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针对当前互联网上发生的BGP前缀劫持事件,分析BGP前缀劫持检测系统的通信方式,为解决BGP前缀劫持发生后产生的通信困局提供方法支撑,从而为分布式的BGP前缀劫持检测系统消息通告设计与实现提供参考.文章以当前BGP前缀劫持检测系统为背景,基于前缀劫持中受害者AS、感染者AS和未受感染者AS的通信关系,提出几种旨在打破通信困局的启发式消息宣告机制并对其各种机制的特点进行了分析.
Aiming at the current BGP incidents of BGP prefix hijacking on the Internet, this paper analyzes the communication mode of the BGP prefix hijacking detection system and provides the method support for resolving the communication dilemma arising from the BGP prefix hijacking, so as to design the distributed BGP prefix hijack detection system message notification And to provide a reference for the implementation.Based on the current BGP prefix hijacking detection system and based on the communication relationship between the victim AS, the infected AS and the non-infected AS in the prefix hijacking, several heuristic messages are proposed to break the communication dilemma Declare the mechanism and analyze the characteristics of its various mechanisms.