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公开(公告)号：US20250106009A1
公开(公告)日：2025-03-27
申请号：US18474006
申请日：2023-09-25
Applicant: Arista Networks, Inc.
Inventor： Anubhav Gupta , Venkata Ramchandra Murthy Jonnalagadda , Rajesh Kumar Ganapathy Achari , Venkatesh Ramachandran , Anoop Kumaran Nair , Rajarao Bhagya Prasad Nittur , Krishna Prabhakar
Abstract: Client devices in the same device group may use the same group-specific key to perform a key exchange operation with access point(s) to obtain network access. A network access management server may provide centralized management of different device groups each being associated with a different group-specific key during the life cycles of the device groups. An access point may communicate with the network access management server to obtain the group-specific key to assist in authenticating network access of a connecting client device.
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公开(公告)号：US20240414058A1
公开(公告)日：2024-12-12
申请号：US18397939
申请日：2023-12-27
Applicant: Arista Networks, Inc.
Inventor： Krishna Prabhakar , Rajarao Bhagya Prasad Nittur , Anoop Kumaran Nair , Rajesh Kumar Ganapathy Achari , Madhusudhan Chitradurga Sethuram Setty , Venkatesh Ramachandran
IPC: H04L41/0894 , H04L41/0893 , H04L41/28 , H04L43/0876
Abstract: A method of operating a network is provided that includes identifying a plurality of client devices connected to the network, categorizing the client devices into respective client groups based on device characteristics of each of the client devices, analyzing traffic patterns among the client groups and assigning the client groups to respective network segments based on the observed traffic patterns, and generating one or more network access policy for at least one of the network segments based on the traffic patterns or baseline behavior associated with a portion of the client devices belonging to the at least one of the network segments.
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公开(公告)号：US20240411752A1
公开(公告)日：2024-12-12
申请号：US18486051
申请日：2023-10-12
Applicant: Arista Networks, Inc.
Inventor： Krishna Prabhakar , Rajarao Bhagya Prasad Nittur , Anoop Kumaran Nair , Rajesh Kumar Ganapathy Achari , Madhusudhan Chitradurga Sethuram Setty , Venkatesh Ramachandran
IPC: G06F16/245 , G06F16/242 , G06F40/295 , G06F40/40
Abstract: A method of operating a network is provided that includes receiving a query, using a first language model to determine an intent or purpose of the query, using a second language model to extract a named entity from the query, and obtaining search results by searching for the extracted named entity on a named entity list corresponding to a particular tenant. The method can further include generating a response based on the search results. The query can be a natural language query, and the first language model can be a natural language model. The second language model for extracting the named entity can be a network-related language model that is trained on network records associated with a plurality of tenants. The network records associated with the plurality of tenants can be stored on a multi-tenant database.
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公开(公告)号：US20240414152A1
公开(公告)日：2024-12-12
申请号：US18524392
申请日：2023-11-30
Applicant: Arista Networks, Inc.
Inventor： Rajesh Kumar Ganapathy Achari , Anoop Kumaran Nair , Madhusudhan Chitradurga Sethuram Setty , Rajarao Bhagya Prasad Nittur , Krishna Prabhakar , Anubhav Gupta
IPC: H04L9/40
Abstract: A device access management server may facilitate secure remote access of a target device by an accessing device. The secure remote access of the target device by the accessing device may be authenticated using a session token. The device access management server may maintain the session token and other session information.
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Patent Agency Ranking
公开(公告)号：US20240414059A1
公开(公告)日：2024-12-12
申请号：US18643837
申请日：2024-04-23
Applicant: Arista Networks, Inc.
Inventor： Anoop Kumaran Nair , Venkatesh Ramachandran , Rajesh Kumar Ganapathy Achari , Rajarao Bhagya Prasad Nittur , Krishna Prabhakar
IPC: H04L41/0894 , H04L41/0806 , H04L41/0895
Abstract: A network management server may provide options via a user interface for configuring a network and a network policy for the network. The network management server may identify values for network attributes based on the user-selected option(s). The network management server may maintain network entity attribute information and use the network entity attribute information to populate the selectable options based on which conditions and/or actions for the network policy are defined.
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公开(公告)号：US20250106629A1
公开(公告)日：2025-03-27
申请号：US18473994
申请日：2023-09-25
Applicant: Arista Networks, Inc.
Inventor： Anubhav Gupta , Venkata Ramchandra Murthy Jonnalagadda , Rajesh Kumar Ganapathy Achari , Venkatesh Ramachandran , Anoop Kumaran Nair , Rajarao Bhagya Prasad Nittur , Krishna Prabhakar
IPC: H04W12/069 , H04W12/0431
Abstract: Client devices in the same device group may use the same group-specific key to perform a key exchange operation with access point(s) to obtain network access. A network access management server may provide centralized management of different device groups each being associated with a different group-specific key during the life cycles of the device groups. An access point may communicate with the network access management server to obtain the group-specific key to assist in authenticating network access of a connecting client device.
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公开(公告)号：US20240411652A1
公开(公告)日：2024-12-12
申请号：US18538937
申请日：2023-12-13
Applicant: Arista Networks, Inc.
Inventor： Krishna Prabhakar , Rajarao Bhagya Prasad Nittur , Venkatesh Ramachandran , Anoop Kumaran Nair , Rajesh Kumar Ganapathy Achari , Madhusudhan Chitradurga Sethuram Setty
IPC: G06F11/22 , H04L41/14 , H04L41/149
Abstract: A method of operating a server is provided that includes providing, with the server, one or more services relating to network access control and management of a network, predicting a network configuration failure associated with the network with a failure prediction model, and generating a network configuration recommendation based on the predicted network configuration failure to avoid the predicted network configuration failure. The failure prediction model can be a machine-learning based network configuration failure prediction model that is trained on past network configuration failure events. Operated in this way, erroneous network configuration issues can be automatically identified and addressed in a timely fashion.
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公开(公告)号：US20240413982A1
公开(公告)日：2024-12-12
申请号：US18674292
申请日：2024-05-24
Applicant: Arista Networks, Inc.
Inventor： Krishna Prabhakar , Rajarao Bhagya Prasad Nittur , Mohit Goyal , Anoop Kumaran Nair , Rajesh Kumar Ganapathy Achari
Abstract: A device access management server may facilitate secure access of a target device by an accessing device. The secure remote access of the target device by the accessing device may be facilitated by a public key infrastructure (PKI) certificate issued and/or validated by the device access management server.
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公开(公告)号：US20240411638A1
公开(公告)日：2024-12-12
申请号：US18541858
申请日：2023-12-15
Applicant: Arista Networks, Inc.
Inventor： Krishna Prabhakar , Rajarao Bhagya Prasad Nittur , Rajesh Kumar Ganapathy Achari , Madhusudhan Chitradurga Sethuram Setty , Pradip Das , Premraj Lourduraj
Abstract: A method of operating a server is provided that includes providing, with the server, one or more services relating to network access control and management of a network, predicting a failure of the server with a failure prediction model, and performing a remedial action to avoid disruption in the one or more services. The server can be a network access control and management server. The failure prediction model can be a machine-learning based server failure prediction model that is trained on past server failure events. Operated in this way, the server can operate with minimal network/server disruption so that service level agreements with various customers are maintained while reducing operational complexity.
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