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21.发明申请公开(公告)号：US20220159357A1
公开(公告)日：2022-05-19
申请号：US17529727
申请日：2021-11-18
Applicant: Cisco Technology, Inc.
Inventor： Ashutosh Kulshreshtha , Omid Madani , Vimal Jeyakumar , Navindra Yadav , Ali Parandehgheibi , Andy Sloane , Kai Chang , Khawar Deen , Shih-Chun Chang , Hai Vu
IPC: H04Q9/02 , H04L43/04 , G06F11/34 , H04L9/40 , H04L43/026 , H04L41/0631 , H04L41/0681
Abstract: An application and network analytics platform can capture telemetry from servers and network devices operating within a network. The application and network analytics platform can determine an application dependency map (ADM) for an application executing in the network. Using the ADM, the application and network analytics platform can resolve flows into flowlets of various granularities, and determine baseline metrics for the flowlets. The baseline metrics can include transmission times, processing times, and/or data sizes for the flowlets. The application and network analytics platform can compare new flowlets against the baselines to assess availability, load, latency, and other performance metrics for the application. In some implementations, the application and network analytics platform can automate remediation of unavailability, load, latency, and other application performance issues.
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公开(公告)号：US11252038B2
公开(公告)日：2022-02-15
申请号：US16730226
申请日：2019-12-30
Applicant: Cisco Technology, Inc.
Inventor： Rohit Prasad , Hai Vu , Shih-Chun Chang , Hoang Nguyen , Shashi Gandham , Navindra Yadav , Praneeth Vallem , Sunil Gupta , Ravi Prasad , Varun Malhotra
Abstract: The disclosed technology relates to a network agent for generating platform specific network policies. A network agent is configured to receive a platform independent network policy from a network policy system, determine implementation characteristics of the network entity, generate platform specific policies from the platform independent network policy based on the implementation characteristics of the network entity, and implement the platform specific policies on the network entity.
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23.发明授权公开(公告)号：US11202132B2
公开(公告)日：2021-12-14
申请号：US17094815
申请日：2020-11-11
Applicant: Cisco Technology, Inc.
Inventor： Ashutosh Kulshreshtha , Omid Madani , Vimal Jeyakumar , Navindra Yadav , Ali Parandehgheibi , Andy Sloane , Kai Chang , Khawar Deen , Shih-Chun Chang , Hai Vu
Abstract: An application and network analytics platform can capture telemetry from servers and network devices operating within a network. The application and network analytics platform can determine an application dependency map (ADM) for an application executing in the network. Using the ADM, the application and network analytics platform can resolve flows into flowlets of various granularities, and determine baseline metrics for the flowlets. The baseline metrics can include transmission times, processing times, and/or data sizes for the flowlets. The application and network analytics platform can compare new flowlets against the baselines to assess availability, load, latency, and other performance metrics for the application. In some implementations, the application and network analytics platform can automate remediation of unavailability, load, latency, and other application performance issues.
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Patent Agency Ranking
公开(公告)号：US10999149B2
公开(公告)日：2021-05-04
申请号：US15985520
申请日：2018-05-21
Applicant: Cisco Technology, Inc.
Inventor： Supreeth Rao , Navindra Yadav , Umamaheswaran Arumugam , Michael Watts , Shashi Gandham , Prasannakumar Jobigenahally Malleshaiah , Duy Nguyen , Hai Vu , Aiyesha Ma , Tapan Shrikrishna Patwardhan , Kai Zhu , Jothi Prakash Prabakaran
Abstract: Systems, methods, and computer-readable media for flow stitching network traffic flow segments at a middlebox in a network environment. In some embodiments, flow records of traffic flow segments at a middlebox in a network environment are collected. The flow records can include transaction identifiers assigned to the traffic flow segments. Sources and destinations of the traffic flow segments with respect to the middlebox can be identified using the flow records. Further, the traffic flow segments can be stitched together to form a plurality of stitched traffic flows at the middlebox based on the transaction identifiers and the sources and destinations of the traffic flow segments in the network environment with respect to the middlebox. A configuration of the middlebox operating in the network environment can be identified based on the stitched traffic flows at the middlebox in the network environment.
