TIMETRA-NAT-MIB: View SNMP OID List / Download MIB

This document is the SNMP MIB module to manage and provision the Network Address Translation (NAT) for the Alcatel-Lucent SROS device. Copyright 2009-2012 Alcatel-Lucent. All rights reserved. Reproduction of this document is authorized on the condition that the foregoing copyright notice is included. This SNMP MIB module (Specification) embodies Alcatel-Lucent's proprietary intellectual property. Alcatel-Lucent retains all title and ownership in the Specification, including any revisions. Alcatel-Lucent grants all interested parties a non-exclusive license to use and distribute an unmodified copy of this Specification in connection with management of Alcatel-Lucent products, and without fee, provided this copyright notice and license appear on all copies. This Specification is supplied 'as is', and Alcatel-Lucent makes no warranty, either express or implied, as to the use, operation, condition, or performance of the Specification.

The compliance statement for management of NAT on Alcatel-Lucent SROS series systems.

The compliance statement for monitoring of NAT on Alcatel-Lucent SROS series systems.

The compliance statement for NAT notifications on Alcatel-Lucent SROS series systems.

The compliance statement for management of NAT on Alcatel-Lucent SROS series systems.

The compliance statement for NAT notifications on Alcatel-Lucent SROS series systems.

The compliance statement for management of NAT on Alcatel-Lucent SROS series systems.

The compliance statement for NAT notifications on Alcatel-Lucent SROS series systems.

The group of objects providing configuration of NAT Integrated Service Adaptors (ISA) on Alcatel-Lucent SROS series systems.

The group of objects providing monitoring of NAT Integrated Service Adaptors (ISA) on Alcatel-Lucent SROS series systems.

The group of objects providing configuration of NAT policies on Alcatel-Lucent SROS series systems.

The group of objects providing monitoring of NAT policies on Alcatel-Lucent SROS series systems.

The group of objects providing configuration of NAT in a virtual router instance on Alcatel-Lucent SROS series systems.

The group of objects providing configuration of NAT address pools on Alcatel-Lucent SROS series systems.

The group of objects providing configuration of NAT destinations on Alcatel-Lucent SROS series systems.

The group of objects specific for Layer-2-Aware NAT on Alcatel-Lucent SROS series systems.

The group of objects specific to Large Scale NAT on Alcatel-Lucent SROS series systems.

The group of objects providing configuration of NAT mappings for static port forwarding on Alcatel-Lucent SROS series systems.

The group of objects specific to Large Scale NAT that were added in release 9.0 of the Alcatel-Lucent SROS series systems.

The group of objects providing configuration of NAT in a virtual router instance on Alcatel-Lucent SROS series systems that were added in release 9.0.

The group of objects providing configuration of NAT policies on Alcatel-Lucent SROS series systems that were added in release 9.0.

The group of objects providing configuration of NAT forwarding entries on Alcatel-Lucent SROS series systems.

The group of objects providing configuration of NAT address pools on Alcatel-Lucent SROS series systems that were added in release 9.0.

The group of objects providing configuration of NAT redundancy.

The group of objects providing configuration of Destination-NAT.

The group of objects providing configuration of NAT policies on Alcatel-Lucent SROS series systems that were added in release 10.0.

The group of objects providing configuration of NAT Integrated Service Adaptors (ISA) on Alcatel-Lucent SROS series systems release 10.0 or higher.

The group of objects providing configuration of NAT RADIUS accounting.

The group of objects providing configuration of NAT RADIUS accounting.

The group of objects providing configuration of NAT64.

The group of objects providing configuration of subscriber identification of Large Scale NAT subscribers.

The group of objects providing configuration of the Port Control Protocol (PCP).

The group of objects providing monitoring of NAT Integrated Service Adaptors (ISA) on Alcatel-Lucent SROS series systems added in release 10.0.

The group of objects providing configuration of NAT mappings for static port forwarding on Alcatel-Lucent SROS series systems.

The group of notification objects supporting NAT notifications on Alcatel-Lucent SROS series systems.

The group of notifications supporting NAT on Alcatel-Lucent SROS series systems.

The group of notifications supporting NAT added in release 9.0 of Alcatel-Lucent SROS series systems.

The group of notifications supporting NAT added in release 10.0 of Alcatel-Lucent SROS series systems.

The tmnxNatIsaGrpTable contains objects to configure NAT Integrated Service Adaptor (ISA) Groups. An NAT ISA group is used to represent multiple hardware adaptors as a single entity, allowing for warm redundancy between multiple NAT ISA's.

Each conceptual row represents a Network Address Translation Integrated Service Adaptor Group. Entries in this table can be created or deleted via SNMP operations.

The value of the object tmnxNatIsaGrpId specifies the identifier of the NAT Integrated Service Adaptor group.

The value of tmnxNatIsaGrpRowStatus specifies the row status of this row.

The value of tmnxNatIsaGrpLastMgmtChange indicates the sysUpTime at the time of the most recent management-initiated change to this table row.

The value of tmnxNatIsaGrpDescription specifies the description of this NAT ISA group.

The value of tmnxNatIsaGrpAdminState specifies the administrative state of this NAT ISA group.

The value of tmnxNatIsaGrpActiveMdaLimit specifies the number of MDA's in this NAT ISA group that are intended for active use. A non-zero value must be specified before setting the value of tmnxNatIsaGrpAdminState to 'inService'.

This object is obsoleted. Use tmnxNatGrpCfgSessionResvCount instead.

This object is obsoleted. Use tmnxNatGrpCfgSessionWatermarkHi instead.

This object is obsoleted. Use tmnxNatGrpCfgSessionWatermarkLo instead.

The value of tmnxNatIsaGrpOperState indicates the operational status of this NAT ISA group.

The tmnxNatGrpCfgTable contains objects to configure NAT for Integrated Service Adaptor (ISA) Groups. It extends tables of ISA groups that support NAT, such as the tmnxNatIsaGrpTable.

Each conceptual row represents a Network Address Translation configuration of an Integrated Service Adaptor Group. Entries in this table are created automatically by the system for every ISA group that supports NAT.

The value of the object tmnxNatGrpCfgId specifies the identifier of the Integrated Service Adaptor group.

The value of tmnxNatGrpCfgLastMgmtChange indicates the sysUpTime at the time of the most recent management-initiated change to this table row.

The value of tmnxNatGrpCfgSessionResvCount specifies, for each MDA in this ISA group, the number of sessions that are reserved for prioritized sessions. The value obtained by subtracting the tmnxNatGrpCfgSessionResvCount from the maximum number of sessions supported by each MDA is a soft session limit; this soft limit can only be exceeded by prioritized sessions.

The value of tmnxNatGrpCfgSessionWatermarkHi specifies the high watermark of the number of sessions for each MDA in this ISA group. The value of this object must be set together with the value of tmnxNatGrpCfgSessionWatermarkLo. The value of this object must be higher than the value of tmnxNatGrpCfgSessionWatermarkLo, unless both are equal to zero.

The value of tmnxNatGrpCfgSessionWatermarkLo specifies the low watermark of the number of sessions for each MDA in this ISA group. The value of this object must be set together with the value of tmnxNatGrpCfgSessionWatermarkHi. The value of this object must be lower than the value of tmnxNatGrpCfgSessionWatermarkHi, unless both are equal to zero.

The value of the object tmnxNatGrpCfgAccountingPlcy specifies the RADIUS accounting policy to use for each MDA in this ISA group. The value of this object refers to a conceptual row in the tmnxNatApTable.

The tmnxNatIsaMdaTable contains objects to configure the NAT ISA Group Media Dependent Adapters (MDA).

Each conceptual row represents an NAT ISA Media Dependent Adapter (MDA) of an NAT ISA Group. Entries in this table can be created or deleted via SNMP operations.

The value of tmnxNatIsaMdaRowStatus specifies the row status of this row.

The value of tmnxNatIsaMdaLastMgmtChange indicates the sysUpTime at the time of the most recent management-initiated change to this table row.

The tmnxNatIsaMdaStatTable contains status and statistics information about the Media Dependent Adapters (MDA) of a NAT ISA Group.

Each conceptual row contains status and basic statistics information about a Media Dependent Adapter (MDA) of a NAT ISA Group. Entries in this table are created and removed automatically by the system.

The value of tmnxNatIsaMdaStatOperState indicates the operational state of this NAT ISA MDA.

The tmnxNatIsaMemberTable contains status and statistics information about the members of a NAT ISA Group. A member of a NAT ISA Group can be mapped to a physical NAT ISA MDA.

Each conceptual row contains status and basic statistics information about a member of a NAT ISA Group. Entries in this table are created and removed automatically by the system.

The value of the object tmnxNatIsaMemberId indicates the identifier of this NAT ISA Group member.

The value of tmnxNatIsaMemberMdaState indicates the state of the MDA associated with this member. Enumeration: 'needsAudit': 7, 'needsReconcile': 5, 'reconciling': 6, 'inactive': 1, 'active': 2, 'needsReset': 3, 'auditing': 8, 'resetting': 4.

The value of tmnxNatIsaMemberMdaChassisIndex indicates the chassis of the MDA associated with this member. The value zero means that there is currently no MDA associated with this member.

The value of tmnxNatIsaMemberMdaCardSlotNum indicates the IOM slot of the MDA associated with this member. The value zero means that there is currently no MDA associated with this member.

The value of tmnxNatIsaMemberMdaSlotNum indicates the MDA slot within the IOM of the MDA associated with this member. The value zero means that there is currently no MDA associated with this member.

The value of tmnxNatIsaMemberIpAddrReserved indicates the number of IP addresses reserved for the MDA associated with this member.

The value of tmnxNatIsaMemberBlocksReserved indicates the number of port blocks reserved for the MDA associated with this member.

The value of tmnxNatIsaMemberSessionUsage indicates the session usage of the MDA associated with this member.

The value of tmnxNatIsaMemberSessionUsageHi indicates if the session usage of the MDA associated with this member is high according to the values of the objects tmnxNatGrpCfgSessionWatermarkHi and tmnxNatGrpCfgSessionWatermarkLo.

The value of tmnxNatIsaMemberSessionsPrio indicates the current number of active prioritized sessions of the MDA associated with this member.

The tmnxNatIsaMemberStatsTable contains detailed statistics information about the members of a NAT ISA Group.

