated bridge on the segment to which the port is attached.
                   mscVrPpTbsgStatsTable 1.3.6.1.4.1.562.36.2.1.100.3.13.19 no-access
This group houses all the statistical attributes applicable to all types of bridge ports and represents the common factor between them. These attributes in part reflect the state of the bridge port.
                         mscVrPpTbsgStatsEntry 1.3.6.1.4.1.562.36.2.1.100.3.13.19.1 no-access
An entry in the mscVrPpTbsgStatsTable.
                             mscVrPpTbsgBadAbstractDiscards 1.3.6.1.4.1.562.36.2.1.100.3.13.19.1.1 counter32 read-only
This attribute is indicative of the number of frames that were discarded because the data that was abstracted, from frames coming in through this bridge port, did not conform to the format expected by the bridge logic.This counter wraps around its maximum value of 4294967295.
                             mscVrPpTbsgTinygramFramesIn 1.3.6.1.4.1.562.36.2.1.100.3.13.19.1.2 counter32 read-only
This attribute is indicative of the number of frames received on this bridge port that used the tinygram compression scheme.
                             mscVrPpTbsgTinygramFramesOut 1.3.6.1.4.1.562.36.2.1.100.3.13.19.1.3 counter32 read-only
This attribute is indicative of the number of frames transmitted out this bridge port that used the tinygram compression scheme.
                             mscVrPpTbsgInFilterDiscards 1.3.6.1.4.1.562.36.2.1.100.3.13.19.1.4 counter32 read-only
This attribute is indicative of the number of frames discarded at the in filter point. This includes a) frames discarded due to application of the filter defined with PCF for the in filter point and b) the frames discarded due to domain based filtering at the in filter point. This counter wraps around its maximum value of 4294967295.
                             mscVrPpTbsgOutFilterDiscards 1.3.6.1.4.1.562.36.2.1.100.3.13.19.1.5 counter32 read-only
This attribute is indicative of the number of frames discarded at the out filter point. This includes: a) frames discarded due to application of the filter defined with PCF for the out filter point and b) the frames discarded due to domain based filtering at the out filter point. This counter wraps around its maximum value of 4294967295.
             mscVrPpSrcl 1.3.6.1.4.1.562.36.2.1.100.3.14
                   mscVrPpSrclRowStatusTable 1.3.6.1.4.1.562.36.2.1.100.3.14.1 no-access
This entry controls the addition and deletion of mscVrPpSrcl components.
                       mscVrPpSrclRowStatusEntry 1.3.6.1.4.1.562.36.2.1.100.3.14.1.1 no-access
A single entry in the table represents a single mscVrPpSrcl component.
                           mscVrPpSrclRowStatus 1.3.6.1.4.1.562.36.2.1.100.3.14.1.1.1 rowstatus read-write
This variable is used as the basis for SNMP naming of mscVrPpSrcl components. These components can be added and deleted.
                           mscVrPpSrclComponentName 1.3.6.1.4.1.562.36.2.1.100.3.14.1.1.2 displaystring read-only
This variable provides the component's string name for use with the ASCII Console Interface
                           mscVrPpSrclStorageType 1.3.6.1.4.1.562.36.2.1.100.3.14.1.1.4 storagetype read-only
This variable represents the storage type value for the mscVrPpSrcl tables.
                           mscVrPpSrclIndex 1.3.6.1.4.1.562.36.2.1.100.3.14.1.1.10 nonreplicated no-access
This variable represents the index for the mscVrPpSrcl tables.
                   mscVrPpSrclNs 1.3.6.1.4.1.562.36.2.1.100.3.14.2
                       mscVrPpSrclNsRowStatusTable 1.3.6.1.4.1.562.36.2.1.100.3.14.2.1 no-access
This entry controls the addition and deletion of mscVrPpSrclNs components.
                           mscVrPpSrclNsRowStatusEntry 1.3.6.1.4.1.562.36.2.1.100.3.14.2.1.1 no-access
A single entry in the table represents a single mscVrPpSrclNs component.
                               mscVrPpSrclNsRowStatus 1.3.6.1.4.1.562.36.2.1.100.3.14.2.1.1.1 rowstatus read-write
This variable is used as the basis for SNMP naming of mscVrPpSrclNs components. These components can be added and deleted.
                               mscVrPpSrclNsComponentName 1.3.6.1.4.1.562.36.2.1.100.3.14.2.1.1.2 displaystring read-only
This variable provides the component's string name for use with the ASCII Console Interface
                               mscVrPpSrclNsStorageType 1.3.6.1.4.1.562.36.2.1.100.3.14.2.1.1.4 storagetype read-only
This variable represents the storage type value for the mscVrPpSrclNs tables.
                               mscVrPpSrclNsIndex 1.3.6.1.4.1.562.36.2.1.100.3.14.2.1.1.10 nonreplicated no-access
This variable represents the index for the mscVrPpSrclNs tables.
                       mscVrPpSrclNsProvTable 1.3.6.1.4.1.562.36.2.1.100.3.14.2.10 no-access
This group houses all the port specific provisionable attributes associated with Ns. These attributes influence the application of filters to incoming and outgoing frames.
                             mscVrPpSrclNsProvEntry 1.3.6.1.4.1.562.36.2.1.100.3.14.2.10.1 no-access
An entry in the mscVrPpSrclNsProvTable.
                                 mscVrPpSrclNsIncomingFilter 1.3.6.1.4.1.562.36.2.1.100.3.14.2.10.1.2 asciistring read-write
This attribute specifies the name of the filter to be applied at the incoming filter point.
                                 mscVrPpSrclNsOutgoingFilter 1.3.6.1.4.1.562.36.2.1.100.3.14.2.10.1.3 asciistring read-write
This attribute specifies the name of the filter to be applied at the out going filter point.
                   mscVrPpSrclProvTable 1.3.6.1.4.1.562.36.2.1.100.3.14.10 no-access
This group houses all the provisionable attributes that belong to the this group. This group of attributes is applicable to all types of bridge ports and represent the common factor between them. These attributes influence the working of a bridge port.
                         mscVrPpSrclProvEntry 1.3.6.1.4.1.562.36.2.1.100.3.14.10.1 no-access
An entry in the mscVrPpSrclProvTable.
                             mscVrPpSrclTranslateIpx 1.3.6.1.4.1.562.36.2.1.100.3.14.10.1.1 integer read-write
This attribute specifies the type of translation to be performed on frames carrying IPX packets. Ethernet frames carrying IPX payload could be translated to IEEE 802.3 frames (with the same IPX payload) or vice- versa. The main reason to do so is to allow the bridge unit to consistently forward one type of frames carrying IPX packets. Translations can be turned off altogether in which case the IPX frames will pass through the bridge unit unchanged. Enumeration: 'snap': 3, 'ethernet': 2, 'sap': 4, 'off': 0, 'ieee8023': 1.
                             mscVrPpSrclFragmentIp 1.3.6.1.4.1.562.36.2.1.100.3.14.10.1.2 integer read-write
This attribute specifies if or not outbound frames carrying IP datagrams should be fragmented to conform to message transfer unit (mtu) sizes dictated by the media. Enumeration: 'on': 1, 'off': 0.
                             mscVrPpSrclServiceClass 1.3.6.1.4.1.562.36.2.1.100.3.14.10.1.3 integer read-write
This attribute specifies if the frames should be ordered or not before they are transmitted through a bridge port. If this attribute has a value of ordered the received frames are ordered as in the original message, before they are transmitted out through a bridge port. If it has a value of notOrdered, received then frames pass through the bridge unit in the order they are received. This feature can be used over multiple telecommunication links to increase data flow. Please note that this attribute only affects link protocols and is ineffective with lan media. Enumeration: 'notOrdered': 1, 'ordered': 0.
                             mscVrPpSrclConvertArpMacAddress 1.3.6.1.4.1.562.36.2.1.100.3.14.10.1.4 integer read-write
This attribute is indicative of the state of the MAC address format conversion process for ARP/RARP frames. The MAC addresses may be translated if need be from a canonical format to a non-canonical format, based on the needs of the associated media. If this attribute is set to a value of on then all Mac addresses will converted if need be to suit the format of mac address, the outgoing media will support. If this attribute is set to a value of off no such conversion takes place. Enumeration: 'on': 1, 'off': 0.
                             mscVrPpSrclPortNum 1.3.6.1.4.1.562.36.2.1.100.3.14.10.1.5 unsigned32 read-only
This attribute is indicative of the unique number assigned to the bridge port. It is used for SNMP management of this bridge port and in spanning tree as an identifier this bridge port. Notes regarding portNum: Escape routines exist for initializing, copying, and deleting port numbers. This is necessary because SNMP requires a unique port instance identifier. The initPortNum escape routine sets the port number to a value in the range 1-255 for this purpose. The setCopiedPortNum escape routine exists to maintain the uniqueness of the port number in cases when one port is copied to another. When a bridge port is deleted, the releasePortNum escape routine places the port number being released into a pending deletion state. This is because the port number cannot be re-allocated until the port is truely deleted in the current view. This is necessary since there is no guarantee of order when processing changes to multiple protocol ports so without the pending deletion state, the same port number could be temporarily assigned to two ports for a short period of time. The portNum is set as component critical since bridging also uses the port number as a key for indexing into its data structures. If a port is deleted then re-added under the same protocol port, CAS treats the change as a SET to the portNum attribute.
                   mscVrPpSrclStpProvTable 1.3.6.1.4.1.562.36.2.1.100.3.14.12 no-access
This group houses all the port specific provisionable attributes that belong to the Stp group. The Stp group is applicable to all the bridge ports that participate in the spanning tree protocol. These attributes influence the participation of the bridge port in the spanning tree protocol.
                         mscVrPpSrclStpProvEntry 1.3.6.1.4.1.562.36.2.1.100.3.14.12.1 no-access
An entry in the mscVrPpSrclStpProvTable.
                             mscVrPpSrclAdminStatus 1.3.6.1.4.1.562.36.2.1.100.3.14.12.1.1 integer read-write
This attribute defines the current administrative state for this component. enabled indicates that the component is available for operation. disabled indicates the component is unavailable for operation. Enumeration: 'down': 2, 'up': 1.
                             mscVrPpSrclPortStateStpControl 1.3.6.1.4.1.562.36.2.1.100.3.14.12.1.2 integer read-write
This attribute specifies whether or not spanning tree protocol state for this bridge port is controlled by the spanning tree protocol. In essence it indicates the participation of this bridge port in the spanning tree protocol, by accepting and acting on received bridge protocol data units and by sending out the same. on signifies that this bridge port's spanning tree port state is controlled by the spanning tree protocol. A value of off signifies that the spanning tree port state of this bridge port is unaffected by the spanning tree protocol. This in effect puts the bridge port out of reach of the spanning tree protocol and in the forwarding state. Care should be taken while assigning a value of off to this attribute, as this might cause network loops. Please do not set this attribute to off unless you are absolutely sure about the effect of such an action on your network topology. Enumeration: 'on': 1, 'off': 0.
                             mscVrPpSrclStpTypeProv 1.3.6.1.4.1.562.36.2.1.100.3.14.12.1.3 integer read-write
This attribute specifies the type of spanning tree protocol the port is participating in. A bridge port could participate in either the ieee8021 spanning tree protocol or the dec spanning tree protocol. If the value of the attribute protocolSpec in the SpanningTreeProtocol component, provisioned under the TransparentBridge component is in conflict with the value of this attribute, the value of the protocolSpec attribute will prevail. Prevailing stp type is reflected in the value of the attribute stpTypeOper. Enumeration: 'dec': 2, 'ieee8021': 3.
                             mscVrPpSrclPortPriority 1.3.6.1.4.1.562.36.2.1.100.3.14.12.1.4 unsigned32 read-write
This attribute specifies the value for port priority, which is contained in the first octet of the port identifier. Valid values are as follows: 1) 0..255 for stp type DEC and 2) 0..65535 for stp type IEEE.
                             mscVrPpSrclPathCost 1.3.6.1.4.1.562.36.2.1.100.3.14.12.1.5 unsigned32 read-write
This attribute specifies the contribution of this port, to all the paths to the root bridge that include this port. Please note that the value of the attribute pathCostMethod is applied only when the value of the attribute pathCostMethod is set to on and is ignored if otherwise.
                             mscVrPpSrclPathCostMethod 1.3.6.1.4.1.562.36.2.1.100.3.14.12.1.6 integer read-write
This attribute specifies the method used by the bridging logic, to calculate the path cost to the bridge considered to be the root bridge in the spanning tree topology. This attribute should be set to off before attempting to provision a value for pathCostProv. Enumeration: 'dec': 2, 'off': 1, 'ieee8021': 3.
                   mscVrPpSrclDIProvTable 1.3.6.1.4.1.562.36.2.1.100.3.14.13 no-access
This group houses all the provisionable, domain specific attributes for a non-encapsulating bridge port.
                         mscVrPpSrclDIProvEntry 1.3.6.1.4.1.562.36.2.1.100.3.14.13.1 no-access
An entry in the mscVrPpSrclDIProvTable.
                             mscVrPpSrclDomainNum 1.3.6.1.4.1.562.36.2.1.100.3.14.13.1.1 unsigned32 read-write
This attribute specifies the domain number associated with this bridge port. Domain numbers are used for confining frames to a domain. Domain based filtering provides a complete segregation of traffic based on domain number associated with frames. There can exist only sixteen domains when a spanning tree is desired specific to each domain. When there is only a single spanning tree spanning all the domains the maximum number of domains possible are 4294967293. This attribute is of no relevance when associated with backbone bridge port. Its value is ignored in such a situation.
                             mscVrPpSrclPreserveDomain 1.3.6.1.4.1.562.36.2.1.100.3.14.13.1.2 integer read-write
This attribute specifies if the domain information should be preserved or embedded in the frame header. This attribute applies only to backbone ports and does not affect the access bridge ports. By setting this attribute to a value of on, domain information could be preserved in frames being tunnelled across the a backbone, so that this information can be deciphered at the other end of the backbone tunnel. This preserves the integrity of the domains thus preventing domain breaches while tunnelling frames across backbone network. If the value of this attribute is set to off then domain information is not preserved in the header of the frames tunnelling through the backbone. This eliminates the overhead incurred to preserve domain information across the backbone while tunnelling frames across it. Preserve domain is relevant when used in conjunction with the following media: FDDI, ATM MPE, Frame Relay and PPP. It is ignored when used with other types of media. Enumeration: 'on': 1, 'off': 0.
                   mscVrPpSrclStateTable 1.3.6.1.4.1.562.36.2.1.100.3.14.14 no-access
This group contains the three OSI State attributes. The descriptions generically indicate what each state attribute implies about the component. Note that not all the values and state combinations described here are supported by every component which uses this group. For component-specific information and the valid state combinations, refer to NTP 241-7001-150, Passport Operations and Maintenance Guide.
