{{tag>[ssh security linux tunnel vpn]}}
~~NOTOC~~
=====SSH point-to-point tunnel=====
<code>ssh -w 0:1 root@<remote_server> "ip addr add 192.168.2.1/24 dev tun1 && ip link set tun1 up"
ip addr add 192.168.2.2/24 dev tun0 && ip link set tun0 up</code>