Multipath traffic distribution method and related device

A device and routing technology, applied in the field of communication, can solve problems such as inaccurate control of traffic distribution

Active Publication Date: 2016-01-20
SHANGHAI HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, traditional equal-cost routing cannot precisely control the traffic distribution on different paths

Method used

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  • Multipath traffic distribution method and related device
  • Multipath traffic distribution method and related device
  • Multipath traffic distribution method and related device

Examples

Experimental program
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Embodiment Construction

[0054] Embodiments of the present invention provide a multi-path offloading method and related equipment, which are used to realize accurate multi-path offloading.

[0055] 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 those skilled in the art without creative efforts fall within the protection scope of the present invention.

[0056] refer to figure 1 As shown, an embodiment of the routing device in the embodiment of the present invention includes:

[0057] The first acquisition unit 401 is configured to acquire a target flow ratio, where the target flow ratio is the flow ratio of two or more channels;

[0058] For details, refer to t...

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Abstract

The embodiment of the invention discloses a multipath traffic distribution method. The method provided by the embodiment of the invention comprises the following steps of: firstly, obtaining an expected target traffic ratio; according to the expected target traffic ratio, distributing corresponding amount of logical ports to respectively point to physical ports corresponding to two or more channels; distributing data packets to the logical ports through a preset algorithm, thus, distributing the data packets to the physical ports corresponding to the logical ports according to the expected target traffic ratio; then, obtaining an actual traffic ratio of the physical ports obtained by a statistical unit; after obtaining the actual traffic ratio, further increasing or decreasing the amount of the logical ports mapped by the physical ports to regulate the actual transmission traffic of the physical ports, thereby making difference between a value of the actual traffic ratio and a value of the target traffic ratio less than a preset threshold value. Thus, multipath accurate traffic distribution is realized, and data transmission efficiency in a network is improved.

Description

technical field [0001] The present invention relates to the field of communications, in particular to a multipath shunting method and related equipment. Background technique [0002] As people's requirements for network experience are getting higher and higher, network transmission performance and faster transmission rates are also required. Due to the requirements of bandwidth expansion and transmission reliability, a network device requires multiple transmission paths to work at the same time. [0003] The current multi-path transmission technology generally adopts the trunk of the second layer or the equal-cost routing method of the third layer to realize. Trunk refers to bundling multiple physical ports together to form a layer 2 logical port. However, TRUNK requires the same multipath medium and the same rate matching to perform multipath splitting. Trunk cannot adapt to different link media. Multipath transmission with different transmission priorities. [0004] In ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/801
CPCH04L47/10
Inventor 刘涛王自强张文卓
Owner SHANGHAI HUAWEI TECH CO LTD
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