What firewall port no's used by the MPM controllers need to opened on a PC or router
What port numbers are required to be opened on a router or firewall?
For browser to MPM communication, port number 80 (TCP) needs to be open.
For BACnet over IP communication, port number 47808 (UDP) (configurable in the MPM) needs to be open.
For Modbus over IP communication (future), port number 502 (TCP) needs to be open.