allow_anonymous true log_dest stderr persistence false # acl_file mqtt-test.mosquitto.acl # password_file mqtt-test.mosquitto.passwd # Listener for cleartext listener 1883 # Listener for TLS, using EC keys from preflight listener 8883 tls_version tlsv1.2 cafile tmp-ec256v1.crt certfile tmp-ec256v1.crt keyfile tmp-ec256v1.key