Disclaimer: Networking is not my strong point so the below might just be complete gibberish :-)
My company has setup ExpressRoute to allow traffic from the company internal network to Office365 to travel across the ExpressRoute instead of the public internet.
We are now beginning to look at getting access to on-prem internal resources via ExpressRoute for applications we develop and run in Azure.
Our preference have been to run our apps as *.azurewebsites.net and my understanding is that only Public Peering is available for azurewebsites, which requires an expensive App Service Environment.
Is this something that may change and Private Peering would be possible for azurewebsites.net as well or are azurewebsites stuck with Public Peering due to some technical limitation?
What are our options to get on-prem connectivity via ExpressRoute if we don't want to use ASE? Move apps to run on VMs or Cloud Services (*.cloudapp.net), which do support Private Peering?
Would it be possible to go from an AzureWebsite to ExpressRoute via Private Peering by going via a Cloud Service that has 2 VNETS configured (one connected to express route and another that azurewebsites would connect to)?
Cheers
Martin