Network Poloicy Server Radius Issue

We have a wireless network that authenticates to a Radius server on Windows server 2008 R2. I need to move NPS and Radius to a new server. I created a 2012 R2 server and added the roles. I copied exactly the Radius client, the Connection Request Policy and the Network Policies. However the new server is denying access. The security log is reporting event 6273
 "NPS denied access to a user. The connection request did not match any configured network policy."
I have compared the polices of the old and new servers a hundred times and cannot see any difference. The new NPS server does successfully authenticate VPN and RDG.

Is there anything different about 2012 R2 that could cause this? What could I be missing?  Thanks
gglollcAsked:
Who is Participating?

[Product update] Infrastructure Analysis Tool is now available with Business Accounts.Learn More

x
I wear a lot of hats...

"The solutions and answers provided on Experts Exchange have been extremely helpful to me over the last few years. I wear a lot of hats - Developer, Database Administrator, Help Desk, etc., so I know a lot of things but not a lot about one thing. Experts Exchange gives me answers from people who do know a lot about one thing, in a easy to use platform." -Todd S.

Carol ChisholmCommented:
I think there are some changes in the authentication protocols. I have got Radius working in 2012R2 but have always had to fiddle tieht the authentication methods in the Constraints section.
I'd suggest turning on all (even the really weak) ones as a test and see if you can get it to authenticate and then turn off gradually.

Experts Exchange Solution brought to you by

Your issues matter to us.

Facing a tech roadblock? Get the help and guidance you need from experienced professionals who care. Ask your question anytime, anywhere, with no hassle.

Start your 7-day free trial
gglollcAuthor Commented:
Thanks Carol, somehow I missed your reply. I will definitely take a look at that as I have not yet resolved this.
Carol ChisholmCommented:
I have a working environment in 2012R2, so it does work,
It's more than this solution.Get answers and train to solve all your tech problems - anytime, anywhere.Try it for free Edge Out The Competitionfor your dream job with proven skills and certifications.Get started today Stand Outas the employee with proven skills.Start learning today for free Move Your Career Forwardwith certification training in the latest technologies.Start your trial today
Windows Server 2012

From novice to tech pro — start learning today.