1.先安装ppp, pptpd yum install -y epel-release yum install -y ppp yum install -y pptpd 2.修改 /etc/pptpd.conf   设置拨号连接的地址池, localip 172.168.0.1 remoteip 172.168.0.2-200 3.修改 /etc/ppp/options.pptpd   设置客户端dns服务器ip, ms-dns 8.8.8.8 ms-dns 114.114.114.114