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    Self-Correcting Service Level Agreement Enforcer
    12.
    发明公开
    Self-Correcting Service Level Agreement Enforcer 审中-公开

    公开(公告)号：US20240179076A1

    公开(公告)日：2024-05-30

    申请号：US18472111

    申请日：2023-09-21

    Applicant: Juniper Networks, Inc.

    Inventor： Raja Kommula ,  Rahul Gupta ,  Ganesh Byagoti Matad Sunkada ,  Tarun Banka ,  Thayumanavan Sridhar ,  Raj Yavatkar

    IPC: H04L41/5009 ,  H04L43/0811 ,  H04L43/0888

    CPC classification number: H04L41/5009 ,  H04L43/0811 ,  H04L43/0888

    Abstract: Example systems, methods, and storage media are described. An example network system includes processing circuitry and one or more memories coupled to the processing circuitry. The one or more memories are configured to store instructions which, when executed by the processing circuitry, cause the network system to obtain telemetry data. The instructions cause the network system to determine, based on the telemetry data, that an application running on server processing circuitry does not meet at least one service level agreement (SLA) requirement, the server processing circuitry not including processing circuitry resident on a network interface card (NIC). The instructions cause the network system to, based on the application not meeting the at least one SLA requirement, determine to offload at least one component of the application from the server processing circuitry to the processing circuitry resident on the NIC.

    Intent-based distributed alarm service
    13.
    发明授权
    Intent-based distributed alarm service 有权

    公开(公告)号：US11336504B2

    公开(公告)日：2022-05-17

    申请号：US16947927

    申请日：2020-08-24

    Applicant: Juniper Networks, Inc.

    Inventor： Tarun Banka ,  Aditi Ghotikar ,  Gauresh Dilip Vanjare ,  Harshit Naresh Chitalia ,  Rajenkumar Patel ,  Yixiao Wei

    IPC: H04L41/0604 ,  H04L41/16 ,  H04L41/06 ,  H04L41/0681

    Abstract: An alarm service can receive an alarm rule as an “intent” that defines a rule in a high level “natural language.” An alarm rule compiler can receive the intent and translate the high level intent into one or more lower level rules that can be programmatically processed by multiple alarm rule execution engines. Devices in a network system can be associated with alarm rule execution engines in a distributed manner. For example, devices in a network can be associated with different instances of an alarm rule execution engine, thus distributing the resource usage for obtaining telemetry data and processing alarms with respect to the devices in a network across multiple alarm rule execution engines.

    Software-defined network monitoring and fault localization
    14.
    发明授权
    Software-defined network monitoring and fault localization 有权

    公开(公告)号：US11323312B1

    公开(公告)日：2022-05-03

    申请号：US17105462

    申请日：2020-11-25

    Applicant: Juniper Networks, Inc.

    Inventor： Tarun Banka ,  Harshit Naresh Chitalia

    IPC: H04L12/24 ,  H04L41/0677 ,  H04W28/24 ,  H04L43/12 ,  H04W24/08 ,  H04W28/02

    Abstract: The disclosure describes techniques for network monitoring and fault localization. For example, a controller comprises one or more processors operably coupled to a memory configured to: receive a first one or more Quality of Experience (QoE) metrics measured by a first probe traversing a first path comprising one or more links; receive a second one or more QoE metrics measured by a second probe traversing a second path comprising one or more links; determine, from the first one or more QoE metrics, that the first path has an anomaly; determine, from the second one or more QoE metrics, that the second path has an anomaly; and determine, in response to determining the first path and the second path has an anomaly, based on the type of metrics and the type of links, that an intersection between the first path and the second path is a root cause of the anomaly.

    Identifying a root cause of alerts within virtualized computing environment monitoring system
    16.
    发明授权
    Identifying a root cause of alerts within virtualized computing environment monitoring system 有权

    公开(公告)号：US10560309B1

    公开(公告)日：2020-02-11

    申请号：US15730372

    申请日：2017-10-11

    Applicant: Juniper Networks, Inc.

