title: Docker port mapping not working
body: <p>When I try to run two different versions of an app on different host port mappings I don't get a response from the docker container.</p>
  
  <p>ex:</p>
  
  <pre><code>docker run --it -p 6443:443 --rm --privileged image1
  docker run --it -p 7443:443 --rm --privileged image2
  docker run -p 15672:15672 -d image3
  </code></pre>
  
  <p>UI for container from image3 comes up but no UI is available for containers from image1 and image2 depending upon which was run at the last.</p>
  
  <p>Am I missing something here?</p>
  
  <p>Access to UI - <a href="https://my_vm_ip:hostport" rel="nofollow">https://my_vm_ip:hostport</a></p>
  
  <p>Please note that Security rules for this port are open to the world.</p>