在ubuntu server 11.04上安装pptpd的记录

在ubuntu server 11.04上安装pptpd的记录 之前vps上装的是centos系统，用ubuntu用习惯了，centos的yum真心用的不习惯，干脆一咬牙，换ubuntu 首先，先吧之前centos上装pptpd的脚本打开，检查一下主要设置，然后用ubuntu的方式安装相应程序，最后整理脚本如下： 01#!/bin/bash02 03IP=公网IP04user=vpn05pass=`openssl rand 6 -base64`06if [ "$1" != "" ]07then pass=$108fi09 10apt-get purge pptpd ppp11iptables --flush POSTROUTING --table nat12iptables --flush FORWARD13rm -rf /etc/pptpd.conf14rm -rf /etc/ppp15 16apt-get install ppp pptpd17 18echo "net.ipv4.ip_forward = 1" >> /etc/sysctl.conf19   www.2cto.com  20sed -i "s/exit 0/#exit 0/g" /etc/rc.local21echo "mknod /dev/ppp c 108 0" >> /etc/rc.local22echo "iptables -t nat -A POSTROUTING -s 172.16.99.0/24 -j SNAT --to-source $IP" >> /etc/rc.local23echo "iptables -A FORWARD -p tcp --syn -s 172.16.99.0/24 -j TCPMSS --set-mss 1356" >> /etc/rc.local24echo "exit 0" >> /etc/rc.local25 26echo "localip 172.16.99.1" >> /etc/pptpd.conf27echo "remoteip 172.16.99.2-254" >> /etc/pptpd.conf28 29echo "ms-dns 8.8.8.8" >> /etc/ppp/pptpd-options30echo "ms-dns 8.8.4.4" >> /etc/ppp/pptpd-options31sed -i "s/require-mppe-128/#require-mppe-128/g" /etc/ppp/pptpd-options32 33echo "${user} pptpd ${pass} *" >> /etc/ppp/chap-secrets34 35echo "VPN service is installed, your VPN username is ${user}, VPN password is ${pass}"执行完脚本，然后重启，就可以了   作者 晕dows