If you want to wake up a machine on a different subnet, your router must forward UDP port 9, or whatever you change the port assignment to. You can configure which port it uses, the default is 9. WOL broadcasts packets to the target computer over UDP. This means that the sending machine needs to be on the LAN, so we cannot send them over remote IP-based connections, such as over SSH or VPN. The computer must also be in the local area network (LAN) and not connected in a VPN.Īn important thing to note is that Wake-on-LAN operates below the IP level. Plus, the destination motherboard must support it, and it must be enabled. Wake-on-LAN is supported in the Team Edition of Remote Desktop Manager. The target computer sits in a low-power state with only its network card switched on, and when it receives the magic packet, the network card “wakes up” the computer, powering it on and booting it up. This is an OS-agnostic feature that works by broadcasting a specially crafted “magic” packet at the data link layer. Wake-on-LAN is an Ethernet computer networking standard, which allows a computer to be turned on or woken up by a network message.
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