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Teddysun 2015-03-27 13:27:33 +08:00
parent cb59221e34
commit 94ae202038
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## Across the Great Wall
## We can reach every corner in the world
------
**pptp.sh**
> Description: Auto Install PPTP for CentOS 6
>
> Intro: http://teddysun.com/134.html
**l2tp.sh**
> Description: Auto install L2TP for CentOS 6
>
> Intro: http://teddysun.com/135.html
**l2tp_ubuntu.sh**
> Description: Auto install L2TP for Ubuntu
>
> Intro: http://teddysun.com/135.html
Copyright 2015 Teddysun <i@teddysun.com>

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#!/bin/bash
PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:~/bin
export PATH
#===============================================================================================
# SYSTEM REQUIRED: CentOS 6 (32bit/64bit)
# DESCRIPTION: Auto install L2TP for CentOS 6
# Author: Teddysun <i@teddysun.com>
#===============================================================================================
if [[ "$USER" != 'root' ]]; then
echo "Sorry, you need to run this as root"
exit 1
fi
if [[ ! -e /dev/net/tun ]]; then
echo "TUN/TAP is not available"
exit 1
fi
clear
echo ""
echo "#############################################################"
echo "# Auto install L2TP for CentOS 6 #"
echo "# System Required: CentOS 6(32bit/64bit) #"
echo "# Intro: http://teddysun.com/135.html #"
echo "# #"
echo "# Author: Teddysun <i@teddysun.com> #"
echo "# #"
echo "#############################################################"
echo ""
tmpip=`ifconfig |grep 'inet' | grep -Evi '(inet6|127.0.0.1)' | awk '{print $2}' | cut -d: -f2 | tail -1`
if [[ "$tmpip" = "" ]]; then
tmpip=$(curl -4 icanhazip.com)
fi
echo "Please input IP-Range:"
read -p "(Default Range: 10.1.2):" iprange
if [ "$iprange" = "" ]; then
iprange="10.1.2"
fi
echo "Please input PSK:"
read -p "(Default PSK: vpn):" mypsk
if [ "$mypsk" = "" ]; then
mypsk="vpn"
fi
clear
get_char(){
SAVEDSTTY=`stty -g`
stty -echo
stty cbreak
dd if=/dev/tty bs=1 count=1 2> /dev/null
stty -raw
stty echo
stty $SAVEDSTTY
}
echo ""
echo "ServerIP:"
echo "$tmpip"
echo ""
echo "Server Local IP:"
echo "$iprange.1"
echo ""
echo "Client Remote IP Range:"
echo "$iprange.2-$iprange.254"
echo ""
echo "PSK:"
echo "$mypsk"
echo ""
echo "Press any key to start...or Press Ctrl+c to cancel"
char=`get_char`
clear
mknod /dev/random c 1 9
# Install some necessary tools
yum install -y ppp iptables make gcc gmp-devel xmlto bison flex libpcap-devel lsof vim-enhanced
#
cur_dir=`pwd`
mkdir -p $cur_dir/l2tp
cd $cur_dir/l2tp
# Download openswan-2.6.38.tar.gz
if [ -s openswan-2.6.38.tar.gz ]; then
echo "openswan-2.6.38.tar.gz [found]"
else
echo "openswan-2.6.38.tar.gz not found!!!download now......"
if ! wget http://lamp.teddysun.com/files/openswan-2.6.38.tar.gz;then
echo "Failed to download openswan-2.6.38.tar.gz, please download it to $cur_dir directory manually and retry."
exit 1
fi
fi
# Download rp-l2tp-0.4.tar.gz
if [ -s rp-l2tp-0.4.tar.gz ]; then
echo "rp-l2tp-0.4.tar.gz [found]"
else
echo "rp-l2tp-0.4.tar.gz not found!!!download now......"
if ! wget http://lamp.teddysun.com/files/rp-l2tp-0.4.tar.gz;then
echo "Failed to download rp-l2tp-0.4.tar.gz, please download it to $cur_dir directory manually and retry."
exit 1
fi
fi
# Download xl2tpd-1.2.4.tar.gz
if [ -s xl2tpd-1.2.4.tar.gz ]; then
echo "xl2tpd-1.2.4.tar.gz [found]"
else
echo "xl2tpd-1.2.4.tar.gz not found!!!download now......"
