Window 10 cannot logon via NPS (2012R2)

[mdrabble]

Not quite sure where to put this post as it involves Windows 10, Server 2012R2 (NPS) and X802.1 Wireless

 

I am using a Meraki wireless system which authenticates via Radius.

 

I have 1 SSID for staff using Smoothwall as the Radius server and all versions of windows connect fine.

 

The Student BOYD SSID uses Server 2012R2 NPS server for Radius Authentication and works fine for Windows 7, Mac, IOS, etc..... but any Windows 10 fails to connect.

 

The only error shown on the Windows 10 Client is "Can't connect to this network"

 

This happens to all versions of Windows 10. - I have tried disabling TLS 1.2 on the W10 client (as read some issues with Radius and W10 and update 1511) but still no joy.

 

So...... could it beNPS configuration issue? If so, why only W10 issues?

or...... is it a W10 issue? If yes, why does it work with smoothwall?

 

Any advise welcome :-)

[3s-gtech]

Have a look at:

 

https://welsheduit.wordpress.com/2014/10/15/windows-server-nps-and-radius-windows-7-clients-couldnt-connect/

 

Applies to Windows 7, but it's possible that the same issue may apply. The error logs described may help you.