Each conceptual row contains detailed statistics information about a member of a NAT ISA Group. Entries in this table are created and removed automatically by the system.

The value of tmnxNatIsaMemberStatsType indicates the type of NAT session statistics contained in this conceptual row.

The value of the object tmnxNatIsaMemberStatsName indicates the human-readable identifier of the statistics contained in this conceptual row.

The value of the object tmnxNatIsaMemberStatsVal indicates the lower 32-bits word of the statistics value contained in this conceptual row.

The value of the object tmnxNatIsaMemberStatsValHw indicates the higher 32-bits word of the statistics value contained in this conceptual row.

The value of the object tmnxNatIsaMemberStatsValue indicates the value of the statistics contained in this conceptual row.

The tmnxNatIsaResrcStatsTable contains detailed statistics information about the resources of the NAT ISA MDA. The typical usage of this table is to fill in the part of the index that identifies an ISA NAT MDA, and perform a partial walk to get all the resources statistics applicable to that MDA.

Each conceptual row contains the name and statistics value of a particular resource of a NAT ISA MDA. Entries in this table are created and removed automatically by the system.

The value of tmnxNatIsaResrcStatsId indicates the identifier of this conceptual row. It is a meaningless number generated by the system as identifier of this conceptual row.

The value of the object tmnxNatIsaResrcStatsName indicates the human-readable identifier of the statistics contained in this conceptual row.

The value of the object tmnxNatIsaResrcStatsValMax indicates the maximum available value of the resource statistics contained in this conceptual row.

The value of the object tmnxNatIsaResrcStatsValMaxLw indicates the lower 32 bits of the maximum available value of the resource statistics contained in this conceptual row.

The value of the object tmnxNatIsaResrcStatsValMaxHw indicates the higher 32 bits of the maximum available value of the resource statistics contained in this conceptual row.

The value of the object tmnxNatIsaResrcStatsVal indicates the actual value of the resource statistics contained in this conceptual row.

The value of the object tmnxNatIsaResrcStatsValLw indicates the lower 32 bits of the actual value of the resource statistics contained in this conceptual row.

The value of the object tmnxNatIsaResrcStatsValHw indicates the higer 32 bits of the actual value of the resource statistics contained in this conceptual row.

The tmnxNatPlcyTable contains objects to configure the NAT policies of this system.

Each conceptual row represents information about a particular NAT policy. Entries in this table can be created or deleted via SNMP operations.

The value of tmnxNatPlcyName specifies the name of this NAT policy.

The value of tmnxNatPlcyLastMgmtChange indicates the sysUpTime at the time of the most recent management-initiated change to this table row.

The value of tmnxNatPlcyRowStatus specifies the row status of this row.

The value of tmnxNatPlcyDescription specifies the description of this NAT policy.

The value of the object tmnxNatPlcyPool specifies the NAT pool to use with this policy. The value of this object must be set together with the value of tmnxNatPlcyPoolVRtr.

The value of tmnxNatPlcyPoolVRtr specifies the virtual router instance of the pool referred to by the object tmnxNatPlcyPool. The value of this object must be set together with the value of tmnxNatPlcyPool.

The value of tmnxNatPlcyFiltering specifies the type of NAT filtering to be applied.

The value of tmnxNatPlcyPortResvCount specifies, for each NAT subscriber associated with this policy, the number of ports that are reserved within its allocated block. The number of ports in its allocated block is specified within the configuration of the pool associated with this policy, by the values of tmnxNatPlPortResvType and tmnxNatPlPortResvVal. The value obtained by subtracting the tmnxNatPlcyPortResvCount from the number of ports, is a soft limit; this soft limit can only be exceeded by sessions that belong to one of the forwarding classes specified by the value of tmnxNatPlcyPrioSessionFcSet. The value of tmnxNatPlcyPortResvCount must be smaller than the number of ports in the allocated block.

The value of tmnxNatPlcyPortWatermarkHigh specifies the high watermark of the port usage for each NAT subscriber associated with this policy. The value of this object must be higher than the value of tmnxNatPlcyPortWatermarkLow, unless both are equal to zero.

The value of tmnxNatPlcyPortWatermarkLow specifies the low watermark of the port usage for each NAT subscriber associated with this policy. The value of this object must be lower than the value of tmnxNatPlcyPortWatermarkHigh, unless both are equal to zero.

The value of tmnxNatPlcySessionLimit specifies the maximum number of sessions allowed for a NAT subscriber associated with this policy.

The value of tmnxNatPlcySessionResvCount specifies, for each NAT subscriber associated with this policy, the number of sessions that are reserved within its allocation allowed by the value of tmnxNatPlcySessionLimit. The value obtained by subtracting the tmnxNatPlcySessionResvCount from the tmnxNatPlcySessionLimit is a soft session limit; this soft limit can only be exceeded by sessions that belong to one of the forwarding classes specified by the value of tmnxNatPlcyPrioSessionFcSet. The value of tmnxNatPlcySessionResvCount must be smaller than the value of tmnxNatPlcySessionLimit.

The value of tmnxNatPlcySessionWatermarkHigh specifies the high watermark of the number of sessions for each NAT subscriber associated with this policy. The value of this object must be higher than the value of tmnxNatPlcySessionWatermarkLow, unless both are equal to zero.

The value of tmnxNatPlcySessionWatermarkLow specifies the low watermark of the number of sessions for each NAT subscriber with this policy. The value of this object must be lower than the value of tmnxNatPlcySessionWatermarkHigh, unless both are equal to zero.

The value of tmnxNatPlcyFiltering specifies the forwarding classes that have their sessions prioritized. Prioritized sessions are allowed to use the ports from the reserved ports of a block.

The value of tmnxNatPlcyToTcpEstab specifies the idle timeout applied to a TCP session in the established state.

The value of tmnxNatPlcyToTcpTrans specifies the idle timeout applied to a TCP session in a transitory state.

The value of tmnxNatPlcyToTcpSyn specifies the timeout applied to a TCP session when synchronizing its initial sequence.

The value of tmnxNatPlcyToTcpTimeWait specifies the timeout before leaving the TIME-WAIT state and entering the CLOSED state.

The value of tmnxNatPlcyToUdp specifies the UDP mapping timeout.

The value of tmnxNatPlcyToUdpInitial specifies the UDP mapping timeout to be applied for new UDP mappings, where only a single packet has been transmitted.

The value of tmnxNatPlcyToUdpDns specifies the timeout applied to a UDP session with destination port 53.

The value of tmnxNatPlcyToIcmpQuery specifies the timeout applied to an ICMP Query session.

The value of tmnxNatPlcyBlkLimit specifies the maximum number of port blocks allowed for a NAT subscriber associated with this policy. The value of this object is only relevant for Large Scale NAT; it is not allowed to change it while a Layer-2-Aware NAT pool is associated with this policy.

The value of tmnxNatPlcyToSip specifies the inactive media timeout, the time a temporary mapping remains active without any media traffic.

The value of tmnxNatPlcyAlgEnable specifies the set of protocols for which the NAT Application Level Gateway (ALG) is enabled.

The value of tmnxNatPlcyPortFwdLimit specifies the maximum number of port forwarding entries per subscriber. The port forwarding entries are in the tmnxNatFwdTable.

The value of tmnxNatPlcyUdpInboundRefresh specifies the NAT inbound refresh behavior.

The value of tmnxNatPlcyDestNatAddrType specifies the address type of tmnxNatPlcyDestNatAddr

The value of tmnxNatPlcyDestNatAddr specifies the destination address used for Destination-NAT

The value of tmnxNatPlcyDestNatPort specifies the destination port used for Destination-NAT

The value of the object tmnxNatPlcyIpfixExpPlcy specifies the IPFIX Export policy to use with this policy. The value of this object refers to a conceptual row in the TIMETRA-IPFIX-MIB::tmnxIpfixExpPlcyTable.

The value of tmnxNatPlcyTcpMssAdjust specifies the value to put into the TCP Maximum Segment Size (MSS) option if not already present, or if the present value is higher. The value zero means that no MSS option adjustment is done.

The value of tmnxNatPlcyToSubRetention specifies the subscriber retention timeout, the time a NAT subscriber and its associated IP address is kept after all hosts and associated port blocks have expired. If a NAT subscriber host appears before the retention timeout has elapsed, it will be given the same outside IP address.

The tmnxNatPlcyStatsTable contains detailed usage statistics of the NAT policies of this system.

Each conceptual row contains detailed usage statistics information about a particular NAT policy and a particular NAT ISA MDA.

The value of tmnxNatPlcyStatsType indicates the type of NAT usage statistics contained in this conceptual row.

The value of the object tmnxNatPlcyStatsName indicates the human-readable identifier of the statistics contained in this conceptual row.

The value of the object tmnxNatPlcyStatsVal indicates the value of the statistics contained in this conceptual row.

The tmnxNatVrtrTable contains objects to configure the NAT operation of a virtual router instance.

Each conceptual row represents information about the NAT operation of a particular virtual router instance. Entries in this table can be created and destroyed with SNMP operations.

The value of tmnxNatVrtrLastMgmtChange indicates the sysUpTime at the time of the most recent management-initiated change to this table row.

The value of tmnxNatVrtrRowStatus specifies the row status of this row.

The value of the object tmnxNatVrtrInPolicy specifies the inside NAT policy to use in this virtual router instance.

The value of the object tmnxNatVrtrInDsliteAdminState specifies the DSLite administrative state in this virtual router instance.

The value of the object tmnxNatVrtrInDsliteSubPrefixLen specifies the IPv6 address prefix length to be used for the Dual Stack Lite subscribers in this virtual router instance.

The value of tmnxNatVrtrInRedPeerAddrType specifies the address type of tmnxNatVrtrInRedPeerAddr.

The value of tmnxNatVrtrInRedPeerAddr specifies the IP address of the NAT redundancy peer in the realm of this virtual router instance. While the import prefix of the outside NAT router instance associated with this virtual router instance is present, this system redirects the traffic received for the NAT function in this virtual router instance to the NAT peer.

The value of tmnxNatVrtrInRedSteerRtType specifies the address type of tmnxNatVrtrInRedSteerRt.

The value of tmnxNatVrtrInRedSteerRt specifies the IP address of the steering route. The steering route is used in the realm of this virtual router instance as an indirect next-hop for all the traffic that must be routed to the Large Scale NAT function.

