Allied Telesis AT-8600 Trap on Vrrp topology changes, Traps on Mstp state and topology changes

Software Version 2.8.1 189

•ospfNbrAddressLessIndex, the ifIndex of the interface the neighbour is attached to, for addressless interfaces

•ospfNbrRtrId, the router ID of the neighbour

•ospfNbrState, the new state of the neighbour

■The ospfVirtNbrStateChange trap ({ ospfTraps 3 }) is generated when a virtual OSPF neighbour changes state, and contains the following objects:

•ospfRouterId, the router ID of the originator of the trap

•ospfVirtNbrArea, the transit area identifier

•ospfVirtNbrRtrId, the router ID of the virtual neighbour

•ospfVirtNbrState, the new state of the virtual neighbour

Trap on VRRP topology changes

RFC 2787, Definitions of Managed Objects for the Virtual Router Redundancy Protocol, defines a portion of the Management Information Base (MIB) for managing the Virtual Router Redundancy Protocol (VRRP).

Objects defined in this MIB reside in the mib(1) subtree and have the object identifier prefix vrrpMIB ({ mib-2 68 }).

This software version implements the following trap from the vrrpNotifications(0) subtree of the VRRP MIB:

■The vrrpTrapNewMaster trap ({ vrrpNotifications 1 }) is generated when the sending agent becomes the new VRRP master, and contains the following object:

• vrrpOperMasterIpAddr, the primary IP address of the new master

Traps on MSTP state and topology changes

The IEEE draft ruzin-mstp-mib-04, defines a portion of the Management

Information Base (MIB) for managing Multiple and Rapid Spanning Tree

Protocols.

Objects defined in this MIB reside in the dot1dBridge subtree defined in

RFC 1493, and have the object identifier mstp ({ mib-2 dot1dBridge(17) 11 }).

This software version implements the following traps from the mstpTraps(0) subtree of the MIB:

■The mstpNewRootBridge trap ({ mstpTraps 1 }) is generated by a bridge when it is elected as the new root of the Spanning Tree in the CIST or in any MSTI, and contains the following object:

•mstpXstId, the MSTI or CIST instance

■The mstpNewRootPort trap ({ mstpTraps 2 }) is generated by a bridge when it changes the root port of the Spanning Tree in the CIST or in any MSTI, and contains the following objects:

•mstpXstId, the MSTI or CIST instance

•mstpXstPortIndex, the index of the port in the mstpPortTable table

■The mstpTopologyChange trap ({ mstpTraps 3 }) is generated by a bridge when any of its configured ports in any instance (CIST or MSTI) transitions

Software Version 2.8.1 C613-10477-00 REV B