I built a 2016 RDS/RD Gateway VM with roles of RD Access, RD Gateway, NPS, Licensing server, RD Broker.
I have installed the MFA agent configured the same as other RDS Servers.
The new server is named RDS-GW and the gateway portion is working properly, however, I cannot get the MFA to trigger when trying to access from outside of our network, or within the network on an untrusted IP range.
When configuring the MFA agent, all other MFA servers are listed.
All other RDS servers are triggering the MFA when trying to connect to them.
Any help will be appreciated.