udev builtin.</para>
<para>The link files are read from the files located in the
system network directory <filename>/usr/lib/systemd/network</filename>,
the volatile runtime network directory <filename>/run/systemd/network</filename>
and the local administration network directory <filename>/etc/systemd/network</filename>.
udev builtin.</para>
<para>The link files are read from the files located in the
system network directory <filename>/usr/lib/systemd/network</filename>,
the volatile runtime network directory <filename>/run/systemd/network</filename>
and the local administration network directory <filename>/etc/systemd/network</filename>.