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Virtual machine mutual access method, device and system

A technology of virtual machine and virtual switch, applied in the direction of transmission system, digital transmission system, network interconnection, etc., can solve the problems of high operating cost and network complexity, and achieve the effect of solving high operating cost and network complexity

Inactive Publication Date: 2018-12-11
ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
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Problems solved by technology

[0003] In order to solve the above technical problems, the present invention provides a virtual machine mutual access method, device and system, which completes the data exchange between different virtual local area networks through a virtual switch, and solves the operation cost caused by the transfer of the existing three-layer equipment message and problems with high network complexity

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  • Virtual machine mutual access method, device and system

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Embodiment Construction

[0036] In order to make the purpose, technical solution and advantages of the present invention more clear, the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined arbitrarily with each other.

[0037] The steps shown in the flowcharts of the figures may be performed in a computer system, such as a set of computer-executable instructions. Also, although a logical order is shown in the flowcharts, in some cases the steps shown or described may be performed in an order different from that shown or described herein.

[0038] In a virtualized environment, if the virtual machines are in different VLAN networks, an additional layer-3 device (such as a router) is required for packet transfer between the virtual machines, which increases operating costs and network complexit...

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Abstract

The invention discloses a virtual machine mutual visit method, a device and a system. The invention relates to the field of virtual machines, which solves the problems of high operation cost and network complexity caused by the existing three-layer device message relaying. The method comprises the following steps: a virtual switch receives a message sent from a first virtual machine in a first virtual network to a second virtual machine in a second virtual network; the virtual switch determines a transmission path of the message according to a preset packet flow table, and sends the message tothe second virtual machine. The technical scheme provided by the invention is applicable to the virtual machine mutual access across VLANs, and the virtual machine mutual access with high efficiencyand low complexity is realized.

Description

technical field [0001] The invention relates to virtual machine technology, in particular to a virtual machine mutual access method, device and system. Background technique [0002] In a virtualized environment, if the virtual machines are in different virtual local area network (VLAN) networks, the intercommunication between the virtual machines requires an additional layer-3 device (such as a router) for packet transfer, which increases operating costs and network complexity. Contents of the invention [0003] In order to solve the above technical problems, the present invention provides a virtual machine mutual access method, device and system, which completes the data exchange between different virtual local area networks through a virtual switch, and solves the operation cost caused by the transfer of the existing three-layer equipment message and high network complexity. [0004] In order to achieve the purpose of the present invention, the present invention provide...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/46
CPCH04L12/4641
Inventor 郭旭亮
Owner ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
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