Wrong Vlan assignment by freeradius, threading issue?!

Alan DeKok aland at deployingradius.com
Tue Sep 7 17:29:17 CEST 2010

Jan Zacharias wrote:
> I'm running into some very bad issue: when running freeradius in
> threaded mode (default)
> it's mixing up CONCURRENT requests resulting in a wrong vlan assignment.

  That sounds bad.

> Now let's check what Vlans got assigned (this is the vmps log, vmps gets
> only this MAC via rad2vmps and looks up the vlan in a mysql db):

  Hmm... rad2vmps is *not* a FreeRADIUS piece of software.  FreeRADIUS
implements VMPS internally, so rad2vmps is *not* necessary.

> Can anyone help? The operating system is FreeBSD 8.1-RELEASE i386 and
> always las load averages of 0.00,  0.00,  0.00
> Switch hardware is cisco WS-C3560G-48PS with firmware (12.2(53)SE2

  And the FreeRADIUS version is... ?  This is the FreeRADIUS list, so it
might help to post the FreeRADIUS version, too.

  Alan DeKok.

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