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公开(公告)号：US20200287806A1
公开(公告)日：2020-09-10
申请号：US16884449
申请日：2020-05-27
Applicant: Cisco Technology, Inc.
Inventor： Ashutosh Kulshreshtha , Navindra Yadav , Khawar Deen , Jackson Pang , Supreeth Rao
Abstract: An application and network analytics platform can capture comprehensive telemetry from servers and network devices operating within a network. The platform can discover flows running through the network, applications generating the flows, servers hosting the applications, computing resources provisioned and consumed by the applications, and network topology, among other insights. The platform can generate various models relating one set of application and network performance metrics to another. For example, the platform can model application latency as a function of computing resources provisioned to and/or actually used by the application, its host's total resources, and/or the distance of its host relative to other elements of the network. The platform can change the model by moving, removing, or adding elements to predict how the change affects application and network performance. In some situations, the platform can automatically act on predictions to improve application and network performance.
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公开(公告)号：US20190230112A1
公开(公告)日：2019-07-25
申请号：US15992071
申请日：2018-05-29
Applicant: Cisco Technology, Inc.
Inventor： Shashi Gandham , Navindra Yadav , Janardhanan Radhakrishnan , Hoang-Nam Nguyen , Umesh Paul Mahindra , Sunil Gupta , Praneeth Vallem , Supreeth Rao , Darshan Shrinath Purandare , Xuan Zou , Joseph Daniel Beshay , Jothi Prakash Prabakaran
Abstract: Aspects of the subject technology relate to a system configured to receive a set of network snapshot segments from an output stream of a stream processing service, compile the set of network snapshot segments from the set of messages into a first network snapshot and a second network snapshot, and compare the first network snapshot and the second network snapshot to identify a difference between the first network snapshot and the second network snapshot.
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公开(公告)号：US20190123983A1
公开(公告)日：2019-04-25
申请号：US15793473
申请日：2017-10-25
Applicant: Cisco Technology, Inc.
Inventor： Supreeth Rao , Navindra Yadav , Prasannakumar Jobigenahally Malleshaiah , Darshan Shrinath Purandare , Aiyesha Ma , Aria Rahadian , Umamaheswaran Arumugam , Xuan Zou
IPC: H04L12/26 , H04W28/08 , H04L12/803
Abstract: Systems, methods, and computer-readable media for correlating gathered network traffic data and analytics with external data for purposes of managing a cluster of nodes in a network. In some embodiments, a system can identify a cluster of nodes in a network. Network traffic data for the cluster of nodes in the network can be collected based on traffic flowing through the cluster of nodes using a group of sensors implemented in the network. The system can generate analytics for the cluster of nodes in the network using the collected network traffic data. The analytics can be correlated with external data to create correlated external analytics for use in controlling operation of the cluster of nodes in the network.
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公开(公告)号：US20210176268A1
公开(公告)日：2021-06-10
申请号：US17105409
申请日：2020-11-25
Applicant: Cisco Technology, Inc.
Inventor： Shashi Gandham , Navindra Yadav , Janardhanan Radhakrishnan , Hoang-Nam Nguyen , Umesh Paul Mahindra , Sunil Gupta , Praneeth Vallem , Supreeth Rao , Darshan Shrinath Purandare , Xuan Zou , Joseph Daniel Beshay , Jothi Prakash Prabakaran
Abstract: Aspects of the subject technology relate to a system configured to receive a set of network snapshot segments from an output stream of a stream processing service, compile the set of network snapshot segments from the set of messages into a first network snapshot and a second network snapshot, and compare the first network snapshot and the second network snapshot to identify a difference between the first network snapshot and the second network snapshot.
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公开(公告)号：US10798015B2
公开(公告)日：2020-10-06
申请号：US16011427
申请日：2018-06-18
Applicant: Cisco Technology, Inc.
Inventor： Supreeth Rao , Navindra Yadav , Umamaheswaran Arumugam , Michael Watts , Shashi Gandham , Duy Nguyen , Hai Vu , Prasannakumar Jobigenahally Malleshaiah , Aiyesha Ma , Kai Zhu , Darshan Shrinath Purandare , Jothi Prakash Prabakaran
IPC: H04L12/891 , H04L29/08 , H04L12/26 , G06F9/455 , H04L12/721 , H04L29/06
Abstract: Systems, methods, and computer-readable media for flow stitching network traffic flow segments across middleboxes. A method can include collecting flow records of traffic flow segments at a first middlebox and a second middlebox in a network environment including one or more transaction identifiers assigned to the traffic flow segments. Sources and destinations of the traffic flow segments can be identified with respect to the first middlebox and the second middlebox. Corresponding subsets of the traffic flow segments can be stitched together to from a first stitched traffic flow at the first middlebox and a second stitched traffic flow at the second middlebox. The first and second stitched traffic flows can be stitched together to form a cross-middlebox stitched traffic flow across the first middlebox and the second middlebox. The cross-middlebox stitched traffic flow can be incorporated as part of network traffic data for the network environment.
