Ubuntu pptpd 搭建自动化shell脚本
</pre><pre name="code" class="html">#!/bin/bash ## pptp.sh is writed by Misost. ## Auto install and config pptpd vpn server ## Update system and install pptp sudo apt-get -y update sudo apt-get -y install ppp pptpd ## get ip and remoteip PRIVATE_IP=ifconfig eth0 | grep "inet addr:" | sed -n 's/.*inet addr:\(.*\) B.*/\1/p' SUBNET=echo ${PRIVATE_IP%.*}.10-250 ## config /etc/pptpd.conf sudo sed -i "s/^localip .*/localip $IP/;s/^remoteip.*/remoteip $SUBNET/" /etc/pptpd.conf ## config /etc/ppp/options sudo sed -i 's/^ms-dns.*/ms-dns 8.8.8.8/' /etc/ppp/options ## create vpn account sudo sh -c 'echo "test pptpd test *" >> /etc/ppp/chap-secrets' ## config ip_forward sudo sed -i 's/^\(net.ipv4.ip_forward=\).*/\1=1/' /etc/sysctl.conf sudo sysctl -p ## iptables forward sudo iptables -t nat -A POSTROUTING -o eth0 -j MASQUERADE echo "sudo iptables -t nat -A POSTROUTING -o eth0 -j MASQUERADE" >> /etc/rc.local sudo iptables -A FORWARD -p tcp --syn -s ${PRIVATE_IP%.*}.0/24 -j TCPMSS --set-mss 1356 echo "sudo iptables -A FORWARD -p tcp --syn -s ${PRIVATE_IP%.*}.0/24 -j TCPMSS --set-mss 1356 " >> /etc/rc.local ## restart pptpd service sudo killall pptpd sudo service pptpd restart ## echo "Successful~!"
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