Hi. I installed and configured Squid version 3.0.STABLE8 on my Debian Lenny system with NTLM authentication: auth_param ntlm program /usr/bin/ntlm_auth --helper-protocol=squid-2.5-ntlmssp auth_param ntlm children 10 auth_param ntlm keep_alive on auth_param basic program /usr/bin/ntlm_auth --helper-protocol=squid-2.5-basic auth_param basic children 10 auth_param basic realm Squid proxy-caching web server auth_param basic credentialsttl 2 hours auth_param basic casesensitive off authenticate_ttl 1 hour authenticate_cache_garbage_interval 10 minutes acl AuthorizedUsers proxy_auth REQUIRED http_access allow all AuthorizedUsers It works, clients are able to surf on the web using the Proxy and usernames are correctly logged. The problem is that sometimes it happens that the browser asks username and password to the user, and it is not accepted even if they are correctly typed in. After some attempts the browser show a "Cache Access Denied" error and I don't see any errors in access.log, cache.log or store.log This problem happens especially with already visited websites. These are my ACLs and rules: 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 192.168.33.0/24 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 CONNECT method CONNECT acl AuthorizedUsers proxy_auth REQUIRED http_access allow all AuthorizedUsers http_access allow manager localhost http_access deny manager http_access deny !Safe_ports http_access deny CONNECT !SSL_ports http_access deny to_localhost http_access allow localhost http_access deny all icp_access deny all htcp_access deny all Could you help me to solve this problem, please? Thank you very much! Bye.
