From: Victor Cappuccio (cvictor@protokolgroup.com)
Date: Fri Sep 01 2006 - 02:15:37 ART
At Router6 you have a space in the password in the key chain
Try this
Enter configuration commands, one per line. End with CNTL/Z.
Rack3Sw2(config)#key chain RIP
Rack3Sw2(config-keychain)# key 1
Rack3Sw2(config-keychain-key)# key-string CISCO
Rack3Sw2(config-keychain-key)#^Z
Rack3Sw2#
2d01h: %SYS-5-CONFIG_I: Configured from console by console
Rack3Sw2#show run | in CISCO$
key-string CISCO
Rack3Sw2#show run | in CISCO $
Grazie
Victor.-
-----Mensaje original-----
De: nobody@groupstudy.com [mailto:nobody@groupstudy.com] En nombre de Frank
Enviado el: Viernes, 01 de Septiembre de 2006 01:04 a.m.
Para: Cisco certification
Asunto: Rip authentication problem
Hi,
i have a strange problem, that's driving me nuts. I configured RIP
authentication between
two routers. And i have checked the configuration many times, i can see
no error on this.
Checked whitespace in the passwords. Both routers are restarted also.
"debug ip rip" tells me still:
R1 (c2600-ik9o3s3-mz.123-10a.bin) says:
*Mar 1 00:33:25.651: RIP: ignored v2 packet from 192.10.1.6 (invalid
authentication)
*Mar 1 00:33:25.651: RIP: ignored v2 packet from 192.10.1.6 (invalid
authentication)
R6 (c2600-ik9o3s3-mz.123-10a.bin): says:
*Mar 1 00:06:27.779: RIP: received packet with MD5 authentication
*Mar 1 00:06:27.779: RIP: ignored v2 packet from 192.10.1.1 (invalid
authentication)
*Mar 1 00:06:27.779: RIP: received packet with MD5 authentication
*Mar 1 00:06:27.779: RIP: ignored v2 packet from 192.10.1.1 (invalid
authentication)
and i can't see routes are installed.
Could someone give me a hint, on how to debug this in a better way?
Seems line R6 is
even not sending md5 authentication. Is it an IOS bug?
R1:
key chain RIP
key 1
key-string CISCO
interface FastEthernet0/0
ip address 192.10.1.1 255.255.255.0
ip rip authentication mode md5
ip rip authentication key-chain RIP
router rip
version 2
redistribute eigrp 200 metric 1
network 192.10.1.0
neighbor 192.10.1.254
neighbor 192.10.1.6
no auto-summary
R6:
key chain RIP
key 1
key-string CISCO
interface Ethernet0/0
ip address 192.10.1.6 255.255.255.0
ip rip authentication mode md5
ip rip authentication key-chain RIP
router rip
version 2
network 54.0.0.0
network 150.1.0.0
network 162.1.0.0
network 192.10.1.0
neighbor 192.10.1.1
neighbor 192.10.1.254
no auto-summary
Thank you,
Frank
This archive was generated by hypermail 2.1.4 : Sun Oct 01 2006 - 16:55:39 ART