Parse Server: Which ports do I need to open in my firewall for ios push notifications? (APNS)
<p>I try to setup <code>parse</code> on my own server. I got it up and running.</p>

<p>Which ports do I need to open in my firewall for ios push notifications via APNS?</p>

<p>I found this info on the web:</p>

<blockquote>
  <ol>
  <li>TCP port 5223 (used by devices to communicate to the APNs servers) </li>
  <li>TCP port 2195 (used to send notifications to the APNs) </li>
  <li>TCP port 2196 (used by the APNs feedback service) </li>
  <li>TCP Port 443 (for https access to the API)</li>
  </ol>
</blockquote>

<p>I could not find any poof somewhere else. Is this correct?</p>