Limitations when configuring an MQTT broker

Kaspersky IoT Secure Gateway supports the settings of the MQTT broker Eclipse Mosquitto with the following limitations:

• In the include_dir setting, you can specify only one folder containing configuration files.
• You cannot specify file paths using the capath and bridge_capath settings.
• The log_dest stdout setting prints the MQTT log by using the Kaspersky IoT Secure Gateway API.
• The bridge_require_ocsp setting is not supported.
• The persistence and websockets settings are not supported.
• The client ID (clientid) must be explicitly defined (for example, via use_username_as_clientid).
• The auth_plugin setting is not supported.
• Arguments of the ciphers setting are defined in mbedtls format instead of openssl.
• The log_dest file, pid_file and http_dir settings are not supported.