сгенерируйте сетевую конфигурацию из командной строки ядра  (Generate network configuration from the kernel command line)
  
Имя (Name)
systemd-network-generator.service, systemd-network-generator -
       Generate network configuration from the kernel command line
Синопсис (Synopsis)
systemd-network-generator.service
       /usr/lib/systemd/systemd-network-generator
Описание (Description)
systemd-network-generator.service is a system service that
       translates ip= and the related settings on the kernel command
       line (see below) into systemd.network(5), systemd.netdev(5), and
       systemd.link(5) configuration files understood by
       systemd-networkd.service(8) and systemd-udevd.service(8).
       Files are generated in /run/systemd/network/.
KERNEL COMMAND LINE OPTIONS
This tool understands the following options:
       ip=, rd.route=, rd.peerdns=
           — translated into systemd.network(5) files.
       ifname=
           — translated into systemd.link(5) files.
       vlan=, bond=, bridge=, bootdev=
           — translated into systemd.netdev(5) files.
       See dracut.kernel(7) for option syntax and details.
Смотри также (See also)
systemd(1), systemd-networkd.service(8), dracut(8)