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MQTT no connection [message #1860586]

Fri, 18 August 2023 14:25

Juergen Babenhauserheide

Messages: 3
Registered: November 2019

Junior Member

Hello,
I have the following problem:
A connection to MQTT via my 1st PC (WINDOWS10) works with the corresponding IP address
A connection to MQTT via my 2nd PC (WINDOWS11) does not work with the corresponding IP address.
One difference between the two PC's is:
Proto Local Address Remote Address Status
PC 1: netstat -a -n shows: TCP 127.0.0.1:1883 127.0.0.1:49426 WAITING
PC 2: netstat -a -n shows: TCP 0.0.0.0:1883 0.0.0.0 LISTEN
Mosquitto 1.5.6
MQTT.fx 1.7.1
Is this difference the problem?
If yes, what could I do?

Kind Regards
Juergen

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