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计算机工程 ›› 2009, Vol. 35 ›› Issue (5): 97-100. doi: 10.3969/j.issn.1000-3428.2009.05.033

• 网络与通信 • 上一篇    下一篇

域间路由系统AS联盟机制的研究

刘焕敏1,王 华1,胡湘江2,朱培栋2   

  1. (1. 中国卫星海上测控部技术部,江阴 214431;2. 国防科技大学计算机学院,长沙 410073)
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2009-03-05 发布日期:2009-03-05

Research on AS Alliance Mechanism in Inter-domain Routing System

LIU Huan-min1, WANG Hua1, HU Xiang-jiang2, ZHU Pei-dong2   

  1. (1. Dept. of Technology, China Satellite Maritime Tracking and Control Dept., Jiangyin 214431; 2. School of Computer, National University of Defense Technology, Changsha 410073)
  • Received:1900-01-01 Revised:1900-01-01 Online:2009-03-05 Published:2009-03-05

摘要: 增强节点的自组织与协调能力是引导互联网健康发展的重要途径。该文通过分析域间路由系统的结构特点,提出AS联盟的概念。它是一组按照域间路由结构特点自组织的AS节点。基于AS联盟的域间路由协议安全扩展机制可以避免集中式控制的不利影响,且具有较低的证书管理代价,而稳定性扩展机制则能有效降低一定范围内的路由振荡。

关键词: 域间路由, AS联盟, 路由安全, 自组织

Abstract: Improving the ability of self-organization and interoperability is the important way to make the Internet develop well. This paper presents the notion of AS Alliance by analyzing the structure character of inter-domain routing system, which is a group of self-organized AS nodes. The security extended mechanism for inter-domain routing protocol based on AS Alliance can avoid the impact of center-control, and has lower cost of certificate management. Moreover, the stability enhanced mechanism can effectively decrease routing vibration in some extent.

Key words: inter-domain routing, AS Alliance, routing security, self-organization

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