Re: IAS: Setup to communicate with Cisco Concentrator

Tech-Archive recommends: Repair Windows Errors & Optimize Windows Performance

From: Scott Lowe (me_at_privacy.net)
Date: 11/02/04


Date: Tue, 2 Nov 2004 13:10:56 -0500

On 2004-10-28 07:25:40 -0400, "TPSchaefer" <TPSchaefer@hotmail.com> said:

> I am having problems getting a Windows 2003 IAS to talk to a Cisco 3020
> Concentrator. Authenticate thru to the Windows 2003
>
> I have setup a RADIUS client(Cisco) on the windows 2003. I have also
> setup a policy to allow group "VPN" to be allowed access.
>
> Each time I try to VPN into the Concentrator, The Authentication fails.
>
> Would someone please give me an example of the way this should be setup
> with IAS.

You should check to be sure that the authentication methods (CHAP,
MS-CHAP, MS-CHAP v2) selected on the concentrator are compatible with
the methods allowed on the remote access policy. (Also, note that last
time I tried this, the "Test Authentication" feature on the
concentrator always used PAP, even if PAP wasn't enabled on the
concentrator or the policy; this caused authentication to fail if PAP
wasn't enabled in the policy.)

HTH.

-- 
Scott Lowe


Relevant Pages

  • Re: IIS / OWA
    ... Windows integrated authentication will not work in some ... use Basic + SSL should serve your security ... I have IIS setup with Integrated ...
    (microsoft.public.inetserver.iis.security)
  • Windows XP 802.1x / MAC authentication
    ... I'm trying to setup a 802.1x network. ... I want to have port based authentication. ... How can I setup this in Windows XP? ...
    (microsoft.public.windowsxp.network_web)
  • Event ID 537 Digest Authentication
    ... I am using a Windows 2003 SP1 server to setup a new website that will ... I have the only authentication for that web site set ...
    (microsoft.public.inetserver.iis.security)
  • Concentrator 3005 AD Authentication Problems
    ... Hi Have a Cisco Concentrator that currently authenticates uses against ... Windows 2003 DC and have pointed the Concentrator ... to use the new 2003 server for it's Kerberos authentication. ...
    (comp.dcom.sys.cisco)
  • SQL server
    ... I have setup SQL2000 that comes along with my Windows 2000 SBS server. ... authentication from my OBDC drivers. ...
    (microsoft.public.sqlserver.setup)