1.在能联网的机器上安装 Squid

yum install squid

 1 vi /etc/squid/squid.conf
 2 编辑内容如下：
 3 http_port 3128 
 4 cache_mem 64 MB 
 5 maximum_object_size 4 MB 
 6 cache_dir ufs /var/spool/squid 100 16 256 
 7 access_log /var/log/squid/access.log 
 8 acl localnet src 10.238.103.155/24 
 9 http_access allow all
10 visible_hostname InterFinance04
11 cache_mgr 378785453@qq.com

/etc/init.d/squid start

1 vi /etc/yum.cnf
2 加入以下内容：
3 proxy=http://<iP>:3128