公开(公告)号：US09742638B1

公开(公告)日：2017-08-22

申请号：US13959566

申请日：2013-08-05

Applicant: Amazon Technologies, Inc.

Inventor： Karl Andre McCabe ,  Eoin Francis Cavanagh ,  Sonali Roy ,  Carlos Vara Callau ,  Tyson James Lamoreaux ,  Alan Michael Judge ,  Timothy Richard Kohn

IPC: H04L12/26

CPC classification number: H04L43/04 ,  G06F11/008 ,  G06F11/3452 ,  H04L41/064 ,  H04L41/0677 ,  H04L41/069 ,  H04L41/5009 ,  H04L41/507 ,  H04L43/0835

Abstract: Generally described, systems and methods are provided for detecting the impact of network failures. The system collects performance information from a plurality of nodes and links in a network, aggregates the collected performance information across paths in the network, processes the aggregated performance information for detecting failures on the paths, adjusts the set of performance information by removing the performance information for any nodes considered to be associated with performance information that is statistically different from performance information from other nodes at a given location or extrapolates the collected information to other paths, and determines the impact to customers of the network failures detected using the adjusted set of performance information.

公开(公告)号：US20170331704A1

公开(公告)日：2017-11-16

申请号：US15669645

申请日：2017-08-04

Applicant: Amazon Technologies, Inc.

Inventor： Karl Andre McCabe ,  Eoin Francis Cavanagh ,  Sonali Roy ,  Carlos Vara Callau ,  Tyson James Lamoreaux ,  Alan Michael Judge ,  Timothy Richard Kohn

IPC: H04L12/24 ,  G06F11/00 ,  G06F11/34

CPC classification number: H04L43/04 ,  G06F11/008 ,  G06F11/3452 ,  H04L41/064 ,  H04L41/0677 ,  H04L41/069 ,  H04L41/5009 ,  H04L41/507 ,  H04L43/0835

Abstract: Generally described, systems and methods are provided for detecting the impact of network failures. The system collects performance information from a plurality of nodes and links in a network, aggregates the collected performance information across paths in the network, processes the aggregated performance information for detecting failures on the paths, adjusts the set of performance information by removing the performance information for any nodes considered to be associated with performance information that is statistically different from performance information from other nodes at a given location or extrapolates the collected information to other paths, and determines the impact to customers of the network failures detected using the adjusted set of performance information.

公开(公告)号：US10411972B2

公开(公告)日：2019-09-10

申请号：US15669645

申请日：2017-08-04

Applicant: Amazon Technologies, Inc.

Inventor： Karl Andre McCabe ,  Eoin Francis Cavanagh ,  Sonali Roy ,  Carlos Vara Callau ,  Tyson James Lamoreaux ,  Alan Michael Judge ,  Timothy Richard Kohn

IPC: H04L12/24 ,  G06F11/00 ,  H04L12/26 ,  G06F11/34

Abstract: Generally described, systems and methods are provided for detecting the impact of network failures. The system collects performance information from a plurality of nodes and links in a network, aggregates the collected performance information across paths in the network, processes the aggregated performance information for detecting failures on the paths, adjusts the set of performance information by removing the performance information for any nodes considered to be associated with performance information that is statistically different from performance information from other nodes at a given location or extrapolates the collected information to other paths, and determines the impact to customers of the network failures detected using the adjusted set of performance information.