                         mscVrPpSrclStateEntry 1.3.6.1.4.1.562.36.2.1.100.3.14.14.1 no-access
An entry in the mscVrPpSrclStateTable.
                             mscVrPpSrclAdminState 1.3.6.1.4.1.562.36.2.1.100.3.14.14.1.1 integer read-only
This attribute indicates the OSI Administrative State of the component. The value locked indicates that the component is administratively prohibited from providing services for its users. A Lock or Lock - force command has been previously issued for this component. When the value is locked, the value of usageState must be idle. The value shuttingDown indicates that the component is administratively permitted to provide service to its existing users only. A Lock command was issued against the component and it is in the process of shutting down. The value unlocked indicates that the component is administratively permitted to provide services for its users. To enter this state, issue an Unlock command to this component. Enumeration: 'locked': 0, 'shuttingDown': 2, 'unlocked': 1.
                             mscVrPpSrclOperationalState 1.3.6.1.4.1.562.36.2.1.100.3.14.14.1.2 integer read-only
This attribute indicates the OSI Operational State of the component. The value enabled indicates that the component is available for operation. Note that if adminState is locked, it would still not be providing service. The value disabled indicates that the component is not available for operation. For example, something is wrong with the component itself, or with another component on which this one depends. If the value is disabled, the usageState must be idle. Enumeration: 'disabled': 0, 'enabled': 1.
                             mscVrPpSrclUsageState 1.3.6.1.4.1.562.36.2.1.100.3.14.14.1.3 integer read-only
This attribute indicates the OSI Usage State of the component. The value idle indicates that the component is not currently in use. The value active indicates that the component is in use and has spare capacity to provide for additional users. The value busy indicates that the component is in use and has no spare operating capacity for additional users at this time. Enumeration: 'active': 1, 'idle': 0, 'busy': 2.
                   mscVrPpSrclOperStatusTable 1.3.6.1.4.1.562.36.2.1.100.3.14.15 no-access
This group includes the Operational Status attribute. This attribute defines the current operational state of this component.
                         mscVrPpSrclOperStatusEntry 1.3.6.1.4.1.562.36.2.1.100.3.14.15.1 no-access
An entry in the mscVrPpSrclOperStatusTable.
                             mscVrPpSrclSnmpOperStatus 1.3.6.1.4.1.562.36.2.1.100.3.14.15.1.1 integer read-only
The current state of the interface. The up state indicates the interface is operational and capable of forwarding packets. The down state indicates the interface is not operational, thus unable to forward packets. testing state indicates that no operational packets can be passed. Enumeration: 'down': 2, 'testing': 3, 'up': 1.
                   mscVrPpSrclOperTable 1.3.6.1.4.1.562.36.2.1.100.3.14.16 no-access
This group houses all the operational attributes belonging to the base group. The base group of attributes is applicable to all types of bridge ports and represent the common factor between them. These attributes in part, reflect the state of a bridge port.
                         mscVrPpSrclOperEntry 1.3.6.1.4.1.562.36.2.1.100.3.14.16.1 no-access
An entry in the mscVrPpSrclOperTable.
                             mscVrPpSrclPortName 1.3.6.1.4.1.562.36.2.1.100.3.14.16.1.1 asciistring read-only
The attribute portName is a string of the form 'BridgePortName-i', where BridgePortName is the abbreviation of the corresponding bridge port and i is the instance identifier of the ProtocolPort, the bridge port is provisioned under. For example a TransparentBridgePort provisioned under ProtocolPort/myport would have a name TBP-myport.
                             mscVrPpSrclUpTime 1.3.6.1.4.1.562.36.2.1.100.3.14.16.1.3 unsigned32 read-only
This attribute specifies the accumulated up time of this bridge port since the last reset occurred.
                             mscVrPpSrclDownTime 1.3.6.1.4.1.562.36.2.1.100.3.14.16.1.4 unsigned32 read-only
This attribute specifies the accumulated down time of this bridge port since the last reset occurred.
                             mscVrPpSrclBridgingMode 1.3.6.1.4.1.562.36.2.1.100.3.14.16.1.5 integer read-only
This attribute specifies the mode of bridging this port can support. It in turn implies the format of frames, this bridge port can process and forward. Enumeration: 'unknown': 1, 'tb': 2, 'srt': 4, 'sr': 3.
                             mscVrPpSrclBridgePortConfig 1.3.6.1.4.1.562.36.2.1.100.3.14.16.1.6 integer read-only
This attribute specifies the bridge port's configuration. It indicates if the bridge port is operating as an access port or as a backbone port. An access bridge port does not encapsulate a MAC frame and does not preserve domain information in the encapsulation, whereas a backbone bridge port encapsulates the MAC frame and optionally preserves domain information in the encapsulated frame.A backbone bridge port is typically used to transport frames across a high bandwidth backbone network to another bridge unit for further processing/forwarding of the frame. Enumeration: 'access': 1, 'backbone': 2.
                             mscVrPpSrclBridgePortType 1.3.6.1.4.1.562.36.2.1.100.3.14.16.1.7 integer read-only
This attribute specifies the type of bridge port that was provisioned. It takes into consideration the bridgingMode, bridgePortConfig and the media the bridge port is linked to before branding a bridge port. Enumeration: 'fddiBridgePort': 2, 'ethernetBridgePort': 0, 'snaDlrBridgePort': 21, 'clusterTbBridgePort': 18, 'lanEmulationClientEthernet': 22, 'frameRelayBridgePort': 6, 'srtbBridgePort': 15, 'srEncapSrBridgePort': 11, 'tbsrBridgePort': 16, 'unknown': 19, 'vcpBridgePort': 9, 'clusterSrBridgePort': 17, 'srEncapTbBridgePort': 12, 'fddiEncapsulatingBridgePort': 4, 'sourceGateSrBridgePort': 13, 'sourceGateTbBridgePort': 14, 'x25BridgePort': 10, 'smdsBridgePort': 8, 'tokenRingBridgePort': 1, 'tokenBusBridgePort': 3, 'vnsBridgePort': 5, 'atmMpeBridgePort': 20, 'pppBridgePort': 7.
                             mscVrPpSrclIfIndex 1.3.6.1.4.1.562.36.2.1.100.3.14.16.1.8 interfaceindex read-only
This attribute specifies the index into the Interface Table where in information about the media interface corresponding to the bridge port is maintained.
                             mscVrPpSrclDelayExceededDiscards 1.3.6.1.4.1.562.36.2.1.100.3.14.16.1.10 counter32 read-only
This attribute is indicative of the number of frames that were discarded because the time taken to process these frames exceeded the transit delay allowed for this bridge unit. This attribute is not supported by bridging and will always have a value of 0.
                             mscVrPpSrclMtuExceededDiscards 1.3.6.1.4.1.562.36.2.1.100.3.14.16.1.11 counter32 read-only
This attribute is indicative of the number of frames discarded because the size of the out bound frame exceeded the message transfer unit (mtu) allowed for the bridge port. Note that this counter only refers to the outbound frames for this bridge port. This counter wraps around its maximum value of 4294967295. This counter is influenced by the attribute fragmentIp. This counter is incremented when the a frame larger than the mtu allowed is encountered and cannot be fragmented. If this counter is increasing steadily, it might be useful to set the value of the attribute fragmentIp to a value of on.
                   mscVrPpSrclStpOperTable 1.3.6.1.4.1.562.36.2.1.100.3.14.18 no-access
This group houses all the port specific operational attributes that belong to the Stp group. The Stp group is applicable to all the bridge ports that participate in the spanning tree protocol. These attributes reflect the state of the bridge port's participation in the spanning tree protocol.
                         mscVrPpSrclStpOperEntry 1.3.6.1.4.1.562.36.2.1.100.3.14.18.1 no-access
An entry in the mscVrPpSrclStpOperTable.
                             mscVrPpSrclStpPortState 1.3.6.1.4.1.562.36.2.1.100.3.14.18.1.2 integer read-only
This attribute specifies the spanning tree protocol state of the bridge port. Enumeration: 'listening': 3, 'disabled': 1, 'broken': 6, 'learning': 4, 'forwarding': 5, 'blocking': 2.
                             mscVrPpSrclStpTypeOper 1.3.6.1.4.1.562.36.2.1.100.3.14.18.1.3 integer read-only
This attribute specifies the type of spanning tree protocol the port is participating in. A bridge port could participate in either the ieee8021 spanning tree protocol or the dec spanning tree protocol. Enumeration: 'none': 0, 'dec': 2, 'ieee8021': 3.
                             mscVrPpSrclDesignatedCost 1.3.6.1.4.1.562.36.2.1.100.3.14.18.1.4 unsigned32 read-only
This attribute specifies the path cost of the designated port of the lan segment connected to the port.
                             mscVrPpSrclPathCostOper 1.3.6.1.4.1.562.36.2.1.100.3.14.18.1.5 unsigned32 read-only
This attribute specifies the contribution of this port, to all the paths to the root bridge that include this port. This attribute pathCostOper will track the value of the attribute pathCostProv when the value of the attribute pathCostMethod is set of off.
                             mscVrPpSrclDesignatedBridge 1.3.6.1.4.1.562.36.2.1.100.3.14.18.1.6 bridgeid read-only
This attribute specifies the identifier of the bridge that this port considers to be the designated bridge.
                             mscVrPpSrclDesignatedPort 1.3.6.1.4.1.562.36.2.1.100.3.14.18.1.7 hex read-only
This attribute specifies the port identifier of the port on the designated bridge, attached to the same lan as this port is attached to.
                             mscVrPpSrclForwardTransitions 1.3.6.1.4.1.562.36.2.1.100.3.14.18.1.8 counter32 read-only
This attribute is indicative of the number of times this bridge port transitioned from the learning state to the forwarding state. This counter wraps around its maximum value of 4294967295. A rapidly increasing value might be indicative of an unstable spanning tree topology.
                             mscVrPpSrclBlockingDiscards 1.3.6.1.4.1.562.36.2.1.100.3.14.18.1.9 counter32 read-only
This attribute is indicative of the number of incoming frames that were discarded because the bridge port was in the blocking state. This counter wraps around its maximum value of 4294967295.
                             mscVrPpSrclDesignatedRoot 1.3.6.1.4.1.562.36.2.1.100.3.14.18.1.10 bridgeid read-only
This attribute specifies the bridge identifier of the bridge recorded as the root bridge, in the configuration BPDUs sent out by the designated bridge on the segment to which the port is attached.
                   mscVrPpSrclStatsTable 1.3.6.1.4.1.562.36.2.1.100.3.14.19 no-access
This group houses all the statistical attributes applicable to all types of bridge ports and represents the common factor between them. These attributes in part reflect the state of the bridge port.
                         mscVrPpSrclStatsEntry 1.3.6.1.4.1.562.36.2.1.100.3.14.19.1 no-access
An entry in the mscVrPpSrclStatsTable.
                             mscVrPpSrclBadAbstractDiscards 1.3.6.1.4.1.562.36.2.1.100.3.14.19.1.1 counter32 read-only
This attribute is indicative of the number of frames that were discarded because the data that was abstracted, from frames coming in through this bridge port, did not conform to the format expected by the bridge logic.This counter wraps around its maximum value of 4294967295.
                             mscVrPpSrclTinygramFramesIn 1.3.6.1.4.1.562.36.2.1.100.3.14.19.1.2 counter32 read-only
This attribute is indicative of the number of frames received on this bridge port that used the tinygram compression scheme.
                             mscVrPpSrclTinygramFramesOut 1.3.6.1.4.1.562.36.2.1.100.3.14.19.1.3 counter32 read-only
This attribute is indicative of the number of frames transmitted out this bridge port that used the tinygram compression scheme.
                             mscVrPpSrclInFilterDiscards 1.3.6.1.4.1.562.36.2.1.100.3.14.19.1.4 counter32 read-only
This attribute is indicative of the number of frames discarded at the in filter point. This includes a) frames discarded due to application of the filter defined with PCF for the in filter point and b) the frames discarded due to domain based filtering at the in filter point. This counter wraps around its maximum value of 4294967295.
                             mscVrPpSrclOutFilterDiscards 1.3.6.1.4.1.562.36.2.1.100.3.14.19.1.5 counter32 read-only
This attribute is indicative of the number of frames discarded at the out filter point. This includes: a) frames discarded due to application of the filter defined with PCF for the out filter point and b) the frames discarded due to domain based filtering at the out filter point. This counter wraps around its maximum value of 4294967295.
                   mscVrPpSrclSrProvTable 1.3.6.1.4.1.562.36.2.1.100.3.14.20 no-access
This group contains all port specific, provisionable attributes associated with SourceRouteBridge ports.
                         mscVrPpSrclSrProvEntry 1.3.6.1.4.1.562.36.2.1.100.3.14.20.1 no-access
An entry in the mscVrPpSrclSrProvTable.
                             mscVrPpSrclHopCount 1.3.6.1.4.1.562.36.2.1.100.3.14.20.1.1 unsigned32 read-write
This attribute specifies the maximum number of hops allowed in Spanning Tree Explore and All Routes Explore frames. This value is one less than the maximum number of route descriptors allowed in a source route frame
                             mscVrPpSrclExploreFrameTreatment 1.3.6.1.4.1.562.36.2.1.100.3.14.20.1.2 integer read-write
This attribute specifies whether or not explore frames received from SourceRouteBridge ports will be sent to the SRTB-8209 translation or the encapsulated SourceRouteBridge logic. This option is used only when both the TbsrBridgePort and the SrtbBridgePort are provisioned and enabled. A value of Xlate implies that the explore frames will be sent to the Srtb translation logic and a value of Encap implies that the frames will be sent to the Encapsulated source route bridging logic. Enumeration: 'xlate': 1, 'encap': 0.
                             mscVrPpSrclLanId 1.3.6.1.4.1.562.36.2.1.100.3.14.20.1.3 unsigned32 read-write
This attribute specifies the identifier for the physical LAN that this port is attached. All SourceRouteBridge ports are assigned to a physical LAN and a logical internal LAN. Current source route bridge implementations limit the lanId to a value in the range 0 to 4095.
