Call Was Cleared by RSVP Event

LSP Event

Call was cleared by RSVP

Sample Output

user@R1> show mpls lsp extensive

[...Output truncated...]

10.0.0.6

From: 10.0.0.1, State: Dn, ActiveRoute: 0, LSPname: R1-to-R6

ActivePath: (none)

LoadBalance: Random

Encoding type: Packet, Switching type: Packet, GPID: IPv4

Primary State: Dn

Will be enqueued for recomputation in 10 second(s).

11 Jan 26 14:58:32 CSPF failed: no route toward 10.0.0.6

10 Jan 26 14:58:25 Deselected as active

9 Jan 26 14:58:25 CSPF failed: no route toward 10.0.0.6

8 Jan 26 14:58:25 Call was cleared by RSVP

7 Jan 26 14:58:25 Session preempted

6 Jan 26 14:58:25 Down

[...Output truncated...]

What It Means

This LSP event indicates that the Resource Reservation Protocol (RSVP) session corresponding to the LSP path was preempted and the corresponding RSVP state deleted.

Cause

This LSP event is occurs when you issue the clear rsvp session command or trigger preemption of an RSVP session at the ingress router. Depending on the timer value, Constrained Shortest Path First (CSPF) recomputes the path and the LSP comes up again.