802.1X and the log off

Archived from groups: microsoft.public.windowsxp.security_admin (More info?)

Hi,

When i am logging, the 802.1X dialog box open and i enter the correct login
password, then i'm connected on the good VLAN by the Radius Server.
But when i log off, and i want to relog on with on other login, i stay on
the old vlan.
I think the problem is that the state network card stay up and the switch
does not propose an reauthentication.
How can we do ?
Maybe modify a registry key to force the state down of the network card for
windows xp (sp1 or SP2).

Thank You

Archived from groups: microsoft.public.windowsxp.security_admin (More info?)

> you need to force reauthentication at your switch.
> After a definable time period, the switch will force the client to
> reauthenticate.

I'm ok but i don't use the windows logon profile to autenticate the user and
if i ask a reauthentication every 10 mins, the client has to reauthenticate
every 10 min...