域间路由系统AS联盟机制的研究  

Research on AS Alliance Mechanism in Inter-domain Routing System

作　　者：刘焕敏[1] 王华[1] 胡湘江[2] 朱培栋[2] 

机构地区：[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

出　　处：《计算机工程》2009年第5期97-100,共4页Computer Engineering

基　　金：国家自然科学基金资助项目(60673169);国家"863"计划基金资助项目(2006AA01Z213)

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。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.

关 键 词：域间路由 AS联盟 路由安全 自组织 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]