$ sud ethtool -s eth0 wol g Configure Wake On LAN On MacOSXĪpple operating system MacOSX provides the Wake On LAN feature configuration too. We can enable the Wake On LAN feature with the -s and wol options like below. In this example the network interface card is named as “eth0” but it can be also “eht1”, “ens1” etc. Or for RPM based distributions: $ sudo yum install ethtoolĬurrent configuration about the Wake On LAN can be listed with the following command. “ethtool” can be installed with the following commands. Ubuntu and other Linux distributions provides the “ethtool” to configure NIC firmware. Linux operating systems and distributions provide different tools to configure Wake On LAN feature.

Windows System Management Software By PointDevĬonfigure Wake On LAN On Windows Configure Wake On LAN On Linux.

Also Wake On LAN can be easily implemented with some programming and scripting languages with the help of low level library support.

The NIC should support the Wake On LAN to boot a computer remotely.Īs a simple and useful protocol there are a lot of software which can trigger Wake On LAN.

The magical packet is only transmitted inside the Local Area Network and can not be routed outside of the current network.

As broadcast mechanisms there is no confirmation about the Magical Packet delivery by the remote target system.

Requires the destination or target system/computer MAC address.

In order to trigger the Wake On LAN features the following requirements should be met by a Magical Packet. Magical packet is a broadcast frame which works on OSI Layer 2 where it contains the remote system MAC address and FF or 255 values for data.The first 6 bytes contains “FF FF FF FF FF FF” value and then the MAC address of the target system by repeating 16 times. Magic Packet will trigger the start of a system remotely.

When the NIC receives the magical packet the NIC will signal the computer power supply or motherboard to wake-up or boot the system like pressing the power button. The magic packets contains the remote system NIC MAC address where the remote system NIC is only listening to the network in low-power mode even the system is powered down. Wake On Lan (WOL) is ea feature provided the network interface card and motherboard in order to boot a system over a network connection by sending special package which is called as Magic Packet. Wake On LAN is a method that can start the computer from the network. But in some cases, we may need to boot or start the computer from remote by using different techniques. Computers are generally started with the power on/off buttons.

Wake on lan server 2016