    Inventor： Harshit Naresh Chitalia ,  Srivignessh Pacham Sri Srinivasan ,  Tarun Banka ,  Travis Gregory Newhouse ,  Sumeet Singh ,  Pawan Prakash

    IPC: H04L12/24 ,  G06F11/07

    Abstract: This disclosure describes techniques for analyzing information generated as a result of monitoring resources within computing environments. In one example, this disclosure describes a method that includes observing a plurality of alerts generated in response to monitoring resources associated with a plurality of connected elements within a network; determining a plurality of occurrence counts; determining a plurality of concurrent occurrence counts, wherein each of the plurality of concurrent occurrence counts represents a count of concurrent occurrences of two or more of the alerts in the set of historical alerts; and identifying one or more root cause alerts, wherein the one or more root cause alerts are determined based on the plurality of occurrence counts and the plurality of the concurrent occurrence counts, and wherein the one or more root cause alerts are a subset of the plurality of alerts.

    Framework for automated application-to-network root cause analysis
    17.
    发明授权
    Framework for automated application-to-network root cause analysis 有权

    公开(公告)号：US12199813B2

    公开(公告)日：2025-01-14

    申请号：US18345422

    申请日：2023-06-30

    Applicant: Juniper Networks, Inc.

    Inventor： Rahul Gupta ,  Tarun Banka ,  Mithun Chakaravarrti Dharmaraj ,  Thayumanavan Sridhar ,  Raj Yavatkar

    IPC: G06F15/173 ,  H04L41/0631 ,  H04L41/16

    Abstract: A computing system comprising a memory and processing circuitry may perform the techniques. The memory may store time series data comprising measurements of one or more performance indicators. The processing circuitry may determine, based on the time series data, an anomaly in the performance of the network system, and create, based on the time series data, a knowledge graph. The processing circuitry may determine, in response to detecting the anomaly, and based on the knowledge graph and a machine learning (ML) model trained with previous time series data, a causality graph. The processing circuitry may determine a weighting for each edge in the causality graph, determine, based on the edges in the causality graph, a candidate root cause associated with the anomalies, and determine a ranking of the candidate root cause based on the weighting. The analysis framework system may output at least a portion of the ranking.

    INTELLIGENT FIREWALL POLICY PROCESSOR
    19.
    发明公开
    INTELLIGENT FIREWALL POLICY PROCESSOR 审中-公开

    公开(公告)号：US20240179124A1

    公开(公告)日：2024-05-30

    申请号：US18472050

    申请日：2023-09-21

    Applicant: Juniper Networks, Inc.

    Inventor： Raja Kommula ,  Rahul Gupta ,  Ganesh Byagoti Matad Sunkada ,  Tarun Banka ,  Thayumanavan Sridhar ,  Raj Yavatkar

    IPC: H04L9/40 ,  H04L41/16

    CPC classification number: H04L63/0245 ,  H04L41/16

    Abstract: An example network system includes processing circuitry and one or more memories coupled to the processing circuitry. The one or more memories are configured to store instructions which cause the system to obtain telemetry data, the telemetry data being associated with a plurality of applications running on a plurality of hosts. The instructions cause the system to, based on the telemetry data, determine a subset of applications of the plurality of applications that run on a first host of the plurality of hosts. The instructions cause the system to determine a subset of firewall policies of a plurality of firewall polices, each of the subset of firewall policies applying to at least one respective application of the subset of applications. The instructions cause the system to generate an indication of the subset of firewall policies and send the indication to a management plane of a distributed firewall.

    SELF-LEARNING EGRESS TRAFFIC CONTROLLER
    20.
    发明公开
    SELF-LEARNING EGRESS TRAFFIC CONTROLLER 审中-公开

    公开(公告)号：US20240179074A1

    公开(公告)日：2024-05-30

    申请号：US18472059

    申请日：2023-09-21

    Applicant: Juniper Networks, Inc.

    Inventor： Raja Kommula ,  Rahul Gupta ,  Ganesh Byagoti Matad Sunkada ,  Tarun Banka ,  Thayumanavan Sridhar ,  Raj Yavatkar

    IPC: H04L41/16 ,  H04L41/14

    CPC classification number: H04L41/16 ,  H04L41/14

    Abstract: An example network system includes processing circuitry and one or more memories coupled to the processing circuitry. The one or more memories are configured to store instructions which, when executed by the processing circuitry, cause the network system to receive connection data related to an egress connection of an application service of an application. The instructions cause the network system to analyze the connection data to determine that the egress connection is an anomalous connection. The instructions cause the network system to generate a notification indicative of the egress connection being an anomalous connection and send the notification to a computing device.

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