I used to do the local port forwarding like below to access VNC server from local:
ssh -v -N -L 5902:target_server:5902 me@jump_host1
However, there is some change to my workplace that we cannot directly connect to
jump_host1 using WiFi: we have to connect to another server
guard and then connect to
Now, my question is how can I do the port forwarding in this case?