title: How to make the connection between the broker and an external network?
body: <p>I’m new in this field and I’m trying to create a device using arduino WiFi Rev 2 and the broker mqtt Mosquitto on an external network.</p>
  <p>I’ve already installed Mosquitto on my PC and started it by the prompt. I changed the configuration file of Mosquitto in order to allow the listener on port 1883 and then run on prompt the command <code>mosquitto -c mosquitto.conf -v</code> and it worked.</p>
  <p>But when I run <code>netstat-a</code> on the prompt, the port 1883 doesn’t appear on the address of the external network. What can I do to fix it ?</p>
  <p>There’s the conf file I added</p>
  <pre><code>per_listener_settings true
  listener 1883
  protocol mqtt 
  allow_anonymous true
  listener 8083
  protocol websockets
  allow_anonymous true
  </code></pre>
  <p>Thanks for the your attention, hope to find a solution!</p>