公开(公告)号：US20240291706A1

公开(公告)日：2024-08-29

申请号：US18654892

申请日：2024-05-03

Applicant: Juniper Networks, Inc.

Inventor： David Jea ,  Xiaoying Wu ,  Jisheng Wang ,  Yuan-Hsiang Lee

IPC: H04L41/0604 ,  H04L41/0631 ,  H04L41/0654 ,  H04L41/12

CPC classification number: H04L41/0627 ,  H04L41/0631 ,  H04L41/0654 ,  H04L41/12

Abstract: An example system is configured to: identify, using network data for a plurality of network devices, a first network device of the plurality of network devices with which a network connection has a connectivity issue; identify, based on a network representation generated from the network data, one or more second network devices from the plurality of network devices that are connected to the first network device; identify a root cause of the connectivity issue based on analysis of the network connection with the first network device using the network data; and send, based on the identified root cause of the connectivity issue, to at least one of the one or more second network devices, instructions for the first network device to perform an action to remediate the connectivity issue, wherein the at least one of the one or more second network devices communicates the instructions to the first network device.

公开(公告)号：US12003363B2

公开(公告)日：2024-06-04

申请号：US17653608

申请日：2022-03-04

Applicant: Juniper Networks, Inc.

Inventor： David Jea ,  Xiaoying Wu ,  Jisheng Wang ,  Yuan-Hsiang Lee

IPC: H04L41/0604 ,  H04L41/0631 ,  H04L41/0654 ,  H04L41/12

CPC classification number: H04L41/0627 ,  H04L41/0631 ,  H04L41/0654 ,  H04L41/12

Abstract: An example system includes network devices at a site; and a network management system (NMS) that is configured to: identify a first network device of the plurality of network devices with which a network connection has been lost; identify, based on a network topology graph generated from the network data, one or more neighbor network devices of the plurality of network devices that are connected to the first network device; perform root cause analysis of the lost connection with the first network device based on the network data to identify a root cause of the lost connection; and send, to a neighbor network device selected from the one or more neighbor network devices and based on the identified root cause, instructions for the first network device to perform an action to remediate the lost connection, wherein the neighbor network device communicates the instructions to the first network device.

公开(公告)号：US20230283514A1

公开(公告)日：2023-09-07

申请号：US17653608

申请日：2022-03-04

Applicant: Juniper Networks, Inc.

Inventor： David Jea ,  Xiaoying Wu ,  Jisheng Wang ,  Yuan-Hsiang Lee

IPC: H04L41/0604 ,  H04L41/0654 ,  H04L41/0631 ,  H04L41/12

CPC classification number: H04L41/0627 ,  H04L41/0654 ,  H04L41/0631 ,  H04L41/12

Abstract: An example system includes network devices at a site; and a network management system (NMS) that is configured to: identify a first network device of the plurality of network devices with which a network connection has been lost; identify, based on a network topology graph generated from the network data, one or more neighbor network devices of the plurality of network devices that are connected to the first network device; perform root cause analysis of the lost connection with the first network device based on the network data to identify a root cause of the lost connection; and send, to a neighbor network device selected from the one or more neighbor network devices and based on the identified root cause, instructions for the first network device to perform an action to remediate the lost connection, wherein the neighbor network device communicates the instructions to the first network device.