/lib/udev/hwdb.d/20-net-ifname.hwdb is in udev 215-17+deb8u7.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 | # This file is part of systemd.
# Dell iDRAC Virtual USB NIC
usb:v413CpA102*
ID_NET_NAME_FROM_DATABASE=idrac
|