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heartnn/client_config.sh

Forked from wwqgtxx/client_config.sh
Created November 13, 2019 08:24
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tunnel
Raw
client_config.sh
#!/bin/bash
that_ip=192.168.31.1
server_ip=10.10.16.27
my_ip=$(ip -f inet address show ens33| grep -oE '[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}/24'| grep -oE '[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}')
echo that_ip=$that_ip
echo server_ip=$server_ip
echo my_ip=$my_ip
Raw
client_start.sh
#!/bin/bash
source /tunnel/client_config.sh
echo "1"> /proc/sys/net/ipv4/ip_forward
iptables -t nat -A PREROUTING -i tun100 -p tcp -m tcp --dport 1:65535 -j DNAT --to-destination $that_ip:1-65535
iptables -t nat -A PREROUTING -i tun100 -p udp -m udp --dport 1:65535 -j DNAT --to-destination $that_ip:1-65535
iptables -t nat -A POSTROUTING -o ens33 -p tcp -m tcp --dport 1:65535 -d $that_ip -j SNAT --to $my_ip
iptables -t nat -A POSTROUTING -o ens33 -p udp -m udp --dport 1:65535 -d $that_ip -j SNAT --to $my_ip
ping 11.22.22.1 >/dev/null 2>&1 &
/tunnel/tinyvpn -c -r$server_ip:4096 --sub-net 11.22.22.0 --tun-dev tun100 --keep-reconnect --disable-fec --disable-obscure
Raw
client_stop.sh
#!/bin/bash
source /tunnel/client_config.sh
iptables -t nat -D PREROUTING -i tun100 -p tcp -m tcp --dport 1:65535 -j DNAT --to-destination $that_ip:1-65535
iptables -t nat -D PREROUTING -i tun100 -p udp -m udp --dport 1:65535 -j DNAT --to-destination $that_ip:1-65535
iptables -t nat -D POSTROUTING -o ens33 -p tcp -m tcp --dport 1:65535 -d $that_ip -j SNAT --to $my_ip
iptables -t nat -D POSTROUTING -o ens33 -p udp -m udp --dport 1:65535 -d $that_ip -j SNAT --to $my_ip
Raw
server_start.sh
#!/bin/bash
/tunnel/tinyvpn -s -l0.0.0.0:4096 --sub-net 11.22.22.0 --tun-dev tun100 --disable-fec --disable-obscure &
echo "1"> /proc/sys/net/ipv4/ip_forward
my_ip=
that_ip=
while [ -z $that_ip ]||[ -z $my_ip ];do
my_ip=$(ip -f inet address show tun100| grep -oE '[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3} '| grep -oE '[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}')
that_ip=$(ip -f inet address show tun100| grep -oE '[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}/32'| grep -oE '[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}')
done
iptables -t nat -A PREROUTING -i ens33 -p tcp -m tcp --dport 1:21 -j DNAT --to-destination $that_ip:1-21
iptables -t nat -A PREROUTING -i ens33 -p tcp -m tcp --dport 23:65535 -j DNAT --to-destination $that_ip:23-65535
iptables -t nat -A PREROUTING -i ens33 -p udp -m udp --dport 1:4095 -j DNAT --to-destination $that_ip:1-4095
iptables -t nat -A PREROUTING -i ens33 -p udp -m udp --dport 4097:65535 -j DNAT --to-destination $that_ip:4097-65535
iptables -t nat -A POSTROUTING -o tun100 -p tcp -m tcp --dport 1:21 -d $that_ip -j SNAT --to $my_ip
iptables -t nat -A POSTROUTING -o tun100 -p tcp -m tcp --dport 23:65535 -d $that_ip -j SNAT --to $my_ip
iptables -t nat -A POSTROUTING -o tun100 -p udp -m udp --dport 1:4095 -d $that_ip -j SNAT --to $my_ip
iptables -t nat -A POSTROUTING -o tun100 -p udp -m udp --dport 4097:65535 -d $that_ip -j SNAT --to $my_ip
echo finish add iptables rules
wait
Raw
server_stop.sh
#!/bin/bash
