Open the Device Manager, click Network adapters, right-click the Network Adapter to be WOL enabled, and click Properties.Ĭlick the Link Speed tab then verify installation of Intel® PROSet/Wireless Software and verify it is the latest version.Ĭlick the Power Management tab and mark the Wake on Magic Packet from power off state check box. If you have a current-generation Intel server product, please visit and input your product name in the search box to look for the most recent content associated with your product. Please check applicable products at the bottom of this page. This access list would have to be added to all routers between the source of the WOL Magic Packet and the destination computers that will be woken up.Information on this page is applicable for Legacy Server Products based on Intel® Intel® 5500/5520/3420 Chipsets. This allows Magic Packets to be sent from management computers but keeps the rest of the network secure from Directed Broadcast vulnerabilities. To securely enable Directed Broadcasts, access lists should be created or modified to allow them from one or more IP address or subnets and deny them from all others. On most routers Directed Broadcasts are disabled by default due to vulnerabilities associated with them. Since WOL uses Directed Broadcasts to send Magic Packets to the destination computer, some network configuration may be to necessary wake up computers on a different subnet.For waking up computers on other subnets, the MAC address and subnet for each computer will be needed and must be updated if a computer is moved to another subnet.(Inclusion in this list does not constitute EPA ENERGY STAR program endorsement, approval, or certification of these software packages.) A few free applications available for waking up computers using WOL are provided below. If using a management system such as Microsoft Systems Management Server (SMS), Altiris, or LANDesk, WOL capabilities may be built in or add-ons may be available. If the MAC Address matches the network card, the computer will wake up.įor use in an enterprise, WOL is usually used in conjunction with a management system that already stores this subnet and MAC address information. ![]() All computers on the subnet get the packet. A Magic Packet is a broadcast sent on port 0, 7, or 9 that contains the destination computer's MAC address. Once WOL is enabled, the computer can be awakened by sending a Magic Packet.
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