Centos下Proxy代理服务器配置

安装套件

yum -y install squid*
cp /etc/squid/squid.conf /etc/squid/squid.conf.bak
vi /etc/squid/squid.conf

#请视使用人数和硬碟状况加大 cache 资料夹容量
cache_dir ufs /var/spool/squid 1000 16 256

#限制允许连线范围，请依自己学校状况修改
acl hostname src 192.168.1.0/24

http_access deny all
http_access allow localhost
http_access allow hostname

#Recommended minimum configuration:
acl all src 0.0.0.0/0.0.0.0
acl manager proto cache_object
acl localhost src 127.0.0.1/255.255.255.255
acl to_localhost dst 127.0.0.0/8
acl SSL_ports port 443 563
acl Safe_ports port 80          # http
acl Safe_ports port 21          # ftp
acl Safe_ports port 443 563     # https snews
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

#限制允许连线范围，请依自己学校状况修改 111cn.net

service squid restart

 
 
NAT 与 Proxy ：transparent proxy 加快网路传输
#Fedora core 7 新的 squid 版本 Transparent Proxy 设定简化，整合到 http_port 的 option 内了。

vi /etc/squid/squid.conf

http_port 3128 transparent
httpd_accel_host virtual
httpd_accel_with_proxy on
httpd_accel_uses_host_header on

service squid restart

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#Fodora Core 6 以前的版本 squid Transparent Proxy 设定在 squid 设定档内加上如下四行
vi /etc/squid/squid.conf

httpd_accel_host ha.shsps.kh.edu.tw
httpd_accel_port 80
httpd_accel_with_proxy on
httpd_accel_uses_host_header on