The value of tmnxNatVrtrInRedSteerRtLen specifies the prefix length of the prefix to be exported.

The value of the object tmnxNatVrtrOutMtu specifies the MTU (Maximum Transmission Unit) for downstream traffic flowing through this router (as outside NAT router). The system fragments IP datagrams exceeding the MTU. The value zero means that no MTU is configured.

The tmnxNatL2AwAddrTable contains the IP addresses for Layer-2-Aware NAT subscribers.

Each conceptual row represents a subnet for Layer-2-Aware NAT subscribers. Entries in this table can be created or deleted via SNMP operations. A corresponding conceptual row in the tmnxNatVrtrTable must exist while creating a row in this table.

The value of tmnxNatL2AwAddrType specifies the address type of tmnxNatL2AwAddr. The only value supported is 'ipv4'.

The value of tmnxNatL2AwAddrType specifies the IP address of the subnet. Only IPv4 addresses are supported.

The value of tmnxNatL2AwAddrPrefixLen specifies the prefix length of the subnet.

The value of tmnxNatL2AwAddrRowStatus specifies the row status of this row.

The value of tmnxNatL2AwAddrLastMgmtChange indicates the sysUpTime at the time of the most recent management-initiated change to this table row.

The tmnxNat64Table contains objects to configure the NAT64 operation of a virtual router instance.

Each conceptual row represents information about the NAT64 operation of a particular virtual router instance. Rows in this table can be created and destroyed with SNMP operations. A row in this table can only be created if a row exists in the tmnxNatVrtrTable with the same index.

The value of tmnxNat64LastMgmtChange indicates the sysUpTime at the time of the most recent management-initiated change to this table row.

The value of tmnxNat64RowStatus specifies the row status of this row.

The value of the object tmnxNat64InAdminState specifies the NAT64 administrative state in this virtual router instance.

The value of the object tmnxNat64InSubPrefixLen specifies the IPv6 address prefix length to be used for the NAT64 subscribers in this virtual router instance. The value of this object can only be modified while the value of the object tmnxNat64InAdminState is equal to 'outOfService'.

The value of tmnxNat64InPrefix specifies the IP address of the NAT64 prefix. Outward bound IP packets with a destination IP address that matches the NAT64 prefix are subject to the NAT64 function. The value of this object can only be modified while the value of the object tmnxNat64InAdminState is equal to 'outOfService'.

The value of tmnxNat64InPrefixLen specifies the prefix length of the NAT64 prefix. The value of this object can only be modified while the value of the object tmnxNat64InAdminState is equal to 'outOfService'.

The value of tmnxNat64InIpv6Mtu specifies the Maximum Transmission Unit (MTU) of the IPv6 link. The value of this object can only be modified while the value of the object tmnxNat64InAdminState is equal to 'outOfService'.

The value of tmnxNat64InDropZeroIpv4Checksum specifies if UDP datagrams with zero IPv4 checksum are dropped. If the value of tmnxNat64InDropZeroIpv4Checksum is equal to 'false', the system calculates the IPv6 checksum for each such datagram. The value of this object can only be modified while the value of the object tmnxNat64InAdminState is equal to 'outOfService'.

The value of tmnxNat64InSetTos specifies if the IPv6 Traffic Class is ignored and the IPv4 Type Of Service (TOS) bits set to the value specified by the object tmnxNat64InTos. If the value of tmnxNat64InSetTos is equal to 'false', the system copies the IPv6 Traffic Class into the IPv4 TOS. The value of this object can only be modified while the value of the object tmnxNat64InAdminState is equal to 'outOfService'.

The value of tmnxNat64InTos specifies what to put in the IPv4 Type Of Service (TOS) field while the value of tmnxNat64InSetTos is equal to 'true'. The value of this object can only be modified while the value of the object tmnxNat64InAdminState is equal to 'outOfService'.

The value of tmnxNat64InIgnoreTos specifies if the IPv4 Type Of Service (TOS) is ignored and the IPv6 Traffic Class bits set to zero. If the value of tmnxNat64InIgnoreTos is equal to 'false', the system copies the IPv4 TOS into the IPv6 Traffic Class. The value of this object can only be modified while the value of the object tmnxNat64InAdminState is equal to 'outOfService'

The value of tmnxNat64InInsertIpv6FragHeader specifies if the system always inserts an IPv6 fragment header, to indicate that the sender allows fragmentation. The value of this object can only be modified while the value of the object tmnxNat64InAdminState is equal to 'outOfService'.

The tmnxNatSubIdTable contains objects to configure the subscriber identification for Large Scale NAT of a virtual router instance.

Each conceptual row represents information about the identification of LSN subscribers of a particular virtual router instance. Rows in this table are automatically created and destroyed by the system.

The value of tmnxNatSubIdLastMgmtChange indicates the sysUpTime at the time of the most recent management-initiated change to this table row.

The value of tmnxNatSubIdDescription specifies the description of this row.

The value of the object tmnxNatSubIdAdminState specifies the administrative state of subscriber identification in this virtual router instance.

The value of the object tmnxNatSubIdRadProxSrvRouter specifies the identifier of the virtual router instance of the RADIUS Proxy server to be used for the LSN subscriber identification.

The value of the object tmnxNatSubIdRadProxSrvName specifies the name of the RADIUS Proxy server to be used for the LSN subscriber identification.

The value of tmnxNatSubIdRadiusAttributeType specifies the RADIUS Attribute Type to be used as the subscriber identifier. The value 11 refers to the Alcatel-Lucent vendor-specific attribute 'Alc-Subsc-ID-Str'. The values supported for each vendor are listed in the tmnxNatSubscIdAttrTable.

The value of tmnxNatSubIdRadiusVendorId specifies the RADIUS Vendor-Id. If the value of tmnxNatSubIdRadiusVendorId is equal to zero, the attribute type specified by tmnxNatSubIdRadiusAttributeType must be used as subscriber identifier if it appears outside of a Vendor-Specific attribute. If the value of tmnxNatSubIdRadiusVendorId is not equal to zero, the attribute type specified by tmnxNatSubIdRadiusAttributeType must be used as subscriber identifier if it appears as a sub-attribute within a Vendor-Specific attribute with Vendor-Id equal to the value of tmnxNatSubIdRadiusVendorId. The value 6527 refers to Alcatel-Lucent. The supported values are listed in the tmnxNatSubscIdVendorTable.

The value of the object tmnxNatSubIdDropUnidentified specifies if traffic from unidentified flows must be dropped.

The tmnxNatPlTable contains objects to configure the NAT address pools.

Each conceptual row represents a NAT address pool. Entries in this table can be created or deleted via SNMP operations. A corresponding conceptual row in the tmnxNatVrtrTable must exist while creating a row in this table.

The value of tmnxNatPlName specifies the name of this NAT address pool.

The value of tmnxNatPlRowStatus specifies the row status of this row.

The value of tmnxNatPlLastMgmtChange indicates the sysUpTime at the time of the most recent management-initiated change to this table row.

The value of tmnxNatPlIsaGrp specifies the identifier of the NAT Integrated Service Adaptor group associated with this NAT address pool. The value of tmnxNatPlIsaGrp must be specified when this table row is created.

The value of tmnxNatPlType specifies the type of this NAT address pool. The value of tmnxNatPlType must be specified when this table row is created. The value 'unknown' is not allowed.

The value of tmnxNatPlDescription specifies the description of this NAT address pool.

The value of tmnxNatPlAdminState specifies the administrative state of this NAT address pool.

The value of tmnxNatPlPortResvType specifies how the whole ephemeral port range is split up in blocks. Each of those blocks can be associated with a host. The type of port reservation specifies the meaning of the value of the object tmnxNatPlPortResvVal. The value of the object tmnxNatPlPortResvType must be changed together with the value of the object tmnxNatPlPortResvVal. Enumeration: 'blocks': 2, 'ports': 1.

If the value of the object tmnxNatPlPortResvType is equal to 'ports', the value of tmnxNatPlPortResvVal specifies the number of ports in a port range. If the value of the object tmnxNatPlPortResvType is equal to 'blocks', the value of tmnxNatPlPortResvVal specifies in how many blocks the whole ephemeral port range is split up. The value of the object tmnxNatPlPortResvVal must be changed together with the value of the object tmnxNatPlPortResvType.

The value of tmnxNatPlPortResvAllowPrivileged specifies if it is allowed to include the port numbers from the privileged port range between 1 and 1023, also known as 'Well Known Ports', into the port blocks. If the value of the object tmnxNatPlPortResvAllowPrivileged is equal to 'true', it is allowed to include port numbers between 1 and 1023.

The value of the object tmnxNatPlWatermarkHigh specifies the high watermark of the block usage of this NAT address pool. The value of the object tmnxNatPlWatermarkHigh must be higher than the value of the object tmnxNatPlWatermarkLow, unless both are equal to zero.

The value of the object tmnxNatPlWatermarkLow specifies the high watermark of the block usage of this NAT address pool. The value of the object tmnxNatPlWatermarkLow must be lower than the value of the object tmnxNatPlWatermarkHigh, unless both are equal to zero.

The value of tmnxNatPlMode specifies the mode of operation of this NAT address pool.

The value of tmnxNatPlPortFwdRangeEnd specifies the end of the port range available for port forwarding. The start of the range is always equal to one. The actual maximum value of the object tmnxNatPlPortFwdRangeEnd may be restricted to less than 65535, depending on the value of the objects tmnxNatPlPortResvType and tmnxNatPlPortResvVal and on system specifications.

The value of tmnxNatPlOperMode indicates the actual mode of operation of this NAT address pool.

The tmnxNatPlRangeTable contains objects to configure the NAT pool addresses.

Each conceptual row represents a NAT pool address range. Entries in this table can be created or deleted via SNMP operations.

The value of tmnxNatPlRangeAddrType specifies the address type of tmnxNatPlRangeStart and tmnxNatPlRangeEnd. The only values allowed are 'ipv4' and 'ipv6'.

The value of the object tmnxNatPlRangeStart specifies the start address of this NAT pool address range.

The value of the object tmnxNatPlRangeStart specifies the end address of this NAT pool address range.

The value of tmnxNatPlRangeRowStatus specifies the row status of this row.

