Столкнулся с такой проблемой:
1) заускаю на скачивание какой-нибудь файл в firefox'e
2) нажимаю "Cancel"
3) судя по Iptraf'у, squid продолжает выкачивать файл
SQUID 2.5.STABLE9
squid.conf:
http_port 3128
hierarchy_stoplist cgi-bin ?
acl QUERY urlpath_regex cgi-bin \?
no_cache deny QUERY
cache_dir ufs /var/spool/squid 1000 16 256
acl localhost src 127.0.0.1/255.255.255.255
auth_param basic children 5
auth_param basic realm Squid proxy-caching web server
auth_param basic credentialsttl 2 hours
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 to_localhost dst 127.0.0.0/8
acl SSL_ports port 443 563
acl CONNECT method CONNECT
acl priv_forsys src "/etc/squid/priv_forsys.acl"
acl deny_ip src "/etc/squid/deny_ip.acl"
acl banners url_regex "/etc/squid/banners.acl"
http_access deny banners
deny_info http://forsys.ru/empty.gif banners
acl allowed_sites url_regex "/etc/squid/allowed_sites.acl"
http_access allow allowed_sites
http_access deny deny_ip
http_access allow manager localhost
http_access deny manager
http_access deny !Safe_ports
http_access deny CONNECT !SSL_ports
http_access allow localhost
http_access deny all
http_reply_access allow all
icp_access allow all
httpd_accel_host virtual
httpd_accel_port 80
httpd_accel_with_proxy on
httpd_accel_uses_host_header on
delay_pools 1
delay_class 1 2
delay_parameters 1 23000/23000 20000/20000
delay_access 1 allow all
coredump_dir /var/spool/squid