if ! wget http://lamp.teddysun.com/files/xl2tpd-1.2.4.tar.gz;then
echo "Failed to download xl2tpd-1.2.4.tar.gz, please download it to $cur_dir directory manually and retry."
exit 1
fi
fi
# untar all files
rm -rf $cur_dir/l2tp/untar
mkdir -p $cur_dir/l2tp/untar
echo "======untar all files,please wait a moment====="
tar -zxf openswan-2.6.38.tar.gz -C $cur_dir/l2tp/untar
tar -zxf rp-l2tp-0.4.tar.gz -C $cur_dir/l2tp/untar
tar -zxf xl2tpd-1.2.4.tar.gz -C $cur_dir/l2tp/untar
echo "=====untar all files completed!====="
# Install openswan-2.6.38
cd $cur_dir/l2tp/untar/openswan-2.6.38
make programs install
# Configuation ipsec
rm -rf /etc/ipsec.conf
touch /etc/ipsec.conf
cat >>/etc/ipsec.conf<<EOF
config setup
nat_traversal=yes
virtual_private=%v4:10.0.0.0/8,%v4:192.168.0.0/16,%v4:172.16.0.0/12
oe=off
protostack=netkey
conn L2TP-PSK-NAT
rightsubnet=vhost:%priv
also=L2TP-PSK-noNAT
conn L2TP-PSK-noNAT
authby=secret
pfs=no
auto=add
keyingtries=3
rekey=no
ikelifetime=8h
keylife=1h
type=transport
left=$tmpip
leftid=$tmpip
leftprotoport=17/1701
right=%any
rightid=%any
rightprotoport=17/%any
EOF
cat >>/etc/ipsec.secrets<<EOF
$tmpip %any: PSK "$mypsk"
EOF
sed -i 's/net.ipv4.ip_forward = 0/net.ipv4.ip_forward = 1/g' /etc/sysctl.conf
sed -i 's/net.ipv4.conf.default.rp_filter = 1/net.ipv4.conf.default.rp_filter = 0/g' /etc/sysctl.conf
sysctl -p
iptables --table nat --append POSTROUTING --jump MASQUERADE
for each in /proc/sys/net/ipv4/conf/*
do
echo 0 > $each/accept_redirects
echo 0 > $each/send_redirects
done
# Install rp-l2tp-0.4
cd $cur_dir/l2tp/untar/rp-l2tp-0.4
./configure
make
cp handlers/l2tp-control /usr/local/sbin/
mkdir -p /var/run/xl2tpd/
ln -s /usr/local/sbin/l2tp-control /var/run/xl2tpd/l2tp-control
# Install xl2tpd-1.2.4.tar.gz
cd $cur_dir/l2tp/untar/xl2tpd-1.2.4
make install
mkdir -p /etc/xl2tpd
rm -rf /etc/xl2tpd/xl2tpd.conf
touch /etc/xl2tpd/xl2tpd.conf
cat >>/etc/xl2tpd/xl2tpd.conf<<EOF
[global]
ipsec saref = yes
[lns default]
ip range = $iprange.2-$iprange.254
local ip = $iprange.1
refuse chap = yes
refuse pap = yes
require authentication = yes
ppp debug = yes
pppoptfile = /etc/ppp/options.xl2tpd
length bit = yes
EOF
rm -rf /etc/ppp/options.xl2tpd
touch /etc/ppp/options.xl2tpd
cat >>/etc/ppp/options.xl2tpd<<EOF
require-mschap-v2
ms-dns 8.8.8.8
ms-dns 8.8.4.4
asyncmap 0
auth
crtscts
lock
hide-password
modem
debug
name l2tpd
proxyarp
lcp-echo-interval 30
lcp-echo-failure 4
EOF
# Set default user & password
pass=`openssl rand 6 -base64`
if [ "$1" != "" ]; then
pass=$1
fi
echo "vpn l2tpd ${pass} *" >> /etc/ppp/chap-secrets
touch /usr/bin/l2tpset
echo "#/bin/bash" >>/usr/bin/l2tpset
echo "for each in /proc/sys/net/ipv4/conf/*" >>/usr/bin/l2tpset
echo "do" >>/usr/bin/l2tpset
echo "echo 0 > \$each/accept_redirects" >>/usr/bin/l2tpset
echo "echo 0 > \$each/send_redirects" >>/usr/bin/l2tpset
echo "done" >>/usr/bin/l2tpset
chmod +x /usr/bin/l2tpset
iptables --table nat --append POSTROUTING --jump MASQUERADE
l2tpset
xl2tpd
cat >>/etc/rc.local<<EOF
iptables --table nat --append POSTROUTING --jump MASQUERADE
/etc/init.d/ipsec restart
/usr/bin/l2tpset
/usr/local/sbin/xl2tpd
EOF
clear
ipsec verify
printf "