The value of tmnxNatPlRangeLastMgmtChange indicates the sysUpTime at the time of the most recent management-initiated change to this table row.

The value of tmnxNatPlRangeDescription specifies the description of this NAT pool address range.

The value of tmnxNatPlRangeAdminDrain specifies if this NAT pool address range is put in draining state. While a NAT pool address range is draining state, no more addresses are taken from this range.

The value of tmnxNatPlRangeNumAllocatedBlk indicates the number of port blocks that are allocated from this NAT pool address range.

The tmnxNatPlL2AwTable contains information about the Layer-2-Aware NAT address pools.

Each conceptual row represents a Layer-2-Aware NAT address pool. Entries in this table are automatically created and deleted by the system.

The value of the object tmnxNatPlL2AwBlockUsage indicates the block usage of this Layer-2-Aware NAT address pool.

The value of the object tmnxNatPlL2AwBlockUsage indicates if the block usage of this Layer-2-Aware NAT address pool is high according to the values of the objects tmnxNatPlWatermarkHigh and tmnxNatPlWatermarkLow.

The tmnxNatPlLsnMemberTable contains information about the Large Scale NAT address pools per ISA group member.

Each conceptual row represents Large Scale NAT address pool information in a NAT ISA group member. Entries in this table are automatically created and deleted by the system.

The value of the object tmnxNatPlLsnMemberIsaGrpId indicates the identifier of the NAT Integrated Service Adaptor group where this member belongs to.

The value of the object tmnxNatPlLsnMemberBlockUsage indicates the block usage of this Large Scale NAT address pool.

The value of the object tmnxNatPlLsnMemberBlockUsage indicates if the block usage of this Large Scale NAT address pool is high according to the values of the objects tmnxNatPlWatermarkHigh and tmnxNatPlWatermarkLow.

The tmnxNatBlkL2AwTable contains information about the port blocks allocated to Layer-2-Aware NAT subscribers.

Each conceptual row represents a port block allocated to a Layer-2-Aware NAT subscriber. Entries in this table are created and destroyed automatically by the system.

The value of tmnxNatBlkL2AwAddrType indicates the address type of tmnxNatBlkL2AwAddr.

The value of tmnxNatBlkL2AwAddr indicates the outside IP address allocated to the subscriber.

The value of tmnxNatBlkL2AwStart indicates the start of the port block allocated to the subscriber.

The value of tmnxNatBlkL2AwEnd indicates the end of the port block allocated to the subscriber.

The value of tmnxNatBlkL2AwPool indicates the NAT Pool out of which this block is allocated.

The value of tmnxNatBlkL2AwSubIdent indicates the identifier of the NAT subscriber to whom this block is allocated.

The value of tmnxNatBlkL2AwPolicy indicates the NAT Policy associated with the NAT subscriber to whom this block is allocated.

The value of tmnxNatBlkL2AwStartDateAndTime indicates the date-time when this block was allocated.

The tmnxNatBlkLsnTable contains information about the port blocks allocated to Large Scale NAT subscribers.

Each conceptual row represents a port block allocated to a Large Scale NAT subscriber. Entries in this table are created and destroyed automatically by the system.

The value of tmnxNatBlkLsnAddrType indicates the address type of tmnxNatBlkLsnAddr.

The value of tmnxNatBlkLsnAddr indicates the outside IP address allocated to the subscriber.

The value of tmnxNatBlkLsnStart indicates the start of the port block allocated to the subscriber.

The value of tmnxNatBlkLsnEnd indicates the end of the port block allocated to the subscriber.

The value of tmnxNatBlkLsnPool indicates the NAT Pool out of which this block is allocated.

The value of tmnxNatBlkLsnSubId indicates the identifier of the Large Scale NAT subscriber where this block is allocated to.

The value of tmnxNatBlkLsnInsideVRtrID indicates the vRtrID of the Large Scale NAT subscriber and its hosts.

The value of tmnxNatBlkLsnInsideAddrType indicates the address type of tmnxNatBlkLsnInsideAddr.

The value of tmnxNatBlkLsnInsideAddr indicates the inside IP address of the Large Scale NAT subscriber (if it has multiple hosts), or of its single host.

The value of tmnxNatBlkLsnPolicy indicates the NAT Policy associated with the NAT subscriber to whom this block is allocated.

The value of tmnxNatBlkLsnStartDateAndTime indicates the date-time when this block was allocated.

The tmnxNatPlLsnTable contains information about the Large Scale NAT address pools.

Each conceptual row represents a Large Scale NAT address pool. Entries in this table are automatically created and deleted by the system.

The value of the object tmnxNatPlLsnSubscriberLimit specifies the maximum number of subscribers per outside IP address. In case multiple port blocks per subscriber are used, the block size is typically small; all blocks assigned to a given subscriber belong to the same IP address; the subscriber limit guarantees that any subscriber can get a mimimum number of ports.

The value of tmnxNatPlLsnRedExpPrefixType specifies the address type of tmnxNatPlLsnRedExpPrefix.

The value of tmnxNatPlLsnRedExpPrefix specifies the IP address of the prefix to be exported. While the export prefix is configured and the value of the object tmnxNatPlLsnRedActive is equal to 'true', the system exports this prefix in the realm of the virtual router instance associated with this pool; to the NAT redundancy peer, the presence of this prefix is an indication that the Large Scale NAT function in this virtual router instance is active; hence, the export prefix of this system is the monitor prefix of the peer. The export prefix must be different from the monitor prefix.

The value of tmnxNatPlLsnRedExpPrefixLen specifies the prefix length of the prefix to be exported.

The value of tmnxNatPlLsnRedMonPrefixType specifies the address type of tmnxNatPlLsnRedMonPrefix.

The value of tmnxNatPlLsnRedMonPrefix specifies the IP address of the prefix to be monitored. While the monitor prefix is configured, the system monitors the presence of this prefix in the routing table of the virtual router instance associated with this pool; the presence of this prefix is an indication that the NAT redundancy peer is active; the monitor prefix of this system is the export prefix of the peer. The monitor prefix must be different from the export prefix.

The value of tmnxNatPlLsnRedMonPrefixLen specifies the prefix length of the prefix to be monitored.

The value of tmnxNatPlLsnRedActive indicates if the Large Scale NAT function of the virtual router instance associated with this pool is active.

The tmnxNatDestTable contains objects to configure the NAT destinations.

Each conceptual row represents a NAT destination. Entries in this table can be created or deleted via SNMP operations. A corresponding conceptual row in the tmnxNatVrtrTable must exist while creating a row in this table.

The value of tmnxNatDestAddrType specifies the address type of tmnxNatDestAddr. The value 'ipv6' is not supported.

The value of tmnxNatDestAddr specifies the IP address of the destination.

The value of tmnxNatDestPrefixLen specifies the prefix length of the destination.

The value of tmnxNatDestRowStatus specifies the row status of this row.

The value of tmnxNatDestLastMgmtChange indicates the sysUpTime at the time of the most recent management-initiated change to this table row.

The tmnxNatDsliteAddrTable contains objects to configure the NAT Dual Stack Lite addresses.

Each conceptual row represents a NAT Dual Stack Lite address. Entries in this table can be created or deleted via SNMP operations. A corresponding conceptual row in the tmnxNatVrtrTable must exist while creating a row in this table.

The value of tmnxNatDsliteAddrType specifies the address type of tmnxNatDsliteAddr. Because the only value supported is 'ipv6', a row in this table can only be created while the the value of TIMETRA-CHASSIS-MIB::tmnxChassisOperMode is 'modeC' or higher.

The value of tmnxNatDsliteAddr specifies the IP address of the Dual Stack Lite address.

The value of tmnxNatDsliteAddrRowStatus specifies the row status of this row.

The value of tmnxNatDsliteAddrLastMgmtChange indicates the sysUpTime at the time of the most recent management-initiated change to this table row.

The value of the object tmnxNatDsliteAddrTunnelMtu specifies the DSLite tunnel MTU for this Dual Stack Lite address.

The tmnxNatLsnHostTable contains status and basic statistics information about Classic Large Scale NAT hosts.

Each conceptual row represents a Classic Large Scale NAT host. Entries in this table are created and destroyed automatically by the system.

The value of tmnxNatLsnHostAddrType indicates the address type of tmnxNatLsnHostAddr.

The value of tmnxNatLsnHostAddr indicates the inside IP address of the host.

The value of tmnxNatLsnHostSubId indicates the identifier of the Large Scale NAT subscriber associated with this host.

The object tmnxNatLsnHostOutVRtrID indicates the number used to identify the outside virtual router instance in the system.

The value of tmnxNatLsnHostOutAddrType indicates the address type of tmnxNatLsnHostOutAddr.

The value of tmnxNatLsnHostOutAddr indicates the outside IP address allocated to the host.

The tmnxNatLsnSubTable contains information about Large Scale NAT subscribers.

Each conceptual row represents a Large Scale NAT subscriber. Entries in this table are created and destroyed automatically by the system.

The value of tmnxNatLsnSubId indicates the identifier of this Large Scale NAT subscriber.

The value of tmnxNatLsnSubPolicy indicates the NAT Policy associated with this NAT subscriber.

The value of the object tmnxNatLsnSubIsaGrp indicates the identifier of the NAT Integrated Service Adaptor group associated with this NAT subscriber.

The value of the object tmnxNatLsnSubIsaMemberId indicates the identifier of the NAT ISA Group member associated with this NAT subscriber.

The object tmnxNatLsnSubOutVRtrID indicates the number used to identify the outside virtual router instance associated with this NAT subscriber.

The value of tmnxNatLsnSubOutAddrType indicates the address type of tmnxNatLsnSubOutAddr.

The value of tmnxNatLsnSubOutAddr indicates the outside IP address allocated to this NAT subscriber.

The value of tmnxNatLsnSubIdStr indicates the subscriber identification string associated with this NAT subscriber. The empty string indicates that there is no subscriber identification string associated with this NAT subscriber.

The tmnxNatLsnSubStatTable contains status and basic statistics information about Large Scale NAT subscribers.

Each conceptual row represents a Large Scale NAT subscriber. Entries in this table are created and destroyed automatically by the system.

The value of the object tmnxNatLsnSubStatIcmpPortUsage indicates the ICMP port usage of this NAT subscriber.

