HI dear, I am Kumar, Here is my Squid configuration file. ( Squid v.3.0 ) I would like to give specific users access to specific web content, But through this configuration file, if I give permission for a specific user to access the tutorial, social networking is blocked but movie is accessible. Even if I grouped allow and deny separately and checked, the same problem continues; I can't grant access to the tutorial but still block access to movies. acl localnet src 10.1.1.0/24 acl special src "/etc/squid/special.txt" # All Access IPs acl unlimited src "/etc/squid/unlimited.txt" # Full Download access acl allow_proxy src "/etc/squid/allow_proxy.txt" # Allow Proxy sites acl allow_social src "/etc/squid/allow_social.txt" # Allow Social networking acl allow_tutorial src "/etc/squid/allow_tutorial.txt" # Allow Tutorial acl allow_movie src "/etc/squid/allow_movie.txt" # Allow Jobs acl allow_jobs src "/etc/squid/allow_jobs.txt" # Allow Movie #Allow / Block acl goodkey url_regex "/etc/squid/goodkey.txt" acl proxy url_regex "/etc/squid/proxy.txt" acl social url_regex "/etc/squid/social.txt" acl tutorial url_regex "/etc/squid/tutorial.txt" acl movie url_regex "/etc/squid/movie.txt" acl jobs url_regex "/etc/squid/jobs.txt" #Download Limit reply_body_max_size 3000 KB localnet !unlimited request_body_max_size 3000 KB localnet !unlimited #Allow http_access allow special http_access allow goodkey #Proxy http_access allow allow_proxy http_access deny proxy #Social http_access allow allow_social http_access deny social #Tutorial http_access allow allow_tutorial http_access deny tutorial #Movie http_access allow allow_movie http_access deny movie #Jobs http_access allow allow_jobs http_access deny jobs #ACL Allow http_access allow localnet #And finally deny all other access to this proxy http_access allow localhost http_access deny all -- Regards, Kumar P adminnote.com