Our Citrix server is a standalone Win2000 server in a workgroup within our domain. I would like to have Citrix clients authenticate against our domain's AD. Right now they are local users on the Citrix server. This creates double work, when users are both Citrix & AD users. I do not want to add the Citrix server to the domain, but keep it separate. It should be like setting up Radius authentication I would think. Can someone point me in the right direction for setting up Authentication?