CISCO-IP-NW-DISCOVERY-MIB: View SNMP OID List / Download MIB

MIB to provide the information about the disjoint IP networks connected to the various gigabit ethernet interfaces in the 'Fabric' and objects to discover the same. It is possible that multiple disjoint IP networks may terminate on a single fibre channel switch in a Fabric. This MIB provides ability to initiate, configure and show discovery results of the IP Networks in the fabric. GLOSSARY: Fabric - The set of physically connected fibre channel switches. WWN - World Wide Name.

This object indicates whether the automatic discovery to find the reachability on the IP networks is enabled or not in the system. If automatic discovery is not enabled in the system then the discovery operation can be initiated only manually by the user. The value of this object set to 'true' indicates the automatic discovery for IP network is enabled in the system. The value of this object set to 'false' indicates the automatic discovery for IP network is not enabled in the system.

This object indicates the time duration between the state change of an IP interface and the start of discovery operation of interface, if Automatic discovery is configured as 'true' in the cIpNetworkAutomaticDiscovery object. The value '0' indicates no delay.

This object is used to facilitate modification of cIpNetworkDiscoverType, cIpNetworkDiscoverPort objects by multiple managers. The procedure for modifying the above two objects (only if the 'cIpNetworkDiscoveryType' is set to tcp/udp) are as follows : 1. Determine the new values for cIpNetworkDiscoverType, cIpNetworkDiscoverPort objects. 2. Retrieve the value of 'cIpNetworkDiscoveryTypeSpinLock' object. 3. Set the value of 'cIpNetworkDiscoveryTypeSpinLock' object to the retrieved value, and (in the same PDU) the value of 'cIpNetworkDiscoveryType' to the new value. If the set fails for the 'cIpNetworkDiscoveryTypeSpinLock' object, go back to step 2. 4. Set the value of 'cIpNetworkDiscoveryTypeSpinLock' object to the retrieved value incremented by one, and (in the same PDU) the value of 'cIpNetworkDiscoveryPort' object to the new value. Note that if it's possible to include 'cIpNetworkDiscoveryPort' object in the (Set Request) PDU of an earlier step, then step 4 can be eliminated.

This object indicates type of discovery packets to be sent for carrying out the IP network discovery. Enumeration: 'udp': 3, 'icmp': 1, 'tcp': 2.

This object indicates TCP/UDP port used for of IP network discovery operation, if the cIpNetworkDiscoveryType object is set to 'tcp' or 'udp'.

This object is used to facilitate modification of cIpNetworkGigEIfIndexToDiscover, cIpNetworkInetAddrTypeToDiscover, cIpNetworkGigEInetAddrToDiscover and cIpNetworkDiscoveryCommand objects by multiple managers. The procedure for modifying the above four objects are as follows: 1. For interface specific discovery, determine the new values for cIpNwGigEIfIndexToDiscover, cIpNetworkInetAddrTypeToDiscover, cIpNetworkGigEInetAddrToDiscover objects. 2. Retrieve the value of 'cIpNetworkDiscoverySpinLock' object. 3. Set the value of 'cIpNetworkDiscoverySpinLock' object to the retrieved value, and (in the same PDU) the value of 'cIpNetworkGigEIfIndexToDiscover' to the new value. If the set fails for the 'cIpNetworkDiscoverySpinLock' object, go back to step 2. 4. Set the value of 'cIpNetworkDiscoverySpinLock' object to the retrieved value incremented by one, and (in the same PDU) the value of 'cIpNetworkInetAddrTypeToDiscover' object to the new value. 5. Set the value of 'cIpNetworkDiscoverySpinLock' object to the retrieved value incremented by two, and (in the same PDU) the value of 'cIpNetworkGigEInetAddrToDiscover' object to the new value. If the set fails for 'cIpNetworkDiscoverySpinLock' object go back to step 2. 6. Set the value of 'cIpNetworkDiscoverySpinLock' object to the retrieved value incremented by four, and (in the same PDU) the value of 'cIpNetworkDiscoveryCommand' object to 'interfaceSpecific'. If the set fails for 'cIpNetworkDiscoverySpinLock' object go back to step 2. Note that if it's possible to include 'cIpNetworkGigEInetAddrToDiscover' and/or 'cIpNetworkDiscoveryCommand' object in the (Set Request) PDU of an earlier step, then step 4 (or) 5 (or) 6 can be eliminated.

This object represents the 'ifIndex' of the specified gigabit ethernet interface for which the IP network discovery needs to be done incrementally. This object MUST be set to a valid value before or concurrently with setting the value of the 'cIpNetworkDiscoveryCommand' object to 'interfaceSpecific'.

This object represents the 'InetAddressType' of the address of the Gigabit ethernet port on which to perform the discovery. This object MUST be set to a valid value before or concurrently with setting the value of the 'cIpNetworkDiscoveryCommand' object to 'interfaceSpecific'.

