Mosquitto allow_anonymous true not working

1. What is the default config path for Mosquitto?
2. How do I change the username and password for Mosquitto broker in Windows?
3. How do you confirm TLS 1.2 is enabled?
4. Why is WebSocket not connecting?
5. Why WebSocket is blocked?
6. What is my MQTT broker IP address?
7. What version of TLS does Mosquitto use?
8. Why is my TLS not working?
9. Is TLS 1.2 automatically enabled?

What is the default config path for Mosquitto?

The default configuration file is called mosquitto. conf and it is used by the mosquitto broker when started as a Linux daemon or Windows service. You will find the mosquitto. conf file in the /etc/mosquitto directory on Linux, and in the c:\mosquitto\ directory on Windows.

How do I change the username and password for Mosquitto broker in Windows?

You will need to copy the password file into the etc\mosquitto folder ( linux ) or the mosquitto folder(windows) and then edit the mosquitto. conf file to use it. The two changes you normally make in the mosquiito. conf file are to set allow anonymous to false and to set the password_file path.

How do you confirm TLS 1.2 is enabled?

How to check if TLS 1.2 is enabled? If the registry key HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\SecurityProviders\SCHANNEL\Protocols\TLS 1.2\Client\DisabledByDefault is present, the value should be 0.

Why is WebSocket not connecting?

The “WebSocket unable to connect” error message indicates that you are likely working behind a proxy that doesn't support the WebSocket protocol. In this case, the device connections will switch to the HTTP protocol.

Why WebSocket is blocked?

This error may be caused by AdBlocker / Cookie blockers, antivirus and Firewall software, or proxy and VPN connections.

What is my MQTT broker IP address?

The ip address of mosquitto Broker is the ip address of Siemens PLCSIM Virtual Ethernet Adapter, which is 192.168. 0.10 I set before.

What version of TLS does Mosquitto use?

By default, Mosquitto accepts TLS 1.0, 1.1, and 1.2.

Why is my TLS not working?

The date and time of the client device are not correct. The connection is manipulated or intercepted by a third-party. The server doesn't support the protocol used by the client. The server doesn't support the cipher suite used by the client.

Is TLS 1.2 automatically enabled?

TLS 1.2 is enabled by default at the operating system level. Once you ensure that the . NET registry values are set to enable TLS 1.2 and verify the environment is properly utilizing TLS 1.2 on the network, you may want to edit the SChannel\Protocols registry key to disable the older, less secure protocols.