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Patent Agency Ranking
公开(公告)号：US10523541B2
公开(公告)日：2019-12-31
申请号：US15793424
申请日：2017-10-25
Applicant: Cisco Technology, Inc.
Inventor： Supreeth Rao , Navindra Yadav , Prasannakumar Jobigenahally Malleshaiah , Darshan Shrinath Purandare , Aiyesha Ma , Aria Rahadian , Tapan Shrikrishna Patwardhan , Jackson Ngoc Ki Pang
IPC: G06F15/173 , H04L12/26 , H04L12/24
Abstract: Systems, methods, and computer-readable media for providing interoperability between nodes in separate networks as part of a federated network. In some embodiments, a system can identify a first cluster of nodes in a first network and a second cluster of nodes in a second network. The system can provide interoperability between the first cluster of nodes and the second cluster of nodes. First analytics for the first cluster of nodes can be generated using first network traffic data gathered based on first network traffic flowing through the first cluster of nodes by a group of sensors implemented in the first network. The second cluster of nodes can access the first analytics for the first cluster of nodes as part of providing the interoperability between the first cluster of nodes in the first network and the second cluster of nodes in the second network.
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公开(公告)号：US20190238633A1
公开(公告)日：2019-08-01
申请号：US16024182
申请日：2018-06-29
Applicant: Cisco Technology, Inc.
Inventor： Supreeth Rao , Navindra Yadav , Umamaheswaran Arumugam , Michael Watts , Shashi Gandham , Darshan Shrinath Purandare , Duy Nguyen , Hai Vu , Kai Zhu , Aiyesha Ma , Tapan Shrikrishna Patwardhan , Jothi Prakash Prabakaran
CPC classification number: H04L67/1031 , H04L41/0677 , H04L41/0816 , H04L41/0893 , H04L43/08 , H04L67/1017 , H04L67/1025 , H04L67/1029
Abstract: Aspects of the disclosed technology provide methods for automatically tuning load-balancer configurations in a network environment. In some implementations, a process of the disclosed technology includes steps for collecting flow records of traffic flow segments at a middle box in a network environment, the traffic flow segments corresponding to one or more traffic flows passing through the middle box, analyzing the flow records to identify one or more traffic patterns in the network environment, and automatically updating a load balancer configuration based on the one or more traffic patterns, wherein updating the load balancer configuration improves at least one traffic flow parameter for at least one of the traffic flows passing through the middle box. Systems and machine-readable media are also provided.
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公开(公告)号：US20190230127A1
公开(公告)日：2019-07-25
申请号：US16032765
申请日：2018-07-11
Applicant: Cisco Technology, Inc.
Inventor： Shashi Gandham , Navindra Yadav , Janardhanan Radhakrishnan , Hoang-Nam Nguyen , Umesh Paul Mahindra , Sunil Gupta , Praneeth Vallem , Supreeth Rao , Darshan Shrinath Purandare , Xuan Zou , Girish Anant Kalele , Jothi Prakash Prabakaran
Abstract: Aspects of the disclosed technology relate to ways to authenticate customer/subscriber access to a policy update stream. A process of the technology can include steps for instantiating a network monitoring device in response to a request, the request comprising one or more configuration parameters for the network monitoring device, and receiving a first certificate from the network monitoring device, wherein the first certificate is based on the one or more configuration parameters. In some aspects, the steps can further include sending the first certificate to a processing pipeline for authentication, wherein the processing pipeline is configured to authenticate the first certificate based on a second certificate received by the processing pipeline from the network monitoring device. Systems and machine readable media are also provided.
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公开(公告)号：US20190230041A1
公开(公告)日：2019-07-25
申请号：US16011427
申请日：2018-06-18
Applicant: Cisco Technology, Inc.
Inventor： Supreeth Rao , Navindra Yadav , Umamaheswaran Arumugam , Michael Watts , Shashi Gandham , Duy Nguyen , Hai Vu , Prasannakumar Jobigenahally Malleshaiah , Aiyesha Ma , Kai Zhu , Darshan Shrinath Purandare , Jothi Prakash Prabakaran
IPC: H04L12/891 , H04L29/08
Abstract: Systems, methods, and computer-readable media for flow stitching network traffic flow segments across middleboxes. A method can include collecting flow records of traffic flow segments at a first middlebox and a second middlebox in a network environment including one or more transaction identifiers assigned to the traffic flow segments. Sources and destinations of the traffic flow segments can be identified with respect to the first middlebox and the second middlebox. Corresponding subsets of the traffic flow segments can be stitched together to from a first stitched traffic flow at the first middlebox and a second stitched traffic flow at the second middlebox. The first and second stitched traffic flows can be stitched together to form a cross-middlebox stitched traffic flow across the first middlebox and the second middlebox. The cross-middlebox 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：US20190230035A1
公开(公告)日：2019-07-25
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 , H04L12/26 , H04L12/24
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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