需要下面脚本运行,可以使用amazon免费的一年的vpn
可以翻墙了。
Automaticlly install pptpd on Amazon EC2 Amazon Linux
Ripped from http://blog.diahosting.com/linux-tutorial/pptpd/
pptpd source rpm packing by it’s authors
WARNING:
first ms-dns setting to 172.16.0.23, 172.16.0.23 was showing on my
/etc/resolv.conf, I’m not sure this is the same on all Amazon AWS zones.
You need to adjust your “Security Groups” which you are using too.
The security rules which I’m using looks like:
=================================
ALL tcp 0 65535 0.0.0.0/0
ALL udp 0 65535 0.0.0.0/0
=================================
Authors: yinhm
Version: 0.1.0
URL: http://yinhm.appspot.com/
Edit by: Alvin Ye
Run by: curl -s https://gist.github.com/999866.txt | sudo bash
yum -y install make
yum remove -y pptpd ppp ppp-devel
iptables –flush POSTROUTING –table nat
iptables –flush FORWARD
rm -rf /etc/pptpd.conf
rm -rf /etc/ppp
yum -y install rpm-build gcc
yum -y install ppp ppp-devel
mkdir ~/src
cd ~/src
wget http://yinhm.github.com/downloads/pptpd-1.3.4-1.amzn1.src.rpm
rpmbuild –rebuild pptpd-1.3.4-1.amzn1.src.rpm
below line is error is is x64 ,so change the path and is ok
rpm -i ../rpmbuild/RPMS/i386/pptpd-1.3.4-1.*.i386.rpm
sed -i ‘s/^logwtmp/#logwtmp/g’ /etc/pptpd.conf
sed -i ‘s/^net.ipv4.ip_forward = 0/net.ipv4.ip_forward = 1/g’ /etc/sysctl.conf
sysctl -p
echo “localip 192.168.240.1” >> /etc/pptpd.conf
echo “remoteip 192.168.240.2-100” >> /etc/pptpd.conf
echo “ms-dns 208.67.222.222” >> /etc/ppp/options.pptpd
echo “ms-dns 8.8.8.8” >> /etc/ppp/options.pptpd
pass=openssl rand 8 -base64
if [ “$1” != “” ]
then pass=$1
fi
echo “vpn pptpd ${pass} *” >> /etc/ppp/chap-secrets
iptables -t nat -A POSTROUTING -s 192.168.240.0/24 -j SNAT –to-source ifconfig | grep 'inet addr:'| grep -v '127.0.0.1' | cut -d: -f2 | awk 'NR==1 { print $1}'
iptables -A FORWARD -p tcp –syn -s 192.168.240.0/24 -j TCPMSS –set-mss 1356
service iptables save
chkconfig iptables on
chkconfig pptpd on
service iptables start
service pptpd start
echo -e “VPN service is installed, your VPN username is \033[1mvpn\033[0m, VPN password is \033[1m${pass}\033[1m”