Netgear magic packet sender update#
Netgear magic packet sender mac#

In order to get around this, your NIC would have to support a non-standard WOL setup which requires drivers/firmware from the manufacturer to implement. Broadcast frames are NOT routed on the internet as 'real' routers ONLY do layer 3 while broadcast frames ONLY operate at layer 2. The WOL standard states that the packet is a broadcast frame. In order for WOL to work, your NIC MUST support it. These are the 3 main points I originally made, but I didn't read Wikipedia to make my original statement, I just used my current knowledge of how WOL/Routers work.Īgain, I'm not saying you're 'wrong', I'm just saying all of my understanding and experience says only the above 3 cases will work reliably. If you can access another machine locally, you can have that machine drop the packet on the LAN.

Access to another machine on the local network.

You can use VPN access to make the packet look like it originated on the local network, but you still need to setup a VPN. One exception to routing is if you have direct access to ALL of the routers between the source machine and the destination you can allow the routers to pass the WOL packet, but is otherwise by default off and nost major router/ISP will forward. The WOL packet MUST originate on the local switch as the packet is NOT rout-able over the internet. You'll notice that Wikipedia says the exact same thing I said above. Kind of defeated the purpose to even shutting my computer down. Typically, my computer would wake up within an hour of shutting down. This meant when she went to explorer, her computer would send out a request to my machine via SMB, which meant my computer would wake up. Well, she has a file share on my computer.

Netgear magic packet sender update#

My wife's computer, which runs Vista, like to periodically probe the network and update file shares. I use to have my NIC setup to wake from any packets and not just the Magic packet. Unless you have a custom setup or the NIC supports it some other way. It can't know it's IP until the OS assigns it.

Netgear magic packet sender mac#

Since the magic packet is a broadcast frame, it does NOT contain the MAC address of your NIC, which means your NIC has to watch for packets that contain it's IP address. WOL gets initialized by the OS when the Os tells your NIC which IP to look for. The magic packet is a broadcast frame.ĭon't forget, if you ever have a power-outage or un-plug your computer for any reason, you will more than likely have to boot to the OS and shutdown again before WOL will work. This one computer HAD to be on all vLANs because the packet is non-routable, so it had to originate on the local vLAN.ĩ9% of the reason for routers is to break up broadcast domains. Then 'telnet 12345 ' from another computer and the TCP request to open that port will wake your computer up.Īgain, your NIC has to support this and not just the 'Magic Packet'.Īnother thing is you would have a dedicated computer inside your network that you can remote onto and you can make that computer send off a 'Magic' packet to your computer to wake it up.Īt my last job, we had a central computer that did our WOL and we could send out magic packets to computers by name. Setup port forwarding on port 12345 to your computer. If your NIC supports it, you can set it up to wake up from ANY packets directed to it.Įg.