PEAP with MS-CHAPv2 authentication on IAS
- From: "Ed" <ed.posch@xxxxxxxxx>
- Date: 7 Mar 2006 01:32:34 -0800
Hi!
I want to set up RADIUS Authentication with PEAP and MS-CHAPv2 with an
IAS. The IAS is running on a Windows 2000 Server with SP4 and my
Clients are Windows XP with SP2. The Switch I'm using is a 3Com
Superstack 3848.
My problem is, that the Autentication isn't running correctly. The IAS
throws the following Error in the Eventlog:
Event Type: Error
Event Source: IAS
Event Category: None
Event ID: 3
Date: 3/3/2006
Time: 09:59:29
User: N/A
Computer: ********
Description:
Access request for user "DOMAIN\user" was discarded.
Fully-Qualified-User-Name = <undetermined>
NAS-IP-Address = 172.21.0.22
NAS-Identifier = NW-TOP1/30
Called-Station-Identifier = <not present>
Calling-Station-Identifier = <not present>
Client-Friendly-Name = testswitch
Client-IP-Address = 172.21.0.22
NAS-Port-Type = Ethernet
NAS-Port = 13
Reason-Code = 97
Reason = The authentication request was dropped because it contained
an unexpected packet.
I was looking everywhere and couldn't find an answer to my problem. I
also protocolled the Traffic between the RADIUS and the switch and the
package type the Switch is sending (when sending the Identity) is
"Identity [RFC3748]" and the Access Challenge from the RADIUS is "PEAP
[Palekar]". I don't know if this has anything to do with my problem,
but maybe anyone can help me.
Thx in advance,
Ed
.
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