ISIS/2/ISIS_OWN_LSP_PURGE
Message
ISIS/2/ISIS_OWN_LSP_PURGE: ISIS received a self-originated LSP with the age being of 0. (isisSysInstance=[isisSysInstance], isisSysLevelIndex=[isisSysLevelIndex], isisCircIndex=[isisCircIndex], isisCircIfIndex=[isisCircIfIndex], isisPduLspId=[isisPduLspId], isisPduRemoteRouterID=[isisPduRemoteRouterID], ifIndex=[ifIndex], IfName=[IfName])
Description
IS-IS received an LSP with an LSP with a system ID identical to that on the local . The lifetime of this LSP was 0.
Parameters
| Parameter Name | Parameter Meaning |
|---|---|
[isisSysInstance] |
ID of an IS-IS process |
[isisSysLevelIndex] |
IS-IS level |
[isisCircIndex] |
Circuit index of an interface |
[isisCircIfIndex] |
Circuit IfIndex of an interface |
[isisPduLspId] |
LSP ID |
[isisPduRemoteRouterID] |
ID of the remote device |
[ifIndex] |
IfIndex of an interface |
[IfName] |
Interface name |
Possible Causes
Cause 1: LSPs were not refreshed in time on the local . Purge packets were generated and then flooded to the local after these LSPs aged.
Cause 2: After a fault occurred during the packet transmission, packets were changed and purge packets were generated.
Cause 3: After the local restarted, it received an LSP with a System ID identical to the one on the local . In addition, the lifetime of the LSP was 0.
Procedure
- Check whether the local restarted.
If so, go to Step 4. In this case, this log message is informational only, and no action is required.
If not, go to Step 2.
- Check whether IS-IS authentication configuration is changed
on the .
If so, go to Step 4. In this case, this log message is informational only, and no action is required.
If not, go to Step 3.
- Contact technical support personnel technical support personnel.
- End.
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