Appendix A MIB support 159

Table 4 VPN Router traps MIB descriptions

Standard

1.3.6.1.2.1.11.0.2

linkDown

A linkDown trap signifies that the sending protocol entity recognizes a failure in one of the communication links represented in the agent's configuration.

Varbind list:

ifIndex—ifIndex of the interface.

ifAdminStatus—ifAdminStatus of the interface.

ifOperStatus—ifOperStatus of the interface.

ifDescr—ifDescr of the interface.

ifType—ifType, this provides discrimination of interfaces that are tunnels.

ifReasonForStatus-ces—reason for the change in status.

ifPhysLocation-ces—this is the slot number.

ifPhysRelPos-ces—the port number on the board defined in interfacePhysLocation.

ifIpAddr-ces—IP address assigned to the phys port or the local IP address of a tunnel.

ifName-ces—Name of the tunnel or physical interface.

ifTunnelRemoteIpAddr-ces—for non-tunnel interfaces it is zero.

sysObjectID—sysObjectID of the unit.

sysName—sysName of the unit.

Nortel VPN Router Troubleshooting

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Nortel Networks NN46110-602 manual IfReasonForStatus-ces-reason for the change in status