Network Access Control

I am struggling to get my head around NARS - the documentation says which buttons to press but I am struggling to figure how to do what I want.Lets says I have a group of uses (600+ and rising) that I want to allow to access via AAA client "concentra...

I am able to connect to the VPN3005, but athentication to the NT server fails.I can authenticate to internal serer fine. Only problem with NT Server authentication. Thanks in advance.Jayesh

Hi,I've a Cisco3640 router configured for ISDN backup and dialin purposes. The dialin clients are authenticated with their NT Domain username/password through the ACS. The asyn dialin facility works well but the ISDN clients cannot connect, they get ...

Single authentication from VPN to windows domain Problem: Executives cannot remember two passwords (one for VPN and one for Windows Domain).How the solution should feel: User “A” logons from home via VPN, through that authentication process they ar...

Has anyone ever seen this in the TCS log on an ACS 3.0 NT box?TCS 01/13/2003 15:38:05 A 1672 0081 Note: The maximum 40 sessions are busy. If the system is consistently under load you may wish to increase the number of sessions. (This is a registry co...

I'm using:CiscoSecure ACS v3.0 for Windows 2000/NTRelease 3.0(1) Build 32My network routers and switches are from multiple vendors, Cisco, Extreme, and HP. Some of the equipment supports radius, some Tacacs, and some both protocols.I want to control...

I'm using PIX 515E with 6.2 flash.Also, I'm using Cisco ACS 3.02I'm trying to implement NAR (Network Access Restriction). Does it only work with TACACS+, or will it also work with RADIUS?Thanx

Hi. I'm trying to configure a Radius server fow a remote users with CHAP authentication. I get this message:Mon Jan 13 15:11:13 2003 : Error: ERROR: Cannot find a configuration entry for module "chap".I don't know which files I have to modify , ...

I have an ACS 2.4 which is configured to screen the caller id incoming to the NAS Cisco3640.The problem is that some ( maybe 5 of 100) of the incoming calls will be denied . When they tried it a second time, the incoming call will passed without pro...

Hi !I am using a Cisco ACS box combined with RSA ACE. Authentification is successful for the first time. But the router issues a callback and wants to authenticate twice. On the second attempt the tokencode is no longer valid - and callback is not su...

Hi ,I want to use AAA for my telecommuters so that they can build a VPN with our private network .Please can anyone suggest the software to used and where to download it from .Also is it free .Thanks R

Wanted to enable tacacs for some 2924xl switches but the IOS 11.2 does not support it. Read a thread here saying the IOS needs to be at least 12.0 for tacacs support. Some of our switches only has 4meg of memory. Does anyone know if the memory can be...

I have RSA Security Server 5.0... with Radius enabled. I want to setup all my Cisco routers to prompt me for username and password for anyone who tries to telnet in or consol in. Most of my routers are 2600 with IOS 12.2(8)T4I have been able to get...