Firewall settings of the BMS Server
- Reinhard Mayr (Unlicensed)
- Wolfgang Granzer
Owned by Reinhard Mayr (Unlicensed)
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.
Accessing BMS Server through NETx Clients
| Application protocol | IP protocol | Default port | Direction | Configuration |
|---|---|---|---|---|
| VNET | TCP | 4530 | inbound | BMS Studio / Server / Server Configuration / VNET.NetworkPortNumber |
| WebServer | TCP | 80 | inbound | BMS Studio / Server / Server Configuration / VNET.WebServerPort |
| Main/Backup | UDP | 20556 | inbound, outbound | BMS Studio / Server / N-Mesh Configuration / NMESH.NetworkPortNumber |
Accessing BMS Server through 3rd party management clients
| Application protocol | IP protocol | Default port | Direction | Configuration |
|---|---|---|---|---|
| OPC DA | TCP, UDP | 135 | inbound, outbound | See this article for full DCOM configuration details |
| OPC UA | TCP | 48400, 48401 | inbound | BMS Studio / Modules / OPCUA / OPC UA configuration / xio.OPCUA.LocalTCPPort + xio.OPCUA.LocalHTTPPort |
| BACnet | UDP | 47808 | inbound, outbound | BMS Studio / BACnet / Driver Configuration / BACnet.Port |
| oBIX | TCP | 9000 | inbound | BMS Studio / Modules / oBIX / Driver configuration / xio.oBIX.LocalPort |
Access to field level devices
| Application protocol | IP protocol | Default port | direction | Configuration |
|---|---|---|---|---|
| KNX | UDP | 3671 | inbound, outbound | BMS Studio / KNX / KNX Gateway Defintions / Port |
| BACnet | UDP | 47808 | inbound, outbound | BMS Studio / BACnet / Driver Configuration / BACnet.Port |
| Modbus TCP | TCP | 502 | inbound, outbound | BMS Studio / Modbus / Modbus Device Definitions / Port |
| Modbus RTU | TCP, UDP | No default | inbound, outbound | BMS Studio / Modbus / Modbus Device Definitions / Port |
| SNMP Polling | UDP | 161 | inbound, outbound | BMS Studio / SNMP / SNMP Device Definitions / Port |
| SNMP Traps | UDP | 162 | inbound | BMS Studio / SNMP / Traps / Listener definitions / Port |
| Fidelio/Opera | TCP | 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 |
| VingCard | TCP | 4000 | inbound | BMS Studio / Modules / VingCard / Driver Configuration / xio.VingCard.LocalPort |
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