Go Back   TechArena Community > Technical Support > Computer Help > Windows Server > Windows Server Help
Become a Member!
Forgot your username/password?
Tags Active Topics RSS Search Mark Forums Read

Sponsored Links



IAS - PEAP - Signature Not Verified

Windows Server Help


Reply
 
Thread Tools Search this Thread
  #1  
Old 19-02-2008
Ken Teleis
 
Posts: n/a
IAS - PEAP - Signature Not Verified

I am trying to get my wireless users to be able to authenticate to my
wireless LAN.
We are using WPA. For users that have a laptop that is joined to the
domain and have a certificate authentication is not a problem. However,
for clients whose laptops are not joined to our domain whenever they try to
authenticate to the wireless LAN I get the following error in my system
event log:

Authentication-Provider = Windows
Authentication-Server = <undetermined>
Policy-Name = new-remote-access
Authentication-Type = PEAP
EAP-Type = <undetermined>
Reason-Code = 262
Reason = The supplied message is incomplete. The signature was not
verified.

I have configured the wireless client NOT to verify the server certificate,
but this does not fix the problem. This occurs with Vista clients.
I've googled pretty much every version of this error and everything seems to
say just tell the client not to verify the server certificate but that does
not fix the problem.

Any other ideas?


Reply With Quote
  #2  
Old 22-02-2008
Ken Teleis
 
Posts: n/a
Re: IAS - PEAP - Signature Not Verified

Anyone??

"Ken Teleis" <nospam@nospam.com> wrote in message
news:9A7D9076-A695-42E3-9B10-D1984D849CFD@microsoft.com...
>I am trying to get my wireless users to be able to authenticate to my
>wireless LAN.
> We are using WPA. For users that have a laptop that is joined to the
> domain and have a certificate authentication is not a problem. However,
> for clients whose laptops are not joined to our domain whenever they try
> to authenticate to the wireless LAN I get the following error in my
> system event log:
>
> Authentication-Provider = Windows
> Authentication-Server = <undetermined>
> Policy-Name = new-remote-access
> Authentication-Type = PEAP
> EAP-Type = <undetermined>
> Reason-Code = 262
> Reason = The supplied message is incomplete. The signature was not
> verified.
>
> I have configured the wireless client NOT to verify the server
> certificate, but this does not fix the problem. This occurs with Vista
> clients.
> I've googled pretty much every version of this error and everything seems
> to say just tell the client not to verify the server certificate but that
> does not fix the problem.
>
> Any other ideas?
>



Reply With Quote
Reply

  TechArena Community > Technical Support > Computer Help > Windows Server > Windows Server Help
Tags: , , ,



Thread Tools Search this Thread
Search this Thread:

Advanced Search


Similar Threads for: "IAS - PEAP - Signature Not Verified"
Thread Thread Starter Forum Replies Last Post
Email address not verified MSFT Windows XP Support 1 20-03-2013 05:25 PM
How to Use PEAP for wireless authentication Ameeryan Networking & Security 3 28-10-2009 12:53 PM
PEAP user authentication failed - need help zvone2000@gmail.com Windows Server Help 4 20-06-2009 12:18 PM
The publisher could not be verified. bpl Windows Update 2 02-09-2008 12:31 PM
Vista Wireless with PEAP/MSCHAPV2 Nadeem Windows Vista Network 2 31-03-2007 04:15 AM


All times are GMT +5.5. The time now is 01:24 PM.