I have just setup FreeNAS on an older box with an intel expi9301ctblk NIC card. The card is detected and comes up as em0. I can not set an address via DHCP. The DHCP server gets the request but FreeBSD never sets it. I can set the IP address manually and it wont work either. I have booted this same machine with Arch Linux and the network card works just fine. Anyone have any ideas how I can trouble shoot this?