Click on the X11 icon to bring up an X terminal. Make sure the DISPLAY environment variable is set to your mac. Then run:
xhost +nstxwindowspc ssh nstxwindowspc
On nstxwindowspc set the DISPLAY environment variable to your mac. Then run:
/usr/bin/vncviewer localhost
Enter the p*ssword (lab name in lowercase, followed by a 4-number sequence).
This will bring up the vncviewer window on your mac and give you access to the display wall.
cd /Applications/SharedAppVnc-OSX/SharedAppVnc.app/Contents/MacOSThen run:
./SharedAppVnc -connectHost nstxwindowspc