centos7配置squid代理服务器

时间：2018-01-17 10:14:25 阅读：167 评论：0 收藏：0 [点我收藏+]

标签：com ror max obj 内网 server text 关闭 squid服务

服务器列表：

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     -

squid服务器配置：
a. 内网配置：
cat /etc/sysconfig/network-scripts/ifcfg-eth0
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b. 外网配置：
cat /etc/sysconfig/network-scripts/ifcfg-eth1
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c. 安装：
yum -y install squid
d. 修改配置文件：
vim /etc/squid/squid.conf
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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 complet@163.com
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% 4320

f. 配置防火墙规则（开启3128端口）：
iptables -I INPUT -p tcp --dport 3128 -j ACCEPT

web1服务器配置：
a. 内网配置：
cat /etc/sysconfig/network-scripts/ifcfg-eth0
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