Proposed F19 Feature: systemd/udev Predictable Network Interface Names

[Michal Schmidt]

On 02/05/2013 02:53 AM, Scott Schmit wrote:
>  Is there a program/script we can run that would tell us what the
> interface names would be without biosdevname (without running the new
> version of systemd on the box)?

If you have Fedora 18 with updates applied your systemd is new enough to 
allow you to see the udev-generated names using:

udevadm info --export -p /sys/class/net/$IFACE | grep ID_NET

Example output:

E: ID_NET_NAME_MAC=enx000f53014229
E: ID_NET_NAME_PATH=enp40s0f1d1
E: ID_NET_NAME_SLOT=ens4f1d1

Regards,
Michal