I would start with what was done here ? Nov 6 14:44:45 GMT: %SYS-5-CONFIG_I: Configured from console by vty0 (5.14.64.1)
Brian -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Mark Tech Sent: giovedì 6 novembre 2008 17.39 To: cisco-nsp@puck.nether.net Subject: [c-nsp] GSR no ldp all of a sudden Hi I have a couple of GSR's and 7600'2 running ldp in an an MPLS test environment. All of a sudden 1 GSR has lost all its LDP neighours. I have cleared the mpls ldp neighours, and finally ended up rebooting the router with no success Here is an brief output of some ldp commands: ---------here the LDP suddenly dropped-------- Nov 6 14:44:45 GMT: %SYS-5-CONFIG_I: Configured from console by vty0 (5.14.64.1) Nov 6 14:47:05 GMT: %LDP-5-GR: GR session 5.14.95.243:0 (inst. 3): interrupted--recovery pending Nov 6 14:47:05 GMT: %LDP-5-NBRCHG: LDP Neighbor 5.14.95.243:0 (0) is DOWN (Session KeepAlive Timer expired) Nov 6 14:47:28 GMT: %LDP-5-GR: GR session 5.14.95.245:0 (inst. 2): interrupted--recovery pending Nov 6 14:47:28 GMT: %LDP-5-NBRCHG: LDP Neighbor 5.14.95.245:0 (0) is DOWN (Session KeepAlive Timer expired) Nov 6 14:47:37 GMT: %LDP-5-GR: GR session 5.14.95.244:0 (inst. 1): interrupted--recovery pending rt-lon-12#sh mpls ldp neighbor rt-lon-12#sh mpls ldp discovery Local LDP Identifier: 5.14.95.246:0 Discovery Sources: Interfaces: Port-channel1 (ldp): xmit/recv LDP Id: 5.14.95.243:0 Port-channel2 (ldp): xmit/recv LDP Id: 5.14.95.244:0 Port-channel3 (ldp): xmit/recv LDP Id: 5.14.95.245:0 rt-lon-12#sh mpls interfaces Interface IP Tunnel Operational GigabitEthernet0/0/0 Yes No Yes GigabitEthernet0/0/1 Yes No Yes GigabitEthernet0/0/2 Yes No Yes GigabitEthernet0/0/3 Yes No Yes GigabitEthernet0/0/4 Yes No Yes GigabitEthernet0/0/5 Yes No Yes Port-channel1 Yes (ldp) No Yes Port-channel2 Yes (ldp) No Yes Port-channel3 Yes (ldp) No Yes Anyone have any ideas? This has been working for over a month now and all other routers are up and using LDP successfully. In fact the other GSR this is connected to is a carbon-copy, bar IP addresses Regards Mark _______________________________________________ cisco-nsp mailing list cisco-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/ _______________________________________________ cisco-nsp mailing list cisco-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/