WOL MAGIC PACKET SENDER MANUAL HOW TO
WOL MAGIC PACKET SENDER MANUAL WINDOWS 7

Right-click the network adapter that you want to configure, and then click Properties.On the Tasks bar, click Change adapter settings.Click Start, type Network and Sharing Center in the Start Search box, and then press Enter.

WOL MAGIC PACKET SENDER MANUAL WINDOWS 7

To configure Windows 7 in this manner, follow these steps: Also, because a Magic Packet is specific to the MAC address of a network adapter, a Magic Packet is unlikely to be sent accidentally.

Magic Packets are especially designed to wake up a computer from a power-saving state. In this situation, we strongly recommend that you configure the computer to wake only in response to Magic Packets. One cause may be that the network environment generates wake-up patterns too frequently. For example, the computer may wake up soon after it enters a power-saving state. However, unwanted wake events may occur after you enable WOL. WOL can be an effective way to conserve power while keeping a computer reachable on the network. Therefore, by default, WOL is disabled in Windows 7 and in Windows Vista. These unwanted wake-up events may occur in especially noisy environments such as enterprise networks. However, in some networks, network traffic may wake up a remote computer by mistake. Such protocols do not use these packets to wake computers. For example, routers use ARP packets to periodically confirm the presence of a computer. However, some networking protocols use these packets for other purposes. In most cases, a wake-up pattern or a Magic Packet enables remote access to a computer that is in a power-saving state. An IPv6 Neighbor Discovery packet for the network adapter's solicited-node multicast addressA Magic Packet can also wake a remote computer.Ī Magic Packet is a standard wake-up frame that targets a specific network interface.An Address Resolution Protocol (ARP) packet for the IPv4 address of the network adapter.A NetBIOS name resolution broadcast for the local computer name.A directed packet to the MAC address of the network adapter.By default, Windows 7 and Windows Vista listen for the following packets when you enable WOL: One kind of special data packet contains a wake-up pattern. WOL wakes the computer if it receives a special data packet. When you enable WOL, the network adapter continues listening to the network when the computer is asleep. In Windows 7 and in Windows Vista, the WOL feature can wake a remote computer from a power-saving state such as sleep.

WOL MAGIC PACKET SENDER MANUAL HOW TO

This article explains why unwanted wake-up events occur when you enable the Wake On LAN (WOL) functionality in Windows 7 and in Windows Vista, and describes how to configure the computer to wake only in response to a Magic Packet.Īpplies to: Windows 7 Service Pack 1 Original KB number: 941145 Introduction

Wol magic packet sender manual