Using internal MQTT Broker?

[ThomasDr]

Hello,

i thing i have enable the internal MQTT Broker, but if i try to connect with
mosquitto_sub -h 192.168.0.128 -p 1884 -v -t '$SYS/#'
or
mosquitto_sub -h 192.168.0.128 -p 1884 -t '$SYS/#' -v

i receive nothing.
Port 1884 is right, i change it.

[jkandasa]

@ThomasDr yes., it has in built broker. but for now not used for mycontroller related tasks.