NETCTL.SPECIAL(7) ================= NAME ---- netctl.special - Special netctl systemd units SYNOPSIS -------- netctl.service, netctl-auto.service, netctl-ifplugd.service DESCRIPTION ----------- Bundled with netctl come a few systemd units that are not controlled through the netctl command. They can be used through the systemctl utility of systemd. SPECIAL UNITS ------------- netctl.service:: When started, this unit tries to start the profiles that were running when the unit was last stopped. In some cases, the interface a profile binds to might not be available yet, when netctl.service tries to bring a profile up. A simple, hackish, solution is to do: -------------------------------------------------------------------- echo "[[ -t 0 ]] || sleep 3" > /etc/netctl/interfaces/ chmod 755 /etc/netctl/interfaces/ -------------------------------------------------------------------- A more concise solution is to first enable a profile through netctl and then disable it again through systemctl: -------------------------------------------------------------------- netctl enable systemctl disable netctl@ -------------------------------------------------------------------- This way the unit configuration file for the profile remains in existence, while the profile is not enabled. netctl-sleep.service:: When enabled, this unit stores and stops the active network profiles before the machine is put to sleep. After the system is resumed, previously stored profiles are restarted. netctl-auto@.service:: This unit issues a scan on the interface it is used for and tries to start a profile for a network it finds. It is targeted at wireless interfaces. Profile specific values for WPADriver are ignored, but it is possible to specify WPADriver in an interface hook ('/etc/netctl/interfaces/'). + Use *netctl-auto*(1) instead of *netctl(1)* to control the automatic profile selection when using this unit. netctl-ifplugd@.service:: This unit starts ifplugd on the interface it is used for. It will try to start a netctl profile whenever a cable is plugged into the interface and stop the profile when the cable is unplugged. Note that this unit does not provide network.target. SEE ALSO -------- *netctl*(1), *netctl-auto*(1), *netctl.profile*(5)