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Communication method and apparatus between virtual devices

A virtual device and communication method technology, applied in the field of communication, can solve the problem of virtual devices occupying service ports for communication, etc., achieve the effects of getting rid of networking restrictions, flexible and reliable deployment, and reducing hardware costs

Active Publication Date: 2017-02-22
XINHUASAN INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the present invention provides a communication method and device between virtual devices to solve the problem in the prior art that virtual devices occupy service ports for communication

Method used

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  • Communication method and apparatus between virtual devices
  • Communication method and apparatus between virtual devices
  • Communication method and apparatus between virtual devices

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Embodiment Construction

[0037] In order to solve the problems existing in the prior art, the present invention provides a communication method and device between virtual devices. When the outgoing port for forwarding the first message is the outgoing direction of the local first The message is looped back to the inbound direction of the first interconnection port, and then the first message is mirrored from the inbound direction of the first interconnection port to the outbound direction of the second interconnection port of the peer virtual device, and then passed The loopback mechanism enables packets to be forwarded to the inbound direction of the interconnection port. Therefore, the present invention realizes communication between multi-tenant virtual devices through internal channels between interconnected ports, improves the utilization rate of internal bandwidth, gets rid of the networking restriction of external cables, makes deployment more flexible and reliable, and reduces hardware costs. ...

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Abstract

The invention provides a communication method and apparatus between virtual devices. The communication method comprises the following steps: when an outlet port for forwarding a first message is an outlet direction of a local first interconnection port, looping up the first message to the inlet direction of the first interconnection port, then mirroring the first message from the inlet direction of the first interconnection port to the outlet direction of a second interconnection port of an opposite terminal virtual device, and forwarding the message to the inlet direction of the interconnection port by a loopback mechanism. Therefore, by adoption of the communication method and apparatus provided by the invention, the communication between multi-tenant virtual devices is achieved by an internal channel.

Description

technical field [0001] The present invention relates to the technical field of communication, in particular to a communication method and device between virtual devices. Background technique [0002] Multi-tenant virtual device (hereinafter referred to as "virtual device") refers to the division of a physical device into multiple virtual devices through virtualization technology, and each virtual device has its own exclusive software and hardware resources, independent operation, independent forwarding, and independent provision business. In order to improve security, different virtual devices need to be isolated from each other and cannot communicate directly. [0003] In the existing technology, virtual devices communicate with each other by inserting external modules and cables into service ports, which not only cannot fully utilize internal bandwidth, but also occupies service ports, affecting service processing efficiency, and additional modules, ports, and cables Cab...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/931
Inventor 杨正广
Owner XINHUASAN INFORMATION TECH CO LTD