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Network management method, device, electronic device and storage medium

A network domain, global network technology, applied in the fields of electronic equipment and storage media, devices, and network management methods, to achieve the effects of expanding scale, improving network performance, and realizing scale

Active Publication Date: 2020-12-18
BEIJING KINGSOFT CLOUD NETWORK TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the embodiment of the present invention is to provide a network management method, device, electronic equipment and storage medium to solve the technical problem of how to expand the scale of the global network topology

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  • Network management method, device, electronic device and storage medium
  • Network management method, device, electronic device and storage medium
  • Network management method, device, electronic device and storage medium

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Embodiment Construction

[0093] 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 persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0094] The terms involved in this article are explained in detail below:

[0095] A link is a connectivity path between any connected nodes in a network; for example, a connectivity path between two switches.

[0096] A path refers to the path from the source node to the destination node in the network; a path can contain one or more links; in this paper, it can refer to the path between provider edge switches.

[0097] SDN: It is a network architecture, whic...

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Abstract

A method and apparatus for realizing global network management based on an SDN, and an electronic device and a storage medium. The method is applied to an SDN controller; the SDN controller belongs to an SDN controller cluster; and each SDN controller in the SDN controller cluster is respectively connected to a distributed database, and is also respectively connected to multiple switches to form a network domain. The network control method comprises: acquiring first topology information between switches in a network domain; acquiring second topology information from a distributed database, wherein the second topology information is topology information between switches in network domains where the other SDN controllers in the SDN controller cluster are located; determining global network topology information according to the first topology information and the second topology information; and based on the global network topology information, controlling each of the switches in the network domain so that same forwards data. Thus, by means of the embodiments of the present application, the scale of network topology is increased, realizing the synchronous update of global topology information, and having a low requirement for the performance of a distributed database.

Description

technical field [0001] The present invention relates to the technical field of network management, in particular to a network management method, device, electronic equipment and storage medium. Background technique [0002] In recent years, the traditional network architecture has been insufficient to meet people's needs because of its management complexity and lack of flexibility. [0003] In order to meet people's needs for flexibility and simplicity of network management, the concept of SDN (Software Defined Network, Software Defined Network) has emerged. The core idea of ​​the SDN concept is software programmable. Based on the concept of SDN, OpenFlow (a network protocol) network without hierarchical network control mode is often used in network applications. [0004] Currently, in an existing OpenFlow network, usually only one SDN controller is used to perform centralized network management for all switches in the network. For example, suppose there are 1500 switches...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/24
CPCH04L12/2823H04L12/28
Inventor 周帅
Owner BEIJING KINGSOFT CLOUD NETWORK TECH CO LTD
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