Linux VPN服务器搭建

1)下载安装DKMS包

　wget http://poptop.sourceforge.net/yum/stable/packages/dkms-2.1.1.0-1.noarch.rpm　

rpm –ivh dkms-2.1.1.0-1.noarch.rpm

2)下载安装ppp内核模块

wget http://poptop.sourceforge.net/yum/stable/packages/ kernel_ppp_mppe-1.0.2-3dkms.noarch.rpm

　　rpm -ivh kernel_ppp_mppe-1.0.2-3dkms.noarch.rpm

3)下载安装ppp包

wget http://poptop.sourceforge.net/yum/stable/packages/ppp-2.4.4-14.1.rhel5.i386.rpm

rpm –ivh ppp-2.4.4-14.1.rhel5.i386.rpm

4)下载安装pptpd包

wget http://poptop.sourceforge.net/yum/stable/packages/pptpd-1.3.4-2.rhel5.i386.rpm

rpm –ivh pptpd-1.3.4-2.rhel5.i386.rpm

5)配置主配置文件

vi /etc/pptpd.conf

#ppp /usr/sbin/pppd

#option /etc/ppp/options.pptpd//去掉#号

#debug//去掉#号

localip 192.168.0.104

remoteip 192.168.0.234-238

6)配置账号文件

vi /etc/ppp/chap-secrets

# clientserversecretIP addresses

lixiongpptpd12345678192.168.0.65

7)启动pptpd服务

service pptpd start

8)查看pptpd使用的1723端口侦听

netstat –tnpl |grep 1723

tcp 00 0.0.0.0:17230.0.0.0:*LISTEN 5490/pptpd

9)修改路由转发iptables -I INPUT -p tcp --dport 47 -j ACCEPT

iptables -I INPUT -p gre -j ACCEPT

10)设置vpn客户端.