#############################################################
# Auto install L2TP for CentOS 6 #
# System Required: CentOS 6(32bit/64bit) #
# Intro: http://teddysun.com/135.html #
# #
# Author: Teddysun <i@teddysun.com> #
# #
#############################################################
if there are no [FAILED] above, then you can connect to your
L2TP VPN Server with the default user/password below:
ServerIP:$tmpip
username:vpn
password:${pass}
PSK:$mypsk
"
exit 0

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#!/bin/bash
PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:~/bin
export PATH
#===============================================================================================
# SYSTEM REQUIRED: Ubuntu (32bit/64bit)
# DESCRIPTION: Auto install L2TP for Ubuntu
# Author: Teddysun <i@teddysun.com>
#===============================================================================================
if [[ "$USER" != 'root' ]]; then
echo "Sorry, you need to run this as root"
exit 1
fi
if [[ ! -e /dev/net/tun ]]; then
echo "TUN/TAP is not available"
exit 1
fi
clear
echo ""
echo "#############################################################"
echo "# Auto install L2TP for Ubuntu #"
echo "# System Required: Ubuntu(32bit/64bit) #"
echo "# Intro: http://teddysun.com/135.html #"
echo "# #"
echo "# Author: Teddysun <i@teddysun.com> #"
echo "# #"
echo "#############################################################"
echo ""
tmpip=`ifconfig |grep 'inet' | grep -Evi '(inet6|127.0.0.1)' | awk '{print $2}' | cut -d: -f2 | tail -1`
if [[ "$tmpip" = "" ]]; then
tmpip=$(curl -4 icanhazip.com)
fi
echo "Please input IP-Range:"
read -p "(Default Range: 10.1.2):" iprange
if [ "$iprange" = "" ]; then
iprange="10.1.2"
fi
echo "Please input PSK:"
read -p "(Default PSK: vpn):" mypsk
if [ "$mypsk" = "" ]; then
mypsk="vpn"
fi
clear
get_char(){
SAVEDSTTY=`stty -g`
stty -echo
stty cbreak
dd if=/dev/tty bs=1 count=1 2> /dev/null
stty -raw
stty echo
stty $SAVEDSTTY
}
echo ""
echo "ServerIP:"
echo "$tmpip"
echo ""
echo "Server Local IP:"
echo "$iprange.1"
echo ""
echo "Client Remote IP Range:"
echo "$iprange.2-$iprange.254"
echo ""
echo "PSK:"
echo "$mypsk"
echo ""
echo "Press any key to start...or Press Ctrl+c to cancel"
char=`get_char`
clear
# Install some necessary tools
apt-get install -y ppp iptables make gcc gmp-devel libgmp3-dev bison flex libpcap-devel lsof vim
#
cur_dir=`pwd`
mkdir -p $cur_dir/l2tp
cd $cur_dir/l2tp
# Download openswan-2.6.38.tar.gz
if [ -s openswan-2.6.38.tar.gz ]; then
echo "openswan-2.6.38.tar.gz [found]"
else
echo "openswan-2.6.38.tar.gz not found!!!download now......"
if ! wget http://lamp.teddysun.com/files/openswan-2.6.38.tar.gz;then
echo "Failed to download openswan-2.6.38.tar.gz, please download it to $cur_dir directory manually and retry."
exit 1
fi
fi
# Download rp-l2tp-0.4.tar.gz
if [ -s rp-l2tp-0.4.tar.gz ]; then
echo "rp-l2tp-0.4.tar.gz [found]"
else
echo "rp-l2tp-0.4.tar.gz not found!!!download now......"
if ! wget http://lamp.teddysun.com/files/rp-l2tp-0.4.tar.gz;then
echo "Failed to download rp-l2tp-0.4.tar.gz, please download it to $cur_dir directory manually and retry."
