1.删除之前已安装的相关软件: 1 2 3 yum remove -y pptpd ppp rm -rf /etc/pptpd.conf rm -rf /etc/ppp 删除iptables规则: 1 iptables –flush POSTROUTING –table nat 2.下载相关软件: 1 2 3 4 wget http://www.vpsyou.com/sources/dkms-2.0.17.5-1.noarch.rpm wget http://www.vpsyou.com/sources/kernel_ppp_mppe-1.0.2-3dkms.noarch.rpm wget http://www.vpsyou.com/sources/pptpd-1.3.4-1.rhel5.1.i386.rpm wget http://www.vpsyou.com/sources/ppp-2.4.4-9.0.rhel5.i386.rpm 3.安装相关软件 1 2 3 4 5 6 yum -y install make libpcap iptables gcc-c++ logrotate tar vim-minimal cpio perl pam [...]