The value of the object tmnxNatLsnSubStatIcmpPortUsageHi indicates if the ICMP port usage of this NAT subscriber is high according to the values of the objects tmnxNatPlcyPortWatermarkHigh and tmnxNatPlcyPortWatermarkLow.

The value of the object tmnxNatLsnSubStatUdpPortUsage indicates the UDP port usage of this NAT subscriber.

The value of the object tmnxNatLsnSubStatUdpPortUsageHi indicates if the UDP port usage of this NAT subscriber is high according to the values of the objects tmnxNatPlcyPortWatermarkHigh and tmnxNatPlcyPortWatermarkLow.

The value of the object tmnxNatLsnSubStatTcpPortUsage indicates the TCP port usage of this NAT subscriber.

The value of the object tmnxNatLsnSubStatTcpPortUsageHi indicates if the TCP port usage of this NAT subscriber is high according to the values of the objects tmnxNatPlcyPortWatermarkHigh and tmnxNatPlcyPortWatermarkLow.

The value of the object tmnxNatLsnSubStatSessionUsage indicates the session usage of this NAT subscriber.

The value of the object tmnxNatLsnSubStatSessionUsageHi indicates if the session usage of this NAT subscriber is high according to the values of the objects tmnxNatPlcySessionWatermarkHigh and tmnxNatPlcySessionWatermarkLow.

The value of tmnxNatLsnSubStatSessions indicates the current number of active sessions of this NAT subscriber. In other words, it is the number of ports in use out of the nonreserved range.

The value of tmnxNatLsnSubStatSessionsPrio indicates the current number of active prioritized sessions of this subscriber. In other words, it is the number of reserved ports in use.

The value of tmnxNatLsnSubStatSessionsPeak indicates the maximum number of sessions that were active together up to this point in time.

The tmnxNatLsnSubBlkTable lists the port blocks allocated to Large Scale NAT subscribers.

Each conceptual row represents a port block allocated to a Large Scale NAT subscriber. Entries in this table are created and destroyed automatically by the system.

The value of tmnxNatLsnSubBlkEnd indicates the end of the port block allocated to the subscriber.

The tmnxNatDsliteSubTable contains status and basic statistics information about NAT Dual Stack Lite subscribers.

Each conceptual row represents a NAT Dual Stack Lite subscriber. Entries in this table are created and destroyed automatically by the system.

The value of tmnxNatDsliteSubAddrType indicates the address type of tmnxNatDsliteSubAddr.

The value of tmnxNatDsliteSubAddr indicates the inside IP address of the subscriber.

The value of tmnxNatDsliteSubAddrPrefixLength indicates the prefix length of the subscriber.

The value of tmnxNatDsliteSubId indicates the value of tmnxNatLsnSubId of the row in the tmnxNatLsnSubTable that corresponds to this Dual Stack Lite subscriber.

The tmnxNatL2AwHostTable contains status and basic statistics information about Layer-2-Aware NAT hosts.

Each conceptual row represents a Layer-2-Aware NAT host. Entries in this table are created and destroyed automatically by the system.

The value of tmnxNatL2AwHostAddrType indicates the address type of tmnxNatL2AwHostAddr.

The value of tmnxNatL2AwHostAddr indicates the inside IP address of the host.

The object tmnxNatL2AwHostOutVRtrID specifies the number used to identify the outside virtual router instance in the system.

The value of tmnxNatL2AwHostOutAddrType specifies the address type of tmnxNatL2AwHostOutAddr.

The value of tmnxNatL2AwHostOutAddr indicates the outside IP address allocated to the host.

The value of tmnxNatL2AwHostOutStart indicates the start of the port block allocated to the host.

The tmnxNatL2AwSubTable contains status and basic statistics information about Layer-2-Aware NAT subscribers.

Each conceptual row represents a Layer-2-Aware NAT subscriber. Entries in this table are created and destroyed automatically by the system.

The value of tmnxNatL2AwSubPolicy indicates the NAT Policy associated with this NAT subscriber.

The value of the object tmnxNatL2AwSubIsaGrp indicates the identifier of the NAT Integrated Service Adaptor group associated with this NAT subscriber.

The value of the object tmnxNatL2AwSubIsaMemberId indicates the identifier of the NAT ISA Group member associated with this NAT subscriber.

The object tmnxNatL2AwSubOutVRtrID indicates the number used to identify the outside virtual router instance associated with this NAT subscriber.

The value of tmnxNatL2AwSubOutAddrType indicates the address type of tmnxNatL2AwSubOutAddr.

The value of tmnxNatL2AwSubOutAddr indicates the outside IP address allocated to this NAT subscriber.

The tmnxNatL2AwSubStatTable contains status and basic statistics information about Layer-2-Aware NAT subscribers.

Each conceptual row represents a Layer-2-Aware NAT subscriber. Entries in this table are created and destroyed automatically by the system.

The value of the object tmnxNatL2AwSubStatIcmpPortUsage indicates the ICMP port usage of this NAT subscriber.

The value of the object tmnxNatL2AwSubStatIcmpPortUsageH indicates if the ICMP port usage of this NAT subscriber is high according to the values of the objects tmnxNatPlcyPortWatermarkHigh and tmnxNatPlcyPortWatermarkLow.

The value of the object tmnxNatL2AwSubStatUdpPortUsage indicates the UDP port usage of this NAT subscriber.

The value of the object tmnxNatL2AwSubStatUdpPortUsageHi indicates if the UDP port usage of this NAT subscriber is high according to the values of the objects tmnxNatPlcyPortWatermarkHigh and tmnxNatPlcyPortWatermarkLow.

The value of the object tmnxNatL2AwSubStatTcpPortUsage indicates the TCP port usage of this NAT subscriber.

The value of the object tmnxNatL2AwSubStatTcpPortUsageHi indicates if the TCP port usage of this NAT subscriber is high according to the values of the objects tmnxNatPlcyPortWatermarkHigh and tmnxNatPlcyPortWatermarkLow.

The value of the object tmnxNatL2AwSubStatSessionUsage indicates the session usage of this NAT subscriber.

The value of the object tmnxNatL2AwSubStatSessionUsageHi indicates if the session usage of this NAT subscriber is high according to the values of the objects tmnxNatPlcySessionWatermarkHigh and tmnxNatPlcySessionWatermarkLow.

The value of tmnxNatL2AwSubStatSessions indicates the current number of active sessions of this NAT subscriber. In other words, it is the number of ports in use out of the nonreserved range.

The value of tmnxNatL2AwSubStatSessionsPrio indicates the current number of active prioritized sessions of this subscriber. In other words, it is the number of reserved ports in use.

The value of tmnxNatL2AwSubStatSessionsPeak indicates the maximum number of sessions that were ever active at the same time in the system sofar.

The tmnxNatL2AwSubBlkTable lists the port blocks allocated to Layer-2-Aware NAT subscribers.

Each conceptual row represents a port block allocated to a Layer-2-Aware NAT subscriber. Entries in this table are created and destroyed automatically by the system.

The value of tmnxNatL2AwSubBlkEnd indicates the end of the port block allocated to the subscriber.

The tmnxNat64SubTable contains status and basic statistics information about NAT64 subscribers.

Each conceptual row represents a NAT64 subscriber. Entries in this table are created and destroyed automatically by the system.

The value of tmnxNat64SubAddrType indicates the address type of tmnxNat64SubAddr.

The value of tmnxNat64SubAddr indicates the inside IP address of the subscriber.

The value of tmnxNat64SubAddrPrefixLength indicates the prefix length of the subscriber.

The value of tmnxNat64SubId indicates the value of tmnxNatLsnSubId of the row in the tmnxNatLsnSubTable that corresponds to this NAT64 subscriber.

The tmnxNatLsnSubscIdStrTable associates subscriber strings with Large Scale NAT subscribers. The strings are taken from RADIUS messages according to the configuration in the tmnxNatSubIdTable. A subscriber string can be associated with more than one Large Scale NAT subscriber. Given a known subscriber string, this table provides the index values to retrieve the inside information of (one or more) associated Large Scale NAT subscribers, for example in the tmnxNatLsnHostTable. Rows in this table are created and destroyed automatically by the system.

Each conceptual row represents an association between a subscriber identification string and a Large Scale NAT subscriber.

The value of tmnxNatLsnSubscIdStr indicates the subscriber identification string.

The value of tmnxNatLsnSubscIdStrType indicates the type of Large Scale NAT subscriber. Enumeration: 'dsliteLsnSub': 3, 'nat64LsnSub': 4, 'classicLsnSub': 2.

The value of tmnxNatLsnSubscIdStrAddrType indicates the address type of tmnxNatLsnSubscIdStrAddr.

The value of tmnxNatLsnSubscIdStrAddr indicates the inside IP address of the subscriber.

The value of tmnxNatLsnSubscIdStrTimeStamp indicates the time that this association was made.

The tmnxNatMapLsnHostTable contains objects to configure Large Scale NAT host static port forwarding.

Each conceptual row contains information to configure static port forwarding of a Large Scale NAT host. Entries in this table can be created or deleted via SNMP operations. A corresponding conceptual row in the tmnxNatVrtrTable must exist while creating a row in this table.

The value of tmnxNatMapLsnHostAddrType specifies the address type of tmnxNatMapLsnHostAddr.

The value of tmnxNatMapLsnHostAddr specifies the inside IP address.

The value of tmnxNatMapLsnHostRowStatus specifies the row status of this row.

The value of tmnxNatMapLsnHostLastMgmtChange indicates the sysUpTime at the time of the most recent management-initiated change to this table row.

The object tmnxNatMapLsnHostAdminState specifies the administrative state of static port forwarding of this Large Scale NAT host.

The value of tmnxNatMapLsnHostOutAddrType indicates the address type of tmnxNatMapLsnHostOutAddr.

The value of tmnxNatMapLsnHostOutAddr indicates the outside IP address allocated to the host.

The object tmnxNatMapLsnHostOutVRtrID indicates the number used to identify the outside virtual router instance in the system.

The tmnxNatMapTable contains objects to configure NAT mappings for static port forwarding.

