ISIS/2/isisRouteBeDeletedByPurgeInexact_active: IS-IS routes advertised by the local device were deleted by another device, and the possibly faulty device did not support IS-IS purge LSP source trace. Log in to the possibly faulty device. If the device is deleting routes, reset or isolate it from the network. Otherwise, check other devices. Neither of the devices displayed in the display isis purge-source-trace analysis-report command output is the faulty device. (SysInstance=[isisSysInstance], HostName=[hwIsisHostName], HostIpAddress=[hwIsisHostIpAddress], SystemID=[isisPduLspId], SysLevel=[isisSysLevelIndex], PurgeLspNum=[hwIsisPurgeLspNum], AffectedNodeNum=[hwIsisAffectedNodeNum], TotalNodeNum=[hwIsisTotalNodeNum], RuledOutDeviceNum=[hwIsisRuledOutDeviceNum], Interval=[hwIsisInterval])
The IS-IS LSPs advertised by the local device were purged by a neighbor. The local device supports IS-IS purge LSP source tracing, but the neighbor does not. In this case, log in to the possibly faulty node and check whether it is purging LSPs. If it is purging LSPs, reset or isolate it. If the possibly faulty node is not purging LSPs, check other possibly faulty nodes. To check the analysis report output by IS-IS purge LSP source tracing, run the display isis purge-source-trace analysis-report command.
| Parameter Name | Parameter Meaning |
|---|---|
|
isisSysInstance |
Process ID on the faulty node |
|
hwIsisHostName |
Hostname of the faulty node |
|
hwIsisHostIpAddress |
IP address of the faulty node |
|
isisPduLspId |
System ID of the faulty node |
|
isisSysLevelIndex |
IS-IS level of the faulty node |
|
hwIsisPurgeLspNum |
Purge LSP count |
|
hwIsisAffectedNodeNum |
Number of affected nodes |
|
hwIsisTotalNodeNum |
Total number of nodes on the network |
|
hwIsisRuledOutDeviceNum |
Number of nodes that have been identified as faultless nodes |
|
hwIsisInterval |
Statistical period |
1. Reset or isolate the faulty node from the network.