Mqtt clients unable to connect

[hari2m (Hari Krishna Gaddipati)]

I have setup mqtt broker using the homeassistant add on and I am able to send and recieve messages right now using the publish and listen feature in the mqtt addon. But the problem is I am unable to connect tot he broker from any other device, tried mqtt-explorer and ratgdo device. Both fails. I am running Home Assistant inside Raspberry Pi 4. Are there any other settings that needs to be enabled?

[FloatingBoater (James Derrick)]

Generic MQTT help can be found here (with lots of links to the docs):

Sonoff Tasmota fails to connect to MQTT

Hi, I’d start with a clean slate - re-flash the device (or Tasmota → Configuration → Reset Device), and delete the Mosquitto Add-on and reinstall. HASS Mosquitto broker Add-In, MQTT integration, Tasmota Integration Mosquitto broker Add-In The recommended way to configure uses is shown on the Add-On Documentation tab - e.g. create a HASS user. http://homeassistant.local:8123/hassio/addon/core_mosquitto/documentation I personally use additional Mosquitto users, BUT these are configured not b…

Oh, and HASS doesn’t like IPv6 just in case that could be an issue for your network.

If this helps, this post!

[hari2m (Hari Krishna Gaddipati)]

I figured that I was reaching the homeassistant url but I was running that behind a proxy, So I had to use the ip address of the raspberry pi to get it working. Sorry for wasting your time.