Each conceptual row represents a static NAT mapping. Entries in this table can be created or deleted via SNMP operations. A corresponding conceptual row in the tmnxNatVrtrTable must exist while creating a row in this table. For every conceptual row in this table, a row can be found in the tmnxNatMapLsnHostTable; the value of the object tmnxNatMapLsnHostAdminState in that row specifies the administrative state of all corresponding rows in this table.

The value of tmnxNatMapAddrType specifies the address type of tmnxNatMapAddr. The only value allowed is 'ipv4'.

The value of tmnxNatMapAddr specifies the inside IP address. Broadcast, multicast or martian IP addresses are not allowed. Only IPv4 addresses are allowed.

The value of tmnxNatMapPort specifies the inside port.

The value of tmnxNatMapProtocol specifies the protocol. The values supported are TCP(6), UDP(17).

The value of tmnxNatMapRowStatus specifies the row status of this row.

The value of tmnxNatMapLastMgmtChange indicates the sysUpTime at the time of the most recent management-initiated change to this table row.

The value of tmnxNatMapOutPort specifies the outside port.

The value of tmnxNatFwdActionSubType specifies the type of subscriber where the action is done for. The value 'unknown' is not allowed.

The value of the object tmnxNatFwdActionVRtrId specifies the ID of the virtual router instance. Set the value of tmnxNatFwdActionVRtrId if the forwarding entry is for a Large Scale NAT subscriber.

The value of tmnxNatFwdActionAddrType specifies the address type of tmnxNatFwdActionAddr.

The value of tmnxNatFwdActionAddr specifies the inside IP address. Broadcast, multicast or martian IP addresses are not allowed.

The value of tmnxNatFwdActionB4Addr specifies the inside Dual Stack Lite B4 IPv6 address. Broadcast, multicast or martian IP addresses are not allowed. Set the value of tmnxNatFwdActionB4Addr if the forwarding entry is for a Dual Stack Lite subscriber.

The value of tmnxNatFwdActionAftrAddr specifies the inside Dual Stack Lite AFTR IPv6 address. Broadcast, multicast or martian IP addresses are not allowed. Set the value of tmnxNatFwdActionAftrAddr if the forwarding entry is for a Dual Stack Lite subscriber.

The value of tmnxNatFwdActionL2awSubscriberId specifies the identification of the Layer-2-Aware NAT subscriber. Set the value of tmnxNatFwdActionL2awSubscriberId if the forwarding entry is for a Layer-2-Aware NAT subscriber.

The value of tmnxNatFwdActionProtocol specifies the IP protocol.

The value of tmnxNatFwdActionTimeOut specifies the timeout applied to the NAT forwarding entry. The value zero specifies that the forwarding entry does not time out.

The value of tmnxNatFwdActionPort specifies the inside port. If any port is acceptable, do not specify the value of tmnxNatFwdActionPort; in this case, the system will use an available port in the range starting from 1024 until the value of tmnxNatPlPortFwdRangeEnd of the corresponding pool.

The value of tmnxNatFwdActionOutPort specifies the outside port. If the value of tmnxNatFwdActionType is not equal to 'create', do not set the value of tmnxNatFwdActionOutPort. If any port is acceptable, do not specify the value of tmnxNatFwdActionOutPort; in this case, the system will use the same value as for the inside port.

The value of tmnxNatFwdActionOutAddr specifies the outside IP address allocated to the host. If the value of tmnxNatFwdActionType is not equal to 'create', do not set the value of tmnxNatFwdActionOutAddr. If any address is acceptable, do not set the value of tmnxNatFwdActionOutAddr; in this case, if a corresponding row exists in the tmnxNatL2AwSubTable, the tmnxNatDsliteSubTable or the tmnxNatLsnSubTable, the system will try to use the same outside IP address.

The value of the object tmnxNatFwdActionType specifies the type of action to perform.

Setting this object to 'doAction' triggers an attempt to perform the NAT forwarding entry action according to the specified objects. Reading this object returns the value 'notApplicable'.

The value of the object tmnxNatFwdActionSuccessful indicates if the last action request was successful. If the value of the object equals 'false', a row in the TIMETRA-LOG-MIB::tmnxSnmpSetErrsTable is created.

The value of the object tmnxNatFwdActionTime indicates the value of sysUpTime at the last time that the object tmnxNatFwdActionSuccessful was written by the system.

The value of tmnxNatFwdActionDescription specifies a description of the forwarding entry.

The tmnxNatFwdTable contains the port forwarding entries for NAT subscribers. Entries in this table are created using the tmnxNatFwdAction objects. Entries in this table can expire, or be removed using the tmnxNatFwdAction objects. The information in this table is not saved in the configuration file, but it can be made persistent across system reboot using the system persistency mechanism.

Each conceptual row represents a port forwarding entry of a NAT subscriber.

The value of tmnxNatFwdSubType indicates the type of NAT subscriber.

The value of tmnxNatFwdL2awSubIdent indicates the identifier of a Layer-2-Aware NAT subscriber. The empty string indicates that this conceptual row is not for a Layer-2-Aware NAT subscriber.

The value of tmnxNatFwdLsnVRtrID indicates the inside vRtrID. The value zero indicates that this conceptual row is not for a Large Scale NAT subscriber.

The value of tmnxNatFwdLsnB4AddrType indicates the address type of tmnxNatFwdLsnB4Addr. The only values supported are 'unknown' (0) and 'ipv6' (2) The value 'unknown' indicates that this conceptual row is not for a Dual Stack Lite subscriber.

The value of tmnxNatFwdLsnB4Addr indicates the inside B4 IPv6 address of the Dual Stack Lite subscriber. The empty value indicates that this conceptual row is not for a Dual Stack Lite subscriber.

The value of tmnxNatFwdAddrType indicates the address type of tmnxNatFwdAddrType.

The value of tmnxNatFwdAddr indicates the inside IP address allocated to the subscriber.

The value of tmnxNatFwdProtocol indicates the IP protocol.

The value of tmnxNatFwdPort indicates the inside port.

The value of tmnxNatFwdOutVRtrID indicates the outside vRtrID.

The value of tmnxNatFwdOutAddrType indicates the address type of tmnxNatFwdOutAddr.

The value of tmnxNatFwdOutAddr indicates the outside IP address.

The value of tmnxNatFwdOutPort indicates the outside port.

The value of tmnxNatFwdExpiryDateAndTime indicates the date-time when this conceptual row expires. The value all zeroes indicates an infinite lifetime.

The value of tmnxNatFwdLsnAftrAddrType indicates the address type of tmnxNatFwdLsnAftrAddr. The only values supported are 'unknown' (0) and 'ipv6' (2) The value 'unknown' indicates that this conceptual row is not for a Dual Stack Lite subscriber.

The value of tmnxNatFwdLsnAftrAddr indicates the inside B4 IPv6 address of the Dual Stack Lite subscriber. The empty value indicates that this conceptual row is not for a Dual Stack Lite subscriber.

The value of tmnxNatFwdPersistKey indicates a key value that can be used to track this port forwarding entry in the persistence file.

The value of tmnxNatFwdL2awSubIdent indicates the description of this port forwarding entry.

The value of tmnxNatFwdOrigin indicates how this port forwarding entry was created. The value 'dynamic' indicates that the entry was created as a result of a Port Control Protocol (PCP) request. The value 'static' indicates that the entry was created by a network management operation, using the tmnxNatFwdAction object group. All rows in this table correspond to explicit mappings. Enumeration: 'static': 2, 'dynamic': 1.

The tmnxNatApTable contains objects to configure the NAT RADIUS accounting policies of this system.

Each conceptual row represents information about a particular NAT RADIUS accounting policy. Entries in this table can be created or deleted via SNMP operations.

The value of tmnxNatApName specifies the name of this NAT RADIUS accounting policy.

The value of tmnxNatApLastMgmtChange indicates the sysUpTime at the time of the most recent management-initiated change to this table row.

The value of tmnxNatApRowStatus specifies the row status of this row.

The value of tmnxNatApDescription specifies the description of this NAT RADIUS accounting policy.

The value of tmnxNatApIncludeAttributes specifies what RADIUS attributes the system should include into RADIUS accounting messages. Bits: 'userName': 3, 'insideServiceId': 4, 'framedIpAddr': 0, 'hardwareTimestamp': 8, 'calledStationId': 14, 'subscriberData': 15, 'octetCounters': 12, 'sessionTime': 13, 'outsideServiceId': 5, 'releaseReason': 9, 'multiSessionId': 10, 'portRangeBlock': 7, 'nasIdentifier': 1, 'outsideIp': 6, 'frameCounters': 11, 'natSubscriberString': 2.

The value of tmnxNatApServersTimeout specifies, in seconds, the timeout between retries towards the same RADIUS server.

The value of tmnxNatApServersRetry specifies the number of RADIUS requests towards the same RADIUS server.

The value of tmnxNatApServersVRtrID specifies the virtual router instance applicable for the set of configured RADIUS servers (tmnxNatAccServTable). The value of this object cannot be changed once a RADIUS server is configured for this policy. When the value is '0', both base and management router instances are available.

The value of tmnxNatApServersSrcAddrType specifies the type of address stored in tmnxNatApServersSrcAddrStart and tmnxNatApServersSrcAddrEnd.

The value of tmnxNatApServersSrcAddrStart specifies the start of the the range of source addresses to be used for NAT RADIUS accounting; it must be a valid unicast address. Each ISA MDA of the NAT ISA group associated with this policy, uses an address of this range.

The value of tmnxNatApServersSrcAddrEnd specifies the end of the the range of source addresses to be used for NAT RADIUS accounting; it must be a valid unicast address). Each ISA MDA of the NAT ISA group associated with this policy, uses an address of this range.

The value of tmnxNatApServersAlgorithm specifies the algorithm used to select a RADIUS server from the list of configured servers (tmnxNatApRadServTable). Enumeration: 'roundRobin': 2, 'direct': 1.

The tmnxNatApServTable allows the configuration of objects related to a particular RADIUS server associated with a particular NAT RADIUS Accounting Policy.

Each entry represents the configuration for a particular RADIUS server. Entries in this table can be created and deleted via SNMP SET operations to tmnxNatApServRowStatus.

The value of tmnxNatApServIndex specifies the index of this RADIUS server in the set of servers associated with this NAT accounting policy.

The value of tmnxNatApServRowStatus controls the creation and deletion of rows in the table.

