pid_file /tmp/mosquitto.pid log_dest stdout log_type all persistence true persistence_location /mosquitto/data per_listener_settings true listener 1884 protocol mqtt allow_anonymous true acl_file /mosquitto/config/aclfile listener 1883 protocol mqtt allow_anonymous false password_file /mosquitto/config/pwfile acl_file /mosquitto/config/aclfile listener 8883 protocol mqtt tls_version tlsv1.2 allow_anonymous false password_file /mosquitto/config/pwfile acl_file /mosquitto/config/aclfile certfile /mosquitto/config/ssl/server.crt keyfile /mosquitto/config/ssl/server.key dhparamfile /mosquitto/config/dhparam.pem