+.SH NETWORKING
+The \-\-enable\-networking option uses the /etc/network/interfaces.d/
+source directory, with the default settings for
+.B lo
+and
+.B eth0
+being added to /etc/network/interfaces.d/setup. Other networking
+configuration can be specified using a customisation script.
+Localhost settings would be:
+
+ auto lo
+ iface lo inet loopback
+
+If \-\-enable\-dhcp is specified, these settings are also included
+into /etc/network/interfaces.d/setup:
+
+ auto eth0
+ iface eth0 inet dhcp
+
+For systems running newer versions of systemd, the interface name needs
+to be set in advance of the first boot instead of being dependent on the
+boot itself. See the http://www.freedesktop.org/wiki/Software/systemd/PredictableNetworkInterfaceNames/
+.B vmdebootstrap
+disables this behaviour by symlinking /dev/null to /etc/udev/rules.d/80-net-setup-link.rules
+