What am I doing wrong ? . I installed the new OH 4.1 and I can’t configure mqtt broker. Previously, I worked on OH 2 and everything worked.
In OH 2 I created a w file an directory things caled
mqttbridge.things
Bridge mqtt:broker:MosquittoMqttBroker “Mój MQTT Broker” [
host=“192.168.10.112”,
secure=false,
port=1883,
clientID=“OpenHAB2”,
username=“ppp”,
password=“ppp”
]
What should I do in OH 4?
Have you clicked on the show advanced.
There are more settings there.
That is the same as I have except I put in a clientid. I made it openhab4 as the name.
I don’t have a username or password set. Other than that it looks the same as what I have.
I am using mosquitto broker as well.
The error you are seeing is connection refused.
Is password and user correct?
Is mosquitto running and on the correct port?
Is this a new install or an upgrade to 4.1?
I have found a few issues upgrading with parts of things missing and if you remove the thing and out it back it may work?
new install
How and where to check it?
Should work then.
Look at the mosquitto logs.
sudo tail -f /var/log/mosquitto/mosquitto.log
Why does this say mosqutto then if you are not using mosquitto broker?
What were you using before?
I don’t know your set up.
Where is your MQTT broker running?
There is no system internal broker any more apparently:
That is correct, there is no longer a internal broker
The log is clear, your config is blocking connections from other machines and there seems something is already using that port.
It works, in mosqutto version after 2.0 you need to
mosquitto.conf
listener 1883
add allow_anonymous true
Thank you all for helping me solve my problem
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