                             mscVrPpSrclInternalLanId 1.3.6.1.4.1.562.36.2.1.100.3.14.20.1.4 unsigned32 read-write
This attribute specifies the identifier for the internal logical LAN this port is attached. All SourceRouteBridge ports are assigned to a physical LAN and a logical internal LAN. Current source route bridge implementations limit the lanId to a value in the range 0 to 4095.
                             mscVrPpSrclBridgeNum 1.3.6.1.4.1.562.36.2.1.100.3.14.20.1.5 unsigned32 read-write
This attribute specifies the value that is used to identify this bridge when more than one bridge is used to span the same two LAN segments.
                             mscVrPpSrclLargestFrame 1.3.6.1.4.1.562.36.2.1.100.3.14.20.1.6 unsigned32 read-write
This attribute specifies the maximum frame size (LLC and above) in octets, allowed by this SourceRouteBridge port. This field is used to determine whether a modification of the largest frame field of the routing control field of the routing information field is warranted.
                             mscVrPpSrclSteSpanMode 1.3.6.1.4.1.562.36.2.1.100.3.14.20.1.7 integer read-write
This attribute determines how this bridge port will react when presented with a Spanning Tree Explore frame. If disabled, the Spanning Tree Explore frame is discarded regardless of the value of stpPortState. If the value of this attribute is forced, the Spanning Tree Explore frame is forwarded regardless of the value of stpPortState. autoSpan uses the stpPortState value to decide whether or not Spanning Tree Explore frames should be forwarded out this bridge port. If the port is in the forwarding state, the frame is received and transmitted otherwise the frame is discarded. Enumeration: 'disabled': 2, 'autoSpan': 1, 'forced': 3.
                             mscVrPpSrclAreRdLimit 1.3.6.1.4.1.562.36.2.1.100.3.14.20.1.8 unsigned32 read-write
This attribute specifies the number of route descriptors allowed in an All Routes Explore frame received on a SourceRouteBridgePort or SourceRouteTransparentBridgePort. Current source route bridge implementations limit the areRdLimit to a value in the range 0 to 8.
                             mscVrPpSrclSteRdLimit 1.3.6.1.4.1.562.36.2.1.100.3.14.20.1.9 unsigned32 read-write
This attribute specifies the number of route descriptors allowed in a Spanning Tree Explore frame received on a SourceRouteBridgePort or SourceRouteTransparentBridgePort. Current source route bridge implementations limit the steRdLimit to a value in the range 0 to 8.
                   mscVrPpSrclSrStatsTable 1.3.6.1.4.1.562.36.2.1.100.3.14.21 no-access
This group contains all port specific statistical attributes associated with SourceRouteBridge ports.
                         mscVrPpSrclSrStatsEntry 1.3.6.1.4.1.562.36.2.1.100.3.14.21.1 no-access
An entry in the mscVrPpSrclSrStatsTable.
                             mscVrPpSrclSpecInFrames 1.3.6.1.4.1.562.36.2.1.100.3.14.21.1.1 counter32 read-only
This attribute specifies the number of specifically routed frames that were received by this bridge port. A specifically routed frame has a route descriptor, constructed by the originating host which details an explicit route to the destination host. This counter will wrap to zero when it exceeds its maximum.
                             mscVrPpSrclSpecOutFrames 1.3.6.1.4.1.562.36.2.1.100.3.14.21.1.2 counter32 read-only
This attribute specifies the number of specifically routed frames that were transmitted from this bridge port. This counter will wrap to zero when it exceeds its maximum.
                             mscVrPpSrclApeInFrames 1.3.6.1.4.1.562.36.2.1.100.3.14.21.1.3 counter32 read-only
This attribute specifies the number of All Path Explore frames received on this bridge port. The All Path Explore frames are forwarded to all SourceRouteBridge ports assigned to this bridge regardless of the port's portStpStates. This counter will wrap to zero when it exceeds its maximum.
                             mscVrPpSrclApeOutFrames 1.3.6.1.4.1.562.36.2.1.100.3.14.21.1.4 counter32 read-only
This attribute specifies the number of All Path Explore frames transmitted on this bridge port. The All Path Explore frames are forwarded to all SourceRouteBridge ports assigned to this bridge regardless of the port's portStpState state. This counter will wrap to zero when it exceeds its maximum.
                             mscVrPpSrclSteInFrames 1.3.6.1.4.1.562.36.2.1.100.3.14.21.1.5 counter32 read-only
This attribute specifies the number of Spanning Tree Explore frames received on this bridge port. The Spanning Tree Explore frames are only forwarded through bridge ports whose portStpState has a value of forwarding. This counter will wrap to zero when it exceeds its maximum.
                             mscVrPpSrclSteOutFrames 1.3.6.1.4.1.562.36.2.1.100.3.14.21.1.6 counter32 read-only
This attribute specifies the number of Spanning Tree Frames transmitted on this bridge port. This counter will wrap to zero when it exceeds its maximum.
                             mscVrPpSrclSegmentMismatchDiscards 1.3.6.1.4.1.562.36.2.1.100.3.14.21.1.7 counter32 read-only
This attribute specifies the number of All Routes Explore and Spanning Tree Explore frames that were discarded due to an invalid next segment value in the routing information field. This counter will wrap to zero when it exceeds its maximum.
                             mscVrPpSrclDupSegmentDiscards 1.3.6.1.4.1.562.36.2.1.100.3.14.21.1.8 counter32 read-only
This attribute specifies the number of frames discarded due to the presence of a duplicate segment identifier in the route descriptor field which may indicate a loop in the network topology. This counter will wrap to zero when it exceeds its maximum.
                             mscVrPpSrclHopCountExceededDiscards 1.3.6.1.4.1.562.36.2.1.100.3.14.21.1.9 counter32 read-only
This attribute specifies the number of All Routes Explore and Spanning Tree Explore frames discarded by this bridge port due to a frame exceeding the maximum size allowed for a route descriptor length. This counter will wrap to zero when it exceeds its maximum.
                             mscVrPpSrclDupLanIdOrTreeErrors 1.3.6.1.4.1.562.36.2.1.100.3.14.21.1.10 counter32 read-only
This attribute specifies the number frames received which contain duplicate LAN IDs or Tree errors. This attribute is helpful in debugging problems in networks which contain older IBM-SR bridges. This counter will wrap to zero when it exceeds its maximum.
                             mscVrPpSrclLanIdMismatches 1.3.6.1.4.1.562.36.2.1.100.3.14.21.1.11 counter32 read-only
This attributes counts the number of All Routes Explore or Spanning Tree Explore frames that were discarded because the last LAN ID in the routing information field did not equal the LAN ID. This counter will wrap to zero when it exceeds its maximum.
                             mscVrPpSrclStaticDiscards 1.3.6.1.4.1.562.36.2.1.100.3.14.21.1.12 counter32 read-only
This attribute is indicative of the number of explorer frames discarded due to fact that the outbound SourceRouteBridge port was disabled or deleted. This counter will wrap to zero when it exceeds its maximum.
                             mscVrPpSrclDynamicDiscards 1.3.6.1.4.1.562.36.2.1.100.3.14.21.1.13 counter32 read-only
This attribute specifies the number of frames discarded due to receiving a frame with a target LAN ID which did not match the internal LAN ID of the receiving bridge port. This counter will wrap to zero when it exceeds its maximum.
         mscVrBr 1.3.6.1.4.1.562.36.2.1.100.5
             mscVrBrRowStatusTable 1.3.6.1.4.1.562.36.2.1.100.5.1 no-access
This entry controls the addition and deletion of mscVrBr components.
                 mscVrBrRowStatusEntry 1.3.6.1.4.1.562.36.2.1.100.5.1.1 no-access
A single entry in the table represents a single mscVrBr component.
                     mscVrBrRowStatus 1.3.6.1.4.1.562.36.2.1.100.5.1.1.1 rowstatus read-write
This variable is used as the basis for SNMP naming of mscVrBr components. These components can be added and deleted.
                     mscVrBrComponentName 1.3.6.1.4.1.562.36.2.1.100.5.1.1.2 displaystring read-only
This variable provides the component's string name for use with the ASCII Console Interface
                     mscVrBrStorageType 1.3.6.1.4.1.562.36.2.1.100.5.1.1.4 storagetype read-only
This variable represents the storage type value for the mscVrBr tables.
                     mscVrBrIndex 1.3.6.1.4.1.562.36.2.1.100.5.1.1.10 nonreplicated no-access
This variable represents the index for the mscVrBr tables.
             mscVrBrPte 1.3.6.1.4.1.562.36.2.1.100.5.2
                 mscVrBrPteRowStatusTable 1.3.6.1.4.1.562.36.2.1.100.5.2.1 no-access
*** THIS TABLE CURRENTLY NOT IMPLEMENTED *** This entry controls the addition and deletion of mscVrBrPte components.
                     mscVrBrPteRowStatusEntry 1.3.6.1.4.1.562.36.2.1.100.5.2.1.1 no-access
A single entry in the table represents a single mscVrBrPte component.
                         mscVrBrPteRowStatus 1.3.6.1.4.1.562.36.2.1.100.5.2.1.1.1 rowstatus read-only
This variable is used as the basis for SNMP naming of mscVrBrPte components. These components cannot be added nor deleted.
                         mscVrBrPteComponentName 1.3.6.1.4.1.562.36.2.1.100.5.2.1.1.2 displaystring read-only
This variable provides the component's string name for use with the ASCII Console Interface
                         mscVrBrPteStorageType 1.3.6.1.4.1.562.36.2.1.100.5.2.1.1.4 storagetype read-only
This variable represents the storage type value for the mscVrBrPte tables.
                         mscVrBrPteDomainNumIndex 1.3.6.1.4.1.562.36.2.1.100.5.2.1.1.10 integer32 no-access
This variable represents an index for the mscVrBrPte tables.
                         mscVrBrPtePortNameIndex 1.3.6.1.4.1.562.36.2.1.100.5.2.1.1.11 asciistringindex no-access
This variable represents an index for the mscVrBrPte tables.
                         mscVrBrPteModeIndex 1.3.6.1.4.1.562.36.2.1.100.5.2.1.1.12 integer no-access
This variable represents an index for the mscVrBrPte tables. Enumeration: 'sr': 3, 'tb': 2, 'srt': 4.
                 mscVrBrPteOperTable 1.3.6.1.4.1.562.36.2.1.100.5.2.10 no-access
*** THIS TABLE CURRENTLY NOT IMPLEMENTED *** This group houses all the operational attributes belonging to the PortTableEntry component.
                       mscVrBrPteOperEntry 1.3.6.1.4.1.562.36.2.1.100.5.2.10.1 no-access
An entry in the mscVrBrPteOperTable.
                           mscVrBrPteMacType 1.3.6.1.4.1.562.36.2.1.100.5.2.10.1.1 integer read-only
This attribute is indicative of the Mac type of the bridge port is associated with. Enumeration: 'clusterSr': 17, 'srEncapSr': 11, 'fddiEncapsulating': 4, 'ppp': 7, 'frameRelay': 6, 'lecEthernet': 22, 'snaDlr': 21, 'unknown': 19, 'vcp': 9, 'x25': 10, 'sourceGateSr': 13, 'srEncapTb': 12, 'vns': 5, 'ethernet': 0, 'smds': 8, 'fddiBridgePort': 2, 'tbsr': 16, 'atmMpe': 20, 'tokenRing': 1, 'clusterTb': 18, 'srtb': 15, 'tokenBus': 3, 'sourceGateTb': 14.
                           mscVrBrPteStpState 1.3.6.1.4.1.562.36.2.1.100.5.2.10.1.2 integer read-only
This attribute is indicative of the stp state of the bridge port. Enumeration: 'listening': 3, 'disabled': 1, 'broken': 6, 'learning': 4, 'forwarding': 5, 'blocking': 2.
                           mscVrBrPteStpType 1.3.6.1.4.1.562.36.2.1.100.5.2.10.1.3 integer read-only
This attribute specifies the type of the spanning tree protocol this bridge port is participating in. Enumeration: 'unknown': 1, 'dec': 2, 'ieee8021': 3.
                           mscVrBrPteFilterPoints 1.3.6.1.4.1.562.36.2.1.100.5.2.10.1.4 integer read-only
This attribute in indicative of the points where filtering is active currently. Enumeration: 'none': 4, 'out': 2, 'inOut': 3, 'in': 1.
                           mscVrBrPtePortPointsTo 1.3.6.1.4.1.562.36.2.1.100.5.2.10.1.5 integer read-only
This attribute in indicative of the fact if this bridge port leads to the root bridge of the spanning tree topology or if leads to the designated bridge of the lan segment the bridge port is attached to. Enumeration: 'designatedBridge': 3, 'none': 1, 'rootBridge': 2.
                 mscVrBrPteSpOperTable 1.3.6.1.4.1.562.36.2.1.100.5.2.11 no-access
*** THIS TABLE CURRENTLY NOT IMPLEMENTED *** This group contains all the attributes associated with the source route portion of the port table.
                       mscVrBrPteSpOperEntry 1.3.6.1.4.1.562.36.2.1.100.5.2.11.1 no-access
An entry in the mscVrBrPteSpOperTable.
                           mscVrBrPteLanId 1.3.6.1.4.1.562.36.2.1.100.5.2.11.1.1 unsigned32 read-only
This attribute identifies the lan identifier the bridge port is attached to. LAN ID is a part of the route descriptor used when source route bridging. Note that the value 0 is used by some applications for special test cases and the value 65535 signifies that no lanId is assigned to this port.
                           mscVrBrPteInternalLanId 1.3.6.1.4.1.562.36.2.1.100.5.2.11.1.2 unsigned32 read-only
This attribute contains the internal or logical LAN to which a port is attached. All source bridge ports have an associated physical LAN segment and logical internal LAN segment. Note that the value 0 is used by some applications for special test cases and the value 65535 signifies that no internalLanId is assigned to this port.
