I cannot set up the XP firewall to allow ADDP for Device Discovery.
With the firewall turned off it DOES work.
One DIGI document says open UDP ports 2362 and 2363. Another DIGI document mentions UDP port 2365.
I have opened up UDP ports 2363, 2363 and 2365. For good measure, I opened up TCP 2363 in case the return packet came by TCP.
Does anyone have anything more definitive?