I've set up an RD Gateway that connects to a number of internal servers. Everything is working fine if I connect to a server (via RD Gateway) using either the Netbios name or the FQDN, however if I try to connect using the servers IP address I get the following error:-
Remote Desktop can't connect to the remote computer "10.XXX.XXX.XXX" for one of these reasons:
1) Your user account is not listed in the RD Gateway's permission list
2) You might have specified the remote computer in NetBIOS format (for example, computer1), but the RD Gateway is expecting an FQDN or IP address format (for example, computer1.fabrikam.com or 157.60.0.1).
Is there some configuration step I've missed on the RD Gateway to allow IP address connections?