Setting up multiple vnc connections with OS X and a Verizon router

Question

I have 2 machines set up with static ips at 192.161.1.102 and 192.168.1.103. I can easily set up a single VNC port foreword via Verizon's infuriating interface by doing a generic VNC port forward. But when I try to set specific ports so that I can access both machines via different ports, it doesn't work. I have a feeling it has to do with the destination ports. Here is a screenshot of what I'm trying to do:

That's not working, even though I feel like it should. If I'm correct, I would then make a port forward for 192.168.1.103:5900 with the source and destination ports set to 5910.

Any help here would be appreciated.

Answer 1

Figured it out. The trick is to leave the source ports set to any, and only specify the destination port.