关键词: 域间路由系统 自治域 路由震荡 路由异常 多方安全

Abstract:

The Internet is composed of many connected autonomous domains. Each autonomous domain exchanges routing information and flow according to its own rout ing policy. ISPs configure and manage their route policies dependently without cooperation. For this reason, many issues arise, such as route oscillatio n , hot potato and router configuration a-nomalies. This article argues that we should manage inter-domain routing policies in a cooperative mode, and d escribes some classic inter-domain routing system＇s problems which need a cooperative approach. We propose a multi-party cooperative control architectu  ure and design a secure comparing protocol. This protocol can be used to inter-domain routing policy management, and also has a good reference value to  distributed failure detection and distributed network performance measurement.

Key words: inter-domaln routing system, autonomous domain;route oseillation, route anomalles, MPSC