Re: ISIS Authentication Issue

Hello,

   Thank you very much for the reply. This was the issue, I completely did a
space cadet and missed this part.

Regards,

James

-----Original Message-----
From: Scott Morris <smorris_at_ine.com>
To: armylegionmedic_at_aol.com
Cc: ccielab_at_groupstudy.com
Sent: Tue, Oct 27, 2009 8:01 pm
Subject: Re: ISIS Authentication Issue

Is the key-chain with the name "cisco" actually defined?

key chain cisco
 key 1
  key-string cisco
  accept-lifetime 0:00:00 Jan 1 2009 infinite
  send-lifetime 0:00:00 Jan 1 2009 infinite

???

*Scott Morris*, CCIE/x4/ (R&S/ISP-Dial/Security/Service Provider) #4713,

JNCIE-M #153, JNCIS-ER, CISSP, et al.

JNCI-M, JNCI-ER

evil_at_ine.com

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armylegionmedic_at_aol.com wrote:
> Hello Experts,
>
> So I am very frustrated right now as I have searched around online and
gone
> through a couple of Cisco guides and my configs look right as shown below
>
> R2
> router isis
> net 52.0001.0000.0000.0002.00
> is-type level-1
> authentication mode md5 level-1
> authentication key-chain cisco level-1
> metric-style wide
> set-attached-bit route-map D
> mpls traffic-eng router-id Loopback0
> mpls traffic-eng level-1
> R7
> router isis
> net 52.0001.0000.0000.0007.00
> is-type level-1
> authentication mode md5 level-1
> authentication key-chain cisco level-1
> metric-style wide
> set-attached-bit route-map D
> mpls traffic-eng router-id Loopback0
> mpls traffic-eng level-1
> R8
> router isis
> net 52.0001.0000.0000.0008.00
> is-type level-1
> authentication mode md5 level-1
> authentication key-chain cisco level-1
> metric-style wide
> mpls traffic-eng router-id Loopback0
> mpls traffic-eng level-1
> R9
> router isis
> net 52.0001.0000.0000.0009.00
> is-type level-1
> authentication mode md5 level-1
> authentication key-chain cisco level-1
> metric-style wide
> mpls traffic-eng router-id Loopback0
> mpls traffic-eng level-1
>
>
>
> but I keep getting the following erros on all of the routers;
>
>
> 00:23:23: %CLNS-4-AUTH_FAIL: ISIS: LSP authentication failed
> 00:23:54: %CLNS-4-AUTH_FAIL: ISIS: CSNP authentication failed
>
>
> I have already rebooted the routers, but it starts with the same errors
> again.
>
> Regards,
>
> James
>
>
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Received on Tue Oct 27 2009 - 23:05:12 ART