If you want to know a device’s address binding information so that you can make sure your network isn’t blocking UDP traffic to that device, you can select a device in the network tree, right-click and select Device Properties:
The popup window will show you all the address information needed to access the device:
The above information shows that this device (2001003) is routed by another router device at 192.168.1.202 udp port 47808. To read and write to this device, the Events2HVAC server must be able to communicate to the router’s address.