[RADIATOR] Suggestion for Error Message in AuthByLSA / MSCHAPv2

Johnson, Neil M neil-johnson at uiowa.edu
Fri Nov 22 09:53:22 CST 2013



We are using AuthByLSA and EAP/PEAP/MSCHAPv2 for wireless authentication.

The only message we see in our AuthLog when a user is either non-existiant or has a bad password is:
Nov 22 03:33:13 itsnt552.iowa.uiowa.edu c: \Perl64\bin\radiusd[2056]: 03:33:13 | A0-F4-50-AF-8A-76 | Pheneghan at uiowa.edu | FAIL: EAP MSCHAP V2 failed: no such user Pheneghan at uiowa.edu |  | NAS-IP 128.255.11.136

However right before the AuthLog message we get the following Trace 2 message Logged.
Nov 22 03:33:13 itsnt552.iowa.uiowa.edu c: \Perl64\bin\radiusd[2056]: Could not LogonUserNetworkMSCHAP (V2): 3221225581, 0, Logon failure: unknown user name or bad password.#015

Is there away to differentiate  between "unknown user name" and "bad password" in the logs.

It would help us track down users with misconfigured wireless devices.

Thanks.

-- 
Neil Johnson
Network Engineer
The University of Iowa
Phone: 319 384-0938
Fax: 319 335-2951
Mobile: 319 540-2081
E-Mail: neil-johnson at uiowa.edu



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