角色 内网ip 外网ip
squid服务器 192.168.8.81 192.168.8.252
web1服务器 192.168.8.83 -
web2服务器 192.168.8.84 -a. 内网配置：
cat /etc/sysconfig/network-scripts/ifcfg-eth0
b. 外网配置：
cat /etc/sysconfig/network-scripts/ifcfg-eth1
c. 安装：
yum -y install squid
d. 修改配置文件：
vim /etc/squid/squid.conf
e. 配置文件原代码：
acl manager proto cache_object
acl localnet src 127.0.0.1/32 ::1
acl localnet src 192.168.8.0/24
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 allow manager localhost
http_access deny manager
http_access deny !Safe_ports
http_access deny CONNECT !SSL_ports
http_access allow localnet
http_access allow localhost
http_access allow all
visible_hostname lee.com
cache_mem 2048 MB
maximum_object_size 4096 KB
cache_dir ufs /var/spool/squid 800 16 256
error_directory /usr/share/squid/errors/zh-cn
cache_log /var/log/squid/cache_log
cache_mgr [email protected]
http_port 80 accel vhost
http_port 3128
cache_peer 192.168.8.83 parent 80 0 no-query originserver round-robin name=server1
cache_peer 192.168.8.84 parent 80 0 no-query originserver round-robin name=server2
refresh_pattern ^ftp: 1440 20% 10080
refresh_pattern ^gopher: 1440 0% 1440
refresh_pattern -i (/cgi-bin/|\?) 0 0% 0
refresh_pattern . 0 20% 4320f. 配置防火墙规则（开启3128端口）：
iptables -I INPUT -p tcp --dport 3128 -j ACCEPT
a. 内网配置：
cat /etc/sysconfig/network-scripts/ifcfg-eth0
b. 关闭防火墙：
systemctl stop firewalld
a. 页面一：
b. 页面二：
原文地址：http://blog.51cto.com/12173069/2061841
时间： 2024-10-10 10:13:57