Configure Squid agent under Linux

agent tools, xxx Tools

Yum install-y Squid (Install squid service)

Configuring the Forward proxy (for access control in the enterprise, etc.)

vim/etc/squid/squid.conf (Edit squid config file)

......

ACL http Proto http (add protocol)

ACL good_domain dstdomain baidu.com (white list set)

Http_access Allow Good_domain (whitelist access allowed)

Http_access deny!good_domain (exclude people from white list)

......

......

ACL http Proto http (add protocol)

ACL Bad_domain dstdomain baidu.com (set blacklist)

Http_access deny Bad_domain (Deny blacklist)

Http_access Allow!bad_domain (blacklist outside access allowed)

......

Cache_dir Ufs/var/spool/squid 100 16 256 (open cache folder)

Cache_mem M (add cache memory size)

refresh_pattern \. (jpg|png|gif|mp3|xml) 1440 50% 2880 ignore-reload (cache file type and related configuration)

Visible_hostname zhoulongfei.com (Squid host name)

Squid-kcheck (check configuration file for errors)

/etc/init.d/squid Start (Start squid service)

NETSTAT-LNP (see which port squid uses)

Tcpdump-nn Port 3128 (grab for 3128)

Configure the reverse proxy (site cache, etc., you must know the address to be able to configure the reverse proxy)

vim/etc/squid/squid.conf (Edit squid config file)

Http_port Accel Vhost Vport (Port Point changed to 80)

Cache_peer 61.135.169.121 Parent 0 originserver Name=a

Cache_peer_domain a www.baidu.com

Configure Squid agent under Linux