Im trying to make an image of hp proliant bl480c server blade

Im running ZDM7IR3a_Imaging_SLES10SP2_Patch_2

Booting from CD and PXE both fail to get a DHCP address

If I type ifconfig eth0 it shows a MAC address

The server has HP NC373i multifunction gigabit NIC and HP NC326i PCIe dual
port gigabit NICs

Thanks in advance for you help!