Node-RED can't see changing states

[benflux]

I've got Node-RED installed as a docker and it can see states on devices I share with it from my Hubitat hub at the time of deploying a change but if a state changes in Hubitat, the state doesn't update in Node-RED because the POST isn't getting through.

 

This prevents my flows from starting because they don't know a state has changed.

 

I've been told to look at whether the ports are open on my node-red docker to allow posts from the hub, the hub sends it's posts to: http://192.168.1.2:1880/hubitat/webhook__

 

How do I ensure 1880 is 'open'? I'm running the docker with its own IP on br0.

 

Or am I missing something?

 

 

Edited July 24, 2021 by benflux
More relevance

[benflux]

I've fixed this by switching away from br0 but keen to know how to make that work.

[Ford Prefect]

...br0 should enable all ports (or rather not restrict to certain mapped ports), that is the whole point of using it.

Besides, Port 1880 ist the standard port for NR...when you can connect to the NR-WebUI, the port *is* open....your problem lies elsewhere.

Edited July 25, 2021 by Ford Prefect