We are having to use BACNet for some building automation devices. They are on the same VLAN. There is a server that monitors all the devices. It is showing many 'duplicate device ids' in it's reports. When we plug the server into a simple switch with a few automation devices, everything works fine. So I think there must be something in the network thats causing this. I put them all on the same VLAN to hopefully avoid these issues, because I thought BACNet just ran over L2.
Anyone have experience with anything like this?