                           mscVrBrPteBridgeNum 1.3.6.1.4.1.562.36.2.1.100.5.2.11.1.3 unsigned32 read-only
This attribute specifies the number assigned to the bridge associated with this LAN ID table entry. The bridge number is a part of the route descriptor of a source routed frame. Note that the value 0 is used by some applications for special test cases and the value 65535 signifies that no bridgeNum is assigned to this port.
             mscVrBrNs 1.3.6.1.4.1.562.36.2.1.100.5.3
                 mscVrBrNsRowStatusTable 1.3.6.1.4.1.562.36.2.1.100.5.3.1 no-access
This entry controls the addition and deletion of mscVrBrNs components.
                     mscVrBrNsRowStatusEntry 1.3.6.1.4.1.562.36.2.1.100.5.3.1.1 no-access
A single entry in the table represents a single mscVrBrNs component.
                         mscVrBrNsRowStatus 1.3.6.1.4.1.562.36.2.1.100.5.3.1.1.1 rowstatus read-write
This variable is used as the basis for SNMP naming of mscVrBrNs components. These components can be added and deleted.
                         mscVrBrNsComponentName 1.3.6.1.4.1.562.36.2.1.100.5.3.1.1.2 displaystring read-only
This variable provides the component's string name for use with the ASCII Console Interface
                         mscVrBrNsStorageType 1.3.6.1.4.1.562.36.2.1.100.5.3.1.1.4 storagetype read-only
This variable represents the storage type value for the mscVrBrNs tables.
                         mscVrBrNsIndex 1.3.6.1.4.1.562.36.2.1.100.5.3.1.1.10 nonreplicated no-access
This variable represents the index for the mscVrBrNs tables.
                 mscVrBrNsAte 1.3.6.1.4.1.562.36.2.1.100.5.3.2
                     mscVrBrNsAteRowStatusTable 1.3.6.1.4.1.562.36.2.1.100.5.3.2.1 no-access
This entry controls the addition and deletion of mscVrBrNsAte components.
                         mscVrBrNsAteRowStatusEntry 1.3.6.1.4.1.562.36.2.1.100.5.3.2.1.1 no-access
A single entry in the table represents a single mscVrBrNsAte component.
                             mscVrBrNsAteRowStatus 1.3.6.1.4.1.562.36.2.1.100.5.3.2.1.1.1 rowstatus read-write
This variable is used as the basis for SNMP naming of mscVrBrNsAte components. These components can be added and deleted.
                             mscVrBrNsAteComponentName 1.3.6.1.4.1.562.36.2.1.100.5.3.2.1.1.2 displaystring read-only
This variable provides the component's string name for use with the ASCII Console Interface
                             mscVrBrNsAteStorageType 1.3.6.1.4.1.562.36.2.1.100.5.3.2.1.1.4 storagetype read-only
This variable represents the storage type value for the mscVrBrNsAte tables.
                             mscVrBrNsAteEntryNumberIndex 1.3.6.1.4.1.562.36.2.1.100.5.3.2.1.1.10 integer32 no-access
This variable represents the index for the mscVrBrNsAte tables.
                     mscVrBrNsAteProvTable 1.3.6.1.4.1.562.36.2.1.100.5.3.2.10 no-access
This group houses all the attributes that together form an apply table entry. These fields of an apply table entry are used as match criteria, which when satisfied results in the application of the named filter to the frame.
                           mscVrBrNsAteProvEntry 1.3.6.1.4.1.562.36.2.1.100.5.3.2.10.1 no-access
An entry in the mscVrBrNsAteProvTable.
                               mscVrBrNsAteDomainNum 1.3.6.1.4.1.562.36.2.1.100.5.3.2.10.1.1 unsigned32 read-write
This attribute specifies the domain number associated with a frame, that would qualify it partly, for a match in the apply table. The domain number provisioned will form a part of the match criteria only if it is not provisioned with a wild card value of 0. If the wild card character is specified, any domain number will satisfy the match criteria, in effect loosing domain number as a qualifier in the match criteria.
                               mscVrBrNsAteFirstMacAddress 1.3.6.1.4.1.562.36.2.1.100.5.3.2.10.1.2 macaddress read-write
This attribute specifies the MAC address to be anded with the firstMACAddressMask, and the result compared with- a) The source MAC address in a frame when the attribute direction has a value of to, b) The destination MAC address in a frame when the attribute direction has a value of from, c) Source / Destination address in a frame when the attribute direction has a value of toFrom, as a part of finding a match in the bridge filter apply table.
                               mscVrBrNsAteFirstMacAddressMask 1.3.6.1.4.1.562.36.2.1.100.5.3.2.10.1.3 macaddress read-write
This attribute specifies the mask which is anded with the attribute firstMACAddress. The result is then compared with- a) The source MAC address in a frame when the attribute direction has a value of to, b) The destination MAC address in a frame when the attribute direction has a value of from, c) Source / Destination address in a frame when the attribute direction has a value of toFrom, as a part of finding a match in the bridge filter apply table.
                               mscVrBrNsAteSecondMacAddress 1.3.6.1.4.1.562.36.2.1.100.5.3.2.10.1.4 macaddress read-write
This attribute specifies the MAC address to be anded with the secondMACAddressMask, and the result compared with- a) The destination MAC address in a frame when the attribute direction has a value of to, b) The source MAC address in a frame when the attribute direction has a value of from, c) Destination/Source address in a frame when the attribute direction has a value of toFrom, as a part of finding a match in the bridge filter apply table.
                               mscVrBrNsAteSecondMacAddressMask 1.3.6.1.4.1.562.36.2.1.100.5.3.2.10.1.5 macaddress read-write
This attribute specifies the mask which is anded with the attribute secondMACAddress. The result is then compared with- a) The destination MAC address in a frame when the attribute direction has a value of to, b) The source MAC address in a frame when the attribute direction has a value of from, c) Destination/Source address in a frame when the attribute direction has a value of toFrom, as a part of finding a match in the bridge filter apply table.
                               mscVrBrNsAteDirection 1.3.6.1.4.1.562.36.2.1.100.5.3.2.10.1.6 integer read-write
This attribute specifies the direction of frame flow. It is used to appropriately compare the result of logically anding MAC address, MACAddressMask pairs, with the source /destination MAC address fields in a frame, as a part of the match finding process. When this attribute has value of to, the firstMACAddress is logically anded with the firstMACAddressMask and the result compared with the source MAC address in a frame and the secondMACAddress logically anded with the secondMACAddressMask and compared with the destination MAC address. When this attribute has a value of from, the firstMACAddress is logically anded with the firstMACAddressMask and the result compared with the destinationMAC address in a frame and the secondMACAddress logically anded with the secondMACAddressMask and compared with the sourceMAC addressin the frame, as a part of finding a match in the bridge filter apply table entry. Enumeration: 'to': 0, 'from': 1, 'toFrom': 2.
                               mscVrBrNsAteFilterName 1.3.6.1.4.1.562.36.2.1.100.5.3.2.10.1.7 asciistring read-write
This attribute specifies the name of the filter to be applied to the frame, if it satisfies the match criteria mentioned in the bridge filter apply table entry.
                 mscVrBrNsProvTable 1.3.6.1.4.1.562.36.2.1.100.5.3.10 no-access
This group houses all the provisionable attributes applicable to the packet control facility. These attributes are global attributes and are not port specific.
                       mscVrBrNsProvEntry 1.3.6.1.4.1.562.36.2.1.100.5.3.10.1 no-access
An entry in the mscVrBrNsProvTable.
                           mscVrBrNsFirstFilter 1.3.6.1.4.1.562.36.2.1.100.5.3.10.1.1 asciistring read-write
This attribute specifies the name of the filter to be applied at the first filter point.
                           mscVrBrNsLastFilter 1.3.6.1.4.1.562.36.2.1.100.5.3.10.1.2 asciistring read-write
This attribute specifies the name of the filter that is to be applied at the last filter point.
             mscVrBrTb 1.3.6.1.4.1.562.36.2.1.100.5.4
                 mscVrBrTbRowStatusTable 1.3.6.1.4.1.562.36.2.1.100.5.4.1 no-access
This entry controls the addition and deletion of mscVrBrTb components.
                     mscVrBrTbRowStatusEntry 1.3.6.1.4.1.562.36.2.1.100.5.4.1.1 no-access
A single entry in the table represents a single mscVrBrTb component.
                         mscVrBrTbRowStatus 1.3.6.1.4.1.562.36.2.1.100.5.4.1.1.1 rowstatus read-write
This variable is used as the basis for SNMP naming of mscVrBrTb components. These components can be added and deleted.
                         mscVrBrTbComponentName 1.3.6.1.4.1.562.36.2.1.100.5.4.1.1.2 displaystring read-only
This variable provides the component's string name for use with the ASCII Console Interface
                         mscVrBrTbStorageType 1.3.6.1.4.1.562.36.2.1.100.5.4.1.1.4 storagetype read-only
This variable represents the storage type value for the mscVrBrTb tables.
                         mscVrBrTbIndex 1.3.6.1.4.1.562.36.2.1.100.5.4.1.1.10 nonreplicated no-access
This variable represents the index for the mscVrBrTb tables.
                 mscVrBrTbStp 1.3.6.1.4.1.562.36.2.1.100.5.4.2
                     mscVrBrTbStpRowStatusTable 1.3.6.1.4.1.562.36.2.1.100.5.4.2.1 no-access
This entry controls the addition and deletion of mscVrBrTbStp components.
                         mscVrBrTbStpRowStatusEntry 1.3.6.1.4.1.562.36.2.1.100.5.4.2.1.1 no-access
A single entry in the table represents a single mscVrBrTbStp component.
                             mscVrBrTbStpRowStatus 1.3.6.1.4.1.562.36.2.1.100.5.4.2.1.1.1 rowstatus read-write
This variable is used as the basis for SNMP naming of mscVrBrTbStp components. These components can be added and deleted.
                             mscVrBrTbStpComponentName 1.3.6.1.4.1.562.36.2.1.100.5.4.2.1.1.2 displaystring read-only
This variable provides the component's string name for use with the ASCII Console Interface
                             mscVrBrTbStpStorageType 1.3.6.1.4.1.562.36.2.1.100.5.4.2.1.1.4 storagetype read-only
This variable represents the storage type value for the mscVrBrTbStp tables.
                             mscVrBrTbStpIndex 1.3.6.1.4.1.562.36.2.1.100.5.4.2.1.1.10 integer32 no-access
This variable represents the index for the mscVrBrTbStp tables.
                     mscVrBrTbStpProvTable 1.3.6.1.4.1.562.36.2.1.100.5.4.2.10 no-access
This group houses all the provisionable attributes that are applicable to the spanning tree protocol. These are global attributes and not port specific attributes. These attributes have a direct impact on the way this bridge participates in the spanning tree protocol.
                           mscVrBrTbStpProvEntry 1.3.6.1.4.1.562.36.2.1.100.5.4.2.10.1 no-access
An entry in the mscVrBrTbStpProvTable.
                               mscVrBrTbStpStpMode 1.3.6.1.4.1.562.36.2.1.100.5.4.2.10.1.1 integer read-write
This attribute determines if this stp instance is to act as the stp instance for the backbone or an stp instance for a non-backbone media configuration. There can exist only one Backbone stp instance per virtual router. If the attribute domainStpTbState is set to a value on and Backbone bridge ports have been provisioned, there should exist a Backbone stp instance. Please note that it is not permissible to assign the instance identifier of this stp instance as domain number of any access bridge port. In case of stp instances that are non-Backbone, the instance identifier is indicative of the domain number the stp is operational in. Enumeration: 'access': 1, 'backbone': 2.
                               mscVrBrTbStpProtocolSpec 1.3.6.1.4.1.562.36.2.1.100.5.4.2.10.1.2 integer read-write
This attribute specifies the type of spanning tree protocols that are in operation in the bridge. This means that this bridge participates in the types spanning tree protocol indicated by this attribute. Enumeration: 'ieee8021d': 3, 'both': 1, 'dec': 2.
                               mscVrBrTbStpPriority 1.3.6.1.4.1.562.36.2.1.100.5.4.2.10.1.3 unsigned32 read-write
This attribute is used to construct the bridgeId. It forms the first two octets of the bridgeId and the remaining 6 octets are made up of the bridgeMACAddress. The priority also determines the root bridge of the spanning tree topology. Manipulating this attribute might lead to a change in the spanning tree topology.
                               mscVrBrTbStpBridgeMaxAge 1.3.6.1.4.1.562.36.2.1.100.5.4.2.10.1.4 unsigned32 read-write
The maximum age of spanning tree protocol information learned from the network on any bridge port before it is discarded. This value is used by this bridge and all the other bridges, when this bridge is the root bridge of the spanning tree topology. The following relationships are enforced as required by the IEEE 802.1d standards document. 2 *(bridgeForwardDelay -1.0seconds) >= bridgeMaxAge, bridgeMaxAge >= 2 * bridgeHelloTime + 1.0 seconds. DESCRIPTION
                               mscVrBrTbStpBridgeHelloTime 1.3.6.1.4.1.562.36.2.1.100.5.4.2.10.1.5 unsigned32 read-write
This attribute specifies the time interval between the transmission of configuration BPDUs on any bridge port when this bridge becomes the root bridge. This attribute value is also used by all the other bridges in the Spanning Tree while this bridge is the root. The following relationship is enforced as required by the IEEE 802.1d standards document. bridgeMaxAge >= 2 * bridgeHelloTime + 1.0 seconds.
                               mscVrBrTbStpBridgeForwardDelay 1.3.6.1.4.1.562.36.2.1.100.5.4.2.10.1.6 unsigned32 read-write
This attribute specifies how fast a bridge port changes its STP state while progressing towards the forwarding state. It is also used as agingTime to age dynamic entries in the forwarding table once a topology change is detected. This attribute is used by all the bridges participating in the spanning tree protocol, when this bridge is the root bridge. The following relationship is enforced as required by the IEEE 802.1d standards document. 2 *(bridgeForwardDelay -1.0sconds) >= bridgeMaxAge.
                     mscVrBrTbStpOperTable 1.3.6.1.4.1.562.36.2.1.100.5.4.2.11 no-access
This group houses all the operational, spanning tree protocol attributes. These attributes are applicable in a global manner and are not specific to a bridge port.
                           mscVrBrTbStpOperEntry 1.3.6.1.4.1.562.36.2.1.100.5.4.2.11.1 no-access
An entry in the mscVrBrTbStpOperTable.
                               mscVrBrTbStpBridgeId 1.3.6.1.4.1.562.36.2.1.100.5.4.2.11.1.1 bridgeid read-only
This attribute specifies the identifier value of this bridge, which serves to uniquely represent this bridge in the spanning tree topology. Thus, a bridgeId is unique only in the spanning tree instance the bridge in participating in. If multiple domain spanning trees exist then the same bridgeId can be re-used across these spanning tree instances.
