公开(公告)号：US08811395B2

公开(公告)日：2014-08-19

申请号：US13740723

申请日：2013-01-14

Applicant: AT&T Intellectual Property I, L.P.

Inventor： Alexandre Gerber ,  Lee Breslau ,  Subhabrata Sen ,  Nicholas Duffield ,  Carsten Lund ,  Cheng Ee ,  Amogh Dhamdhere

IPC: H04L12/56 ,  H04L12/54

CPC classification number: H04L12/56 ,  H04L41/12 ,  H04L45/70

Abstract: A system and method to use network flow records to generate information about changes in network routing and to understand the impact of these changes on network traffic. The inferences made can be determinative, if sufficient information is available. If sufficient information is not available to make determinative inferences, inferences may be made that narrow the range of possible changes that may have occurred to network traffic and the underlying network.

Abstract translation: 一种使用网络流记录生成有关网络路由更改的信息并了解这些更改对网络流量的影响的系统和方法。 如果有足够的信息可用，所做的推论可以是决定性的。 如果没有足够的信息可用于作出决定性推论，可以推测可能缩小网络流量和底层网络可能发生的可能变化的范围。