Dell Edge Gateway 3003 Installation and Operation Manual

Configuring low power states: S3 and S4

$ sudo systemctl suspend

$ sudo systemctl hibernate

Rebooting or power off

$ sudo reboot

$ sudo poweroff

Configuring system wake-up from LAN or WLAN

1. Enable Wake on LAN in the BIOS program. For more information on accessing the BIOS program, see Accessing BIOS settings
2. Connect the system to a wireless network.

   $ sudo network-manager.nmcli dev wifi connect $SSID password $PSK ifname wlan0

3. Enable Wake on LAN.

   $ sudo iw phy0 wowlan enable magic-packet

4. Recheck the support status.

   $ sudo iw phy phy0 wowlan show

5. Make sure wlan0 is up and running with IP address.
6. Perform sleep.

   $ sudo systemctl sleep

   Or, perform hibernation.

   $ sudo systemctl hibernate

7. Use another system to wake from wlan (Supported tools: wakeonlan, and etherwake).

   $ sudo wakeonlan MAC
   $ sudo etherwake MAC