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IP address allocation method, first electronic device and first server

An IP address and electronic device technology, applied in the first electronic device and the first server field, can solve problems such as network resource waste, and achieve the effects of reducing network bandwidth, quantity, and waste.

Active Publication Date: 2021-08-13
LENOVO (BEIJING) LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of this, the present invention provides an IP address allocation method, a first electronic device and a first server, so as to overcome the waste of network resources in the prior art

Method used

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  • IP address allocation method, first electronic device and first server
  • IP address allocation method, first electronic device and first server
  • IP address allocation method, first electronic device and first server

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Embodiment Construction

[0061] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0062] In the embodiment of the present invention, the second server and the third electronic device at the same level as the first electronic device 11 are collectively referred to as the second electronic device 12. In the prior art, the second server 12 is used for the third electronic device and the third electronic device An electronic device 11 assigns an IP address.

[0063] The first electronic device 11 may include: at least one virtual machine 111 , ...

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PUM

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Abstract

An embodiment of the present invention provides an IP address allocation method, a first electronic device, and a first server. If the first virtual machine in the first electronic device sends a broadcast message carrying a request for IP address allocation, the broadcast message is intercepted. , so that the first electronic device cannot forward the broadcast message to at least one second electronic device, and the at least one second electronic device includes a second server for assigning an IP address (the number of the second server may be one or Multiple), that is, the first electronic device will not forward the broadcast message to the second server; therefore, one or more second servers will not all generate corresponding feedback messages; and in this embodiment, the first server is required Sending the feedback message does not require each second server to send the feedback message, thereby greatly reducing the number of transmitted messages, greatly reducing the network bandwidth occupied by the message, and reducing the waste of network resources.

Description

technical field [0001] The present invention relates to the technical field of communication, and more specifically relates to an IP address allocation method, a first electronic device and a first server. Background technique [0002] A virtual network is a computer network that contains at least some virtual network links. A virtual network link does not contain a physical connection between two electronic devices, but is realized through network virtualization. Virtualization refers to virtualizing an electronic device into multiple virtual machines through virtualization technology, and the virtual machines can communicate through a virtual network. [0003] Before the virtual machine communicates through the virtual network, a server (for example, a DHCP (Dynamic Host Configuration Protocol, Dynamic Host Configuration Protocol) server) is required to assign an IP (Internet Protocol Address, Internet Protocol address) address to the virtual machine. The method of IP ad...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/12
CPCH04L61/5007H04L61/5014
Inventor 曾飞宇马亮亮杨杰吉敏高菁华
Owner LENOVO (BEIJING) LTD