I don't know why, but authenticating in the IE login dialog using kerberos credentials works now (user@xxxxxxxxx, same as for FF). For most of the page requests, squid writes to cache.log logs as the following: 2010/09/29 11:19:50| squid_kerb_auth: Got 'YR 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' from squid (length: 767). 2010/09/29 11:19:50| squid_kerb_auth: parseNegTokenInit failed with rc=102 2010/09/29 11:19:50| squid_kerb_auth: AF oYGgMIGdoAMKAQChCwYJKoZIgvcSAQICooGIBIGFYIGCBgkqhkiG9xIBAgICAG9zMHGgAwIBBaEDAgEPomUwY6ADAgEXolwEWktM3mOHT3CdVuGDl7VN64DKZ478GfooqXyH+JFSlneeXjdxNpRCxIF1JD0mfn+gLL0ud5P7SOHMbDX3cDj4B14ghldzGdKUyoFBZbGKoNSZMT3sCDEw0Gx2MA== user@xxxxxxxxx Is this normal? As for IE, it probably deletes the ticket it created when exiting, as each time I exit I must reauthenticate. Why does it not use the MIT ticket? Is there a solution for this (creating "Windows" Kerberos tickets, configuring IE to use MIT tickets, ...). Thanks! -- View this message in context: http://squid-web-proxy-cache.1019090.n4.nabble.com/Simple-Kerberos-Squid-configuration-received-type-1-NTLM-token-tp2553379p2718780.html Sent from the Squid - Users mailing list archive at Nabble.com.