How to resolve Private Endpoint with a private IP ? The challenge with Private Endpoint is clearly the DNS integration and configuration. It's important to correctly configure the DNS to resolve the endpoint name with the private IP address. Microsoft Azure services already have a DNS configuration for a public endpoint.

"Gateway Load Balancer is a SKU of the Azure Load Balancer portfolio catered for high performance and high availability scenarios with third-party Network Virtual Appliances (NVAs). With the capabilities of Gateway Load Balancer, you can easily deploy, scale, and manage NVAs. Chaining a Gateway Load Balancer to your public endpoint