From: CCDesire (lhd.ccdzi@gmail.com)
Date: Thu Apr 12 2007 - 11:08:46 ART
Hi Todd,
I discover some of the log on my server about 3 days ago when I started
configure Authentication through ACS.
I saw some log said "key mismatch" and some said " User Access Filtered "
From the day after that day there isn't any logs on server and I dont know
why.
I begin to think there is something wrong with my ACS software.
-----Original Message-----
From: Todd, Douglas M. [mailto:DTODD@PARTNERS.ORG]
Sent: Thursday, April 12, 2007 12:32 AM
To: Luu Hoang Dung; ccielab@groupstudy.com
Subject: RE: Problem with ACS
Just wondering:
Your acs logs should not be blank Unless you are not logging anything. You
might
want to turn them on. If they are blank then it's like the service is not
listening to requests or getting the request. Under reports and activities
what
does the appliance status page state for the basic configuration (tcp/udp
ports
open). Are the ports open?
Are you filtering any ip addresses in the acs client setup?
DMT
> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On
> Behalf Of Luu Hoang Dung
> Sent: Wednesday, April 11, 2007 1:10 PM
> To: ccielab@groupstudy.com
> Subject: RE: Problem with ACS
>
> I tried to use the *ip tacacs source-interface ethernet0/0 *
>
> The result still is "authentication failed"
>
>
> ------------------------------
>
> *From:* Greg Wendel [mailto:gwendel@gmail.com]
> *Sent:* Wednesday, April 11, 2007 10:13 AM
> *To:* Marvin Greenlee
> *Cc:* CCDesire; Cisco certification
> *Subject:* Re: Problem with ACS
>
>
>
> I would guess your problem is that you are missing the ip
> tacacs source-interface command
>
> On 4/10/07, *Marvin Greenlee* < marvin@ipexpert.com> wrote:
>
> Are there other devices in the data path between your router
> and the ACS server?
>
> Do you get the same response (connection is refused) if you
> telnet from the router to the ACS server on TCP port 49 ?
>
> Are you getting this message when you try an authentication
> from the router locally (using the 'test aaa' command)?
>
> Do you only get the 'connection refused' when trying to
> connect to the router from somewhere else? If only when
> trying to connect to the router from somewhere else, is there
> any configured access-class/ACL blocking traffic to the router?
>
> Are you able to authenticate to the ACS server from the
> router using RADIUS?
>
> Marvin Greenlee, CCIE #12237 (R&S, SP, Sec) Senior Technical
> Instructor - IPexpert, Inc.
> "When Will You Be an IP Expert?"
> marvin@ipexpert.com
> http://www.IPexpert.com <http://www.ipexpert.com/>
>
>
>
> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On
> Behalf Of CCDesire
> Sent: Tuesday, April 10, 2007 9:37 PM
> To: 'Cisco certification'
> Subject: Problem with ACS
>
> Dear group,
>
> I have the following error message every time I try to
> authenticate routers to the Tacacs+ Server in Cisco Secure ACS:
>
> Connection is refused by remote host
>
>
>
> I tried different ways to fix this problem but still unsuccessful.
>
> Router-to-be-authenticated can ping Server, all firewall on
> server are closed (ACS with W2K server).
>
> The hostname, the IP and the shared-key for the router is
> correctly configured.
>
>
>
> This is what I configured about authentication:
>
> Aaa new-model
>
> Aaa authen login default group tacacs local
>
>
>
> Tacacs-server host 206.222.152.1 single
>
> Tacacs-server key ventu
>
>
>
>
>
> Pls help me troubleshoot this problem.
>
>
>
>
> --
> Internal Virus Database is out-of-date.
> Checked by AVG Free Edition.
> Version: 7.5.446 / Virus Database: 268.18.17/731 - Release
> Date: 3/23/2007
> 3:27 PM
>
>
>
> --
> Internal Virus Database is out-of-date.
> Checked by AVG Free Edition.
> Version: 7.5.446 / Virus Database: 268.18.17/731 - Release
> Date: 3/23/2007
> 3:27 PM
>
> ______________________________________________________________
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> ______________________________________________________________
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>
>
>
> --
> Gregory Wendel
> Springfield VA, 22153
>
> --
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> Date: 3/23/2007
> 3:27 PM
>
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