From: Martin, Chris (chris@xxxxxxxxxxxx)
Date: Thu Jun 14 2001 - 11:22:13 GMT-3
Make sure the key passwords are the same on both routers.
----- Original Message -----
From: "Darren Ward" <dward@pla.net.au>
To: <ccielab@groupstudy.com>
Sent: Thursday, June 14, 2001 6:18 AM
Subject: RIP Authentication
> Hi All,
>
> I have a problem with something that should be so easy it's not funny :(
>
> IP RIP authentication is only available in version 2 of the protocol and
> can use plain text or MD5 type passwords.
>
> The only things required according to the doc's is to create a key chain
> to use and then configure the interface to support authentication as
> follows:
>
> !
> key chain KEYS
> key 1
> key-string cisco
> !
> interface Ethernet2/0
> ip address 10.0.0.1 255.255.255.0
> ip rip authentication mode md5
> ip rip authentication key-chain KEYS
> !
> router rip
> version 2
> network 10.0.0.0
> !
>
> The config is exactly the same on both routers and yet I receive
> authentication errors as follows:
>
> 1d09h: RIP: received packet with MD5 authentication
> 1d09h: RIP: ignored v2 packet from 10.0.0.1 (invalid authentication)
>
> I've checked and double-checked and the key-strings are exactly the same
> and both are attempting to use MD5 authentication.
>
> What am I missing?
>
> Darren
> **Please read:http://www.groupstudy.com/list/posting.html
**Please read:http://www.groupstudy.com/list/posting.html
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