iHost MQTT broker

Hi, I’ve been playing with node-red on my iHost.
I’ve installed the Aedes MQTT broker - this works ok locally but I’m unable to access it from an external device.

That’s weird…
I was sure it worked locally but it doesn’t seem to now.

If you have more questions about MQTT broker, we can discuss them here:

That doesn’t really help.
You suggest that all we need to do is write an add-on?
Using node-red & MQTT is an incredibly basic feature which is missing from iHost
If it’s so simple, why is this basic functionality missing?