Connection attempts that don't include the SNI are refused. For more information, see Transport Security in AWS IoT . Clients that use IAM users and AWS credentials to authenticate clients must provide the correct Signature Version 4 authentication.
$ mosquitto_sub -h localhost -t test -u "your-user" -P "your-password" Next, publish the test topic with the mosquitto_pub: $ mosquitto_pub -h localhost -t test -m "hello world" -u "your-user" -P "your-password" Alternatively, if you want to subscribe via a secured lister on the port 8883, then execute the command below:
mosquitto_sub --username gbridge-ux --pw xxx --capath /etc/ssl/certs/ --host mqtt.gbridge.io --port 8883 --topic gBridge/u146/x/onoff but i keep getting Connection Refused: not authorised.
in the next tab Action tab, choose Allow the connection; next where this rule Applies choose all appropriate Domains, such as Public (entire Internet) or Private (just my local LAN traffic) or check all for complete access from outside. and finally just name the Rule (Mosquitto port 1883) or something similar and press Finish.
Default port number for mosquitto is 1883 according to the man page. fe80:: addresses are IPv6 Link-Local Addresses which exist for each IPv6 enabled device on your Pi. It is recommended to change the IP address and port values in your mosquitto.conf for your desired functionality and restart mosquitto again: /etc/init.d/mosquitto restart.
The connection will be refused if another certificate is used. Clear certificate to allow a new certificate for the next connection attempt. This option will increase security. publickeypin: If this is set: After the next connection has been successfully established, the public key of the broker is pinned. The connection will be refused if ...
Connection Limits. The adapter rejects a client’s connection attempt with return code. 0x03 (Connection Refused: server unavailable), if the maximum number of connections per protocol adapter instance is reached; 0x05 (Connection Refused: not authorized), if the maximum number of simultaneously connected devices for the tenant is reached.
pgrep mosquitto [Note, if any number shows, that is the PID of an already running Mosquitto. You can just kill it. Also, you can try: sudo service mosquitto stop] Step 4: Start Mosquitto with verbose option. mosquitto -v [Note: This starts Mosquitto without using any config file. It echos connection and status information to the screen.
Select local mosquitto in the drop-down located in the upper-left corner and click on the configuration icon at the right-hand side of this drop-down and at the left-hand side of the Connect button. MQTT.fx will display the Edit Connection Profiles dialog box with different options for the connection profile named local mosquitto...