TCP bus repeater

B-Logicx bus gateways (NWM / NWX) accept only one TCP client. With the repeater, Home Assistant keeps that single link open and listens on HA (default port 10001). The BHS (B-Logicx Home Server), for example, can stay connected to the bus at the same time by pointing its connection at the Home Assistant IP address. BLConfig can be used the same way without switching Home Assistant off.

The BHS has a similar feature, so if you have a BHS you can still choose which of the two (BHS or Home Assistant) sits in front.

Enabling

Integration settings → Enable TCP bus repeater (port default 10001).
Point BLConfig / blxmonitor at the Home Assistant IP, not the gateway IP.
On the HA host itself you may use 127.0.0.1 (localhost is always allowed).

Access

In integration settings you enter a CIDR (for example 192.168.50.0/24). Only clients in that subnet are allowed.

Localhost (loopback): always allowed.
Empty subnet: previous behaviour (the gateway address’s /24).

Without the repeater

Without this feature you need a second NWM/NWX or a NWM2 to run HA and BLConfig at the same time.