exit 1
fi
fi
# Download xl2tpd-1.2.4.tar.gz
if [ -s xl2tpd-1.2.4.tar.gz ]; then
echo "xl2tpd-1.2.4.tar.gz [found]"
else
echo "xl2tpd-1.2.4.tar.gz not found!!!download now......"
if ! wget http://lamp.teddysun.com/files/xl2tpd-1.2.4.tar.gz;then
echo "Failed to download xl2tpd-1.2.4.tar.gz, please download it to $cur_dir directory manually and retry."
exit 1
fi
fi
# untar all files
rm -rf $cur_dir/l2tp/untar
mkdir -p $cur_dir/l2tp/untar
echo "======untar all files,please wait a moment====="
tar -zxf openswan-2.6.38.tar.gz -C $cur_dir/l2tp/untar
tar -zxf rp-l2tp-0.4.tar.gz -C $cur_dir/l2tp/untar
tar -zxf xl2tpd-1.2.4.tar.gz -C $cur_dir/l2tp/untar
echo "=====untar all files completed!====="
# Install openswan-2.6.38
cd $cur_dir/l2tp/untar/openswan-2.6.38
make programs install
# Configuation ipsec
rm -rf /etc/ipsec.conf
touch /etc/ipsec.conf
cat >>/etc/ipsec.conf<<EOF
config setup
nat_traversal=yes
virtual_private=%v4:10.0.0.0/8,%v4:192.168.0.0/16,%v4:172.16.0.0/12
oe=off
protostack=netkey
conn L2TP-PSK-NAT
rightsubnet=vhost:%priv
also=L2TP-PSK-noNAT
conn L2TP-PSK-noNAT
authby=secret
pfs=no
auto=add
keyingtries=3
rekey=no
ikelifetime=8h
keylife=1h
type=transport
left=$tmpip
leftid=$tmpip
leftprotoport=17/1701
right=%any
rightid=%any
rightprotoport=17/%any
EOF
cat >>/etc/ipsec.secrets<<EOF
$tmpip %any: PSK "$mypsk"
EOF
sed -i 's/#net.ipv4.ip_forward=1/net.ipv4.ip_forward=1/g' /etc/sysctl.conf
sed -i 's/#net.ipv6.conf.all.forwarding=1/net.ipv6.conf.all.forwarding=1/g' /etc/sysctl.conf
sysctl -p
iptables --table nat --append POSTROUTING --jump MASQUERADE
for each in /proc/sys/net/ipv4/conf/*
do
echo 0 > $each/accept_redirects
echo 0 > $each/send_redirects
done
# Install rp-l2tp-0.4
cd $cur_dir/l2tp/untar/rp-l2tp-0.4
./configure
make
cp handlers/l2tp-control /usr/local/sbin/
mkdir -p /var/run/xl2tpd/
ln -s /usr/local/sbin/l2tp-control /var/run/xl2tpd/l2tp-control
# Install xl2tpd-1.2.4.tar.gz
cd $cur_dir/l2tp/untar/xl2tpd-1.2.4
make install
mkdir -p /etc/xl2tpd
rm -rf /etc/xl2tpd/xl2tpd.conf
touch /etc/xl2tpd/xl2tpd.conf
cat >>/etc/xl2tpd/xl2tpd.conf<<EOF
[global]
ipsec saref = yes
[lns default]
ip range = $iprange.2-$iprange.254
local ip = $iprange.1
refuse chap = yes
refuse pap = yes
require authentication = yes
ppp debug = yes
pppoptfile = /etc/ppp/options.xl2tpd
length bit = yes
EOF
rm -rf /etc/ppp/options.xl2tpd
touch /etc/ppp/options.xl2tpd
cat >>/etc/ppp/options.xl2tpd<<EOF
require-mschap-v2
ms-dns 8.8.8.8
ms-dns 8.8.4.4
asyncmap 0
auth
crtscts
lock
hide-password
modem
debug
name l2tpd
proxyarp
lcp-echo-interval 30
lcp-echo-failure 4
EOF
# Set default user & password
pass=`openssl rand 6 -base64`
if [ "$1" != "" ]; then
pass=$1
fi
echo "vpn l2tpd ${pass} *" >> /etc/ppp/chap-secrets
touch /usr/bin/l2tpset
echo "#/bin/bash" >>/usr/bin/l2tpset
echo "for each in /proc/sys/net/ipv4/conf/*" >>/usr/bin/l2tpset
echo "do" >>/usr/bin/l2tpset
echo "echo 0 > \$each/accept_redirects" >>/usr/bin/l2tpset
echo "echo 0 > \$each/send_redirects" >>/usr/bin/l2tpset
echo "done" >>/usr/bin/l2tpset
chmod +x /usr/bin/l2tpset
iptables --table nat --append POSTROUTING --jump MASQUERADE
l2tpset
xl2tpd
cat >>/etc/rc.local<<EOF
