作者: Feng Wang , Lixin Gao , Jia Wang , Jian Qiu
DOI: 10.1109/ICNP.2005.29
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摘要: The convergence time of the interdomain routing protocol, BGP, can last as long 30 minutes. Yet, behavior during BGP route is poorly understood. experience transient loss reachability convergence. We refer to this failure. Transient failures lead end-to-end forwarding failures. Furthermore, prolonged make deploying applications such voice-over-IP and interactive games infeasible. In paper, we study extent which occur in Internet duration that these through both analysis measurement. first present a formal model captures protocol. derive sufficient conditions for an upper bound demonstrate occurrence find majority under commonly applied policy setting, popular unpopular prefixes