title: Azure Front Door in the front of Application Gateway
body: <p>I've deployed Azure Front Door in the front of Application Gateway.
  Now I want to route all traffics through Front Door and restrict direct access to Application Gateway's public IP address.
  How to do that?</p>
  <p><a href="https://i.stack.imgur.com/pdUUf.png" rel="nofollow noreferrer">Here's what I'm trying to do</a></p>