![]() ![]() WoL is implemented using a specially designed frame called a magic packet, which is sent to all computers in a network, among them the computer to be awakened. Principle of operation Įthernet connections, including home and work networks, wireless data networks, and the Internet itself, are based on frames sent between computers. In April 1997, this alliance introduced the Wake-on-LAN technology. In October 1996, Intel and IBM formed the Advanced Manageability Alliance (AMA). The WoL and WoWLAN standards are often supplemented by vendors to provide protocol-transparent on-demand services, for example in the Apple Bonjour wake-on-demand ( Sleep Proxy) feature. It is also possible to initiate the message from another network by using subnet directed broadcasts or a WoL gateway service. The message is usually sent to the target computer by a program executed on a device connected to the same local area network. If the computer being awakened is communicating via Wi-Fi, a supplementary standard called Wake on Wireless LAN (WoWLAN) must be employed. Wake-on-LAN ( WoL or WOL) is an Ethernet or Token Ring computer networking standard that allows a computer to be turned on or awakened from sleep mode by a network message.Įquivalent terms include wake on WAN, remote wake-up, power on by LAN, power up by LAN, resume by LAN, resume on LAN and wake up on LAN. Please contact for a refund - they'll get back to you within 24 hours with refund instructions.A physical Wake-on-LAN connector (white object in foreground) featured on the IBM PCI Token-Ring Adapter 2 I'm sorry Jump Desktop didn't work for you. It's okay if you shut down the display or power down the disks but the computer must be 'on' and connected to the internet to be reliably remote controlled. ![]() That being said - the most reliable way to connect to your computers is to make sure they are set to not go to sleep when they are connected to a power source. There are ways to 'hack' around this by making sure at least one computer in your home network is set to NOT sleep and once you're in that computer you can use it to wake up other computers on the same network. Open up the Power Options applet in the Control Panel and make sure your PC is set to not go to sleep when connected to a power There are technical reasons why we can not reliably wake a computer from outside your home network: Waking up a computer requires sending the computer a wake up packet directly and unfortunately this does not work if your computer is behind a router (or in some cases 2 routers) - which is what most of our customers are using. MacOS 13 or later: Open up System Preferences -> Displays -> click Advanced button -> turn on the option Prevent automatic sleeping on power adapter when the display is off MacOS 12 or earlier: open up the Energy Saver options and make sure it's set to never go to sleep in the Power Adapter section. Once you've enabled the settings be sure to test your configuration.įor reliable remote access we generally recommend setting your computer to not go to sleep. Open up the Power Management options and make sure Wake on Magic Packet or Wake On LAN is enabled. Right click your network adapter and click Properties. On Windows: Open Device Manager -> Network Adapters. Make sure Wake for Network Access is enabled. On Mac: Open System Preferences -> Energy Saver. How To Configure Wake For Network Access: If you're connecting to a laptop, make sure it's connected to a power source.not from the same network), then make sure there's at-least one computer on the same network that's turned on and running Jump Desktop Connect with your account. If you're connecting from the internet (i.e.Make sure your computer is configured to wake up on network access (see below).Here's what you need to do to make sure your computer wakes up when you connect: When initiating a remote connection, Jump will try to wake up your computer if it's offline. Jump Desktop now supports wake-on-lan (WOL) for automatic connections.
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