I'm attempting to setup an Mobile User VPN using IKEv2. I've configured RADIUS authentication on the Firebox, and added the NPS policies as outlined in WG KB. I've configured the Windows 10 client following WG instructions, but when I attempt to connect to the VPN I see the following error in traffic monitor -
2020-11-10 22:04:05 iked (xx.xx.xx.xx<->xx.xx.xx.xx)IKEv2 IKE_AUTH EAP exchange from xx.xx.xx.xx:4500 to xx.xx.xx.xx:4500 failed. Gateway-Endpoint='WG IKEv2 MVPN'. Reason='domainname' authentication domain is not configured. id="021A-001E" Debug
I haven't found much in the way of help on this particular error. I've checked and rechecked my RADIUS/NPS settings and they match the WG documentation exactly. I also attempted to edit the client settings on the Windows 10 computer and manually specified the domain suffix and DNS servers, but that has had no effect. Any help is appreciated.