公开(公告)号：US20240223435A1

公开(公告)日：2024-07-04

申请号：US17996705

申请日：2022-03-31

Applicant: Juniper Networks, Inc.

Inventor： Chi Fung Michael Chan ,  Aleksandar Luka Ratkovic ,  Raunak Banthia ,  Atul Bhaskarrao Patil ,  Diheng Qu ,  Rajeev Menon Kadekuzhi ,  Roman Bogorodskiy ,  Aleksandr Gordeev ,  Aleksei Goditskii

IPC: H04L41/0631 ,  H04L41/12

CPC classification number: H04L41/0631 ,  H04L41/12

Abstract: A method for managing a plurality of network devices of a network includes determining, by one or more processors, a causality map for the plurality of network devices according to an intent. The method further includes receiving, by the one or more processors, an indication of a network service impact and determining, by the one or more processors, a relevant portion of the causality map based on the network service impact. The method further includes determining, by the one or more processors, one or more candidate root cause faults based on the relevant portion of the causality map and outputting, by the one or more processors, an indication of the one or more candidate root cause faults.

公开(公告)号：US12255768B2

公开(公告)日：2025-03-18

申请号：US17996705

申请日：2022-03-31

Applicant: Juniper Networks, Inc.

Inventor： Chi Fung Michael Chan ,  Aleksandar Luka Ratkovic ,  Raunak Banthia ,  Atul Bhaskarrao Patil ,  Diheng Qu ,  Rajeev Menon Kadekuzhi ,  Roman Bogorodskiy ,  Aleksandr Gordeev ,  Aleksei Goditskii

IPC: H04L41/0631 ,  H04L41/0677 ,  H04L41/12

Abstract: A method for managing a plurality of network devices of a network includes determining, by one or more processors, a causality map for the plurality of network devices according to an intent. The method further includes receiving, by the one or more processors, an indication of a network service impact and determining, by the one or more processors, a relevant portion of the causality map based on the network service impact. The method further includes determining, by the one or more processors, one or more candidate root cause faults based on the relevant portion of the causality map and outputting, by the one or more processors, an indication of the one or more candidate root cause faults.

公开(公告)号：US20240243963A1

公开(公告)日：2024-07-18

申请号：US18003297

申请日：2022-06-22

Applicant: Juniper Networks, Inc.

Inventor： Chi Fung Michael Chan ,  Atul Bhaskarrao Patil ,  Diheng Qu ,  Aleksei Goditskii ,  Aleksandr Gordeev ,  Roman Bogorodskiy

IPC: H04L41/0631 ,  G06F16/9537 ,  H04L43/06

CPC classification number: H04L41/0631 ,  G06F16/9537 ,  H04L43/06

Abstract: A method includes storing, by one or more processors, a plurality of intent graphs for a network and receiving, the by one or more processors, a query indicating a time. The method further includes determining, by the one or more processors, a subset of telemetry data that corresponds to the time range using the time indicated by the query. The method further includes generating, by the one or more processors and based on an intent graph of the plurality of intent graphs that is associated with a time range that includes the time indicated by the query and based on the subset of the telemetry data, one or more metrics and outputting, by the one or more processors, an indication of the one or more metrics.