Question

802.1x PEAP (VeriSign WLAN certificate)

Asked by: stevendunne

I'm trying to use 802.1x with PEAP for our wireless network.  In order to use that we have a RADIUS server (Windows 2003 IAS), AD in native mode, but no CA deployed.  Is this the first mistake?  

I have followed the "Obtaining and Installing a VeriSign WLAN Server Certificate for PEAP-MS-CHAP v2 Wireless Authentication" guide from Microsoft, and it doesn't mention the need for a CA.

So following the guide, I've installed the VeriSign WLAN server certificate on the IAS server, in the Local Computer certificate store. I've verified the installation.  On the client, I have setup for 802.1x PEAP, ticked the validate server certificate and selected the Trusted Certificate Authority Root as VeriSign Class 3 Primary CA -expire 8/1/2028, as stated in the guide mentioned above.  

I'm unable to connect to the network. I am getting the following errors in the event log on the IAS server.

Event Type:      Error
Event Source:      IAS
Event Category:      None
Event ID:      20168
Description:
Could not retrieve the Remote Access Server's certificate due to the following error: The credentials supplied to the package were not recognized

Event Type:      Error
Event Source:      IAS
Event Category:      None
Event ID:      3
Description:
Access request for user domain\user was discarded.
 Fully-Qualified-User-Name = domain/ou/user
 NAS-IP-Address = 192.x.x.x
 NAS-Identifier = WiFi
 Called-Station-Identifier =
 Calling-Station-Identifier =
 Client-Friendly-Name =
 Client-IP-Address = 192.x.x.x
 NAS-Port-Type = Wireless - IEEE 802.11
 NAS-Port = <not present>
 Proxy-Policy-Name = Use Windows authentication for all users
 Authentication-Provider = Windows
 Authentication-Server = <undetermined>
 Reason-Code = 1
 Reason = An internal error occurred.

Can someone please please advise me on where I'm going wrong?

Thank you

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Asked On
2006-10-17 at 05:02:58ID22027130
Tags

ias

,

credentials

,

package

,

peap

Topics

Windows 2003 Server

,

Payment Processing Recommendation and Integrating

Participating Experts
2
Points
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Comments
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Answers

 

by: modathirPosted on 2006-10-17 at 06:13:17ID: 17747252

 

by: stevendunnePosted on 2006-10-17 at 06:24:15ID: 17747348

I've verified those steps, and my VeriSign WLAN server certificate is definitely a valid certificate on my IAS server.  It's located under Certificates(Local Computer) \Personal\Certificates.

I can also select this Certificate when configuring EAP in the Remote Access policy in IAS.

 

by: stevendunnePosted on 2006-10-18 at 08:07:13ID: 17757505

I have resolved this issue now.

I exported the VeriSign WLAN server certificate with the private key, then deleted the Cert from the Machine store. I then imported it again into the MACHINE store.

Very odd.

 

by: Computer101Posted on 2006-11-21 at 19:27:28ID: 17992828

PAQed with points refunded (500)

Computer101
EE Admin

20120131-EE-VQP-002

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