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Technology of Network & Communication
|
275-278

Intra-domain routing protection algorithm based on node diversity

Zhang Wei1
Geng Haijun2
1. Computer Application Teaching & Research Section, China University of Labor Relations, Beijing 100048, China
2. School of Software Engineering, Shanxi University, Taiyuan 030006, China

Abstract

The existing routing protection schemes do not consider the importance of nodes in the network, however, the importance of different nodes in the network is not the same in real networks. To solve this problem, this paper proposed an intra-domain routing protection algorithm based on node diversity(RPBND). Firstly, the computing node constructed a shortest path tree rooted at the destination node, which ensured the compatibility between RPBND and the current deployment intra-domain routing algorithm. Then, it built a directed acyclic graph(DAG) on the basis of the shortest path tree to maximize the Internet routing availability. The experiment results show that RPBND greatly improves the Internet routing availability and reduces the network disruption time caused by the faults, which provides the sufficient basis for ISP to deploy the intra-domain routing protection scheme.

Foundation Support

国家自然科学基金资助项目(61702315)

Publish Information

DOI: 10.19734/j.issn.1001-3695.2018.06.0456
Publish at: Application Research of Computers Printed Article, Vol. 37, 2020 No. 1
Section: Technology of Network & Communication
Pages: 275-278
Serial Number: 1001-3695(2020)01-058-0275-04

Publish History

[2020-01-05] Printed Article

Cite This Article

张伟, 耿海军. 基于节点多样性的域内路由保护算法 [J]. 计算机应用研究, 2020, 37 (1): 275-278. (Zhang Wei, Geng Haijun. Intra-domain routing protection algorithm based on node diversity [J]. Application Research of Computers, 2020, 37 (1): 275-278. )

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  • Application Research of Computers Monthly Journal
  • Journal ID ISSN 1001-3695
    CN  51-1196/TP

Application Research of Computers, founded in 1984, is an academic journal of computing technology sponsored by Sichuan Institute of Computer Sciences under the Science and Technology Department of Sichuan Province.

Aiming at the urgently needed cutting-edge technology in this discipline, Application Research of Computers reflects the mainstream technology, hot technology and the latest development trend of computer application research at home and abroad in a timely manner. The main contents of the journal include high-level academic papers in this discipline, the latest scientific research results and major application results. The contents of the columns involve new theories of computer discipline, basic computer theory, algorithm theory research, algorithm design and analysis, blockchain technology, system software and software engineering technology, pattern recognition and artificial intelligence, architecture, advanced computing, parallel processing, database technology, computer network and communication technology, information security technology, computer image graphics and its latest hot application technology.

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