Instead of having to use a utility to generate the WOL packet from a remote location, on recent models (Vigor2800/2700 series) you can send the WOL packet from the router itself. Test WOL locally (from another PC) before trying it remotely through the router. It nay be a BiOS and/or O/S setting to control this. The PC itself will also need to be configured for Wake-On-LAN - refer to the PC's documentation. Occasionally, the WOL USP port is 8 instead of 7. Now that there is a permanent IPMAC association set, you need to go to the router's NAT->Port Forwarding menu and set up a rule to forward the WOL packet (Protocol : UDP Port : 7 ) onto the relevant IP address. Setting up the WOL Packet Forwarding Rule The IP Address should be fixed on the PC (not DHCP allocated). On routers which do not support the 'WOL' command, you can pre-set the PC's MAC address into the router's ARP cache: ip arp add LAN Telnet to the router and preset the WOL packet destination with the following command (replace 'MAC Address' with the actual MAC address of the required PC, e.g. Method 2 - Setting MACIP Assignment on Vigor2600Plus/2900 Series Routers Enter the appropriate details, then click the 'Add' button: The Bind-IP-to-MAC facility pre-sets a DHCP allocation for a LAN client, so that it always gets the same IP address. Method 1 - Setting MACIP Assignment on Vigor2700/2800 Series Routers The method for that depends on your router model. Next, you need to inform the router of the IP address which is to be given to the PC with that MAC address. You can determine the MAC address from the MS-DOS command prompt with the 'ipconfig /all' command: It's important to note that a sleeping PC does not have an IP address, so you have to identify the PC by its hardware 'MAC' address (a unique hardware address which every Ethernet interface has). When the router receives the WOL packet, it can forward it onto the required PC. The special WOL packet can be sent across your LAN, or to your network across the Internet, arriving at your Vigor router. You can leave your monitor permanently turned off, of course. This is useful if you are away from home and wish to preserve power, but occasionally need to access your computer. 'Wake on LAN' is a method of making your PC boot (turn on) from an idle/standby state when it receives a special 'wake up' packet on its Ethernet interface.
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