squid.conf ACL example
http_access deny manager !localhost !managerhost
http_access deny CONNECT !SSL_ports
http_access deny HTTP !www_ports !Safe_ports
http_access deny FTP !ftp_ports !Safe_ports
http_access deny GOPHER !gopher_ports !Safe_ports
http_access deny WAIS !wais_ports !Safe_ports
http_access deny WHOIS !whois_ports !Safe_ports
http_access allow localhost
http_access allow cawtech
http_access allow cawtech-internal