Problem: Cannot get remote access via Microsoft Remote Desktop Gateway working when DNS entry for the RDG server is in Proxied mode. RD Connection client errors with “The remote resource cannot be reached.”
- When DNS entry is NOT in Proxied mode, connectivity works fine.
- Verified the DNS on the client is updating to the proxy IP prior to attempting to connect.
- The error msg often indicates a certificate issue. I have tried SSL mode in Full, Flexible, and Off, with no difference.