OpenSSH tunneling guide

“Welcome to the Warp Zone!”

Published: Apr 13 2024

This post is an overview of the different tunneling options available in OpenSSH. This is intended as a reference to use when I am explaining (every so often) how to use SSH for tunneling.

TUN/TAP interface (on Linux)

Published: May 8 2021

Some notes about using the TUN/TAP interface, especially on Linux.

IP over UDP tunnel with socat

Published: Jan 12 2016

A simple way to create IP over UDP tunnels using socat.