On Fri, 2014-02-14 at 06:59 -0500, Miles Fidelman wrote: > I still cringe when I think of the first time I replaced ethernet card > in a server and udev changed the name During setting up Arch Linux with systemd the device name switched from eth0 to enp3s0 on my machine. Fortunately this was documented by the Arch news and/or Wikis, so it wasn't an issue for me. I suspect the Debian Wikis will inform about this device name change too.