my proxy working very well but after the update i have this probleme my squid conf: auth_param ntlm program /usr/bin/ntlm_auth --helper-protocol=squid-2.5-ntlmssp auth_param ntlm children 5 auth_param ntlm keep_alive on auth_param basic program /usr/bin/ntlm_auth --helper-protocol=squid-2.5-basic auth_param basic children 5 auth_param basic realm Squid AD auth_param basic credentialsttl 2 hours acl ntlm proxy_auth REQUIRED acl manager proto cache_object acl localhost src 127.0.0.1/32 acl to_localhost dst 127.0.0.0/8 acl localnet src 10.0.0.0/8 # RFC1918 possible internal network acl localnet src 172.16.0.0/12 # RFC1918 possible internal network acl localnet src 192.168.0.0/16 # RFC1918 possible internal network acl SSL_ports port 443 acl Safe_ports port 80 # http acl Safe_ports port 21 # ftp acl Safe_ports port 443 # https acl Safe_ports port 70 # gopher acl Safe_ports port 210 # wais acl Safe_ports port 1025-65535 # unregistered ports acl Safe_ports port 280 # http-mgmt acl Safe_ports port 488 # gss-http acl Safe_ports port 591 # filemaker acl Safe_ports port 777 # multiling http acl Safe_ports port 7777 # TCP acl CONNECT method CONNECT acl reefer src 10.60.3.61 acl gate1 src 10.60.3.72 acl gate2 src 10.60.3.73 acl GATE src 10.60.3.86 http_access deny reefer http_access deny gate1 http_access deny gate2 http_access deny GATE http_access allow ntlm http_access allow manager localhost http_access deny manager http_access deny !Safe_ports http_access deny CONNECT !SSL_ports http_access allow localnet http_access allow localhost http_access deny all icp_access allow localnet icp_access deny all htcp_access allow localnet htcp_access deny all the people that are in our domaine they don't need to use the login and password just the people that come from outside I use squid/3.0.STABLE20 Thank you -- View this message in context: http://squid-web-proxy-cache.1019090.n4.nabble.com/Cache-Access-Denied-Error-tp2279358p2279442.html Sent from the Squid - Users mailing list archive at Nabble.com.