I have 2 ADFS servers in Azure fronted by an internal load balancer. Internal ADFS DNS point to the load balancer and that works. I now need to setup 2 wap servers but none of them can connect to the ADFS farm properly. When I run the WAP wizard I get the
following errors:
EventID 391: The federation server proxy was able to successfully establish a trust with the Federation Service.
EventID 422: Unable to retrieve proxy configuration data from the Federation Service.
The WAP servers have a local HOSTS entry pointing to the internal load balancer.
The WAP servers sit in a DMZ and are not domain joined.