Realtek 8102e in Fedora 12

[minemonics]

Instalation of a Fedora 12 on my notebook with network ethernet card completed fine, but the problem is my ethernet card is recognized by linux, but does'nt works.

Dhclient, Network Manager, configuration ip by hand and nothing works.

I just upgrade the distro with yum to last version of kernel avalaible yesterday, but with no sucess at this time.

Sugestions?

[AdamW]

what's the output of 'ifconfig' at a console?

[minemonics]

Ifconfig, lspci and dmesg show correct information about ethernet card, the correct kernel module is load. But dhclient don't get ip and if i give a ip by hand doe'snt works too.

If i use a gentoo livecd, the ethernet card works fine.