The value tmnxNatApServLastMgmtChange indicates the sysUpTime at the time of the most recent management-initiated change to this conceptual row.

The value of tmnxNatApServAddrType specifies the type of address stored in tmnxNatApServAddr.

The value of tmnxNatApServAddr specifies the IP address of the RADIUS server. A valid unicast IP address must be specified at row creation time.

The value of tmnxNatApServSecret specifies the secret key associated with the RADIUS server. A non-empty value must be specified at row creation time. An SNMP get request on this object always returns an empty string.

The value of tmnxNatApServAcctPort specifies the UDP port number on which to contact the RADIUS server for accounting.

The tmnxNatApServStatTable contains basic status information about the connections with NAT accounting RADIUS servers.

Each entry represents the status of a connection with a particular RADIUS server. Rows in this table are automatically created and destroyed by the system. Each connection originates in a particular NAT ISA group member, using an IP source address of the range configured for a particular NAT accounting policy, and connects with a RADIUS server associated with that policy.

The value of tmnxNatApServStatSrcAddrType indicates the address type of tmnxNatApServStatSrcAddr.

The value of tmnxNatApServStatSrcAddr indicates the source IP address used by this system for this connection with this RADIUS server.

The value of tmnxNatApServStatOperState indicates the operational state of this connection with this RADIUS server.

The value of tmnxNatApServStatTxRequests indicates the number of RADIUS request packets transmitted for this connection with this RADIUS server.

The value of tmnxRadSrvStatsReqTimeout indicates the number of RADIUS requests that have timed out for this connection with this RADIUS server.

The value of tmnxNatApServStatSendRetries indicates the number of retries to a different server for a single accounting request for this connection with this RADIUS server.

The tmnxNatPcpPlcyTable contains objects to configure the Port Control Protocol (PCP) policies of this system.

Each conceptual row represents information about a particular PCP policy. Entries in this table can be created or deleted via SNMP operations.

The value of tmnxNatPcpPlcyName specifies the name of this PCP policy.

The value of tmnxNatPcpPlcyLastMgmtChange indicates the sysUpTime at the time of the most recent management-initiated change to this table row.

The value of tmnxNatPcpPlcyRowStatus specifies the row status of this row.

The value of tmnxNatPcpPlcyDescription specifies the description of this PCP policy.

The value of the object tmnxNatPcpPlcyOpcodes specifies the PCP opcodes supported by the PCP servers using this PCP policy. Bits: 'map': 1, 'announce': 2, 'get': 0.

The value of the object tmnxNatPcpPlcyOptions specifies the PCP options supported by the PCP servers using this PCP policy. Bits: 'preferFailure': 4, 'thirdParty': 3, 'description': 0, 'portReservation': 2, 'next': 1.

The value of tmnxNatPcpPlcyMinimumLifetime specifies the minimum lifetime of explicit mappings made by the PCP servers using this PCP policy.

The value of tmnxNatPcpPlcyMaximumLifetime specifies the maximum lifetime of explicit mappings made by the PCP servers using this PCP policy.

The value of tmnxNatPcpPlcyMaxDescriptionLen specifies the maximum length of mapping descriptions made by the PCP servers using this PCP policy. The value of tmnxNatPcpPlcyMaxDescriptionLen is only relevant if the corresponding bit in the tmnxNatPcpPlcyOptions object is set.

The tmnxNatPcpSrvTable contains objects to configure the Port Control Protocol (PCP) Servers of this system.

Each conceptual row represents information about a particular PCP Server. Entries in this table can be created or deleted via SNMP operations.

The value of tmnxNatPcpSrvName specifies the name of this PCP server.

The value of tmnxNatPcpSrvLastCh indicates the sysUpTime at the time of the most recent management-initiated change to this table row.

The value of tmnxNatPcpSrvRowStatus specifies the row status of this row.

The value of tmnxNatPcpSrvAdminState specifies the administrative state of this PCP server.

The value of tmnxNatPcpSrvDescription specifies the description of this PCP server.

The value of tmnxNatPcpSrvPlcy specifies the name of the PCP Policy associated with this PCP server. The value of tmnxNatPcpSrvPlcy refers to a row in the tmnxNatPcpPlcyTable.

The value of the object tmnxNatPcpSrvFwdInsideRouter specifies the identifier of the PCP forwarding inside virtual router instance associated with the PCP server. The value of tmnxNatPcpSrvFwdInsideRouter refers to a row in the tmnxNatVrtrTable. The value zero specifies that there is no PCP forwarding inside virtual router instance associated with this PCP server.

The value of tmnxNatPcpSrvDsliteAftrAddr specifies the inside Dual Stack Lite AFTR address. Broadcast, multicast or martian IP addresses are not allowed. Set the value of tmnxNatPcpSrvDsliteAftrAddr if PCP mappings (forwarding entries) are requested for Dual Stack Lite subscribers. The value all zeroes specifies that there is no inside Dual Stack Lite AFTR address configured.

The value of tmnxNatPcpSrvState indicates the operational state of this PCP server.

The value of tmnxNatPcpSrvStateDescription indicates the description of the state of this PCP server. It may describe the cause of the problem while the value of the object tmnxNatPcpSrvState is not equal to 'inService'.

The value of tmnxNatPcpSrvEpoch indicates (and specifies) the Epoch of this PCP server. Though this object is writable, setting it is discouraged unless for test purposes. The value of this object persists during a High Availability switch-over, but is reset during a reboot of the system.

The tmnxNatPcpSrvIfTable contains the interfaces associated with the PCP servers.

Each conceptual row represents an interface associated with a particular PCP server. Entries in this table can be created or deleted via SNMP operations. An row in this table can only be created if the value of the object vRtrIfType in the conceptual row in the TIMETRA-VRTR-MIB::vRtrIfTable corresponding with the same vRtrID and vRtrIfIndex, is equal to either 'network' or 'serviceIes in the Base router, or 'serviceVprn' in a VPRN router instance.

The value of tmnxNatPcpSrvIfRowStatus specifies the row status of this row.

The value of tmnxNatPcpSrvIfLastCh indicates the sysUpTime at the time of the most recent management-initiated change to this table row.

The tmnxNatPcpSrvIfStatsTable contains PCP statistics per interface.

Each conceptual row represents PCP statistics for an interface associated with a particular PCP server. Entries in this table are created automatically by the system.

The value of tmnxNatPcpSrvIfStatsType indicates the type of PCP statistics contained in this conceptual row. It is merely a numerical index, the meaning of the PCP statistics in this conceptual row is indicated by the value of the object tmnxNatPcpSrvIfStatsName.

The value of the object tmnxNatPcpSrvIfStatsName indicates the human-readable identifier of the statistics contained in this conceptual row.

The value of the object tmnxNatPcpSrvIfStatsValLw indicates the lower 32-bits word of the statistics value contained in this conceptual row.

The value of the object tmnxNatPcpSrvIfStatsValHw indicates the higher 32-bits word of the statistics value contained in this conceptual row.

The value of the object tmnxNatPcpSrvIfStatsVal indicates the value of the statistics contained in this conceptual row.

The tmnxNatSubscIdVendorTable describes the RADIUS Vendor-Id's supported by this system for use in the tmnxNatSubIdTable. Rows in this table are created and destroyed automatically by the system.

Each conceptual row represents a RADIUS Vendor-Id supported by this system.

The value of tmnxNatSubscIdVendorId indicates the RADIUS Vendor-Id value corresponding with this vendor.

The value of tmnxNatSubscIdVendorStr indicates the string representation of this vendor.

The value of tmnxNatSubscIdVendorDescription indicates the description of this vendor.

The tmnxNatSubscIdAttrTable describes the RADIUS Attribute Types supported by this system for use in the tmnxNatSubIdTable. Rows in this table are created and destroyed automatically by the system.

Each conceptual row represents a supported RADIUS Attribute Type for a RADIUS Vendor-Id.

The value of tmnxNatSubscIdAttrType indicates a RADIUS Attribute Type supported by this system for the vendor indicated in tmnxNatSubscIdVendorId.

The value of tmnxNatSubscIdAttrStr indicates the string representation of RADIUS Attribute Type.

The value of tmnxNatSubscIdAttrDescription indicates the description of this RADIUS Attribute Type.

The value of the object tmnxNatIsaGrpTableLastCh indicates the value of sysUpTime at the time of the last modification of an entry in the tmnxNatIsaGrpTable.

The value of the object tmnxNatIsaMdaTableLastCh indicates the value of sysUpTime at the time of the last modification of an entry in the tmnxNatIsaMdaTable.

The value of the object tmnxNatIsaMdaStatTableLastCh indicates the value of sysUpTime at the time of the last modification of an entry in the tmnxNatIsaGrpTable.

The value of the object tmnxNatPlcyTableLastCh indicates the value of sysUpTime at the time of the last modification of an entry in the tmnxNatPlcyTable.

The value of the object tmnxNatVrtrTableLastCh indicates the value of sysUpTime at the time of the last modification of an entry in the tmnxNatVrtrTable.

The value of the object tmnxNatL2AwAddrTableLastCh indicates the value of sysUpTime at the time of the last modification of an entry in the tmnxNatL2AwAddrTable.

The value of the object tmnxNatPlTableLastCh indicates the value of sysUpTime at the time of the last modification of an entry in the tmnxNatPlTable.

The value of the object tmnxNatPlRangeTableLastCh indicates the value of sysUpTime at the time of the last modification of an entry in the tmnxNatPlRangeTable.

The value of the object tmnxNatDestTableLastCh indicates the value of sysUpTime at the time of the last modification of an entry in the tmnxNatDestTable.

The value of the object tmnxNatMapLsnHostTableLastCh indicates the value of sysUpTime at the time of the last modification of an entry in the tmnxNatMapLsnHostTable.

The value of the object tmnxNatMapTableLastCh indicates the value of sysUpTime at the time of the last modification of an entry in the tmnxNatMapTable.

The value of the object tmnxNatDsliteAddrTableLastCh indicates the value of sysUpTime at the time of the last modification of an entry in the tmnxNatDsliteAddrTable.

The value of the object tmnxNatApTableLastCh indicates the value of sysUpTime at the time of the last modification of an entry in the tmnxNatApTable.

The value of the object tmnxNatApServTableLastCh indicates the value of sysUpTime at the time of the last modification of an entry in the tmnxNatApServTable.

