Yes I could not connect to the MQTT server until I configured the MS firewall to pass Port 1883. (Windows 10 and Mosquitto 2).
The proceedure is:
Windows Defender Firewall window > Advanced Settings > Inbound Rules > New Rule… > Port… > TCP > Specific local ports: 1883 > Allow the connection > Set the Domain, Private and Public as selected > And set a Name: Mosquitto.
Then, go to Outbound Rules and do the same. See the link above that explains the procedure very clearly
This reply was modified 6 months, 2 weeks ago by David Gamble.
Viewing 1 reply thread
You must be logged in to reply to this topic.
Manage Cookie Consent
To provide the best experiences, we use technologies like cookies to store and/or access device information. Consenting to these technologies will allow us to process data such as browsing behavior or unique IDs on this site. Not consenting or withdrawing consent, may adversely affect certain features and functions.
The technical storage or access is strictly necessary for the legitimate purpose of enabling the use of a specific service explicitly requested by the subscriber or user, or for the sole purpose of carrying out the transmission of a communication over an electronic communications network.
The technical storage or access is necessary for the legitimate purpose of storing preferences that are not requested by the subscriber or user.
The technical storage or access that is used exclusively for statistical purposes.The technical storage or access that is used exclusively for anonymous statistical purposes. Without a subpoena, voluntary compliance on the part of your Internet Service Provider, or additional records from a third party, information stored or retrieved for this purpose alone cannot usually be used to identify you.
The technical storage or access is required to create user profiles to send advertising, or to track the user on a website or across several websites for similar marketing purposes.