We are trying to develop bacnet explorer using bacnet4j. the thing is that this explorer will not be in the same subnet as the bacnet controller most of the time. We can send who-is messages to the local broadcast address with destination network address 65535. We are trying to figure out how we can achieve the same when we are not in the same network as bacnet controller but we know the IP of the bacnet controller.
Does bacnet4j support it?