On Thu, 2008-11-06 at 09:48 -0500, David Jacobs wrote: > When I do a "sh spf-log" this is the message I keep seeing > > On Cisco > > 00:24:50 72 109 8 router1.00-00 TLVCONTENT > 00:24:20 72 109 8 router1.00-00 TLVCONTENT > 00:23:50 76 109 8 router1.00-00 TLVCONTENT > 00:23:20 64 109 8 router1.00-00 TLVCONTENT > 00:22:50 76 109 8 router1.00-00 TLVCONTENT > 00:22:20 72 109 8 router1.00-00 TLVCONTENT > 00:21:50 72 109 8 router1.00-00 TLVCONTENT > 00:21:20 72 109 8 router1.00-00 TLVCONTENT > 00:20:50 72 109 8 router1.00-00 TLVCONTENT > 00:20:19 72 108 7 router1.00-00 TLVCONTENT > 00:19:49 72 108 8 router1.00-00 TLVCONTENT > 00:19:19 68 108 8 router1.00-00 TLVCONTENT
This is from a neighboring router, right? It seems the router is sending out LSP TLV changes, and rather many of them. In each 30 second interval the router sent 8 TLV changes, about one every four seconds. What does "show isis lsp-log" say on "router1"? > and on Foundry > > 1m55s 450ms 78 6 router1.00-00 Area Address TLV Change > 2m26s 450ms 39 17 router1.00-00 Area Address TLV Change > 2m56s 450ms 39 17 router1.00-00 Area Address TLV Change > 3m27s 450ms 39 13 router1.00-00 Area Address TLV Change > 3m57s 450ms 39 18 router1.00-00 Area Address TLV Change I don't know Foundry, but I could be tempted to read this as "Area ID changed". > > A shot in the dark, but you wouldn't happen to have another box with > > the same NET on your network? > > I thought of that as well, But I compared all of the other NET > address's and they are pretty unique. And correct me if i'm wrong, but > if there was another router running ISIS with the same NET address > wouldn't it come up with an error like.. > > %CLNS-4-BADPACKET: ISIS: LAN L2 hello, Duplicate system > ID detected from (duplicate NET address) That sounds reasonable. > I forget if there is a command to view all NET address's in the database That would be "show isis hostname". Regards, Peter _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