The value of the object tmnxNat64TableLastCh indicates the value of sysUpTime at the time of the last modification of an entry in the tmnxNat64Table.

The value of the object tmnxNatGrpCfgTableLastCh indicates the value of sysUpTime at the time of the last modification of an entry in the tmnxNatGrpCfgTable.

The value of the object tmnxNatSubIdTableLastCh indicates the value of sysUpTime at the time of the last modification of an entry in the tmnxNatSubIdTable.

The value of the object tmnxNatPcpPlcyTableLastCh indicates the value of sysUpTime at the time of the last modification of an entry in the tmnxNatPcpPlcyTable.

The value of the object tmnxNatPcpSrvTableLastCh indicates the value of sysUpTime at the time of the last modification of an entry in the tmnxNatPcpPlcyTable.

The value of the object tmnxNatPcpSrvIfTableLastCh indicates the value of sysUpTime at the time of the last modification of an entry in the tmnxNatPcpSrvIfTable.

The value of the object tmnxNatResourceProblem indicates if there is a resource problem detected while attempting to activate some part of the NAT configuration of this system.

The value of the object tmnxNatLsnSubscIdCount indicates the number of identified Large Scale NAT subscribers. It is the number of rows in the tmnxNatLsnSubscIdStrTable.

The object tmnxNatNotifyDescription is a printable character string.

The object tmnxNatNotifyOutsideVRtrID is a number used to identify a virtual router instance in the system.

The object tmnxNatNotifyInsideVRtrID is a number used to identify a virtual router instance in the system.

The object tmnxNatNotifyOutsideAddrType is value that represents a type of Internet address.

The object tmnxNatNotifyOutsideAddr is a generic Internet address.

The object tmnxNatNotifyInsideAddrType is value that represents a type of Internet address.

The object tmnxNatNotifyInsideAddr is a generic Internet address.

The object tmnxNatNotifyPort is a a 16 bit port number of an Internet transport layer protocol.

The object tmnxNatNotifyPort2 is a a 16 bit port number of an Internet transport layer protocol.

The object tmnxNatNotifyDateAndTime is a date-time specification.

The object tmnxNatNotifyTruthValue represents a boolean value.

The object tmnxNatNotifyLsnSubId is a number that identifies a Large Scale NAT subscriber.

The object tmnxNatNotifyL2AwSubIdent is a string that identifies a Layer-2-Aware NAT subscriber.

The object tmnxNatNotifyOutsideEndAddrType represents a type of Internet address.

The object tmnxNatNotifyOutsideEndAddr is a generic Internet address.

The object tmnxNatNotifyPlSeqNum represents a sequence number for notifications related to the allocation of IP addresses from a NAT pool.

The tmnxNatPlL2AwBlockUsageHigh notification is sent when the block usage of a Layer-2-Aware NAT address pool reaches its high watermark ('true') or when it reaches its low watermark again ('false').

The tmnxNatIsaMemberSessionUsageHigh notification is sent when the session usage of a NAT ISA group member reaches its high watermark ('true') or when it reaches its low watermark again ('false').

The tmnxNatPlLsnMemberBlockUsageHigh notification is sent when the block usage of a Large Scale NAT address pool reaches its high watermark ('true') or when it reaches its low watermark again ('false') on a particular member MDA of its ISA group.

The tmnxNatLsnSubIcmpPortUsageHigh notification is sent when the ICMP port usage of a Large Scale NAT subscriber reaches its high watermark ('true') or when it reaches its low watermark again ('false'). If only a single host can be associated with this subscriber, it is identified with its inside IP address tmnxNatNotifyInsideAddr in the inside virtual router instance tmnxNatNotifyInsideVRtrID; otherwise, these objects contain null values.

The tmnxNatLsnSubUdpPortUsageHigh notification is sent when the UDP port usage of a Large Scale NAT subscriber reaches its high watermark ('true') or when it reaches its low watermark again ('false'). If only a single host can be associated with this subscriber, it is identified with its inside IP address tmnxNatNotifyInsideAddr in the inside virtual router instance tmnxNatNotifyInsideVRtrID; otherwise, these objects contain null values.

The tmnxNatLsnSubTcpPortUsageHigh notification is sent when the TCP port usage of a Large Scale NAT subscriber reaches its high watermark ('true') or when it reaches its low watermark again ('false'). If only a single host can be associated with this subscriber, it is identified with its inside IP address tmnxNatNotifyInsideAddr in the inside virtual router instance tmnxNatNotifyInsideVRtrID; otherwise, these objects contain null values.

The tmnxNatL2AwSubIcmpPortUsageHigh notification is sent when the ICMP port usage of a Layer-2-Aware NAT subscriber reaches its high watermark ('true') or when it reaches its low watermark again ('false').

The tmnxNatL2AwSubUdpPortUsageHigh notification is sent when the UDP port usage of a Layer-2-Aware NAT subscriber reaches its high watermark ('true') or when it reaches its low watermark again ('false').

The tmnxNatL2AwSubTcpPortUsageHigh notification is sent when the TCP port usage of a Layer-2-Aware NAT subscriber reaches its high watermark ('true') or when it reaches its low watermark again ('false').

The tmnxNatL2AwSubSessionUsageHigh notification is sent when the session usage of a Layer-2-Aware NAT subscriber reaches its high watermark ('true') or when it reaches its low watermark again ('false').

The tmnxNatLsnSubSessionUsageHigh notification is sent when the session usage of a Large Scale NAT subscriber reaches its high watermark ('true') or when it reaches its low watermark again ('false'). If only a single host can be associated with this subscriber, it is identified with its inside IP address tmnxNatNotifyInsideAddr in the inside virtual router instance tmnxNatNotifyInsideVRtrID; otherwise, these objects contain null values.

The tmnxNatPlBlockAllocationLsn notification is sent when an outside IP address and a range of ports is allocated to a NAT subscriber associated with a Large Scale NAT (LSN) pool, and when this allocation expires. The allocated block is within the scope of the outside virtual router instance tmnxNatNotifyOutsideVRtrID and the outside IP address tmnxNatNotifyOutsideAddr; it starts with port tmnxNatNotifyPort and ends with port tmnxNatNotifyPort2. The NAT subscriber is identified with its subscriber ID tmnxNatNotifyLsnSubId. If only a single host can be associated with this subscriber, it is identified with its inside IP address tmnxNatNotifyInsideAddr in the inside virtual router instance tmnxNatNotifyInsideVRtrID; otherwise, these objects contain null values. When the block allocation is made, the value of the object tmnxNatNotifyTruthValue is 'true'; when the block allocation expires, it is 'false'.

The tmnxNatPlBlockAllocationL2Aw notification is sent when an outside IP address and a range of ports is allocated to a NAT subscriber associated with a Layer-2-Aware NAT pool, and when this allocation expires. The allocated block is within the scope of the outside virtual router instance tmnxNatNotifyOutsideVRtrID and the outside IP address tmnxNatNotifyOutsideAddr; it starts with port tmnxNatNotifyPort and ends with port tmnxNatNotifyPort2. The NAT subscriber is identified with its subscriber ID tmnxNatNotifyL2AwSubIdent. When the block allocation is made, the value of the object tmnxNatNotifyTruthValue is 'true'; when the block allocation expires, it is 'false'.

The tmnxNatResourceProblemDetected notification is sent when the value of the object tmnxNatResourceProblem changes.

The tmnxNatResourceProblemCause notification is to describe the cause of a NAT resource problem.

The tmnxNatPlAddrFree notification is sent when a range of outside IP addresses becomes free at once. The range starts at address tmnxNatNotifyOutsideAddr and ends with address tmnxNatNotifyOutsideEndAddr. It replaces a number of tmnxNatPlBlockAllocationL2Aw or tmnxNatPlBlockAllocationLsn notifications; the allocated port blocks associated with each IP address in the indicated range are released. The reason why this address range is released, is described in the tmnxNatNotifyDescription. If the value of tmnxNatNotifyInsideVRtrID is not equal to zero, it means that only the port blocks associated with hosts in that particular virtual router instance are released; if the value of tmnxNatNotifyInsideVRtrID is equal to zero, it means that all the port blocks are released.

[CAUSE] The tmnxNatPlLsnRedActiveChanged notification is sent when the value of the object tmnxNatPlLsnRedActive changes. The cause is explained in the tmnxNatNotifyDescription. [EFFECT] While the value of the object tmnxNatPlLsnRedActive is equal to 'false', ... - this system is not performing Large Scale NAT in the realm of the virtual router instance associated with this pool; the Large Scale NAT is supposed to be performed by its redundant peer. - the route specified with tmnxNatVrtrInRedSteerRt is not advertised in the realm of any inside virtual router instance associated with this pool; - NAT traffic matching a filter with TFilterAction equal to 'nat' is redirected to the address specified with tmnxNatVrtrInRedPeerAddr or dropped if tmnxNatVrtrInRedPeerAddr is not configured; - the pool ranges associated with this pool are withdrawn from the outside virtual router instance associated with this pool; - the route specified with tmnxNatPlLsnRedExpPrefix is not exported in the realm of the outside virtual router instance associated with this pool. [RECOVERY] If this system is supposed to assume the role of a standby in the realm of the virtual router instance associated with this pool, no recovery is needed. Otherwise, the recovery action will depend on the actual cause as specified in the tmnxNatNotifyDescription.

[CAUSE] The tmnxNatPcpSrvStateChanged notification is sent when the value of the object tmnxNatPcpSrvState changes. The cause is explained in the tmnxNatPcpSrvStateDescription. [EFFECT] While the value of the object tmnxNatPcpSrvState is equal to 'outOfService', the system drops PCP requests addressed to this server. [RECOVERY] The recovery action depends on the actual cause as specified in the tmnxNatPcpSrvStateDescription.

[CAUSE] The tmnxNatFwdEntryAdded notification is sent when a row is added to or removed from the tmnxNatFwdTable; a row can be added to the table either by operations on the tmnxNatFwdAction object group or by means of the PCP protocol. When the row is added, the value of the object tmnxNatNotifyTruthValue is 'true'; when the row is removed, it is 'false'. [EFFECT] The specified NAT subscriber can start receiving inbound traffic flows. [RECOVERY] No recovery required; this notification is the result of an operator or protocol action.