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公开(公告)号：US20210067849A1
公开(公告)日：2021-03-04
申请号：US17094815
申请日：2020-11-11
Applicant: Cisco Technology, Inc.
Inventor： Ashutosh Kulshreshtha , Omid Madani , Vimal Jeyakumar , Navindra Yadav , Ali Parandehgheibi , Andy Sloane , Kai Chang , Khawar Deen , Shih-Chun Chang , Hai Vu
Abstract: An application and network analytics platform can capture telemetry from servers and network devices operating within a network. The application and network analytics platform can determine an application dependency map (ADM) for an application executing in the network. Using the ADM, the application and network analytics platform can resolve flows into flowlets of various granularities, and determine baseline metrics for the flowlets. The baseline metrics can include transmission times, processing times, and/or data sizes for the flowlets. The application and network analytics platform can compare new flowlets against the baselines to assess availability, load, latency, and other performance metrics for the application. In some implementations, the application and network analytics platform can automate remediation of unavailability, load, latency, and other application performance issues.
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公开(公告)号：US10574575B2
公开(公告)日：2020-02-25
申请号：US15966561
申请日：2018-04-30
Applicant: Cisco Technology, Inc.
Inventor： Supreeth Rao , Navindra Yadav , Umamaheswaran Arumugam , Micheal Watts , Shashi Gandham , Prasannakumar Jobigenahally Malleshaiah , Duy Nguyen , Hai Vu , Tapan Shrikrishna Patwardhan , Aiyesha Ma , Xuan Zou , Jothi Prakash Prabakaran
IPC: H04L12/801 , H04L12/24 , H04L12/26 , H04L29/08 , H04L12/721 , H04L12/911
Abstract: Systems, methods, and computer-readable media for flow stitching network traffic flow segments at a middlebox in a network environment. In some embodiments, a method can include collecting flow records of traffic flow segments at a middlebox in a network environment including one or more transaction identifiers assigned to the traffic flow segments. The traffic flow segments can correspond to one or more traffic flows passing through the middlebox and flow directions of the traffic flow segments with respect to the middlebox can be identified using the flow records. The traffic flow segments can be stitched together based on the one or more transaction identifiers and the flow directions of the traffic flow segments to form a stitched traffic flow of the one or more traffic flows passing through the middlebox. The stitched traffic flow can be incorporated as part of network traffic data for the network environment.
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公开(公告)号：US20180278479A1
公开(公告)日：2018-09-27
申请号：US15469737
申请日：2017-03-27
Applicant: CISCO TECHNOLOGY, INC.
Inventor： Hai Vu , Shih-Chun Chang , Varun Malhotra , Shashi Gandham , Navindra Yadav , Allen Chen , Praneeth Vallem , Rohit Prasad
Abstract: The disclosed technology relates to a network agent for reporting to a network policy system. A network agent includes an agent enforcer and an agent controller. The agent enforcer is configured to implementing network policies on the system, access data associated with the implementation of the network policies on the system, and transmit, via an interprocess communication, the data to the agent controller. The agent controller is configured to generate a report including the data and transmit the report to a network policy system.
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公开(公告)号：US20180278459A1
公开(公告)日：2018-09-27
申请号：US15470340
申请日：2017-03-27
Applicant: CISCO TECHNOLOGY, INC.
Inventor： Rohit Prasad , Hai Vu , Shih-Chun Chang , Hoang Nguyen , Shashi Gandham , Navindra Yadav , Praneeth Vallem , Sunil Gupta , Ravi Prasad , Paul Lesiak
Abstract: The disclosed technology relates to assigning network agents to communication modules. A network policy system is configured to assign network agents to buckets based on an agent identifier of each agent. The network policy system can assign buckets to communication modules. When a failed communication module is detected, the network policy system can reassigning buckets assigned to the failed communication module to operational communication modules.
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