SSH Tunneling (Port Forwarding)

There are three types of SSH port forwarding:

1. Local Port Forwarding. – Forwards a connection from the client host to the SSH server host and then to the destination host port.
   ssh -L [LOCAL_IP:]LOCAL_PORT:DESTINATION:DESTINATION_PORT [USER@]SSH_SERVER
   
   
2. Remote Port Forwarding. – Forwards a port from the server host to the client host and then to the destination host port.
3. Dynamic Port Forwarding. – Creates a SOCKS proxy server that allows communication across a range of ports.