Technical Documentation

RSVP Error, Subcode 4: Protocol Shutdown Event

LSP Event

RSVP error, subcode 4: protocol shutdown

Sample Output

user@R1> show mpls lsp extensive
Ingress LSP: 1 sessions

10.0.0.6
  From: 10.0.0.1, State: Dn, ActiveRoute: 0, LSPname: R1-to-R6
  ActivePath: (none)
  LoadBalance: Random
  Metric: 100
  Encoding type: Packet, Switching type: Packet, GPID: IPv4
  Primary                    State: Dn
    Will be enqueued for recomputation in 27 second(s).
   164 May 10 18:50:50 CSPF failed: no route toward 10.0.0.6[3 times]
   163 May 10 18:49:52 Clear Call
   162 May 10 18:49:52 CSPF: link down/deleted: 10.1.36.1(R3.00/10.0.0.3)->10.1.36.2(R6.00/10.0.0.6)
   161 May 10 18:49:52 Deselected as active
   160 May 10 18:49:52  10.1.13.2: RSVP error, subcode 4: protocol shutdown
   159 May 10 18:49:52 ResvTear received
   158 May 10 18:49:52 Down
   157 May 10 18:48:19 Selected as active path
   156 May 10 18:48:19 Record Route:  10.1.13.2 10.1.36.2
   155 May 10 18:48:19 Up
[...Output truncated...]
  Created: Fri Apr 29 10:38:54 2005
Total 1 displayed, Up 0, Down 1

Meaning

This LSP event is a Juniper Networks proprietary error and indicates that the RSVP control plane on an LSR along the path is terminated.

Cause

This LSP event is caused when you disable an RSVP configuration, restart the routing protocol process (rpd), or load a new image on an LSR along the LSP path.

Action

Check the RSVP configuration on the router in question.


Published: 2010-01-30