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公开(公告)号：US20200220780A1
公开(公告)日：2020-07-09
申请号：US16820404
申请日：2020-03-16
Applicant: Cisco Technology, Inc.
Inventor： Rohit Prasad , Shashi Gandham , Hoang Nguyen , Abhishek Singh , Shih-Chun Chang , Navindra Yadav , Ali Parandehgheibi , Paul Mach , Rachita Agasthy , Ravi Prasad , Varun Malhotra , Michael Watts , Sunil Gupta
IPC: H04L12/24
Abstract: The disclosed technology relates to intent driven network management. A system is configured to maintain an inventory store comprising records for a set of network entities in a network, wherein each network entity in the set of network entities is associated with a record in the inventory store. The system receives a user intent statement comprising an action and a flow filter representing network data flows on which the action is to be applied and queries, based on the flow filter, the inventory store to identify a plurality of network entities in the set of network entities to which the user intent statement applies. The system generates a plurality of network policies that implement the user intent statement based on the plurality of network entities and the action and enforces the plurality network policies.
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公开(公告)号：US20180278481A1
公开(公告)日：2018-09-27
申请号：US15470499
申请日：2017-03-27
Applicant: CISCO TECHNOLOGY, INC.
Inventor： Rohit Prasad , Shashi Gandham , Hai Vu , Varun Malhotra , Sunil Gupta , Abhishek Singh , Navindra Yadav , Ali Parandehgheibi , Ravi Prasad , Praneeth Vallem , Paul Lesiak , Hoang Nguyen
CPC classification number: H04L41/0893 , G06F8/61 , G06F17/30094 , G06F17/30194 , H04L41/044 , H04L41/046 , H04L41/0856 , H04L67/06 , H04L67/1097
Abstract: The disclosed technology relates to a distributed policy store. A system is configured to locate, in an index, an entry for a network entity, determine, based on the entry, a file identifier for a file containing a record for the network entity and an offset indicating a location of the record in the file. The system is further configured to locate the file in a distributed file system using the file identifier, locate the record in the file using the offset, and retrieve the record.
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公开(公告)号：US20220014436A1
公开(公告)日：2022-01-13
申请号：US17482411
申请日：2021-09-22
Applicant: Cisco Technology, Inc.
Inventor： Rohit Prasad , Shashi Gandham , Hoang Nguyen , Abhishek Singh , Shih-Chun Chang , Navindra Yadav , Ali Parandehgheibi , Paul Mach , Rachita Agasthy , Ravi Prasad , Varun Malhotra , Michael Watts , Sunil Gupta
IPC: H04L12/24
Abstract: The disclosed technology relates to intent driven network management. A system is configured to maintain an inventory store comprising records for a set of network entities in a network, wherein each network entity in the set of network entities is associated with a record in the inventory store. The system receives a user intent statement comprising an action and a flow filter representing network data flows on which the action is to be applied and queries, based on the flow filter, the inventory store to identify a plurality of network entities in the set of network entities to which the user intent statement applies. The system generates a plurality of network policies that implement the user intent statement based on the plurality of network entities and the action and enforces the plurality network policies.
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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：US10523512B2
公开(公告)日：2019-12-31
申请号：US15468642
申请日：2017-03-24
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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Patent Agency Ranking
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：US20180278478A1
公开(公告)日：2018-09-27
申请号：US15468642
申请日：2017-03-24
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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公开(公告)号：US11646940B2
公开(公告)日：2023-05-09
申请号：US17482411
申请日：2021-09-22
Applicant: Cisco Technology, Inc.
Inventor： Rohit Prasad , Shashi Gandham , Hoang Nguyen , Abhishek Singh , Shih-Chun Chang , Navindra Yadav , Ali Parandehgheibi , Paul Mach , Rachita Agasthy , Ravi Prasad , Varun Malhotra , Michael Watts , Sunil Gupta
IPC: H04L41/0893 , H04L41/0853
CPC classification number: H04L41/0893 , H04L41/0856
Abstract: The disclosed technology relates to intent driven network management. A system is configured to maintain an inventory store comprising records for a set of network entities in a network, wherein each network entity in the set of network entities is associated with a record in the inventory store. The system receives a user intent statement comprising an action and a flow filter representing network data flows on which the action is to be applied and queries, based on the flow filter, the inventory store to identify a plurality of network entities in the set of network entities to which the user intent statement applies. The system generates a plurality of network policies that implement the user intent statement based on the plurality of network entities and the action and enforces the plurality network policies.
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公开(公告)号：US20210389877A1
公开(公告)日：2021-12-16
申请号：US16899290
申请日：2020-06-11
Applicant: Cisco Technology, Inc.
Inventor： Xin Liu , Sunil Gupta , Thanh Trung Ngo , Xuan Loc Bui , Hoang Viet Nguyen , Shashi Gandham , Navindra Yadav
Abstract: Systems, methods, and computer-readable for defining host functionalities in a computing environment include obtaining two or more snapshots comprising information pertaining to two or more processes executing in two or more hosts, the two or more snapshots being obtained at two or more points in time from the two or more hosts. One or more long-running processes amongst the two or more processes are identified based on one or more criteria associated with long-running processes. One or more priorities associated with the one or more long-running processes and used for defining functionalities for at least a subset of the two or more hosts, where high priorities are assigned to long-running processes, such as web server or database server processes, which are unique to at least the subset of the two or more hosts. Resources may be provisioned based on these host functionalities.
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公开(公告)号：US11146454B2
公开(公告)日：2021-10-12
申请号：US16820404
申请日：2020-03-16
Applicant: Cisco Technology, Inc.
Inventor： Rohit Prasad , Shashi Gandham , Hoang Nguyen , Abhishek Singh , Shih-Chun Chang , Navindra Yadav , Ali Parandehgheibi , Paul Mach , Rachita Agasthy , Ravi Prasad , Varun Malhotra , Michael Watts , Sunil Gupta
IPC: H04L12/24
Abstract: The disclosed technology relates to intent driven network management. A system is configured to maintain an inventory store comprising records for a set of network entities in a network, wherein each network entity in the set of network entities is associated with a record in the inventory store. The system receives a user intent statement comprising an action and a flow filter representing network data flows on which the action is to be applied and queries, based on the flow filter, the inventory store to identify a plurality of network entities in the set of network entities to which the user intent statement applies. The system generates a plurality of network policies that implement the user intent statement based on the plurality of network entities and the action and enforces the plurality network policies.
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