# Config file for mosquitto # Port to use for the default listener. port 1883 # ================================================================= # Extra listeners # ================================================================= # TLS listener without client certificate requirement listener 8883 cafile /mosquitto-certs/ca.crt certfile /mosquitto-certs/server.crt keyfile /mosquitto-certs/server.key require_certificate false # TLS listener with client certificate requirement listener 8884 cafile /mosquitto-certs/ca.crt certfile /mosquitto-certs/server.crt keyfile /mosquitto-certs/server.key require_certificate true