3c509 is being annoying

[Sebastiaan <sebas@sacred-key.org>]

Hi,

I try to get a 3c509 network card working, which has worked before on my
system. After some research I found out that the card worked correctly
under windoze, but I can not figure out why the card does not work under
Linux. 
I have disabled pnp and the card insmods well. I can also give it an
address with ifconfig and ping to the card, but I am unable to ping
another host (and vice versa). As far as I know I have no firewall running
and no special options in /etc/hosts.deny.

What else can I try, hints?

Thanks in advance,
Sebastiaan