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Device unified control method, device and system based on software definition technology

A software-defined, network management system technology, applied in the field of communication, can solve the problems of reducing the application scope and field of software-defined technology, reducing the application of software-defined technology, etc., to achieve the effect of improving efficiency

Active Publication Date: 2015-04-22
BEIJING UNIV OF POSTS & TELECOMM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the control plane of software-defined networks can only control software-defined network devices, but cannot control traditional network devices and other devices that can be controlled, which greatly reduces the application of software-defined technologies in traditional networks and other controlled devices. , greatly reducing the application scope and fields of software-defined technology

Method used

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  • Device unified control method, device and system based on software definition technology
  • Device unified control method, device and system based on software definition technology
  • Device unified control method, device and system based on software definition technology

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0056] An embodiment of the present invention provides a method for unified management and control of devices based on software-defined technology.

[0057] The first part is to control the information downlink process. The network management system processes the control information and sends it to the controller. The controller processes the control information received from the network management system and sends it to the agent device. The agent processes the control information received from the controller and sends it to the underlying controlled device. .

[0058] For the management and control methods of the network management system under the authority of the super administrator, including the acquisition of bottom-level controlled device information, the generation of physical topology, the generation of logical topology, the division of functional domains and regions of the bottom-level controlled device, and the grouping of bottom-level controlled devices Division,...

example 2

[0139] The present invention provides a network management system device 601 for unified management and control of equipment based on software-defined technology, which is used to realize unified management of the network;

[0140] Management and monitoring function unit 602, managing and monitoring the operation of each unit of the system, such as grouping unit 603, domain management unit 604, topology management unit 605, etc.;

[0141] The group management unit 603 is responsible for dividing the bottom-level controlled equipment into groups, and maintains the increase or decrease of the equipment in the standby group for each group of equipment operation rights; among them, the groups are divided into ordinary groups and standby groups, and ordinary groups can only be managed by the super The backup group can be operated by any group. In addition, once the equipment in the standby group is used by other groups, the used underlying controlled equipment will disappear from t...

example 3

[0147] The present invention provides a controller device 701 for unified management and control of equipment based on software-defined technology, which is used to realize the processing of control information and the division of tasks;

[0148] Information processing unit 702, the controller is the information hub of the entire system, all the information transmitted between the network management system device 601 and the agent device 801 needs to pass through the controller device 701, so it is necessary to select the corresponding processing for all information mode, and decapsulate the information received through the communication unit 705 and encapsulate the processed information;

[0149] The signaling mapping processing unit 703, the control information transmitted between the controller device 701 and the proxy device 801 is in the form of opcode, this unit 703 completes the analysis of each piece of control information, corresponding to the mapping in the table op...

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Abstract

The invention relates to a device unified control method, device and system based on the software definition technology in a network control system. The method is achieved through a system composed of three parts including a network management system device, a controller device and an agency device. A network management system conducts initialization on physical topologies and configuration on logical topologies of bottom layer controlled devices, groups the bottom layer controlled devices, divides functional domains and territories, and conducts multi-group multi-region unified control over the bottom layer controlled devices. In addition, overall tasks loaded by a manager are resolved, subtasks for a controller are generated, and finally the controller resolves the subtasks into original subtasks for the bottom layer controlled devices, so that intelligent implementation of the tasks is achieved, and overall control is achieved. Meanwhile, configuration information of the bottom layer controlled devices is loaded through the network management system, control information is processed through the network management system, the controller and the agency device and is finally issued to the bottom layer controlled devices, and the aims of configuring commands and configuring different manufacturer devices in a unified mode are achieved.

Description

technical field [0001] The invention relates to the field of communication technology, especially the aspect of network management, including remote management and control of the network, cross-platform management and control, unified management and control of shielding device differentiation, and the like. Background technique [0002] In a traditional network, data forwarding and control are redundant, so that each control and management of a device needs to issue control information to the corresponding device, which will greatly reduce efficiency and flexibility. Even if there are remote management technologies such as Telnet in the existing network. However, due to the management and control systems of different manufacturers for the devices that perform the same function, configuration commands of different manufacturers need to be used to configure the devices of different manufacturers, which increases the difficulty and complexity of management and control. [0003...

Claims

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Application Information

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IPC IPC(8): H04L12/24
Inventor 顾仁涛臧俊捷王思雨纪越峰
Owner BEIJING UNIV OF POSTS & TELECOMM
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