Wake On Lan Experiment

It is said necessity is the mother of innovation. Well, sometimes laziness can be too!

The following are my configuration for the experiment



AMD Athlon 7750 Dual Core

Asus Motherboard



Dell Inspiron 15R



DLink DIR 615


I am sure like me there must be n number of lazy buggers who dread the daily walk to their PC to turn them on. Sure you can manage a powered on PC remotely using Remote Desktop or as I prefer it, Teamviewer. But still there is the necessary walk to the CPU to press the power on button. A little research on how to avoid this avoidable exercise led me to “Wake on Lan”. The concept involves sending of a Magic Packet to the Mac ID and IP Address of a powered off machine whereby receiving the Magic Packet at the NIC, the BIOS starts up as if the CPU power button has been pushed.


The first step is of course to ensure that one’s machine is Wake on Lan compatible. If your PC is not older than 2-3 years it can be assumed to be Wake on Lan compatible.


The full details of the basic Operating System configurations necessary can be found from the wonderful guide on MixedupEric.com

After the basic OS configurations are done, one still needs a Magic Packet creation utility and Solar Wind Wake-on-Lan utility is a very user friendly tool which I used.

As one can see when the Wake on Lan tool is running one needs both the Mac Address and IP address of the remote computer which is to be powered on both of which can be found through the Command Prompt raised by entering “cmd” in Windows Run (Windows Key + R).

In Command Prompt enter “ipconfig /all” to raise the complete networking information of the machine, including IP Address and the Hexadecimal Mac Address (eg. 00-0F-1F-72-B1-1E).

Ensure that both machines are powered on and test once to see whether the packets actually travel between the two computers. If it is not a success ( when the remote computer is powered on) some firewall may be blocking the packets either at any of the two computers or a Router which may be in between.


To ensure that your router does not filter out the Magic Packets, configure your Router with Port Forwarding so that all UDP traffic in the ports 7 and 9 are let through for the IP range The below link from Portfoward.com illustrates how to set up Port Forwarding in a Dlink DIR 615 wireless router.


Port Forwarding

Just ensure that the IP Address field is not left blank as in screenshots in the link above, but must be filled with


Having done all that there is one final step before the Wake on Lan works – BIOS Configuration. Reboot the PC and at the BIOS stage hit Delete ( for my PC) or in some cases F8 to reach the BIOS configuration. Go to the Power Settings and enable Wake on Lan / PCI event wake up etc. Save the settings and voila, your machine can be turned on remotely!



6 comments for “Wake On Lan Experiment

  1. satish varma
    April 5, 2012 at 9:04 pm

    Good job – keep up the innovation!

  2. April 21, 2012 at 8:18 am

    Very great post. I just stumbled upon your weblog and wanted to say that I’ve really loved browsing your weblog posts. In any case I will be subscribing to your feed and I am hoping you write again very soon!

  3. April 30, 2012 at 3:36 am

    I just like the helpful information you supply to your articles. I’ll bookmark your blog and take a look at again here frequently. I’m rather sure I will be told a lot of new stuff right right here! Best of luck for the next!

  4. dbareis
    June 3, 2012 at 4:26 pm

    You list “Dell Inspiron 15R” above and how any recent pc will support WOL, my understanding is most DELL laptops don’t support it and DELL have specifically said that the 15R doesn’t support it, as I’m thinking of buying that laptop can you confirm that it does work on it? Thanks.

    • June 3, 2012 at 7:26 pm

      I have been using Wake on Lan from my Dell Inspiron 15R. I have sent Magic Packets from this laptop to my PC to wake it up. As regards trying to wake up the laptop by connecting it to LAN, that I have not tried, but the Network Adapter for the Dell Inspiron 15 R certainly seems to suggest the possibility of Wake on Lan in the Power Settings.

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