Problems w/ 802.1x auth on Windows 2000

Hello,

I am trying to setup Ethernet 802.1x authentication using a Windows
2003 SP1 Server (running the AD Domain Controller, Root CA and IAS),
a Windows 2000 SP4 Client and an HP 4108gl switch.

I have installed the Windows 200 802.1x client, and configured it
to do 802.1x with EAP and "Smartcard or other certificate".
I think I also have installed the CA Root Certificate and an Computer
Certificate on the Client.

However, when I switch 802.1x on on the switch, the client doesn't seem
to even try to authenticate at all. When I run a networt sniffer on the
client, I see EAP Request coming from the Switch, but no EAP packets
from the client at all.

Do you have any idea what might be wrong?

Thanks in advance,

Florian
.

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