Hello, I have biosdevname-0.3.8-1.fc15.x86_64 on fedora 15 machine. I see from man biosdevname , that the name of the devices should be: .. em<port> for embedded NICs pci<slot>#<port>_<virtual instance> for cards in PCI slots .. ifconfig shows I have em1, p2p1; indded em1 is embedded NICs. However , the second nic is PCI nic. Why does it not defined as pci<slot>#<port>? is this some udev definition (some policy) which sets other names for pci nics ? any idea where this policy is defined and how can I choose a different policy ? rgs, Kevin -- devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxxx https://admin.fedoraproject.org/mailman/listinfo/devel