The magic packets use the data link layer in the OSI model as they are sent to all NICs using the network broadcast address. However, some operating systems can control the operation with hardware drivers. Support for this feature is implemented on the motherboard (in the BIOS) along with the network interface or firmware. Remote Wake-Up is independent of the operating system, or network interface card (NIC), used by the computer. The Remote Wake-Up feature goes by many names, including: wake on LAN (WOL), wake on WAN, wake up on LAN, power On By LAN, power Up By LAN, resume by LAN and resume on LAN.įor computers communicating via WiFi, the wake on wireless LAN” (WoWLAN) supplementary standard must be used. However, there are exceptions making it possible to remotely wake-up a computer from outside its LAN. From there, you can connect the modem to IP phone line from your router.Generally, Remote Wake-Up will only work if magic packets are sent from a computer on the same local area network (LAN) or within the current network subnet. Connect the modem to your computer and enable the option in your BIOS. If you want to wake up your computer while you are not at home using your phone, you will need an external PSTN modem (using the RS 232 serial port). You will need configure your router to redirect a UDP packet to a specific port on all the network computers.īy sending the magic packets to your public IP address (on the correct port), you will be able to individually boot computers on your local network. In theory, it is possible to boot a remote PC from the internet. Once the packet has been received, the target computer will boot.
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