http_port 3123
hierarchy_stoplist cgi-bin ?
acl QUERY urlpath_regex cgi-bin \?
no_cache deny QUERY
cache_mem 512 MB
cache_dir ufs /cache 2100 16 256
cache_access_log /var/lib/squid/logs/access.log
cache_log /var/lib/squid/logs/cache.log
cache_store_log /var/lib/squid/logs/store.log
auth_param basic program /usr/libexec/ncsa_auth /etc/squid/passwd
auth_param basic children 5
auth_param basic realm Squid proxy-caching web server
auth_param basic credentialsttl 2 hours
auth_param basic casesensitive off
refresh_pattern ^ftp:           1440    20%     10080
refresh_pattern ^gopher:        1440    0%      1440
refresh_pattern .               0       20%     4320
acl all src 0.0.0.0/0.0.0.0
acl manager proto cache_object
acl localhost src 127.0.0.1
acl to_localhost dst 127.0.0.0/8
acl SSL_ports port 443 563                 
acl Safe_ports port 80      
acl Safe_ports port 1863
acl Safe_ports port 81
acl CONNECT method CONNECT                 
acl negados url_regex -i "/etc/squid/negado"
acl rede_interna src 192.168.10.0/32
acl user1 proxy_auth "/etc/squid/usuarios/user1"
acl user2 proxy_auth "/etc/squid/usuarios/user2"
http_access allow manager localhost
http_access allow user1 all !negados
http_access allow user2 all !negados
http_access deny all
http_access deny rede_interna negados
http_reply_access allow all
icp_access allow all