Hi, our setup is: Firefox 7.0.1, Squid 3.1.16 and Sharepoint Server on IIS. In Firefox we've set already: network.automatic-ntlm-auth.trusted-uris to the server address network.automatic-ntlm-auth.allow-proxies = true (default) in squid.conf, we've tried some combinations of the following settings, having the current settings this way: client_persistent_connections on server_persistent_connections on pipeline_prefetch off Every time we try to connect to the sharepoint site, the browser authentication box pops up. Even when we supply correct credentials, the request for them pops up again. Making it impossible to logon to the site. Internet Explorer 8/9 works fine. Google Chrome 15 also requests credentials once and then logon works. First question is: Should this even work with Firefox, or is it known not to? If it should work, what other settings we've possibly missed? Connection pinning seems to be working, if I'm reading the traces correctly. Sharepoint answers with HTTP Code 401. Our Proxy Setup is open. There are absolutely no client address restrictions and we're also not using proxy authentication. So there's not ntlm_auth helper in use. Kind regards, Thomas
