公开(公告)号：US20230171148A1

公开(公告)日：2023-06-01

申请号：US18161819

申请日：2023-01-30

Applicant: Amazon Technologies, Inc.

Inventor： Richendra Khanna ,  Edward L. Wallace ,  Jagwinder Singh Brar ,  Michael David Marr ,  Samuel J. McKelvie ,  Peter N. DeSantis ,  Ian P. Nowland ,  Matthew D. Klein ,  Justin Mason ,  Jacob Gabrielson

IPC: H04L41/0668 ,  H04L41/0631 ,  H04L43/0852 ,  H04L41/12 ,  H04L43/103 ,  H04L43/0829 ,  H04L45/00

CPC classification number: H04L41/0668 ,  H04L41/0645 ,  H04L43/0858 ,  H04L41/12 ,  H04L43/103 ,  H04L43/0835 ,  H04L41/065 ,  H04L45/22

Abstract: Generally described, systems and methods are provided for monitoring and detecting causes of failures of network paths. 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, analyzes each of the detected failures to determine at least one root cause, and initiates a remedial workflow for the at least one root cause determined. In some aspects, processing the aggregated information may include performing a statistical regression analysis or otherwise solving a set of equations for the performance indications on each of a plurality of paths. In another aspect, the system may also include an interface which makes available for display one or more of the network topology, the collected and aggregated performance information, and indications of the detected failures in the topology.

公开(公告)号：US20170155544A1

公开(公告)日：2017-06-01

申请号：US15200398

申请日：2016-07-01

Applicant: Amazon Technologies, Inc.

Inventor： Richendra Khanna ,  Edward L. Wallace ,  Jagwinder Singh Brar ,  Michael David Marr ,  Samuel J. McKelvie ,  Peter N. DeSantis ,  Ian P. Nowland ,  Matthew D. Klein ,  Justin Mason ,  Jacob Gabrielson

IPC: H04L12/24 ,  H04L12/26 ,  H04L12/707

CPC classification number: H04L41/0668 ,  H04L41/0645 ,  H04L41/065 ,  H04L41/12 ,  H04L43/0835 ,  H04L43/0858 ,  H04L43/103 ,  H04L45/22

Abstract: Generally described, systems and methods are provided for monitoring and detecting causes of failures of network paths. 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, analyzes each of the detected failures to determine at least one root cause, and initiates a remedial workflow for the at least one root cause determined. In some aspects, processing the aggregated information may include performing a statistical regression analysis or otherwise solving a set of equations for the performance indications on each of a plurality of paths. In another aspect, the system may also include an interface which makes available for display one or more of the network topology, the collected and aggregated performance information, and indications of the detected failures in the topology.

公开(公告)号：US20240396794A1

公开(公告)日：2024-11-28

申请号：US18792018

申请日：2024-08-01

Applicant: Amazon Technologies, Inc.

Inventor： Richendra Khanna ,  Edward L. Wallace ,  Jagwinder Singh Brar ,  Michael David Marr ,  Samuel J. McKelvie ,  Peter N. DeSantis ,  Ian P. Nowland ,  Matthew D. Klein ,  Justin Mason ,  Jacob Gabrielson

IPC: H04L41/0668 ,  H04L41/0631 ,  H04L41/12 ,  H04L43/0829 ,  H04L43/0852 ,  H04L43/103 ,  H04L45/00

Abstract: Generally described, systems and methods are provided for monitoring and detecting causes of failures of network paths. 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, analyzes each of the detected failures to determine at least one root cause, and initiates a remedial workflow for the at least one root cause determined. In some aspects, processing the aggregated information may include performing a statistical regression analysis or otherwise solving a set of equations for the performance indications on each of a plurality of paths. In another aspect, the system may also include an interface which makes available for display one or more of the network topology, the collected and aggregated performance information, and indications of the detected failures in the topology.

公开(公告)号：US12074756B2

公开(公告)日：2024-08-27

申请号：US18161819

申请日：2023-01-30

Applicant: Amazon Technologies, Inc.

Inventor： Richendra Khanna ,  Edward L. Wallace ,  Jagwinder Singh Brar ,  Michael David Marr ,  Samuel J. McKelvie ,  Peter N. DeSantis ,  Ian P. Nowland ,  Matthew D. Klein ,  Justin Mason ,  Jacob Gabrielson

IPC: H04L41/0668 ,  H04L41/0631 ,  H04L41/12 ,  H04L43/0829 ,  H04L43/0852 ,  H04L43/103 ,  H04L45/00

CPC classification number: H04L41/0668 ,  H04L41/0645 ,  H04L41/065 ,  H04L41/12 ,  H04L43/0835 ,  H04L43/0858 ,  H04L43/103 ,  H04L45/22

Abstract: Generally described, systems and methods are provided for monitoring and detecting causes of failures of network paths. 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, analyzes each of the detected failures to determine at least one root cause, and initiates a remedial workflow for the at least one root cause determined. In some aspects, processing the aggregated information may include performing a statistical regression analysis or otherwise solving a set of equations for the performance indications on each of a plurality of paths. In another aspect, the system may also include an interface which makes available for display one or more of the network topology, the collected and aggregated performance information, and indications of the detected failures in the topology.

公开(公告)号：US11575559B1

公开(公告)日：2023-02-07

申请号：US17024558

申请日：2020-09-17

Applicant: Amazon Technologies, Inc.

Inventor： Richendra Khanna ,  Edward L. Wallace ,  Jagwinder Singh Brar ,  Michael David Marr ,  Samuel J. McKelvie ,  Peter N. DeSantis ,  Ian P. Nowland ,  Matthew D. Klein ,  Justin Mason ,  Jacob Gabrielson

IPC: H04L41/0668 ,  H04L41/0631 ,  H04L43/0852 ,  H04L41/12 ,  H04L43/103 ,  H04L43/0829 ,  H04L45/00

Abstract: Generally described, systems and methods are provided for monitoring and detecting causes of failures of network paths. 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, analyzes each of the detected failures to determine at least one root cause, and initiates a remedial workflow for the at least one root cause determined. In some aspects, processing the aggregated information may include performing a statistical regression analysis or otherwise solving a set of equations for the performance indications on each of a plurality of paths. In another aspect, the system may also include an interface which makes available for display one or more of the network topology, the collected and aggregated performance information, and indications of the detected failures in the topology.

公开(公告)号：US10785093B2

公开(公告)日：2020-09-22

申请号：US15200398

申请日：2016-07-01

Applicant: Amazon Technologies, Inc.

Inventor： Richendra Khanna ,  Edward L. Wallace ,  Jagwinder Singh Brar ,  Michael David Marr ,  Samuel J. McKelvie ,  Peter N. DeSantis ,  Ian P. Nowland ,  Matthew D. Klein ,  Justin Mason ,  Jacob Gabrielson

IPC: H04L12/24 ,  H04L12/26 ,  H04L12/707

Abstract: Generally described, systems and methods are provided for monitoring and detecting causes of failures of network paths. 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, analyzes each of the detected failures to determine at least one root cause, and initiates a remedial workflow for the at least one root cause determined. In some aspects, processing the aggregated information may include performing a statistical regression analysis or otherwise solving a set of equations for the performance indications on each of a plurality of paths. In another aspect, the system may also include an interface which makes available for display one or more of the network topology, the collected and aggregated performance information, and indications of the detected failures in the topology.