On Thu, Aug 27, 2009 at 9:53 PM, hassan salehi<salehiard@xxxxxxxxx> wrote: > Hi all, > > We are running Squid proxy version 3.0-stable and everybody can > connect to the internet. > but many clients who is trying to connect to an IIS website that requires > user authentication. > > we have following error: > > HTTP Error 401.2 - Unauthorized: Access is denied due to server > configuration. > Internet Information Services (IIS) > > when we bypass squid it works fine and they are prompted to enter > their login details. > i read many forums and sites but i couldn't find solution about this issue. > > I wonder if you could help me. NTLM pass-through is not available in squid-3.0. It is available in 3.1 (currently in beta) and 2.7. -- /kinkie