target ip = ip of the machine you want to login into.
gateway = middle machine which tunnels the connection.
ssh -L 5900:<target ip>:5900 <user>@<gateway>
Once the tunnel is set:
open vnc://localhost
target ip = ip of the machine you want to login into.
gateway = middle machine which tunnels the connection.
ssh -L 5900:<target ip>:5900 <user>@<gateway>
Once the tunnel is set:
open vnc://localhost