Hi, have you tried "debug isis update-packets"? Works on SRC2:
000484: Jul 1 19:27:57.428: ISIS-Upd (<proc>): Rec L2 LSP <ID>, seq 1D, ht 65171, 000485: Jul 1 19:27:57.428: ISIS-Upd (<proc>): from SNPA <ID> (GigabitEthernet2/0/0) 000486: Jul 1 19:27:57.428: %CLNS-4-AUTH_FAIL: ISIS: LSP authentication failed 000487: Jul 1 19:27:57.428: ISIS-Upd (<proc>): LSP authentication failed br Thomas -----Ursprüngliche Nachricht----- Von: cisco-nsp [mailto:cisco-nsp-boun...@puck.nether.net] Im Auftrag von John Neiberger Gesendet: Montag, 1. Juli 2013 18:31 An: Alan Buxey Cc: cisco-nsp@puck.nether.net Betreff: Re: [c-nsp] Finding source of ISIS authentication failure This box is running 12.2(33)SRC code. The TAC engineer and I haven't really found a good way to find what we're looking for. I have found some debugs that confirm that we're having an authentication problem but they also don't show the source of the problem. Not even an interface. On Mon, Jul 1, 2013 at 10:17 AM, Alan Buxey <a.l.m.bu...@lboro.ac.uk> wrote: > Hi > > Odd. Unless the 7600 is missing a whole load of things then you > shouldn't have any issues running the standard debug commands for > ISIS...I certainly did to find source of an issue onour 6500. This was > on SXI release of 12.2(18) or such.. we're on 15.x now > > alan > _______________________________________________ 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/