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Network awakening method, remote server and network switching device

A technology of network switching equipment and wake-up on network, applied in the computer field

Active Publication Date: 2017-01-04
ALIBABA GRP HLDG LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, because the Magic Packet standard follows the data link layer protocol, the above-mentioned wake-up frame can only be transmitted in a local area network, that is, the existing wake-up on network method can only be used when the remote server and the computer system are located on the same local area network, and also That is, the existing solutions cannot realize the network wake-up of the computer system in the wide area network

Method used

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  • Network awakening method, remote server and network switching device
  • Network awakening method, remote server and network switching device
  • Network awakening method, remote server and network switching device

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Embodiment Construction

[0031] In order to make the above objects, features and advantages of the present application more obvious and understandable, the present application will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0032] refer to figure 1 , which shows a flow chart of the steps of Embodiment 1 of a method for wake-up from network of the present application, which may specifically include the following steps:

[0033] Step 101. Determine the IP address of the target network switching device corresponding to the target terminal according to the pre-established mapping relationship between the terminal and the IP address of the network switching device;

[0034] The embodiments of the present application can be applied to various scenarios requiring wake-up on wide area network, and are used to implement wake-on-on-lan of a computer system on a wide area network. The embodiment of the present application is mainly d...

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Abstract

The embodiment of the invention provides a network awakening method, a remote server and a network switching device. The method specifically comprises the steps that the network switching device receives an awakening data packet from the remote server; and the network switching device carries out network awakening on a target terminal based on a magic packet standard according to the information of the target terminal carried in the awakening data packet. By adopting the network awakening method in the embodiment of the invention, the network awakening of a computer system can be realized in a wide area network.

Description

technical field [0001] The present application relates to the field of computer technology, in particular to a network wake-up method, a remote server and a network switching device. Background technique [0002] In the computer field, a wake-on-LAN mechanism has appeared in recent years, and the user can wake up the computer system at the other end through a remote server. As long as the network adapter card (hereinafter referred to as the network card) used by the computer system has the ability to wake up the remote server, the computer system can have the WOL (Wake-on-LAN) function. [0003] The implementation process of the existing WOL method is: the remote server broadcasts a wake-up frame based on the Magic Packet (Magic Packet) standard, and the computer system supporting WOL analyzes it after receiving the wake-up frame and determines whether the wake-up frame contains this wake-up frame. If the MAC (Medium Access Control) address of the network card contains the ...

Claims

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Application Information

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IPC IPC(8): H04L29/08
CPCH04L67/025
Inventor 宋丹峰
Owner ALIBABA GRP HLDG LTD
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