This object represents the 'InetAddress' of the specified gigabit ethernet interface specified in the 'cIpNetworkGigEIfIndexToDiscover' for which the IP network discovery needs to be done incrementally. This object MUST be set to a valid value before or concurrently with setting the value of the 'cIpNetworkDiscoveryCommand' object to 'interfaceSpecific'.

The IP network discovery command to be executed. Command Remarks all Run IP network discovery for all the gigabit ethernet interfaces in the fabric. noOp no operation will be performed. interfaceSpecific Run IP network discovery incrementally for the gigabit ethernet interface specified in the 'cIpNetworkGigEInterfaceToDiscover', 'cIpNetworkGigEInetAddrToDiscover' and 'cIpNetworkGigESwitchWWNToDiscover' objects. The value of this object when read is always 'noOp'. Enumeration: 'interfaceSpecific': 3, 'all': 1, 'noOp': 2.

The status of the last IP network discovery command operation. success (1) - IP network discovery operation completed successfully. none (2) - no IP network discovery operation is performed. inProgress (3) - discovery operation is in progress. noGigEInterfaceIndexSpecified (4) - 'ifIndex' of the gigabit eithernet interface is not specified, i.e., the value of 'cIpNetworkGigEInterfaceToDiscover' object is set to '0'. noGigEInetAddrSpecified (5) - InetAddress of the gigabit eithernet interface is not specified, i.e., the value of 'cIpNetworkpGigEInetAddrToDiscover' object is set to '0'. noGigESwitchWWNSpecified (6) - The Switch WWN of the gigabit eithernet interface is not specified, i.e., the value of 'cIpNetworkGigESwitchWWNToDiscover' object is set to '0'. invalidGigEInterfaceIndex (7) - 'ifIndex' of the gigabit ethernet interface specified in the 'cIpNetworkGigEInterfaceToDiscover' object is not valid. invalidGigEInetAddrType (8) - 'InetAddrType' of the gigabit ethernet interface specified in the 'cIpNetworkGigEInetAddrType' object is not valid. invalidGigEInetAddr (9) - 'InetAddr' of the gigabit ethernet interface specified in the 'cIpNetworkGigEInetAddr' object is not valid. generalFailure (10)- General IP network discovery operation Failure. Enumeration: 'generalFailure': 10, 'invalidGigEInetAddrType': 8, 'none': 2, 'invalidGigEInetAddr': 9, 'success': 1, 'noGigESwitchWWNSpecified': 6, 'noGigEInterfaceIndexSpecified': 4, 'noGigEInetAddrSpecified': 5, 'inProgress': 3, 'invalidGigEInterfaceIndex': 7.

Represents the discovered list of all IP networks connected to the gigabit ethernet interfaces in the fabric. The entries in this table are populated by the discovery process started either by the auto discovery mechanism or triggered by the user by the setting the cIpNetworkDiscoveryCommand object to 'all' or 'interfaceSpecific'.

An entry represents the information about an IP network connected to the gigabit ethernet interface in the fabric.

An arbitrary integer value, greater than zero which uniquely identifies the IP Network discovered in the fabric.

This object represents the WWN of the switch which has created the corresponding entry in this table.

A table consisting of entries for all the gigabit ethernet interfaces, which are connected to the various IP networks in the Fabric. The members of the IP networks are dynamically discovered by the discovery process.

An entry (conceptual row) in the 'cIpNetworkInterfaceTable'. Each row represents a gigabit ethernet interface in the fabric and its IP network.

This object represents the World Wide Name (WWN) of the associated switch in the fabric, of the gigabit ethernet interface mentioned in corresponding instance of 'cIpNetworkGigEPortIfIndex' object.

This object represents the 'ifIndex' of the gigabit ethernet interface in a switch in the fabric. The World Wide Name (WWN) of the switch is mentioned in the corresponding instance of 'cIpNetworkGigEPortSwitchWWN'. The gigabit ethernet interface is connected to the IP network represented by the value of the corresponding instance of 'cIpNetworkIndex'.

This object represents the InetAddressType of the gigabit ethernet interface.

This object represents the InetAddress of the gigabit ethernet interface mentioned in the corresponding instance 'cIpNetworkGigEPortIfIndex' object. The address is of the type indicated by 'cIpNetworkGigEPortInetAddrType'. The gigabit ethernet interface is connected to the IP network represented by the value of the corresponding instance of 'cIpNetworkIndex'.

The compliance statement for entities which implement the CISCO-IP-NW-DISCOVERY-MIB.

A Collection of objects for the IP networks discovered in the fabric and its associated gigabit ethernet interfaces details.

A Collection of objects to be configured, for doing the IP network discovery.