                               mscVrBrTbStpRootPortName 1.3.6.1.4.1.562.36.2.1.100.5.4.2.11.1.2 asciistring read-only
This attribute specifies the name of the bridge port that offers the lowest cost route to the root bridge of the spanning tree topology.The attribute rootPortName is a string of the form 'BridgePortName-i', where BridgePortName is the abbreviation of the corresponding bridge port and i is the instance identifier of the ProtocolPort, the bridge port is provisioned under. For example a TransparentBridgePort provisioned under ProtocolPort/myport would have a name TBP-myport. If multiple instances of spanning tree are operational, then there will exist a rootPortName value for each instance of the spanning tree running, and is applicable to that instance alone.
                               mscVrBrTbStpTimeSinceTopologyChange 1.3.6.1.4.1.562.36.2.1.100.5.4.2.11.1.3 unsigned32 read-only
This attribute specifies the time since a spanning tree topology change was detected by this bridge.
                               mscVrBrTbStpTopologyChangeDetect 1.3.6.1.4.1.562.36.2.1.100.5.4.2.11.1.4 integer read-only
This attribute specifies whether or not a topology change was detected. This flag is set when a bpdu with the topology detect flag set is received from the root bridge. If this bridge is the root bridge this flag is set on receipt of a topology change notification bpdu. It is reset after a fixed length of time. Enumeration: 'true': 1, 'false': 0.
                               mscVrBrTbStpTopologyChanges 1.3.6.1.4.1.562.36.2.1.100.5.4.2.11.1.5 counter32 read-only
This attribute is indicative of the number of topology changes detected by this bridge since the last bridge reset. This counter wraps around its maximum value of 4294967295.
                               mscVrBrTbStpDesignatedRoot 1.3.6.1.4.1.562.36.2.1.100.5.4.2.11.1.6 bridgeid read-only
This attribute specifies the identifier of the bridge that this bridge treats as the root of the spanning tree topology. The root of the spanning tree topology is chosen through exchange.
                               mscVrBrTbStpRootCost 1.3.6.1.4.1.562.36.2.1.100.5.4.2.11.1.8 unsigned32 read-only
This attribute specifies the cost of the path to the root as seen by this bridge.
                               mscVrBrTbStpMaxAge 1.3.6.1.4.1.562.36.2.1.100.5.4.2.11.1.9 unsigned32 read-only
This attribute specifies the maximum age of the spanning tree protocol info learnt from a port, before it is discarded.
                               mscVrBrTbStpAgingTimeOper 1.3.6.1.4.1.562.36.2.1.100.5.4.2.11.1.10 unsigned32 read-only
This attribute specifies the time period used in seconds, to age out dynamically learned entries in the forwarding table. The aging time is specific to a spanning tree protocol instance running. A value for the aging time of the current instance of the spanning tree protocol can be provisioned through the attribute agingTime under the InwBrTb component. The agingTimeOper attribute assumes the value of the bridgeForwardDelay while a topology change is in progress. This is done to facilitate quick aging out of the learned entries that might have become obsolete due to a spanning tree topology change.
                               mscVrBrTbStpHelloTime 1.3.6.1.4.1.562.36.2.1.100.5.4.2.11.1.11 unsigned32 read-only
This attribute specifies the time interval between the transmission of the configuration BPDUs. This value is obtained from the root bridge of the spanning tree topology, through bridge protocol data units. This value should be the value assigned to the attribute bridgeHelloTime of the root bridge.
                               mscVrBrTbStpHoldTime 1.3.6.1.4.1.562.36.2.1.100.5.4.2.11.1.12 unsigned32 read-only
This attribute specifies the interval of time which no more than two BPDUs should be sent.
                               mscVrBrTbStpFwdDelay 1.3.6.1.4.1.562.36.2.1.100.5.4.2.11.1.13 unsigned32 read-only
This attribute specifies how much time a port spends in any state while progressing towards the forwarding state. It is also used to age out learned entries while a topology change is in progress.This value should be the value assigned to the attribute bridgefwdDelay of the root bridge.
                 mscVrBrTbSte 1.3.6.1.4.1.562.36.2.1.100.5.4.3
                     mscVrBrTbSteRowStatusTable 1.3.6.1.4.1.562.36.2.1.100.5.4.3.1 no-access
This entry controls the addition and deletion of mscVrBrTbSte components.
                         mscVrBrTbSteRowStatusEntry 1.3.6.1.4.1.562.36.2.1.100.5.4.3.1.1 no-access
A single entry in the table represents a single mscVrBrTbSte component.
                             mscVrBrTbSteRowStatus 1.3.6.1.4.1.562.36.2.1.100.5.4.3.1.1.1 rowstatus read-write
This variable is used as the basis for SNMP naming of mscVrBrTbSte components. These components can be added and deleted.
                             mscVrBrTbSteComponentName 1.3.6.1.4.1.562.36.2.1.100.5.4.3.1.1.2 displaystring read-only
This variable provides the component's string name for use with the ASCII Console Interface
                             mscVrBrTbSteStorageType 1.3.6.1.4.1.562.36.2.1.100.5.4.3.1.1.4 storagetype read-only
This variable represents the storage type value for the mscVrBrTbSte tables.
                             mscVrBrTbSteAddressIndex 1.3.6.1.4.1.562.36.2.1.100.5.4.3.1.1.10 dashedhexstring no-access
This variable represents an index for the mscVrBrTbSte tables.
                             mscVrBrTbSteReceivePortIndex 1.3.6.1.4.1.562.36.2.1.100.5.4.3.1.1.11 asciistringindex no-access
This variable represents an index for the mscVrBrTbSte tables.
                     mscVrBrTbSteProvTable 1.3.6.1.4.1.562.36.2.1.100.5.4.3.10 no-access
This group houses all the fields of a static table entry. All these attributes can be provisioned by the user. Multiple such static table entries together form the static forwarding table.
                           mscVrBrTbSteProvEntry 1.3.6.1.4.1.562.36.2.1.100.5.4.3.10.1 no-access
An entry in the mscVrBrTbSteProvTable.
                               mscVrBrTbSteStatus 1.3.6.1.4.1.562.36.2.1.100.5.4.3.10.1.1 integer read-write
This attribute specifies the longevity of an entry in the static table. Please note that currently only a value of permanent is supported. Enumeration: 'permanent': 3.
                     mscVrBrTbSteAtgtTable 1.3.6.1.4.1.562.36.2.1.100.5.4.3.271 no-access
This port map specifies the out bridge ports a MAC frame with address in its destination MAC address field, originating from receivePort, can go out of. The allowedToGoTo attribute is a set of strings where in each string is of the form 'BridgePortName-i', where BridgePortName is the abbreviation of the corresponding TB or SRT bridge port and i is the instance identifier of the ProtocolPort, the bridge port is provisioned under. Multiple strings can be specified on the same set command. Each string in the list is space separated. An '*' in place of the i indicates that regardless of the protocol port instance, all bridge ports with name BridgePortName should be included in the allowedToGoTo. In cases where there are multiple bridge ports provisioned under a protocol port, (e.g. pseudo bridge ports) each bridge port name must be specified in the form of strings, as indicated above. Please note that this attribute allowedToGoTo cannot contain any of the following bridge ports in part: SrBP, Srtb, Srsg, Tbsg, Srse, Srcl, FddiESr.
                             mscVrBrTbSteAtgtEntry 1.3.6.1.4.1.562.36.2.1.100.5.4.3.271.1 no-access
An entry in the mscVrBrTbSteAtgtTable.
                                 mscVrBrTbSteAtgtValue 1.3.6.1.4.1.562.36.2.1.100.5.4.3.271.1.1 asciistring read-write
This variable represents both the value and the index for the mscVrBrTbSteAtgtTable.
                                 mscVrBrTbSteAtgtRowStatus 1.3.6.1.4.1.562.36.2.1.100.5.4.3.271.1.2 rowstatus read-write
This variable is used to control the addition and deletion of individual values of the mscVrBrTbSteAtgtTable.
                 mscVrBrTbFte 1.3.6.1.4.1.562.36.2.1.100.5.4.4
                     mscVrBrTbFteRowStatusTable 1.3.6.1.4.1.562.36.2.1.100.5.4.4.1 no-access
*** THIS TABLE CURRENTLY NOT IMPLEMENTED *** This entry controls the addition and deletion of mscVrBrTbFte components.
                         mscVrBrTbFteRowStatusEntry 1.3.6.1.4.1.562.36.2.1.100.5.4.4.1.1 no-access
A single entry in the table represents a single mscVrBrTbFte component.
                             mscVrBrTbFteRowStatus 1.3.6.1.4.1.562.36.2.1.100.5.4.4.1.1.1 rowstatus read-only
This variable is used as the basis for SNMP naming of mscVrBrTbFte components. These components cannot be added nor deleted.
                             mscVrBrTbFteComponentName 1.3.6.1.4.1.562.36.2.1.100.5.4.4.1.1.2 displaystring read-only
This variable provides the component's string name for use with the ASCII Console Interface
                             mscVrBrTbFteStorageType 1.3.6.1.4.1.562.36.2.1.100.5.4.4.1.1.4 storagetype read-only
This variable represents the storage type value for the mscVrBrTbFte tables.
                             mscVrBrTbFteAddressIndex 1.3.6.1.4.1.562.36.2.1.100.5.4.4.1.1.10 dashedhexstring no-access
This variable represents an index for the mscVrBrTbFte tables.
                             mscVrBrTbFteDomainNumIndex 1.3.6.1.4.1.562.36.2.1.100.5.4.4.1.1.11 integer32 no-access
This variable represents an index for the mscVrBrTbFte tables.
                     mscVrBrTbFteOperTable 1.3.6.1.4.1.562.36.2.1.100.5.4.4.10 no-access
*** THIS TABLE CURRENTLY NOT IMPLEMENTED *** This group houses all the attributes that form the fields of a forwarding table entry. Multiple such forwarding table entries put together form the forwarding table. These attributes reflect the state of the transparent bridge forwarding table.
                           mscVrBrTbFteOperEntry 1.3.6.1.4.1.562.36.2.1.100.5.4.4.10.1 no-access
An entry in the mscVrBrTbFteOperTable.
                               mscVrBrTbFtePort 1.3.6.1.4.1.562.36.2.1.100.5.4.4.10.1.3 asciistring read-only
This attribute is the port name through which the address was learnt. This implies that the frames that are destined for a station whose MAC address is the same as the address, will be forwarded through the bridge port indicated by the attribute port. The attribute port is a string of the form 'BridgePortName-i', where BridgePortName is the abbreviation of the corresponding bridge port and i is the instance identifier of the ProtocolPort, the bridge port is provisioned under. For example a TransparentBridgePort provisioned under ProtocolPort/myport would have a name TBP-myport.
                               mscVrBrTbFteAgeOfEntry 1.3.6.1.4.1.562.36.2.1.100.5.4.4.10.1.4 gauge32 read-only
This attribute specifies the age of the forwarding table entry. This is used to purge entries that have not been used for a certain period of time. This feature is to ensure that only the recently used entries are kept in the forwarding table. The time period for aging entries can be provisioned through the attribute agingTime under the component TransparentBridge.
                               mscVrBrTbFtePeerAddressInfo 1.3.6.1.4.1.562.36.2.1.100.5.4.4.10.1.5 bridgeid read-only
This attribute represents the learned peer address information. This address is used to essentially tunnel frames to a peer bridge unit across a network or a backbone. The tunneled frame is then appropriately processed by the peer bridge unit. Fddi encapsulated bridging using FddiETb bridge port and Source route encapsulated bridging using SrseBridgePort & TbseBridgePort are examples of instances where this attribute peerAddressInfo is used.
                               mscVrBrTbFteStatus 1.3.6.1.4.1.562.36.2.1.100.5.4.4.10.1.6 integer read-only
This attribute represents the status of the forwarding table entry. A value of learned indicates that the entry was learned and cached from the network. Please note that a only a value of learned is currently supported. Enumeration: 'learned': 3.
                 mscVrBrTbNcFte 1.3.6.1.4.1.562.36.2.1.100.5.4.5
                     mscVrBrTbNcFteRowStatusTable 1.3.6.1.4.1.562.36.2.1.100.5.4.5.1 no-access
*** THIS TABLE CURRENTLY NOT IMPLEMENTED *** This entry controls the addition and deletion of mscVrBrTbNcFte components.
                         mscVrBrTbNcFteRowStatusEntry 1.3.6.1.4.1.562.36.2.1.100.5.4.5.1.1 no-access
A single entry in the table represents a single mscVrBrTbNcFte component.
                             mscVrBrTbNcFteRowStatus 1.3.6.1.4.1.562.36.2.1.100.5.4.5.1.1.1 rowstatus read-only
This variable is used as the basis for SNMP naming of mscVrBrTbNcFte components. These components cannot be added nor deleted.
                             mscVrBrTbNcFteComponentName 1.3.6.1.4.1.562.36.2.1.100.5.4.5.1.1.2 displaystring read-only
This variable provides the component's string name for use with the ASCII Console Interface
                             mscVrBrTbNcFteStorageType 1.3.6.1.4.1.562.36.2.1.100.5.4.5.1.1.4 storagetype read-only
This variable represents the storage type value for the mscVrBrTbNcFte tables.
                             mscVrBrTbNcFteAddressIndex 1.3.6.1.4.1.562.36.2.1.100.5.4.5.1.1.10 dashedhexstring no-access
This variable represents an index for the mscVrBrTbNcFte tables.
                             mscVrBrTbNcFteDomainNumIndex 1.3.6.1.4.1.562.36.2.1.100.5.4.5.1.1.11 integer32 no-access
This variable represents an index for the mscVrBrTbNcFte tables.
                     mscVrBrTbNcFteOperTable 1.3.6.1.4.1.562.36.2.1.100.5.4.5.10 no-access
*** THIS TABLE CURRENTLY NOT IMPLEMENTED *** This group houses all the attributes that form the fields of a forwarding table entry. Multiple such forwarding table entries put together form the forwarding table. These attributes reflect the state of the transparent bridge forwarding table.
                           mscVrBrTbNcFteOperEntry 1.3.6.1.4.1.562.36.2.1.100.5.4.5.10.1 no-access
An entry in the mscVrBrTbNcFteOperTable.
