title: Listening to Akka-HTTP ports remotely
body: <p>When binding calls to port 9000 with Akka-HTTP</p>
  
  <pre><code>Http().bindAndHandle(routes, "localhost", 9000)
  </code></pre>
  
  <p>It starts listening to the port as seen with 'netstat -tulpn'</p>
  
  <pre><code>Proto  Recv-Q  Send-Q  Local Address   Foreign Address  State   
  tcp6   0       0       127.0.0.1:9000  :::*             LISTEN   
  </code></pre>
  
  <p>Locally this port can be used. <strong>However</strong>, when I make a remote call I get:</p>
  
  <pre><code>curl: (7) Failed to connect to 169.254.0.2 port 9000: Connection refused
  </code></pre>
  
  <p>Even though pinging is possible and the devices are directly connected. What am I doing wrong?  </p>