We use hub and spoke architecture where in we publish our web apps to internet via our hub that's has the required IPS/IDS tolls in place. So we want traffic to be routed via our the hub. The web site is hosted on vm's configured with load balancer in private mode . And load balancer endpoint is published to the inter via hub. This means that we use our own ip's on the internet. . My question is How Can I set up Azure Front Door service to point to an internet website as backend? I understand there will be some caching happening at Edge location but rest of the traffic must come via the hub.