                               mscVrBrTbNcFtePort 1.3.6.1.4.1.562.36.2.1.100.5.4.5.10.1.3 asciistring read-only
This attribute is the port name through which the address was learnt. This implies that the frames that are destined for a station whose MAC address is the same as the address, will be forwarded through the bridge port indicated by the attribute port. The attribute port is a string of the form 'BridgePortName-i', where BridgePortName is the abbreviation of the corresponding bridge port and i is the instance identifier of the ProtocolPort, the bridge port is provisioned under. For example a TransparentBridgePort provisioned under ProtocolPort/myport would have a name TBP-myport.
                               mscVrBrTbNcFteAgeOfEntry 1.3.6.1.4.1.562.36.2.1.100.5.4.5.10.1.4 gauge32 read-only
This attribute specifies the age of the forwarding table entry. This is used to purge entries that have not been used for a certain period of time. This feature is to ensure that only the recently used entries are kept in the forwarding table. The time period for aging entries can be provisioned through the attribute agingTime under the component TransparentBridge.
                               mscVrBrTbNcFtePeerAddressInfo 1.3.6.1.4.1.562.36.2.1.100.5.4.5.10.1.5 bridgeid read-only
This attribute represents the learned peer address information. This address is used to essentially tunnel frames to a peer bridge unit across a network or a backbone. The tunneled frame is then appropriately processed by the peer bridge unit. Fddi encapsulated bridging using FddiETb bridge port and Source route encapsulated bridging using SrseBridgePort & TbseBridgePort are examples of instances where this attribute peerAddressInfo is used.
                               mscVrBrTbNcFteStatus 1.3.6.1.4.1.562.36.2.1.100.5.4.5.10.1.6 integer read-only
This attribute represents the status of the forwarding table entry. A value of learned indicates that the entry was learned and cached from the network. Please note that a only a value of learned is currently supported. Enumeration: 'learned': 3.
                 mscVrBrTbProvTable 1.3.6.1.4.1.562.36.2.1.100.5.4.10 no-access
This group houses all the provisionable attributes applicable to a transparent bridge, those attributes that are global and are not port specific.
                       mscVrBrTbProvEntry 1.3.6.1.4.1.562.36.2.1.100.5.4.10.1 no-access
An entry in the mscVrBrTbProvTable.
                           mscVrBrTbFwdTableNumEntries 1.3.6.1.4.1.562.36.2.1.100.5.4.10.1.1 unsigned32 read-write
This attribute specifies the number of entries that can exist in the transparent bridge forwarding table. This attribute provides a way to control the resources allocated to forwarding table. This attribute will prove to be very useful while attempting to fine tune the resource allocated to the various types of tables to suit the network configuration. Please understand that this attribute tbFwdTableNumEntries is influenced by the memory management scheme provided by the VirtualRouter and is by no means independent of the same. It is important to understand the network configuration in terms of number and types of bridge ports provisioned before attempting to fine tune this attribute.The following attributes can be used as feedback to fine tune this attribute: a) attribute totalForwardingTableEntries under the TransparentBridge component, b) attribute numFtEntriesFree under the TransparentBridge component, c) attribute numFtEntriesDenied under the TransparentBridge component
                           mscVrBrTbAgingTime 1.3.6.1.4.1.562.36.2.1.100.5.4.10.1.2 unsigned32 read-write
This attribute specifies the time period used in seconds, to age out dynamically learned entries in the forwarding table. The aging time can change, triggered by a spanning tree topology change. The operational value of the aging time is reflected in the attribute agingTimeOper under the SpanningTreeProtocol component.
                 mscVrBrTbStatsTable 1.3.6.1.4.1.562.36.2.1.100.5.4.11 no-access
This group houses all the statistical attributes for a transparent bridge, those attributes that are global in nature and are not port specific.
                       mscVrBrTbStatsEntry 1.3.6.1.4.1.562.36.2.1.100.5.4.11.1 no-access
An entry in the mscVrBrTbStatsTable.
                           mscVrBrTbLearnedEntryDiscards 1.3.6.1.4.1.562.36.2.1.100.5.4.11.1.1 counter32 read-only
This attribute represents the number of entries that might have been learned but have been discarded due to lack of space to store them in the forwarding table. This counter is not supported currently by the bridging platform and will always return a value of 0 in response to any queries.
                           mscVrBrTbTotalForwardingTableEntries 1.3.6.1.4.1.562.36.2.1.100.5.4.11.1.2 counter32 read-only
This attribute specifies the total number of TB forwarding table entries. This includes static forwarding table entries and dynamic forwarding table entries. This attribute is influenced by the attribute tbFwdTableNumEntries, which is a provisionable attribute. If the value is consistently approaching the value of the attribute tbFwdTableNumEntries, it is advisable to increase the value provisioned for tbFwdTableNumEntries. It indicates a potential shortage of forwarding table entries in the future. This attribute is inversely proportional in value to the attribute numFtEntriesFree. This counter wraps around its maximum value of 4294967295.
                           mscVrBrTbNumFtEntriesFree 1.3.6.1.4.1.562.36.2.1.100.5.4.11.1.3 gauge32 read-only
This attribute is indicative of the number of TB forwarding table entries free. These entries could be used by static entries or by dynamic entries. This counter wraps around its maximum value of 4294967295. A consistently high value for this attribute indicates that there is a resource surplus here, in terms of the memory requirements of the forwarding table. This surplus could be utilized elsewhere if need be. The value of this attributes directly influenced by the value of the attribute tbFwdTableNumEntries.
                           mscVrBrTbNumFtEntriesDenied 1.3.6.1.4.1.562.36.2.1.100.5.4.11.1.4 counter32 read-only
This attribute is indicative of the number of instances wherein TB table entry was unavailable. These entries could have been denied for static entries or for dynamic entries. This counter wraps around its maximum value of 4294967295. If this counter consistently shows a high value, it is indicative of a resource shortage in terms of memory required to support the increase in the number of forwarding table entries. To rectify this resource shortage, increase the number of forwarding table entries through the provisioned attribute tbFwdTableEntries under the Bridge component. This counter should ideally be as low as possible.
             mscVrBrSrb 1.3.6.1.4.1.562.36.2.1.100.5.5
                 mscVrBrSrbRowStatusTable 1.3.6.1.4.1.562.36.2.1.100.5.5.1 no-access
This entry controls the addition and deletion of mscVrBrSrb components.
                     mscVrBrSrbRowStatusEntry 1.3.6.1.4.1.562.36.2.1.100.5.5.1.1 no-access
A single entry in the table represents a single mscVrBrSrb component.
                         mscVrBrSrbRowStatus 1.3.6.1.4.1.562.36.2.1.100.5.5.1.1.1 rowstatus read-write
This variable is used as the basis for SNMP naming of mscVrBrSrb components. These components can be added and deleted.
                         mscVrBrSrbComponentName 1.3.6.1.4.1.562.36.2.1.100.5.5.1.1.2 displaystring read-only
This variable provides the component's string name for use with the ASCII Console Interface
                         mscVrBrSrbStorageType 1.3.6.1.4.1.562.36.2.1.100.5.5.1.1.4 storagetype read-only
This variable represents the storage type value for the mscVrBrSrb tables.
                         mscVrBrSrbIndex 1.3.6.1.4.1.562.36.2.1.100.5.5.1.1.10 nonreplicated no-access
This variable represents the index for the mscVrBrSrb tables.
                 mscVrBrSrbStp 1.3.6.1.4.1.562.36.2.1.100.5.5.2
                     mscVrBrSrbStpRowStatusTable 1.3.6.1.4.1.562.36.2.1.100.5.5.2.1 no-access
This entry controls the addition and deletion of mscVrBrSrbStp components.
                         mscVrBrSrbStpRowStatusEntry 1.3.6.1.4.1.562.36.2.1.100.5.5.2.1.1 no-access
A single entry in the table represents a single mscVrBrSrbStp component.
                             mscVrBrSrbStpRowStatus 1.3.6.1.4.1.562.36.2.1.100.5.5.2.1.1.1 rowstatus read-write
This variable is used as the basis for SNMP naming of mscVrBrSrbStp components. These components can be added and deleted.
                             mscVrBrSrbStpComponentName 1.3.6.1.4.1.562.36.2.1.100.5.5.2.1.1.2 displaystring read-only
This variable provides the component's string name for use with the ASCII Console Interface
                             mscVrBrSrbStpStorageType 1.3.6.1.4.1.562.36.2.1.100.5.5.2.1.1.4 storagetype read-only
This variable represents the storage type value for the mscVrBrSrbStp tables.
                             mscVrBrSrbStpIndex 1.3.6.1.4.1.562.36.2.1.100.5.5.2.1.1.10 integer32 no-access
This variable represents the index for the mscVrBrSrbStp tables.
                     mscVrBrSrbStpProvTable 1.3.6.1.4.1.562.36.2.1.100.5.5.2.10 no-access
This group houses all the provisionable attributes that are applicable to the spanning tree protocol. These are global attributes and not port specific attributes. These attributes have a direct impact on the way this bridge participates in the spanning tree protocol.
                           mscVrBrSrbStpProvEntry 1.3.6.1.4.1.562.36.2.1.100.5.5.2.10.1 no-access
An entry in the mscVrBrSrbStpProvTable.
                               mscVrBrSrbStpStpMode 1.3.6.1.4.1.562.36.2.1.100.5.5.2.10.1.1 integer read-write
This attribute determines if this stp instance is to act as the stp instance for the backbone or an stp instance for a non-backbone media configuration. There can exist only one Backbone stp instance per virtual router. If the attribute domainStpTbState is set to a value on and Backbone bridge ports have been provisioned, there should exist a Backbone stp instance. Please note that it is not permissible to assign the instance identifier of this stp instance as domain number of any access bridge port. In case of stp instances that are non-Backbone, the instance identifier is indicative of the domain number the stp is operational in. Enumeration: 'access': 1, 'backbone': 2.
                               mscVrBrSrbStpProtocolSpec 1.3.6.1.4.1.562.36.2.1.100.5.5.2.10.1.2 integer read-write
This attribute specifies the type of spanning tree protocols that are in operation in the bridge. This means that this bridge participates in the types spanning tree protocol indicated by this attribute. Enumeration: 'ieee8021d': 3, 'both': 1, 'dec': 2.
                               mscVrBrSrbStpPriority 1.3.6.1.4.1.562.36.2.1.100.5.5.2.10.1.3 unsigned32 read-write
This attribute is used to construct the bridgeId. It forms the first two octets of the bridgeId and the remaining 6 octets are made up of the bridgeMACAddress. The priority also determines the root bridge of the spanning tree topology. Manipulating this attribute might lead to a change in the spanning tree topology.
                               mscVrBrSrbStpBridgeMaxAge 1.3.6.1.4.1.562.36.2.1.100.5.5.2.10.1.4 unsigned32 read-write
The maximum age of spanning tree protocol information learned from the network on any bridge port before it is discarded. This value is used by this bridge and all the other bridges, when this bridge is the root bridge of the spanning tree topology. The following relationships are enforced as required by the IEEE 802.1d standards document. 2 *(bridgeForwardDelay -1.0seconds) >= bridgeMaxAge, bridgeMaxAge >= 2 * bridgeHelloTime + 1.0 seconds. DESCRIPTION
                               mscVrBrSrbStpBridgeHelloTime 1.3.6.1.4.1.562.36.2.1.100.5.5.2.10.1.5 unsigned32 read-write
This attribute specifies the time interval between the transmission of configuration BPDUs on any bridge port when this bridge becomes the root bridge. This attribute value is also used by all the other bridges in the Spanning Tree while this bridge is the root. The following relationship is enforced as required by the IEEE 802.1d standards document. bridgeMaxAge >= 2 * bridgeHelloTime + 1.0 seconds.
                               mscVrBrSrbStpBridgeForwardDelay 1.3.6.1.4.1.562.36.2.1.100.5.5.2.10.1.6 unsigned32 read-write
This attribute specifies how fast a bridge port changes its STP state while progressing towards the forwarding state. It is also used as agingTime to age dynamic entries in the forwarding table once a topology change is detected. This attribute is used by all the bridges participating in the spanning tree protocol, when this bridge is the root bridge. The following relationship is enforced as required by the IEEE 802.1d standards document. 2 *(bridgeForwardDelay -1.0sconds) >= bridgeMaxAge.
                     mscVrBrSrbStpOperTable 1.3.6.1.4.1.562.36.2.1.100.5.5.2.11 no-access
This group houses all the operational, spanning tree protocol attributes. These attributes are applicable in a global manner and are not specific to a bridge port.
                           mscVrBrSrbStpOperEntry 1.3.6.1.4.1.562.36.2.1.100.5.5.2.11.1 no-access
An entry in the mscVrBrSrbStpOperTable.
                               mscVrBrSrbStpBridgeId 1.3.6.1.4.1.562.36.2.1.100.5.5.2.11.1.1 bridgeid read-only
This attribute specifies the identifier value of this bridge, which serves to uniquely represent this bridge in the spanning tree topology. Thus, a bridgeId is unique only in the spanning tree instance the bridge in participating in. If multiple domain spanning trees exist then the same bridgeId can be re-used across these spanning tree instances.
                               mscVrBrSrbStpRootPortName 1.3.6.1.4.1.562.36.2.1.100.5.5.2.11.1.2 asciistring read-only
This attribute specifies the name of the bridge port that offers the lowest cost route to the root bridge of the spanning tree topology.The attribute rootPortName is a string of the form 'BridgePortName-i', where BridgePortName is the abbreviation of the corresponding bridge port and i is the instance identifier of the ProtocolPort, the bridge port is provisioned under. For example a TransparentBridgePort provisioned under ProtocolPort/myport would have a name TBP-myport. If multiple instances of spanning tree are operational, then there will exist a rootPortName value for each instance of the spanning tree running, and is applicable to that instance alone.
                               mscVrBrSrbStpTimeSinceTopologyChange 1.3.6.1.4.1.562.36.2.1.100.5.5.2.11.1.3 unsigned32 read-only
This attribute specifies the time since a spanning tree topology change was detected by this bridge.
                               mscVrBrSrbStpTopologyChangeDetect 1.3.6.1.4.1.562.36.2.1.100.5.5.2.11.1.4 integer read-only
This attribute specifies whether or not a topology change was detected. This flag is set when a bpdu with the topology detect flag set is received from the root bridge. If this bridge is the root bridge this flag is set on receipt of a topology change notification bpdu. It is reset after a fixed length of time. Enumeration: 'true': 1, 'false': 0.
