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Communication method and device between VPCs

A communication method and purpose technology, which is applied in the field of communication method and device between VPCs, and can solve the problem of single communication method

Active Publication Date: 2021-07-16
HUAWEI CLOUD COMPUTING TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, different virtual machines in the same VPC can be connected (or communicate) with each other, and when communicating between virtual machines in different virtual private clouds, it is necessary to establish a virtual private network (virtual private network, VPN) or dedicated line The way to communicate, the current way to achieve communication between VPC is single

Method used

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  • Communication method and device between VPCs
  • Communication method and device between VPCs
  • Communication method and device between VPCs

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Embodiment Construction

[0050] The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.

[0051] figure 1 It shows a communication system 100 deployed in a cloud data center to which this application may apply. The communication system 100 includes a controller, a virtual private cloud VPC1 and a virtual private cloud VPC2, wherein the controller is used to configure the virtual machine private cloud VPC1 and the virtual Private cloud VPC2. The virtual private cloud VPC1 includes at least two virtual machines, namely VM1 and VM2, and the virtual private cloud VPC2 includes at least two virtual machines, respectively VM4 and VM5.

[0052] The communication system also includes at least one bridging virtual machine VM3, and VM3 can be created in the virtual private cloud VPC1 or in the virtual private cloud VPC2.

[0053] It should be understood that the user can deploy a virtual private...

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Abstract

The invention provides a communication method and device between VPCs, and the method comprises the steps: a bridging virtual machine comprises a first network card bound with a first VPC and a second network card bound with a second VPC, and the bridging virtual machine receives a first message sent by a first virtual machine in the first VPC to a second virtual machine of a second VPC based on the first network card, and network function processing is performed on the message, and the first message subjected to network function processing is sent to a second VPC based on a second network card. Communication between VPCs by establishing a virtual private network or a private line is avoided, and a brand-new and simpler communication mode is provided. Furthermore, various network functions can be set on the bridging virtual machine, which is different from a mode of purely forwarding data through a virtual private network or a private line, so that on the basis of realizing communication between VPCs, the data processing function is further improved, the application scene is wider, and the applicability is strong.

Description

technical field [0001] The present application relates to the technical field of communication, and in particular to a communication method and device between VPCs. Background technique [0002] Cloud computing is a network application model, which is the development of distributed processing, parallel processing and grid computing. The huge system composed of servers returns the processing results to users after calculation and analysis. [0003] With the popularity of data centers, the hardware resources of data centers can provide cloud services for enterprises in the form of virtualized equipment. Enterprises do not need to purchase equipment to arrange their own IT centers. They can apply for a group of IT resources in the data center, and the data center can serve as The company provides cloud computing services. The software and hardware facilities that enterprises apply to create in the data center constitute a virtual private cloud (Virtual Private Cloud). . [...

Claims

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Application Information

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IPC IPC(8): H04L12/46H04L29/08
CPCH04L12/4641H04L12/462H04L12/4633H04L67/141H04L12/46
Inventor 赵海飞梁中校熊皓
Owner HUAWEI CLOUD COMPUTING TECH CO LTD
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