公开(公告)号：US11700173B2

公开(公告)日：2023-07-11

申请号：US16948627

申请日：2020-09-25

Applicant: Cisco Technology, Inc.

Inventor： Shyamsundar N. Maniyar ,  Sanjay Kumar Hooda ,  Shree N. Murthy ,  Sonal Prem Kumar Chhabria ,  Akshay Dorwat

IPC: H04L41/0813 ,  H04L12/46 ,  H04L67/306

CPC classification number: H04L41/0813 ,  H04L12/4641 ,  H04L67/306 ,  H04L2212/00

Abstract: In one embodiment, dynamic user private networks are virtually segmented within a shared virtual network. A network control system maintains the dynamic logical segmentation of the shared virtual network. User entities (e.g., user devices and/or services) are communicatively coupled to respective personal virtual networks via endpoints of access devices. Each of these endpoints is associated with a corresponding user private network. Responsive in real-time to automated processing of a received electronic particular user request, the network control system automatically modifies the dynamic logical segmentation of the shared virtual network to move a particular user entity on the shared virtual network to newly being on the first dynamic user private network without being disconnected from the shared virtual network. One embodiment uses different user private network identifiers (UPN-IDs) associated with endpoints and received packets to identify their respective user private network.

公开(公告)号：US12107721B2

公开(公告)日：2024-10-01

申请号：US18426498

申请日：2024-01-30

Applicant: Cisco Technology, Inc.

Inventor： Shyamsundar N. Maniyar ,  Sanjay Kumar Hooda ,  Shree N. Murthy ,  Sonal Prem Kumar Chhabria ,  Akshay Dorwat

IPC: H04L41/0813 ,  H04L12/46 ,  H04L67/306

CPC classification number: H04L41/0813 ,  H04L12/4641 ,  H04L67/306 ,  H04L2212/00

Abstract: In one embodiment, dynamic user private networks are virtually segmented within a shared virtual network. A network control system maintains the dynamic logical segmentation of the shared virtual network. User entities (e.g., user devices and/or services) are communicatively coupled to respective personal virtual networks via endpoints of access devices. Each of these endpoints is associated with a corresponding user private network. Responsive in real-time to automated processing of a received electronic particular user request, the network control system automatically modifies the dynamic logical segmentation of the shared virtual network to move a particular user entity on the shared virtual network to newly being on the first dynamic user private network without being disconnected from the shared virtual network. One embodiment uses different user private network identifiers (UPN-IDs) associated with endpoints and received packets to identify their respective user private network.

公开(公告)号：US20230300024A1

公开(公告)日：2023-09-21

申请号：US18322236

申请日：2023-05-23

Applicant: Cisco Technology, Inc.

Inventor： Shyamsundar N. Maniyar ,  Sanjay Kumar Hooda ,  Shree N. Murthy ,  Sonal Prem Kumar Chhabria ,  Akshay Dorwat

IPC: H04L41/0813 ,  H04L12/46 ,  H04L67/306

CPC classification number: H04L41/0813 ,  H04L12/4641 ,  H04L67/306 ,  H04L2212/00

Abstract: In one embodiment, dynamic user private networks are virtually segmented within a shared virtual network. A network control system maintains the dynamic logical segmentation of the shared virtual network. User entities (e.g., user devices and/or services) are communicatively coupled to respective personal virtual networks via endpoints of access devices. Each of these endpoints is associated with a corresponding user private network. Responsive in real-time to automated processing of a received electronic particular user request, the network control system automatically modifies the dynamic logical segmentation of the shared virtual network to move a particular user entity on the shared virtual network to newly being on the first dynamic user private network without being disconnected from the shared virtual network. One embodiment uses different user private network identifiers (UPN-IDs) associated with endpoints and received packets to identify their respective user private network.

公开(公告)号：US20250080474A1

公开(公告)日：2025-03-06

申请号：US18241079

申请日：2023-08-31

Applicant: Cisco Technology, Inc.

Inventor： Shree Narasimha Murthy ,  Sanjay Kumar Hooda ,  Sonal Prem Kumar Chhabria

IPC: H04L47/74 ,  H04L41/0604 ,  H04L47/80

Abstract: Techniques that include a network that is configured in the first mode of a reactive mode to respond to a client attempting to access an endpoint of the network by providing information to be sent to a map server and by checking whether at least an IP address associated with the client corresponds to a registration produced for the client by a wireless controller. Further, the network is configured in a second mode of a proactive mode to determine based on a count maintained by a wireless controller of a number of client IP addresses whether to allow access or not to allow access to one or more clients to the network.

公开(公告)号：US20240171457A1

公开(公告)日：2024-05-23

申请号：US18426498

申请日：2024-01-30

Applicant: Cisco Technology, Inc.

Inventor： Shyamsundar N. Maniyar ,  Sanjay Kumar Hooda ,  Shree N. Murthy ,  Sonal Prem Kumar Chhabria ,  Akshay Dorwat

IPC: H04L41/0813 ,  H04L12/46 ,  H04L67/306

CPC classification number: H04L41/0813 ,  H04L12/4641 ,  H04L67/306 ,  H04L2212/00

Abstract: In one embodiment, dynamic user private networks are virtually segmented within a shared virtual network. A network control system maintains the dynamic logical segmentation of the shared virtual network. User entities (e.g., user devices and/or services) are communicatively coupled to respective personal virtual networks via endpoints of access devices. Each of these endpoints is associated with a corresponding user private network. Responsive in real-time to automated processing of a received electronic particular user request, the network control system automatically modifies the dynamic logical segmentation of the shared virtual network to move a particular user entity on the shared virtual network to newly being on the first dynamic user private network without being disconnected from the shared virtual network. One embodiment uses different user private network identifiers (UPN-IDs) associated with endpoints and received packets to identify their respective user private network.

公开(公告)号：US11909591B2

公开(公告)日：2024-02-20

申请号：US18322236

申请日：2023-05-23

Applicant: Cisco Technology, Inc.

Inventor： Shyamsundar N. Maniyar ,  Sanjay Kumar Hooda ,  Shree N. Murthy ,  Sonal Prem Kumar Chhabria ,  Akshay Dorwat

IPC: H04L41/0813 ,  H04L12/46 ,  H04L67/306

CPC classification number: H04L41/0813 ,  H04L12/4641 ,  H04L67/306 ,  H04L2212/00

Abstract: In one embodiment, dynamic user private networks are virtually segmented within a shared virtual network. A network control system maintains the dynamic logical segmentation of the shared virtual network. User entities (e.g., user devices and/or services) are communicatively coupled to respective personal virtual networks via endpoints of access devices. Each of these endpoints is associated with a corresponding user private network. Responsive in real-time to automated processing of a received electronic particular user request, the network control system automatically modifies the dynamic logical segmentation of the shared virtual network to move a particular user entity on the shared virtual network to newly being on the first dynamic user private network without being disconnected from the shared virtual network. One embodiment uses different user private network identifiers (UPN-IDs) associated with endpoints and received packets to identify their respective user private network.