                               mscVrBrSrbStpTopologyChanges 1.3.6.1.4.1.562.36.2.1.100.5.5.2.11.1.5 counter32 read-only
This attribute is indicative of the number of topology changes detected by this bridge since the last bridge reset. This counter wraps around its maximum value of 4294967295.
                               mscVrBrSrbStpDesignatedRoot 1.3.6.1.4.1.562.36.2.1.100.5.5.2.11.1.6 bridgeid read-only
This attribute specifies the identifier of the bridge that this bridge treats as the root of the spanning tree topology. The root of the spanning tree topology is chosen through exchange.
                               mscVrBrSrbStpRootCost 1.3.6.1.4.1.562.36.2.1.100.5.5.2.11.1.8 unsigned32 read-only
This attribute specifies the cost of the path to the root as seen by this bridge.
                               mscVrBrSrbStpMaxAge 1.3.6.1.4.1.562.36.2.1.100.5.5.2.11.1.9 unsigned32 read-only
This attribute specifies the maximum age of the spanning tree protocol info learnt from a port, before it is discarded.
                               mscVrBrSrbStpAgingTimeOper 1.3.6.1.4.1.562.36.2.1.100.5.5.2.11.1.10 unsigned32 read-only
This attribute specifies the time period used in seconds, to age out dynamically learned entries in the forwarding table. The aging time is specific to a spanning tree protocol instance running. A value for the aging time of the current instance of the spanning tree protocol can be provisioned through the attribute agingTime under the InwBrTb component. The agingTimeOper attribute assumes the value of the bridgeForwardDelay while a topology change is in progress. This is done to facilitate quick aging out of the learned entries that might have become obsolete due to a spanning tree topology change.
                               mscVrBrSrbStpHelloTime 1.3.6.1.4.1.562.36.2.1.100.5.5.2.11.1.11 unsigned32 read-only
This attribute specifies the time interval between the transmission of the configuration BPDUs. This value is obtained from the root bridge of the spanning tree topology, through bridge protocol data units. This value should be the value assigned to the attribute bridgeHelloTime of the root bridge.
                               mscVrBrSrbStpHoldTime 1.3.6.1.4.1.562.36.2.1.100.5.5.2.11.1.12 unsigned32 read-only
This attribute specifies the interval of time which no more than two BPDUs should be sent.
                               mscVrBrSrbStpFwdDelay 1.3.6.1.4.1.562.36.2.1.100.5.5.2.11.1.13 unsigned32 read-only
This attribute specifies how much time a port spends in any state while progressing towards the forwarding state. It is also used to age out learned entries while a topology change is in progress.This value should be the value assigned to the attribute bridgefwdDelay of the root bridge.
                 mscVrBrSrbLte 1.3.6.1.4.1.562.36.2.1.100.5.5.3
                     mscVrBrSrbLteRowStatusTable 1.3.6.1.4.1.562.36.2.1.100.5.5.3.1 no-access
*** THIS TABLE CURRENTLY NOT IMPLEMENTED *** This entry controls the addition and deletion of mscVrBrSrbLte components.
                         mscVrBrSrbLteRowStatusEntry 1.3.6.1.4.1.562.36.2.1.100.5.5.3.1.1 no-access
A single entry in the table represents a single mscVrBrSrbLte component.
                             mscVrBrSrbLteRowStatus 1.3.6.1.4.1.562.36.2.1.100.5.5.3.1.1.1 rowstatus read-only
This variable is used as the basis for SNMP naming of mscVrBrSrbLte components. These components cannot be added nor deleted.
                             mscVrBrSrbLteComponentName 1.3.6.1.4.1.562.36.2.1.100.5.5.3.1.1.2 displaystring read-only
This variable provides the component's string name for use with the ASCII Console Interface
                             mscVrBrSrbLteStorageType 1.3.6.1.4.1.562.36.2.1.100.5.5.3.1.1.4 storagetype read-only
This variable represents the storage type value for the mscVrBrSrbLte tables.
                             mscVrBrSrbLteLanIdIndex 1.3.6.1.4.1.562.36.2.1.100.5.5.3.1.1.10 integer32 no-access
This variable represents an index for the mscVrBrSrbLte tables.
                             mscVrBrSrbLteDomainNumIndex 1.3.6.1.4.1.562.36.2.1.100.5.5.3.1.1.11 integer32 no-access
This variable represents an index for the mscVrBrSrbLte tables.
                     mscVrBrSrbLteOperTable 1.3.6.1.4.1.562.36.2.1.100.5.5.3.10 no-access
*** THIS TABLE CURRENTLY NOT IMPLEMENTED *** This group contains all the fields of a LAN ID Table entry.
                           mscVrBrSrbLteOperEntry 1.3.6.1.4.1.562.36.2.1.100.5.5.3.10.1 no-access
An entry in the mscVrBrSrbLteOperTable.
                               mscVrBrSrbLtePortName 1.3.6.1.4.1.562.36.2.1.100.5.5.3.10.1.1 asciistring read-only
This attribute specifies the name of the bridge port the frame should be forwarded through to reach the desired Lan. In the case where the desired Lan is across a TB/SRT cloud, this entry would have the name of the SrSeBridgePort. The attribute portName is a string of the form 'BridgePortName-i', where BridgePortName is the abbreviation of the corresponding bridge port and i is the instance identifier of the ProtocolPort the bridge port is provisioned under. For example a SourceRouteBridgePort provisioned under ProtocolPort/MyPort would have a name SrBP-MyPort. Please note that the attribute portName cannot have a value of TBP, FddiETb, Tbse, Tbcl, Tbsr, Srsg, Tbsg. DESCRIPTION
                               mscVrBrSrbLteAgeOfEntry 1.3.6.1.4.1.562.36.2.1.100.5.5.3.10.1.2 unsigned32 read-only
This attribute specifies the age of this entry in seconds.
                               mscVrBrSrbLtePeerMACAddress 1.3.6.1.4.1.562.36.2.1.100.5.5.3.10.1.3 dashedhexstring read-only
This attribute specifies the MAC address of a bridge unit found across an transparent bridge/source route transparent network whose LAN ID is referenced by the attribute lanId. The peerMACAddress for static entries will be all zeroes.
                               mscVrBrSrbLteTypeOfEntry 1.3.6.1.4.1.562.36.2.1.100.5.5.3.10.1.4 integer read-only
This attribute specifies the type of the LAN ID table entry. LAN ID table entries may be either static or dynamic. Dynamic entries imply that to reach the desired LAN source route frames need to be tunneled through a TB/SRT network, to another bridge unit which is attached to the LAN. These entries have a peerMACAddress associated with them and may be removed through the aging mechanism of the LAN ID table. Static entries on the other hand contain information about LANs that may be reached directly through bridge ports attached to the bridge. They are not aged and do not have a peerMACAddress associated with them. Enumeration: 'dynamic': 1, 'static': 0.
                 mscVrBrSrbProvTable 1.3.6.1.4.1.562.36.2.1.100.5.5.10 no-access
This group contains all provisionable attributes associated with source route bridging. These attributes are global in nature as opposed to port specific.
                       mscVrBrSrbProvEntry 1.3.6.1.4.1.562.36.2.1.100.5.5.10.1 no-access
An entry in the mscVrBrSrbProvTable.
                           mscVrBrSrbLanIdTableNumEntries 1.3.6.1.4.1.562.36.2.1.100.5.5.10.1.1 unsigned32 read-write
This attribute specifies the maximum number of entries in the LAN ID table. This attribute provides a way to control the resources allocated to the LAN ID table. The lanIdTableNumEntries value depends upon the VirtualRouter attribute bridgingMaxHeapSpace and the number of source route bridge ports provisioned for this SourceRouteBridge. Consider the following attributes of the SourceRouteBridge component when adjusting this number: - totalLanIdTableEntries - numLanIdTEntriesFree - numLanIdTEntriesDenied
                           mscVrBrSrbAgingTime 1.3.6.1.4.1.562.36.2.1.100.5.5.10.1.2 unsigned32 read-write
This attribute specifies the time period used in seconds, to age out dynamically learned entries in the forwarding table. The aging time can change, triggered by a spanning tree topology change. The operational value of the aging time is reflected in the attribute agingTimeOper under the SpanningTreeProtocol component.
                           mscVrBrSrbBridgeLfMode 1.3.6.1.4.1.562.36.2.1.100.5.5.10.1.3 integer read-only
This attribute indicates whether the bridge operates using the older 3-bit length negotiation field or the newer 6-bit length field in the routing information field. Only the 3-bit field is supported at this time. Enumeration: 'mode6': 2, 'mode3': 1.
                 mscVrBrSrbStatsTable 1.3.6.1.4.1.562.36.2.1.100.5.5.11 no-access
This group contains all statistical attributes associated with the SourceRouteBridge. These attributes are global in nature as opposed to port specific.
                       mscVrBrSrbStatsEntry 1.3.6.1.4.1.562.36.2.1.100.5.5.11.1 no-access
An entry in the mscVrBrSrbStatsTable.
                           mscVrBrSrbTotalLanIdTableEntries 1.3.6.1.4.1.562.36.2.1.100.5.5.11.1.1 counter32 read-only
This attribute specifies the total number of LAN ID Table entries. The total includes both static and dynamic entries. The value is limited by the attribute lanIdTableNumEntries, a provisionable attribute. If the value is consistently approaching the value of lanIdTableNumEntries it is advisable to increase the value provisioned for lanIdTableNumEntries.
                           mscVrBrSrbNumLanIdtEntriesFree 1.3.6.1.4.1.562.36.2.1.100.5.5.11.1.2 counter32 read-only
This attribute specifies the number of LanIdTable entries that are available for use. A consistently high value indicates a resource surplus in terms of memory requirements for the bridge. This surplus could be utilized elsewhere if need be. The value of this attribute is directly influenced by the value of the lanIdTableNumEntries.
                           mscVrBrSrbNumLanIdtEntriesDenied 1.3.6.1.4.1.562.36.2.1.100.5.5.11.1.3 counter32 read-only
This attribute indicates the number of instances where an entry was not placed in the LanIdTable due to the lack of free entries. A rapid increase indicates a shortage of free entries. To reduce the shortage increase the provisioned lanIdTableNumEntries value.
             mscVrBrAdminControlTable 1.3.6.1.4.1.562.36.2.1.100.5.10 no-access
This group includes the Administrative Control attribute. This attribute defines the current administrative state of this component.
                   mscVrBrAdminControlEntry 1.3.6.1.4.1.562.36.2.1.100.5.10.1 no-access
An entry in the mscVrBrAdminControlTable.
                       mscVrBrAdminStatus 1.3.6.1.4.1.562.36.2.1.100.5.10.1.1 integer read-write
This attribute defines the current administrative status for thiscomponent. enabled indicates that the component is available for operation. disabled indicates the component is unavailable for operation. The application preserves all previously received provisioning data, all writable operational data and all counters. Please note that all learnt data are lost. The bridge application is not available for operation while in this state. Enumeration: 'down': 2, 'up': 1.
             mscVrBrStateTable 1.3.6.1.4.1.562.36.2.1.100.5.12 no-access
This group contains the three OSI State attributes. The descriptions generically indicate what each state attribute implies about the component. Note that not all the values and state combinations described here are supported by every component which uses this group. For component-specific information and the valid state combinations, refer to NTP 241-7001-150, Passport Operations and Maintenance Guide.
                   mscVrBrStateEntry 1.3.6.1.4.1.562.36.2.1.100.5.12.1 no-access
An entry in the mscVrBrStateTable.
                       mscVrBrAdminState 1.3.6.1.4.1.562.36.2.1.100.5.12.1.1 integer read-only
This attribute indicates the OSI Administrative State of the component. The value locked indicates that the component is administratively prohibited from providing services for its users. A Lock or Lock - force command has been previously issued for this component. When the value is locked, the value of usageState must be idle. The value shuttingDown indicates that the component is administratively permitted to provide service to its existing users only. A Lock command was issued against the component and it is in the process of shutting down. The value unlocked indicates that the component is administratively permitted to provide services for its users. To enter this state, issue an Unlock command to this component. Enumeration: 'locked': 0, 'shuttingDown': 2, 'unlocked': 1.
                       mscVrBrOperationalState 1.3.6.1.4.1.562.36.2.1.100.5.12.1.2 integer read-only
This attribute indicates the OSI Operational State of the component. The value enabled indicates that the component is available for operation. Note that if adminState is locked, it would still not be providing service. The value disabled indicates that the component is not available for operation. For example, something is wrong with the component itself, or with another component on which this one depends. If the value is disabled, the usageState must be idle. Enumeration: 'disabled': 0, 'enabled': 1.
                       mscVrBrUsageState 1.3.6.1.4.1.562.36.2.1.100.5.12.1.3 integer read-only
This attribute indicates the OSI Usage State of the component. The value idle indicates that the component is not currently in use. The value active indicates that the component is in use and has spare capacity to provide for additional users. The value busy indicates that the component is in use and has no spare operating capacity for additional users at this time. Enumeration: 'active': 1, 'idle': 0, 'busy': 2.
             mscVrBrOperStatusTable 1.3.6.1.4.1.562.36.2.1.100.5.13 no-access
This group includes the Operational Status attribute. This attribute defines the current operational state of this component.
                   mscVrBrOperStatusEntry 1.3.6.1.4.1.562.36.2.1.100.5.13.1 no-access
An entry in the mscVrBrOperStatusTable.
                       mscVrBrSnmpOperStatus 1.3.6.1.4.1.562.36.2.1.100.5.13.1.1 integer read-only
The current state of the interface. The up state indicates the interface is operational and capable of forwarding packets. The down state indicates the interface is not operational, thus unable to forward packets. testing state indicates that no operational packets can be passed. Enumeration: 'down': 2, 'testing': 3, 'up': 1.
             mscVrBrOperTable 1.3.6.1.4.1.562.36.2.1.100.5.14 no-access
This group houses all the operational attributes applicable to bridging, those components that are global in nature and are not port specific.
                   mscVrBrOperEntry 1.3.6.1.4.1.562.36.2.1.100.5.14.1 no-access
An entry in the mscVrBrOperTable.
                       mscVrBrBridgeAddress 1.3.6.1.4.1.562.36.2.1.100.5.14.1.1 macaddress read-only
This attribute represents the Mac address for the bridge. This address is used when this bridge must be referred to in a unique manner. It is used to form the bridge identifier, used by the spanning tree protocol, by concatenating it with the attribute bridgePriority under the component SpanningTreeProtocol.
