From: Tony Schaffran (tschaffran@cconlinelabs.com)
Date: Mon Apr 21 2003 - 11:52:53 GMT-3
I would look for spaces in your passwords.
Tony Schaffran
Network Analyst
CCIE #11071
CCNP, CCNA, CCDA,
NNCSS, NNCDS, CNE, MCSE
www.cconlinelabs.com
"Your #1 choice for Cisco rack rentals."
----- Original Message -----
From: "Jimmy Doukas" <jdoukas@octa4.net.au>
To: <ccielab@groupstudy.com>
Sent: Monday, April 21, 2003 4:17 AM
Subject: RIP Authentication
> Hi All,
>
> I have a simple question (hopefully) re. RIP authentication.
>
> I have two routers directly connected via serial interfaces
>
> R2 S1 <----------> S0 R1 Encap is HDLC (very simple config)
>
> I'm trying to configure simple RIP authentication between the two - no
> luck.
> Here are the relevant configs from both
>
> ~~~~~~~~
> R2
> ~~~~~~~~
> !
> key chain RIP_Auth
> key 1
> key-string cisco
> accept-lifetime 13:27:00 Apr 1 2003 infinite
> send-lifetime 13:27:00 Apr 1 2003 infinite
> key 2
> key-string cisco
> key chain keychain
> key 2
> key-string cisco
> !
> interface Serial1
> ip address 10.21.1.1 255.255.0.0
> ip rip send version 2
> ip rip receive version 2
> ip rip authentication mode md5
> ip rip authentication key-chain keychain
> clockrate 125000
> !
>
> ~~~~~~~~~~
> R1
> ~~~~~~~~~~
> !
> key chain RIP_Auth
> key 1
> key-string cisco
> accept-lifetime 13:27:00 Apr 1 2003 infinite
> send-lifetime 13:27:00 Apr 1 2003 infinite
> key 2
> key-string cisco
> key chain keychain
> key 2
> key-string cisco
> !
> !
> interface Serial0
> ip address 10.21.1.2 255.255.0.0
> ip directed-broadcast
> ip rip send version 2
> ip rip receive version 2
> ip rip authentication mode md5
> ip rip authentication key-chain keychain
> logging event subif-link-status
> fair-queue
>
> a debug of ip rip shows:
> 00:29:43: RIP: ignored v2 packet from 10.21.1.1 (invalid authentication)
>
> I've tried clear authentication and still nothing.
>
> If anyone can enlighten me that would be great.
>
> Thanks in advance,
> Jim
>
> Ps. Clock are synchronised.
This archive was generated by hypermail 2.1.4 : Thu May 01 2003 - 13:35:59 GMT-3