A Study of Hinge-Transmit Property of BGP Routing System
From the aspect of inter-domain routing security, it is important to identify the critical ASes which transmit a large fraction of data traffic By analyzing the BGP routing process under the control of routing polices and evaluating a series of Transmit factors, we realize that BGP routing system has a Hinge-Transmit property. It indicates that Tier-1 AS set is the hinge of the Internet, transmitting a large fraction of data traffic to the whole network; a subset of Tier-1 AS set with a special topological location (core AS set) is the hinge of data delivery paths to a specified destination, transmitting a large fraction of data traffic from any source to the destination. These hinge ASes are the keys of Internet security and should be protected carefully. Finally, we verify the result by Route Views routing tables.
BGP routing Hinge-Transmit property Tier-1 AS core AS
Liu Yujing Zhang Bofeng Wang Fei Su Jinshu
School of Computer, National University of Defense Technology (NUDT), Changsha 410073, China
国际会议
重庆
英文
462-465
2009-12-25（万方平台首次上网日期，不代表论文的发表时间）