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Method, device, storage medium and system for communicating between multiple physical machines

A storage medium and physical machine technology, applied in the direction of computers, electrical digital data processing, digital computer components, etc.

Active Publication Date: 2022-02-11
UCLOUD TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the above mode, the user cannot perform PXE (preboot execute environment, pre-boot execution environment) installation operation on the physical device, because the physical device and the physical machine providing the PXE installation service must transmit data on the same network layer

Method used

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  • Method, device, storage medium and system for communicating between multiple physical machines
  • Method, device, storage medium and system for communicating between multiple physical machines
  • Method, device, storage medium and system for communicating between multiple physical machines

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Embodiment Construction

[0039] The implementation of the present invention will be illustrated by specific specific examples below, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. Although the description of the present invention will be presented in conjunction with a preferred embodiment, it does not mean that the features of the invention are limited to this embodiment. On the contrary, the purpose of introducing the invention in conjunction with the embodiments is to cover other options or modifications that may be extended based on the claims of the present invention. The following description contains numerous specific details in order to provide a thorough understanding of the present invention. The invention may also be practiced without these details. Also, some specific details will be omitted from the description in order to avoid obscuring or obscuring the gist of the present invent...

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Abstract

The present invention provides a method, device, storage medium and system for communicating between multiple physical machines, the multiple physical machines include a first physical machine and a second physical machine, the method includes: receiving the first physical machine The request data sent at the first network layer; according to the request data, it is judged whether the second physical machine is an installed physical machine; when it is judged that the second physical machine is an installed physical machine, at the first network layer, the request data is sent to The second physical machine, wherein the request data is data used to obtain the machine installation service. Through the present invention, the PXE installation operation on the physical device can be realized while the physical device communicates with the virtual network.

Description

technical field [0001] The present invention relates to methods, devices, storage media and systems for communicating between multiple physical machines. Background technique [0002] Currently, in the SDN (Software Defined Network, software-defined network) environment, the virtual machines in the virtual network use tunnels to transmit data to realize the virtual private cloud (VPC) function. Therefore, in order to realize the physical device and the cloud Communication between virtual networks, through general routing encapsulation (GRE) on the data sent by the physical device (that is, the message), thereby creating a GRE tunnel, so that the encapsulated data can also be transmitted to the virtual machine through the tunnel, and vice versa. The physical device decapsulates the data sent by the virtual machine through the tunnel, so as to realize the communication between the physical device and the virtual machine in the virtual network. [0003] Wherein, the data sent ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F15/173
CPCG06F15/17306
Inventor 文旭
Owner UCLOUD TECH CO LTD