ASA and active directory

[nitishh]

We are using ASA 5520 7.0(4)s as our vpn gateway and we authenticate users based on Active Directory . My question is how can I control access based on Group in active directory.

Cause right now any active directory user is authenticated. I want to all only users from a certain group to be allowed. Is this possible?

thanks

[froggy3132000]

I know with windows 2003 IAS you can create a Remote Access Policy specifying that the users must match a certain group. That of course is with RADIUS authentication.