Software-defined wide area network routing calculation method and system based on kubernetes scalability

A software-defined and computing method technology, applied in the SD-WAN field, can solve problems such as unapplied routing calculations, and achieve the effect of ensuring connectivity, improving connectivity, and improving routing computing capabilities

Active Publication Date: 2021-02-05
浙江领湾网络有限公司
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  • Abstract
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  • Application Information

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Problems solved by technology

This invention uses Kubernetes to realize the expansion or contraction of the web container, but it has not been applied to routing calculation, especially between branch interconnection networks

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  • Software-defined wide area network routing calculation method and system based on kubernetes scalability

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Embodiment Construction

[0035] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

[0036] Such as figure 1 , a routing calculation method based on the scaling characteristics of kubernetes, including:

[0037] Step S01, when the routing calculation and dispatching service module in the SD-WAN controller detects that the routing network segment of the client-side device or the networking mode of the client-side device changes, the routing calculation and dispatching service module sends the routing calculation in the SD-WAN controller The module initiates tasks and scales the scale of the routing computing module according to the computing load;

[0038] Step S02, after the routing calculation module receives the task, it requests the routing network segment of the client-side device from the client-side...

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Abstract

The invention discloses a software-defined wide area network routing calculation method and system based on kubernetes scalability, and belongs to the technical field of software-defined wide area networks. The method comprises the steps that S01, when a routing computation scheduling service module monitors that a client side equipment routing network segment or a client side equipment networkingmode changes, the routing computation scheduling service module initiates a task to a routing computation module, and the scale of the routing computation module is expanded and contracted accordingto a computation load; S02, after receiving the task, the routing computation module requests a client side equipment routing network segment from a client side equipment network segment cache servicemodule, then performs routing computation according to a client side equipment networking mode, and returns a routing computation result to a routing computation scheduling service module; and S03, the routing computation scheduling service module performs difference computation on the current routing computation result and the previous routing computation result, and distributes the difference result to each piece of client side equipment. According to the invention, the routing computation capability and the connectivity between enterprise branches can be improved.

Description

technical field [0001] The present invention relates to the technical field of SD-WAN, in particular to a software-defined wide-area network routing calculation method and system based on kubernetes scaling characteristics. Background technique [0002] With the popularization of ordinary broadband and the improvement of backbone network construction, institutions and enterprises can easily connect branches through software-defined wide area network (SD-WAN). While reducing the cost of enterprise networking, software-defined WAN provides more options for application scenarios, such as SaaS applications, multi-cloud and hybrid cloud and other modern network business scenarios. Software-defined WAN is a popular network communication technology jointly recommended by enterprises, service providers, and operators. [0003] Branch intercommunication networking is the basic requirement for enterprises to use SD-WAN, so routing calculation is very important in networking. For ent...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/721
CPCH04L45/14
Inventor 余宏智邵润涛何晓波魏圳海
Owner 浙江领湾网络有限公司
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