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Occasional Contributor II
Posts: 10
Registered: ‎08-04-2016

User fails to authenticate the WiFi NPS configuration in server 2012 r2,

[ Edited ]

Hi Team,

I am settting up Radius server in 2012 R2, I have setup the NPS and the network policies.

I have AP215 model on which I have also setup the Enterprise wifi and radius authentication.

 

 

Below is the attaced  error what I get, kindly can anyone provide me a solution as I am working on this since more than 3 weeks now

 

Reason Code: 22
Reason: The client could not be authenticated because the Extensible Authentication Protocol (EAP) Type cannot be processed by the server.

Regular Contributor II
Posts: 223
Registered: ‎10-29-2014

Re: User fails to authenticate the WiFi NPS configuration in server 2012 r2,

Occasional Contributor II
Posts: 10
Registered: ‎08-04-2016

Re: User fails to authenticate the WiFi NPS configuration in server 2012 r2,

Thanks, but technet quick Google search has no solution, 

 

I have made all my attempts in last 3 weeks, I am actually looking to have step to step instruction to compare with my settings

Guru Elite
Posts: 19,945
Registered: ‎03-29-2007

Re: User fails to authenticate the WiFi NPS configuration in server 2012 r2,

Please check the step by step instructions here: http://community.arubanetworks.com/t5/Community-Tribal-Knowledge-Base/Step-by-Step-How-to-Configure-Microsoft-NPS-2008-Radius-Server/ta-p/80672

Colin Joseph
Aruba Customer Engineering

Looking for an Answer? Search the Community Knowledge Base Here: Community Knowledge Base

Validated Reference Design Guides : http://community.arubanetworks.com/t5/Validated-Reference-Design/tkb-p/Aruba-VRDs
MVP
Posts: 4,002
Registered: ‎07-20-2011

Re: NPS configuration and setup Server

What authentication \ encryption options you enabled on the NPS \ constraints tab ?



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Thank you

Victor Fabian
Lead Mobility Engineer @ Integration Partners
AMFX | ACMX | ACDX | ACCX | CWAP | CWDP | CWNA
Occasional Contributor II
Posts: 10
Registered: ‎08-04-2016

Re: NPS configuration and setup Server

[ Edited ]

Hi Victor,

kindly find the attached screenshots

MVP
Posts: 4,002
Registered: ‎07-20-2011

Re: NPS configuration and setup Server

Are you planning to use PEAP or TLS for your authentication ?

TLS requires a cert on the wireless devices and RADIUS server(NPS)


PEAP only requires a cert on the RADIUS server (NPS)

Thank you

Victor Fabian
Lead Mobility Engineer @ Integration Partners
AMFX | ACMX | ACDX | ACCX | CWAP | CWDP | CWNA
Occasional Contributor II
Posts: 10
Registered: ‎08-04-2016

Re: NPS configuration and setup Server

I believe EAP TLS is most secure, so I choose the same and configured the wifi profile on windows, also validated the domain certificate on client machine and NPS server too

MVP
Posts: 4,002
Registered: ‎07-20-2011

Re: NPS configuration and setup Server

You can use this video as guidance on how to configure IAP/NPS for PEAP authentication
http://community.arubanetworks.com/t5/Video/VIDEO-Configuring-Aruba-Instant-802-1x/ta-p/90320
Thank you

Victor Fabian
Lead Mobility Engineer @ Integration Partners
AMFX | ACMX | ACDX | ACCX | CWAP | CWDP | CWNA
MVP
Posts: 4,002
Registered: ‎07-20-2011

Re: NPS configuration and setup Server

Perfect , are you testing with a Domain Windows device ?
Thank you

Victor Fabian
Lead Mobility Engineer @ Integration Partners
AMFX | ACMX | ACDX | ACCX | CWAP | CWDP | CWNA
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