Juniper Networks, Inc.

Aleksandr Gordeev

Diheng Qu

Chi Fung Michael Chan

Atul Bhaskarrao Patil

Aleksei Goditskii

Roman Bogorodskiy

Aleksandar Luka Ratkovic

Raunak Banthia

Rajeev Menon Kadekuzhi

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.

Replay of analytics for a network management system

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.

Network graph model and root cause analysis for a network management system

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Saratov, Russia

Aleksandr Gordeev