                       mscVrBrNumPorts 1.3.6.1.4.1.562.36.2.1.100.5.14.1.2 gauge32 read-only
This attribute is indicative of the number of ports this bridge controls. In other words, it is a count of the number of bridge ports provisioned.
                       mscVrBrType 1.3.6.1.4.1.562.36.2.1.100.5.14.1.3 integer read-only
This attribute is indicative of the capability of this bridge unit in terms of types of bridging it can handle. Enumeration: 'unknown': 1, 'transparentOnly': 2, 'srt': 4, 'sourceRouteOnly': 3.
 mscCB 1.3.6.1.4.1.562.36.2.1.103
         mscCBRowStatusTable 1.3.6.1.4.1.562.36.2.1.103.1 no-access
This entry controls the addition and deletion of mscCB components.
             mscCBRowStatusEntry 1.3.6.1.4.1.562.36.2.1.103.1.1 no-access
A single entry in the table represents a single mscCB component.
                 mscCBRowStatus 1.3.6.1.4.1.562.36.2.1.103.1.1.1 rowstatus read-write
This variable is used as the basis for SNMP naming of mscCB components. These components can be added and deleted.
                 mscCBComponentName 1.3.6.1.4.1.562.36.2.1.103.1.1.2 displaystring read-only
This variable provides the component's string name for use with the ASCII Console Interface
                 mscCBStorageType 1.3.6.1.4.1.562.36.2.1.103.1.1.4 storagetype read-only
This variable represents the storage type value for the mscCB tables.
                 mscCBIndex 1.3.6.1.4.1.562.36.2.1.103.1.1.10 nonreplicated no-access
This variable represents the index for the mscCB tables.
         mscCBAdminControlTable 1.3.6.1.4.1.562.36.2.1.103.10 no-access
This group includes the Administrative Control attribute. This attribute defines the current administrative state of this component.
               mscCBAdminControlEntry 1.3.6.1.4.1.562.36.2.1.103.10.1 no-access
An entry in the mscCBAdminControlTable.
                   mscCBSnmpAdminStatus 1.3.6.1.4.1.562.36.2.1.103.10.1.1 integer read-write
The desired state of the interface. The up state indicates the interface is operational and packet forwarding is allowed. The down state indicates the interface is not operational and packet forwarding is unavailable. The testing state indicates that no operational packets can be passed. Enumeration: 'down': 2, 'testing': 3, 'up': 1.
         mscCBIfEntryTable 1.3.6.1.4.1.562.36.2.1.103.11 no-access
This group contains the provisionable attributes for the ifEntry.
               mscCBIfEntryEntry 1.3.6.1.4.1.562.36.2.1.103.11.1 no-access
An entry in the mscCBIfEntryTable.
                   mscCBIfAdminStatus 1.3.6.1.4.1.562.36.2.1.103.11.1.1 integer read-write
The desired state of the interface. The up state indicates the interface is operational. The down state indicates the interface is not operational. The testing state indicates that no operational packets can be passed. Enumeration: 'down': 2, 'testing': 3, 'up': 1.
                   mscCBIfIndex 1.3.6.1.4.1.562.36.2.1.103.11.1.2 interfaceindex read-only
This is the index for the IfEntry. Its value is automatically initialized during the provisioning process.
         mscCBMpTable 1.3.6.1.4.1.562.36.2.1.103.12 no-access
This group contains the base provisioning data for the media base component.
               mscCBMpEntry 1.3.6.1.4.1.562.36.2.1.103.12.1 no-access
An entry in the mscCBMpTable.
                   mscCBLinkToProtocolPort 1.3.6.1.4.1.562.36.2.1.103.12.1.1 link read-write
This attribute specifies the ProtocolPort to which this interface is linked to. The protocol port is the logical interface to the network. The protocol port component describes the logical characteristics of this interface.
         mscCBOperTable 1.3.6.1.4.1.562.36.2.1.103.13 no-access
This group includes the operational attibutes which are specific to the ClusterBridge component.
               mscCBOperEntry 1.3.6.1.4.1.562.36.2.1.103.13.1 no-access
An entry in the mscCBOperTable.
                   mscCBMacAddress 1.3.6.1.4.1.562.36.2.1.103.13.1.1 macaddress read-only
The medium access controller (MAC) address is an address that is only recognized by one station on the attached bus. This address is automatically assigned by the system.
         mscCBStateTable 1.3.6.1.4.1.562.36.2.1.103.14 no-access
This group contains the three OSI State attributes. The descriptions generically indicate what each state attribute implies about the component. Note that not all the values and state combinations described here are supported by every component which uses this group. For component-specific information and the valid state combinations, refer to NTP 241-7001-150, Passport Operations and Maintenance Guide.
               mscCBStateEntry 1.3.6.1.4.1.562.36.2.1.103.14.1 no-access
An entry in the mscCBStateTable.
                   mscCBAdminState 1.3.6.1.4.1.562.36.2.1.103.14.1.1 integer read-only
This attribute indicates the OSI Administrative State of the component. The value locked indicates that the component is administratively prohibited from providing services for its users. A Lock or Lock - force command has been previously issued for this component. When the value is locked, the value of usageState must be idle. The value shuttingDown indicates that the component is administratively permitted to provide service to its existing users only. A Lock command was issued against the component and it is in the process of shutting down. The value unlocked indicates that the component is administratively permitted to provide services for its users. To enter this state, issue an Unlock command to this component. Enumeration: 'locked': 0, 'shuttingDown': 2, 'unlocked': 1.
                   mscCBOperationalState 1.3.6.1.4.1.562.36.2.1.103.14.1.2 integer read-only
This attribute indicates the OSI Operational State of the component. The value enabled indicates that the component is available for operation. Note that if adminState is locked, it would still not be providing service. The value disabled indicates that the component is not available for operation. For example, something is wrong with the component itself, or with another component on which this one depends. If the value is disabled, the usageState must be idle. Enumeration: 'disabled': 0, 'enabled': 1.
                   mscCBUsageState 1.3.6.1.4.1.562.36.2.1.103.14.1.3 integer read-only
This attribute indicates the OSI Usage State of the component. The value idle indicates that the component is not currently in use. The value active indicates that the component is in use and has spare capacity to provide for additional users. The value busy indicates that the component is in use and has no spare operating capacity for additional users at this time. Enumeration: 'active': 1, 'idle': 0, 'busy': 2.
         mscCBOperStatusTable 1.3.6.1.4.1.562.36.2.1.103.15 no-access
This group includes the Operational Status attribute. This attribute defines the current operational state of this component.
               mscCBOperStatusEntry 1.3.6.1.4.1.562.36.2.1.103.15.1 no-access
An entry in the mscCBOperStatusTable.
                   mscCBSnmpOperStatus 1.3.6.1.4.1.562.36.2.1.103.15.1.1 integer read-only
The current state of the interface. The up state indicates the interface is operational and capable of forwarding packets. The down state indicates the interface is not operational, thus unable to forward packets. testing state indicates that no operational packets can be passed. Enumeration: 'down': 2, 'testing': 3, 'up': 1.
 mscPB 1.3.6.1.4.1.562.36.2.1.104
         mscPBRowStatusTable 1.3.6.1.4.1.562.36.2.1.104.1 no-access
This entry controls the addition and deletion of mscPB components.
             mscPBRowStatusEntry 1.3.6.1.4.1.562.36.2.1.104.1.1 no-access
A single entry in the table represents a single mscPB component.
                 mscPBRowStatus 1.3.6.1.4.1.562.36.2.1.104.1.1.1 rowstatus read-write
This variable is used as the basis for SNMP naming of mscPB components. These components can be added and deleted.
                 mscPBComponentName 1.3.6.1.4.1.562.36.2.1.104.1.1.2 displaystring read-only
This variable provides the component's string name for use with the ASCII Console Interface
                 mscPBStorageType 1.3.6.1.4.1.562.36.2.1.104.1.1.4 storagetype read-only
This variable represents the storage type value for the mscPB tables.
                 mscPBIndex 1.3.6.1.4.1.562.36.2.1.104.1.1.10 nonreplicated no-access
This variable represents the index for the mscPB tables.
         mscPBAdminControlTable 1.3.6.1.4.1.562.36.2.1.104.10 no-access
This group includes the Administrative Control attribute. This attribute defines the current administrative state of this component.
               mscPBAdminControlEntry 1.3.6.1.4.1.562.36.2.1.104.10.1 no-access
An entry in the mscPBAdminControlTable.
                   mscPBSnmpAdminStatus 1.3.6.1.4.1.562.36.2.1.104.10.1.1 integer read-write
The desired state of the interface. The up state indicates the interface is operational and packet forwarding is allowed. The down state indicates the interface is not operational and packet forwarding is unavailable. The testing state indicates that no operational packets can be passed. Enumeration: 'down': 2, 'testing': 3, 'up': 1.
         mscPBIfEntryTable 1.3.6.1.4.1.562.36.2.1.104.11 no-access
This group contains the provisionable attributes for the ifEntry.
               mscPBIfEntryEntry 1.3.6.1.4.1.562.36.2.1.104.11.1 no-access
An entry in the mscPBIfEntryTable.
                   mscPBIfAdminStatus 1.3.6.1.4.1.562.36.2.1.104.11.1.1 integer read-write
The desired state of the interface. The up state indicates the interface is operational. The down state indicates the interface is not operational. The testing state indicates that no operational packets can be passed. Enumeration: 'down': 2, 'testing': 3, 'up': 1.
                   mscPBIfIndex 1.3.6.1.4.1.562.36.2.1.104.11.1.2 interfaceindex read-only
This is the index for the IfEntry. Its value is automatically initialized during the provisioning process.
         mscPBMpTable 1.3.6.1.4.1.562.36.2.1.104.12 no-access
This group contains the base provisioning data for the media base component.
               mscPBMpEntry 1.3.6.1.4.1.562.36.2.1.104.12.1 no-access
An entry in the mscPBMpTable.
                   mscPBLinkToProtocolPort 1.3.6.1.4.1.562.36.2.1.104.12.1.1 link read-write
This attribute specifies the ProtocolPort to which this interface is linked to. The protocol port is the logical interface to the network. The protocol port component describes the logical characteristics of this interface.
         mscPBOperTable 1.3.6.1.4.1.562.36.2.1.104.13 no-access
This group includes the operational attibutes which are specific to the PseudoBridge component.
               mscPBOperEntry 1.3.6.1.4.1.562.36.2.1.104.13.1 no-access
An entry in the mscPBOperTable.
                   mscPBMacAddress 1.3.6.1.4.1.562.36.2.1.104.13.1.1 hexstring read-only
The medium access controller (MAC) address is an address that is only recognized by one station on the attached bus. This address is automatically assigned by the system.
         mscPBStateTable 1.3.6.1.4.1.562.36.2.1.104.14 no-access
This group contains the three OSI State attributes. The descriptions generically indicate what each state attribute implies about the component. Note that not all the values and state combinations described here are supported by every component which uses this group. For component-specific information and the valid state combinations, refer to NTP 241-7001-150, Passport Operations and Maintenance Guide.
               mscPBStateEntry 1.3.6.1.4.1.562.36.2.1.104.14.1 no-access
An entry in the mscPBStateTable.
                   mscPBAdminState 1.3.6.1.4.1.562.36.2.1.104.14.1.1 integer read-only
This attribute indicates the OSI Administrative State of the component. The value locked indicates that the component is administratively prohibited from providing services for its users. A Lock or Lock - force command has been previously issued for this component. When the value is locked, the value of usageState must be idle. The value shuttingDown indicates that the component is administratively permitted to provide service to its existing users only. A Lock command was issued against the component and it is in the process of shutting down. The value unlocked indicates that the component is administratively permitted to provide services for its users. To enter this state, issue an Unlock command to this component. Enumeration: 'locked': 0, 'shuttingDown': 2, 'unlocked': 1.
                   mscPBOperationalState 1.3.6.1.4.1.562.36.2.1.104.14.1.2 integer read-only
This attribute indicates the OSI Operational State of the component. The value enabled indicates that the component is available for operation. Note that if adminState is locked, it would still not be providing service. The value disabled indicates that the component is not available for operation. For example, something is wrong with the component itself, or with another component on which this one depends. If the value is disabled, the usageState must be idle. Enumeration: 'disabled': 0, 'enabled': 1.
                   mscPBUsageState 1.3.6.1.4.1.562.36.2.1.104.14.1.3 integer read-only
This attribute indicates the OSI Usage State of the component. The value idle indicates that the component is not currently in use. The value active indicates that the component is in use and has spare capacity to provide for additional users. The value busy indicates that the component is in use and has no spare operating capacity for additional users at this time. Enumeration: 'active': 1, 'idle': 0, 'busy': 2.
         mscPBOperStatusTable 1.3.6.1.4.1.562.36.2.1.104.15 no-access
This group includes the Operational Status attribute. This attribute defines the current operational state of this component.
               mscPBOperStatusEntry 1.3.6.1.4.1.562.36.2.1.104.15.1 no-access
An entry in the mscPBOperStatusTable.
                   mscPBSnmpOperStatus 1.3.6.1.4.1.562.36.2.1.104.15.1.1 integer read-only
The current state of the interface. The up state indicates the interface is operational and capable of forwarding packets. The down state indicates the interface is not operational, thus unable to forward packets. testing state indicates that no operational packets can be passed. Enumeration: 'down': 2, 'testing': 3, 'up': 1.
 bridgeMIB 1.3.6.1.4.1.562.36.2.2.25
       bridgeGroup 1.3.6.1.4.1.562.36.2.2.25.1
           bridgeGroupCA 1.3.6.1.4.1.562.36.2.2.25.1.1
               bridgeGroupCA02 1.3.6.1.4.1.562.36.2.2.25.1.1.3
                   bridgeGroupCA02A 1.3.6.1.4.1.562.36.2.2.25.1.1.3.2
       bridgeCapabilities 1.3.6.1.4.1.562.36.2.2.25.3
           bridgeCapabilitiesCA 1.3.6.1.4.1.562.36.2.2.25.3.1
               bridgeCapabilitiesCA02 1.3.6.1.4.1.562.36.2.2.25.3.1.3
                   bridgeCapabilitiesCA02A 1.3.6.1.4.1.562.36.2.2.25.3.1.3.2