From: Frank (ocsic@web.de)
Date: Thu Sep 28 2006 - 05:19:39 ART
Hi,
two routers talking RIP with MD5 authentication and sometime the message
"%TCP-6-BADAUTH: No MD5 digest from 192.10.1.8(179) to
192.10.1.254(11017) (RST)" appears in the log of one router. The other
one is fine. Sometime it seems, that there is a mismatch in
Authentication. But not always.
Has someone an idea? Running c2500-is-l.122-8.T on the router.
Frank
Both are configured like this:
interface Vlan28
ip address 192.10.1.8 255.255.255.0
ip rip authentication mode md5
ip rip authentication key-chain RIP
interface Ethernet0
ip address 192.10.1.254 255.255.255.0
ip rip authentication mode md5
ip rip authentication key-chain RIP
Mar 1 00:04:44.511: RIP: received packet with MD5 authentication
Mar 1 00:04:44.511: RIP: received v2 update from 192.10.1.8 on Ethernet0
Mar 1 00:04:44.515: 150.1.3.3/32 via 0.0.0.0 in 1 hops
Mar 1 00:04:44.519: 150.1.8.0/24 via 0.0.0.0 in 1 hops
Mar 1 00:04:44.523: 187.1.3.0/24 via 0.0.0.0 in 1 hops
Mar 1 00:04:44.639: %TCP-6-BADAUTH: No MD5 digest from 192.10.1.8(179)
to 192.10.1.254(11017) (RST)
Mar 1 00:04:47.263: RIP: sending v2 update to 224.0.0.9 via Ethernet0
(192.10.1.254)
Mar 1 00:04:47.267: RIP: build update entries
Mar 1 00:04:47.271: 205.90.31.0/24 via 0.0.0.0, metric 7, tag 0
Mar 1 00:04:47.275: 220.20.3.0/24 via 0.0.0.0, metric 7, tag 0
Mar 1 00:04:47.279: 222.22.2.0/24 via 0.0.0.0, metric 7, tag 0
Mar 1 00:04:48.635: %TCP-6-BADAUTH: No MD5 digest from 192.10.1.8(179)
to 192.10.1.254(11017) (RST)
Mar 1 00:04:56.635: %TCP-6-BADAUTH: No MD5 digest from 192.10.1.8(179)
to 192.10.1.254(11017) (RST)
Mar 1 00:05:11.291: RIP: received packet with MD5 authentication
Mar 1 00:05:11.291: RIP: received v2 update from 192.10.1.8 on Ethernet0
Mar 1 00:05:11.295: 150.1.3.3/32 via 0.0.0.0 in 1 hops
Mar 1 00:05:11.299: 150.1.8.0/24 via 0.0.0.0 in 1 hops
Mar 1 00:05:11.303: 187.1.3.0/24 via 0.0.0.0 in 1 hops
Mar 1 00:05:14.511: RIP: sending v2 update to 224.0.0.9 via Ethernet0
(192.10.1.254)
Mar 1 00:05:14.515: RIP: build update entries
Mar 1 00:05:14.519: 205.90.31.0/24 via 0.0.0.0, metric 7, tag 0
Mar 1 00:05:14.523: 220.20.3.0/24 via 0.0.0.0, metric 7, tag 0
Mar 1 00:05:14.527: 222.22.2.0/24 via 0.0.0.0, metric 7, tag 0
Mar 1 00:05:39.439: RIP: received packet with MD5 authentication
Mar 1 00:05:39.443: RIP: received v2 update from 192.10.1.8 on Ethernet0
Mar 1 00:05:39.443: 150.1.3.3/32 via 0.0.0.0 in 1 hops
Mar 1 00:05:39.447: 150.1.8.0/24 via 0.0.0.0 in 1 hops
Mar 1 00:05:39.451: 187.1.3.0/24 via 0.0.0.0 in 1 hops
Mar 1 00:05:41.279: RIP: sending v2 update to 224.0.0.9 via Ethernet0
(192.10.1.254)
Mar 1 00:05:41.283: RIP: build update entries
Mar 1 00:05:41.287: 205.90.31.0/24 via 0.0.0.0, metric 7, tag 0
Mar 1 00:05:41.291: 220.20.3.0/24 via 0.0.0.0, metric 7, tag 0
Mar 1 00:05:41.295: 222.22.2.0/24 via 0.0.0.0, metric 7, tag 0
Mar 1 00:06:07.283: RIP: received packet with MD5 authentication
Mar 1 00:06:07.287: RIP: received v2 update from 192.10.1.8 on Ethernet0
Mar 1 00:06:07.291: 150.1.3.3/32 via 0.0.0.0 in 1 hops
Mar 1 00:06:07.295: 150.1.8.0/24 via 0.0.0.0 in 1 hops
Mar 1 00:06:07.299: 187.1.3.0/24 via 0.0.0.0 in 1 hops
This archive was generated by hypermail 2.1.4 : Sun Oct 01 2006 - 16:55:41 ART