If you run the BMS Server behind a firewall you might need to open specific ports so that the server can be reached from the outside. This article explains differerent communication paths of each application protocol.
| application protocol | IP protocol | default port | direction | configuration |
|---|---|---|---|---|
| BACnet | UDP | 47808 | inbound, outbound | BMS Studio / BACnet / Driver Configuration / BACnet.Port |
| Fidelio/Opera | 5003 | inbound | BMS Studio / Modules / Fidelio/Opera Interface / Driver Configuration / FIDELIO.Port | |
| Kaba | TCP | 6005 | inbound | BMS Studio / Modules / Kaba / Driver Configuration / xio.Kaba.LocalPort |
| KNX | UDP | 3671 | inbound, outbound | BMS Studio / KNX / KNX Gateway Defintions / Port |
| Modbus | TCP, UDP | 502 | inbound, outbound | BMS Studio / Modbus / Modbus Device Definitions / Device Type |
| OPC DA | TCP, UDP | 135 | inbound, ??? | see this article for full DCOM configuration details |
| OPC UA | ||||
| SNMP | UDP | 161 | inbound | BMS Studio / SNMP / SNMP Device Definitions / Port |
| VingCard | TCP | 4000 | inbound | BMS Studio / Modules / VingCard / Driver Configuration / xio.VingCard.LocalPort |
| VNET | TCP | 4530 | inbound | BMS Studio / Server Configuration / VNET.NetworkPortNumber |
| WebServer | TCP | 80 | inbound | BMS Studio / Server Configuration / VNET.WebServerPort |
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