Clear Call Event

LSP Event

Clear call

Sample Output

user@R1> show mpls lsp extensive

[...Output truncated...]

   65 Jan  5 09:58:33 Clear Call

   64 Jan  5 09:58:33 Session preempted

   63 Jan  5 09:58:33 Down

[...Output truncated...]

What It Means

This LSP event indicates that the LSP was disconnected and restarted.

Cause

The clear mpls lsp command was issued on the ingress router to disconnect existing RSVP sessions, release the routes and states associated with the LSP, and then start a new LSP. Issuing this command might impact traffic travelling along the LSP, because a time lag might occur between tearing down the old path and setting up a new path.