my_ip=$(ip -f inet address show tun100| grep -oE '[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3} '| grep -oE '[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}')
that_ip=$(ip -f inet address show tun100| grep -oE '[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}/32'| grep -oE '[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}')
if [ $that_ip ];then
iptables -t nat -D PREROUTING -i ens33 -p tcp -m tcp --dport 1:21 -j DNAT --to-destination $that_ip:1-21
iptables -t nat -D PREROUTING -i ens33 -p tcp -m tcp --dport 23:65535 -j DNAT --to-destination $that_ip:23-65535
iptables -t nat -D PREROUTING -i ens33 -p udp -m udp --dport 1:4095 -j DNAT --to-destination $that_ip:1-4095
iptables -t nat -D PREROUTING -i ens33 -p udp -m udp --dport 4097:65535 -j DNAT --to-destination $that_ip:4097-65535
iptables -t nat -D POSTROUTING -o tun100 -p tcp -m tcp --dport 1:21 -d $that_ip -j SNAT --to $my_ip
iptables -t nat -D POSTROUTING -o tun100 -p tcp -m tcp --dport 23:65535 -d $that_ip -j SNAT --to $my_ip
iptables -t nat -D POSTROUTING -o tun100 -p udp -m udp --dport 1:4095 -d $that_ip -j SNAT --to $my_ip
iptables -t nat -D POSTROUTING -o tun100 -p udp -m udp --dport 4097:65535 -d $that_ip -j SNAT --to $my_ip
echo finish delete iptables rules
else
echo tun100 no ip
fi
Raw
tinyvpn_c.service
[Unit]
Description=tinyvpn_c
After=network-online.target
Wants=network.target
[Service]
Type=simple
LimitNOFILE=32768
ExecStartPre=/sbin/ip tuntap del tun100 mode tun
ExecStartPre=/sbin/ip tuntap add tun100 mode tun
ExecStartPre=/sbin/ifconfig tun100 up
ExecStartPre=/bin/chmod +x /tunnel/client_start.sh
ExecStartPre=/bin/chmod +x /tunnel/client_stop.sh
ExecStartPre=/bin/chmod +x /tunnel/client_config.sh
ExecStartPre=/bin/chmod +x /tunnel/tinyvpn
ExecStart=/tunnel/client_start.sh
ExecStopPost=/tunnel/client_stop.sh
Restart=on-failure
RestartSec=1s
StartLimitBurst=0
[Install]
WantedBy=multi-user.target
Raw
tinyvpn_s.service
[Unit]
Description=tinyvpn_s
After=network-online.target
Wants=network.target
[Service]
Type=simple
LimitNOFILE=32768
ExecStartPre=/sbin/ip tuntap del tun100 mode tun
ExecStartPre=/sbin/ip tuntap add tun100 mode tun
ExecStartPre=/sbin/ifconfig tun100 up
ExecStartPre=/bin/chmod +x /tunnel/server_start.sh
ExecStartPre=/bin/chmod +x /tunnel/server_stop.sh
ExecStartPre=/bin/chmod +x /tunnel/tinyvpn
ExecStart=/tunnel/server_start.sh
ExecStopPost=/tunnel/server_stop.sh
Restart=on-failure
RestartSec=1s
StartLimitBurst=0
[Install]
WantedBy=multi-user.target
Raw
update_client.sh
#!/bin/bash
systemctl stop tinyvpn_c
rm tinyvpn
rm client_*.sh
rm tinyvpn_c.service
wget http://10.10.16.42:8000/tinyvpn
wget http://10.10.16.42:8000/client_start.sh
wget http://10.10.16.42:8000/client_stop.sh
wget http://10.10.16.42:8000/client_config.sh
wget http://10.10.16.42:8000/tinyvpn_c.service
cp tinyvpn_c.service /etc/systemd/system
systemctl daemon-reload
systemctl start tinyvpn_c
systemctl status tinyvpn_c
Raw
update_server.sh
#!/bin/bash
systemctl stop tinyvpn_s
rm tinyvpn
rm server_*.sh
rm tinyvpn_s.service
wget http://10.10.16.42:8000/tinyvpn
wget http://10.10.16.42:8000/server_start.sh
wget http://10.10.16.42:8000/server_stop.sh
wget http://10.10.16.42:8000/tinyvpn_s.service
cp tinyvpn_s.service /etc/systemd/system
systemctl daemon-reload
systemctl start tinyvpn_s
systemctl status tinyvpn_s
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