期刊名称：International Journal of Computer Science and Network Security
印刷版ISSN：1738-7906
出版年度：2009
卷号：9
期号：10
页码：191-197
出版社：International Journal of Computer Science and Network Security
摘要：The delivery of IP traffic through the internet depends on the complex interactions between thousands of autonomous systems (ASs) that exchange routing information using the Border Gateway Protocol (BGP). This paper investigates topological structure of the internet in terms of customer provider and peer-peer relationship between AS's, as manifested in BGP routing policies. We describe a technique for inferring as relationships by exploring partial views of the AS graph available from different vantage points. Next we are apply the technique to a collection or ten BGP routing tables to infer the relationship between neighboring ASs .Based on these results , we analyze the hierarchical structure of the Internet and purpose a five-level classification of ASs. Our characterization differs from previous studies by focusing on commercial relationships between ASs rather than simply the connectivity between the nodes.
关键词：Computer Networks; Autonomous Systems from the view of multiple vantagepoints
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