Network Access Control

I'm facing issue about my ACS software. All services are down and cannot start, especially CSAuth.Windows log reported:The data buffer created for the "CSRadius" service in the "C:\Program Files\CiscoSecure ACS v4.0\bin\rad_mon.dll" library is not al...

  Let me preface this with  the fact I am a VMsysadmin (I know boo, hiss) versus a network manager.  Recently one of our network managers requested we provision an Vmware 4.1 vm for his use to load ACS 5.1. Everything is good except that I have no c...

I have a primary and secondary ACS server.  The primary server is also the log collector (not sure if it's relevant).  The problem I'm having is when my ASA is using the secondary ACS as it's RADIUS authenticator, the RADIUS accounting log reports do...

Dears,Can anyone clarify the below·         Cisco Secure ACS Express 5.0  provides accountability (tracks what the user did and when they did it) ?·         Do the both support all the Series of Router & switches , if not please clarify the supported...

Hi there,is it possible to assign an ACL defined by Radius and at the same time the LNS combine the use of this ACL with the default ACL defined in the Virtual-Template?I've checked following instructions on this cisco document but what I can see is ...

HiI've been testing the new 'manual' CoA support in acs 5.2.http://www.cisco.com/en/US/docs/net_mgmt/cisco_secure_access_control_system/5.2/user/guide/viewer_reporting.html#wp1132859I'd really like to be able to achieve port bounces automatically (Di...

Hi all,Help me on this, please. I use Radius server 172.20.104.253 and .254 port 1812 to authenticate some wireless clients. However, the .254 keep failling, deactivate on port 1813 (this is from the log); resulting some clients can't authenticate. H...

Hi all,We have a Cisco ACS 5.1 installation consisting of two appliances. We have 2180 devices configured in Network Device Group list. However ACS 5.1 has a base license which supports 500 devices. So we have received an error saying that "Device co...

I upgraded my CSACS 1121 from ACS 5.1 to 5.2 following exactly the official upgrade guides.  1st step:Backing-up the acs-config using the CLI cmd "acs backup filename repository tftp_server" (filename on TFTP server = acs_hau_02_20101005-101005-0810....

We have a problem with the Cisco Secure ACS in combination with NAC Guest Server. We want to use the NGS as a external identity source. We've configured the following on the ACS: - External radius identity source added - Identity source sequence modi...