VRPN info

[sdiverdi]

I'm having some trouble getting VRPN working. I'm trying to use the basic vrpn_print_messages client from the standard VRPN package for linux, and I can't seem to get a connection to work at all. At first, no UDP packets were making it through, but I realized the PPT machine had a firewall on - once I disabled it, I was able to communicate with the PPT computer, but there was no VRPN server active on the regular port (3883). Which port does PPT's VRPN server run on? Also, once I can get a VRPN connection established, what's the tracker's name - e.g. Tracker0, PPT0, or something else? If you've gotten VRPN to work successfully, please let me know. Thanks, I appreciate it very much!