Some security folks may balk at the result above but make sure you dont enable this for a long time. Just close X-Win server as soon as your done.
Now, on the UNIX machine, you need to type this
> export DISPLAY=172.22.35.22:0
If you want to leave security enabled and not have to manually set your display, you can open a local xterm on your PC and ssh to the server using the “-X” or “-Y” options to ssh. Currently I have to use “-Y”. This automatically sets your display variable on the remote side in a way that causes the X11 communication to be tunneled through your SSH session.