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Control method, control device and processor in software defined network

A software-defined network and control device technology, applied in the information field, can solve problems such as low performance

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

AI Technical Summary

Problems solved by technology

[0006] The embodiment of the present invention provides a control method in a software-defined network SDN, a control device and a processor, so as to solve the problem of low performance in the prior art when dealing with services between network devices under different control devices

Method used

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  • Control method, control device and processor in software defined network
  • Control method, control device and processor in software defined network
  • Control method, control device and processor in software defined network

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Embodiment Construction

[0096] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0097] refer to figure 1 , figure 1 It is a schematic structural diagram of a control device 101 in a software-defined network SDN according to an embodiment of the present invention. The control device 101 includes an operating system running on the control device, and the operating system includes a business processing module 1011 and an object acquisition module 1012. and object storage module 1013,

[0098] The object obtaining module 1012 is configu...

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Abstract

The invention discloses a control method, control device and processor in a software defined network. According to the control method, control device and processor in the software defined network SDN provided by the embodiment of the invention, the problem that in the prior art, the performance is low when service among different network devices under different control devices is processed is solved. According to the control method, control device and processor in the SDN provided by the embodiment of the invention, through acquisition of location information of the network devices of other control devices logging in the SDN, remote object agents of the network devices can be established according to the location information, and the network devices can be controlled through the remote object agents. The network devices needing to be controlled or operated can be directly controlled without sending control or operation demands to the device objects of all network devices in the other control devices, the step that the device objects of all network devices in the other control devices receive service control requests and carries out judgment is avoided, and the service processing performance is improved.

Description

technical field [0001] The present invention relates to the field of information technology, in particular to a control method, a control device and a processor in a software-defined network (SDN). Background technique [0002] SDN (Software Defined Network) is a new network innovation architecture. Its core technology, OpenFlow, separates the control plane of network equipment from the data plane, thereby realizing flexible control of network traffic and providing a comprehensive solution for the core network and applications. Innovation provides a good platform. [0003] In an SDN network, each network device only retains the forwarding function, and all control functions are centralized in one controller. The SDN network includes hosts, forwarding devices and controllers. The host is the network endpoint, the initiator or the end of the communication; the forwarding device is responsible for sending the data message, it does not have an independent control plane, but sh...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24H04L45/42
CPCH04L41/0233H04L41/0803H04L41/0853H04L41/12H04L69/329H04L41/0897H04L41/122H04L67/561H04L67/52H04L43/10H04L67/025
Inventor 李义
Owner HUAWEI TECH CO LTD
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