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Method for building hybrid-topology network management model based on JXTA

A network management and hybrid technology, which is applied in the field of perception information acquisition in network management, can solve the problems of poor real-time performance, time-consuming system resource trapping, etc., and achieve the effects of improving scalability, improving scalability, and avoiding poor real-time performance

Active Publication Date: 2014-01-29
安徽中科万维信息科技有限公司
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Problems solved by technology

[0004] The present invention aims at the disadvantages of poor real-time performance, time consumption and system resource trapping in the prior art computer network management system, and the present invention provides a registration and discovery system for hybrid topology-aware information

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  • Method for building hybrid-topology network management model based on JXTA
  • Method for building hybrid-topology network management model based on JXTA
  • Method for building hybrid-topology network management model based on JXTA

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Embodiment Construction

[0019] The nodes are divided into two types, rendezvous and common nodes, among which the rendezvous is responsible for storing, searching and sensing service announcements, and adopts the distributed distributed hash table DHT algorithm to form an overlay network. Ordinary nodes are connected to a rendezvous point, adopting a centralized management method, and are only responsible for the rendezvous point connected to it. Each user finds a node already in the network through seed nodes or broadcasting, and joins the network through the guidance of the node, and is assigned a node ID. Nodes with measurement functions describe the perceived services obtained through measurement. Create perception service description information. The service description includes: service category, service name, service attribute, service provider, service introduction information, etc. Transform the perception service description information into XML format, if the node is an edge node, publis...

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Abstract

The invention discloses a hybrid-topology future network management system based on JXTA. The system abandons a manager / agent model based on SNMP, the measurement information servers as a sensing service, and by using a JXTA protocol hybrid double-layer network for reference and adopting a hybrid-topology service registering and discovery mechanism, the sensing service information in the network is organized. The routing algorithm of a backbone network abandons the loose consistent hash of the JXTA and adopts the Chord hash algorithm, the searching efficiency of sensing information is improved, the system expandability is reinforced, and the requirement for future internet management can be better met.

Description

technical field [0001] The invention relates to computer network technology, in particular to the acquisition technology of perception information in network management. Background technique [0002] In the current Internet, for network management, network security and other goals, it is necessary to implement various network performance measurements, traffic measurements, fault monitoring, etc. on the Internet. At the same time, it is also necessary to perform perception measurements on application services in the network. Moreover, in the future network, when various sensing services emerge in the future network, multi-source, heterogeneous, and massive sensing service information will also be generated. For future network innovation and application innovation, how to efficiently organize, manage and apply these perception service information, and how to quickly discover and obtain the required perception service information are problems that must be solved. [0003] At p...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24
Inventor 赵国锋段于成
Owner 安徽中科万维信息科技有限公司
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