Since I run both GCs on the same PC, the IP is the same. I picked a different port, but the second port seems to be overriding the first one.
With just one GC set up I get:
Valid Serial Link: aseriallink Found at: /dev/ttyAMA0, baud: 57600
Valid UDP Link: 10.244.143.1 Found at 10.244.143.1:14550 -> 0
After I add the second one on port 14560 I see that they are now BOTH pointing to 14560
Valid Serial Link: aseriallink Found at: /dev/ttyAMA0, baud: 57600
Valid UDP Link: 10.244.143.1 Found at 10.244.143.1:14560 -> 0
Valid UDP Link: 10.244.143.1 Found at 10.244.143.1:14560 -> 0