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 192.168.0.0/168# RFC1918 possible internal network acl localnet src fc00::/7 # RFC 4193 local private network range acl localnet src fe80::/10 # RFC 4291 link-local (directly plugged) machines 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 http_access deny !Safe_ports http_access deny CONNECT !SSL_ports http_access allow localhost manager http_access deny manager http_access allow localnet http_access allow localhost http_access deny all coredump_dir /var/cache/squid refresh_pattern ^ftp:refresh_pattern144020%refresh_pattern14402010080 refresh_pattern ^gopher:gopher14400%gopher144001440 refresh_pattern -i (/cgi-bin/|\?) 00%000 refresh_pattern .000020%0000204320 shutdown_lifetime 3 cache_dir ufs /srv/squid-cache 500 16 256 access_log /var/log/squid3/access.log squid hosts_file /etc/hosts # For clients that have a http_proxy config setting set. http_port 3128 # For silly/unconfigured clients which end up here through iptables redirect. http_port 3129 intercept # For https clients - again via iptables redirect. https_port 3130 intercept ssl-bump generate-host-certificates=on dynamic_cert_mem_cache_size=4MB cert=/etc/squid3/ssl/squid.pem always_direct allow all ssl_bump none localhost ssl_bump server-first all sslproxy_cert_error allow all sslproxy_flags DONT_VERIFY_PEER