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
中图分类号:
刘焕敏;王 华;胡湘江;朱培栋. 域间路由系统AS联盟机制的研究[J]. 计算机工程, 2009, 35(5): 97-100.
LIU Huan-min; WANG Hua; HU Xiang-jiang; ZHU Pei-dong. Research on AS Alliance Mechanism in Inter-domain Routing System[J]. Computer Engineering, 2009, 35(5): 97-100.