(802.1X) PEAPv0/EAP-MSCHAPv2 : duplicate access-request

Matthew Newton mcn4 at leicester.ac.uk
Tue Feb 21 12:38:38 CET 2017

On Tue, Feb 21, 2017 at 09:06:32AM +0300, 3 at D4rkn3ss DuMb wrote:
> After sucessfuly deploying FreeRADIUS v.3.0.11 against an Active Directory
> 2008, everything seemed to be fine during the test (wired), but when
> something weird started to happen when I put the server in production. In
> fact, we noticted that some station (windows machine) just got kicked out
> randomnly and suddenly. We fired a packet analyzer and found out that the
> station got an access-reject from the radius server after a duplicate
> "access request".

So... what does the FreeRADIUS debug log say?

Packet traces aren't generally useful for RADIUS debugging. They
tell you what happened, not *why* it happened. The FreeRADIUS
debug logs tell you both.


Matthew Newton, Ph.D. <mcn4 at leicester.ac.uk>

Systems Specialist, Infrastructure Services,
I.T. Services, University of Leicester, Leicester LE1 7RH, United Kingdom

For IT help contact helpdesk extn. 2253, <ithelp at le.ac.uk>

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