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Method and device for sharing data traffic

A technology of data flow and parameters, applied in the field of communication, can solve the problem of unsatisfactory data flow sharing effect, etc.

Active Publication Date: 2022-06-21
NEW H3C TECH CO LTD
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

[0005] However, there may be multiple nodes on each equal-cost path, and the link load between every two adjacent nodes is different. The link load between the source node and the adjacent node cannot reflect the load of the entire equal-cost path. , resulting in unsatisfactory data traffic sharing effect

Method used

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  • Method and device for sharing data traffic
  • Method and device for sharing data traffic
  • Method and device for sharing data traffic

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Embodiment Construction

[0027] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0028] in as figure 1 In the networking of the prior art shown, the source node A collects statistics on the metric values ​​(metric values) of the corresponding 3 outgoing ports on the source node A by monitoring the link load with node B, node C, and node D. are 0, 2, and 4 respectively, then when a new data flow needs to be transmitted on the source node, choose to share the data flow on the equal cost path A-B-E.

[0029] Howeve...

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Abstract

The embodiment of the present invention provides a data traffic sharing method and device. The source node detects the node transmission parameters corresponding to each node on the equivalent path by sending a detection message along each equivalent path to the destination node, and obtains The node transmission parameters corresponding to each node on an equivalent path, based on the node transmission parameters corresponding to each node to measure the load of the entire equivalent path, if the maximum node transmission parameter is greater than the preset threshold, it indicates the maximum node transmission parameter The path load of the equal-cost path to which the corresponding node belongs is relatively heavy. By sharing the data traffic on this equal-cost path to the equal-cost path to which the node corresponding to the minimum node transmission parameter belongs, the transmission of the equal-cost path with heavy path load is reduced. burden, thereby improving the data traffic sharing effect of the network.

Description

technical field [0001] The present invention relates to the field of communication technologies, and in particular, to a data traffic sharing method and device. Background technique [0002] In some actual network scenarios, there are often multiple equal-cost paths between the source node and the destination node. In order to ensure the reliability of data traffic transmission, the data traffic sharing method is adopted to share the data traffic from the source node to different transmission over the equivalent path. [0003] In the traditional data traffic sharing method, after receiving the data traffic, the source node extracts the characteristic information of the data traffic, performs a hash operation on the characteristic information of the data traffic, and shares the data traffic on the corresponding equivalent path according to the operation result. The sharing effect of this method is completely dependent on the data traffic, and it is easy to have an unbalanced...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L47/125
CPCH04L47/125
Inventor 项学锋
Owner NEW H3C TECH CO LTD
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