SSH Tunneling:

SSH Tunneling (also known as SSH Port Forwarding) is a feature of SSH which forwards encrypted connections between a local and remote system. Tunneling works by using already established SSH connections for sending additional network traffic.

Here is a youtube video explaining SSH Forwarding: https://www.youtube.com/watch?v=AtuAdk4MwWw

On this page, I’m providing 3 examples of SSH Forwarding:

Local, Remote, and Dynamic.

Local Port Forwarding:

Remote Port Forwarding:

Dynamic Port Forwarding: