Mark Elsen wrote: >> We are running Squid proxy and everybody can connect to the internet >> without >> problems. Recently we connect a site with intranet running IIS to our >> network, using our Squid Proxy we cannot connect to the said intranet, >> even >> the login prompt is not appearing, you can only see an error: > If the IIS uses NTLM , then your out of luck, ntlm can't be proxied > over http. But shouldn't that result in a 403, rather than a 401? Are there IP restrictions or NTFS restrictions on the webserver? Joost