iptables --table nat --append POSTROUTING --jump MASQUERADE
/etc/init.d/ipsec restart
/usr/bin/l2tpset
/usr/local/sbin/xl2tpd
EOF
clear
ipsec verify
printf "
#############################################################
# Auto install L2TP for Ubuntu #
# System Required: Ubuntu(32bit/64bit) #
# Intro: http://teddysun.com/135.html #
# #
# Author: Teddysun <i@teddysun.com> #
# #
#############################################################
if there are no [FAILED] above, then you can connect to your
L2TP VPN Server with the default user/password below:
ServerIP:$tmpip
username:vpn
password:${pass}
PSK:$mypsk
"
exit 0

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#!/bin/bash
PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:~/bin
export PATH
#===================================================================
# SYSTEM REQUIRED: CentOS 6 (32bit/64bit)
# DESCRIPTION: Auto install pptpd for CentOS 6
# Author: Teddysun <i@teddysun.com>
#===================================================================
if [[ "$USER" != 'root' ]]; then
echo "Sorry, you need to run this as root"
exit 1
fi
if [[ ! -e /dev/net/tun ]]; then
echo "TUN/TAP is not available"
exit 1
fi
cur_dir=`pwd`
clear
echo ""
echo "#############################################################"
echo "# Auto Install PPTP for CentOS 6"
echo "# System Required: CentOS 6(32bit/64bit)"
echo "# Intro: http://teddysun.com/134.html"
echo ""
echo "# Author: Teddysun <i@teddysun.com>"
echo ""
echo "#############################################################"
echo ""
# Remove installed pptpd & ppp
yum remove -y pptpd ppp
iptables --flush POSTROUTING --table nat
iptables --flush FORWARD
rm -f /etc/pptpd.conf
rm -rf /etc/ppp
arch=`uname -m`
# Download pptpd
if [ -s pptpd-1.3.4-2.el6.$arch.rpm ]; then
echo "pptpd-1.3.4-2.el6.$arch.rpm [found]"
else
echo "pptpd-1.3.4-2.el6.$arch.rpm not found!!!download now......"
if ! wget http://lamp.teddysun.com/files/pptpd-1.3.4-2.el6.$arch.rpm;then
echo "Failed to download pptpd-1.3.4-2.el6.$arch.rpm,please download it to $cur_dir directory manually and rerun the install script."
exit 1
fi
fi
# Install some necessary tools
yum -y install net-tools make libpcap iptables gcc-c++ logrotate tar cpio perl pam tcp_wrappers dkms ppp
rpm -ivh pptpd-1.3.4-2.el6.$arch.rpm
rm -f /dev/ppp
mknod /dev/ppp c 108 0
echo 1 > /proc/sys/net/ipv4/ip_forward
echo "mknod /dev/ppp c 108 0" >> /etc/rc.local
echo "echo 1 > /proc/sys/net/ipv4/ip_forward" >> /etc/rc.local
echo "localip 192.168.8.1" >> /etc/pptpd.conf
echo "remoteip 192.168.8.2-254" >> /etc/pptpd.conf
echo "ms-dns 8.8.8.8" >> /etc/ppp/options.pptpd
echo "ms-dns 8.8.4.4" >> /etc/ppp/options.pptpd
pass=`openssl rand 6 -base64`
if [ "$1" != "" ]
then pass=$1
fi
echo "vpn pptpd ${pass} *" >> /etc/ppp/chap-secrets
iptables -t nat -A POSTROUTING -s 192.168.8.0/24 -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 192.168.8.0/24 -j TCPMSS --set-mss 1356
service iptables save
chkconfig --add pptpd
chkconfig pptpd on
service iptables restart
service pptpd start
echo ""
echo "VPN service is installed, your VPN username is vpn, VPN password is ${pass}"
echo "Welcome to visit: http://teddysun.com"
echo ""
exit 0