06-26-2012, 12:23 PM
The initial broadcast is sent on 8888, and received on 9999. The broadcast is used so that a TCP/IP connection can be made directly between the PC and tablet after the IP addresses are shared. I'm currently using two TCP/IP connections (one each way for simplicity) using ports 16568 and 16569. At some point I may consolidate this to one connection. All of these ports were chosen arbitrarily. If anyone thinks these are problematic, let me know.