ISIS/6/ISIS_RCV_OWN_PURGED_LSP
Message
ISIS/6/ISIS_RCV_OWN_PURGED_LSP:ISIS [ProcessId] received an own purged LSP. (Level=[Level], PduLspId=[PduLspId], Interface=[Interface], NbrSystem=[NbrSystem], SrcSystem=[SrcSystem], SrcDynName=[SrcDynName], SrcNbrSystem=[SrcNbrSystem])
Description
The IS-IS system received an LSP with Remaining Time 0 (purged LSP) from another system, and the LSP was locally generated.
Parameters
| Parameter Name | Parameter Meaning |
|---|---|
ProcessId |
Indicates the IS-IS process ID. |
Level |
Indicates the IS-IS level. |
PduLspId |
Indicates the ID of the purged LSP. |
Interface |
Indicates the interface that receives the purged LSP. |
NbrSystem |
Indicates the system ID of a neighbor. |
SrcSystem |
Indicates the system ID of the device that sends the purged LSP. |
SrcDynName |
Indicates the dynamic hostname of the device that sends the purged LSP. |
SrcNbrSystem |
Indicates the neighbor system ID of the device that sends the purged LSP. |
Possible Causes
Cause 1: The local device did not update local LSPs in time. As a result, a locally generated LSP aged and was flooded back.
Cause 2: The LSP was modified because of a failure, such as a transmission failure. As a result, the LSP became a purged LSP.
Cause 3: The local device restarted, or the IS-IS process was reset. As a result, the local device received the purged LSP that was locally generated.
Procedure
- Check whether the device restarted.
- If the device restarted, this log message is informational only and no action is required.
- If the device did not restart, go to Step 2.
- Check whether SrcSystem is available in the log.
- If SrcSystem is available, check the system ID of the device that sends the purged LSP and go to Step 4.
- If SrcSystem is unavailable, go to Step 3.
- Check NbrSystem in the log, download the log from the neighbor, and check whether the purged LSP was sent by the neighbor.
- If the purged LPS was sent by the neighbor, go to Step 4.
- If the purged LPS was not sent by the neighbor, go to Step 5.
- Check whether the purged LSP has been deleted from the device that sent it.
- If the purged LSP has been deleted from the device that sent it, this log message is informational only and no action is required.
- If the purged LSP has not been deleted from the device that sent it, go to Step 5.
- Locate the device that sends the purged LSP and go to Step 4.
- Contact technical support personnel technical support personnel.
- End.
