公开(公告)号：US11218462B2

公开(公告)日：2022-01-04

申请号：US16178553

申请日：2018-11-01

Applicant: Cisco Technology, Inc.

Inventor： Swaminathan Anantha ,  Santosh Ramrao Patil ,  Gangadharan Byju Pularikkal ,  Mark Grayson ,  Sourav Chakraborty

IPC: H04L29/06 ,  H04W12/06 ,  H04W88/16 ,  H04W16/14

Abstract: A method is performed at a gateway device including one or more processors and a non-transitory memory. The method includes, receiving, from a first wireless network, a first get authentication token request, where the first get authentication token request includes network information of a second wireless network and information of a first user equipment (UE). The method further includes forwarding the first get authentication token request to the second wireless network in response to receiving the first get authentication token request. The method additionally includes receiving a first authentication token from the second wireless network. The method also includes forwarding the first authentication token to the first UE via the first wireless network in order to associate the first UE with the second wireless network.

公开(公告)号：US20210320876A1

公开(公告)日：2021-10-14

申请号：US17324910

申请日：2021-05-19

Applicant: Cisco Technology, Inc.

Inventor： Gangadharan Byju Pularikkal ,  Santosh Ramrao Patil ,  Mark Grayson ,  Swaminathan Anantha ,  Sourav Chakraborty

IPC: H04L12/857 ,  H04L12/725 ,  H04L12/927 ,  H04L29/06

Abstract: Systems, methods, and devices are disclosed for providing a quality of service between nodes. A service provider can receive, from a first node of a customer network to an ingress node of a service provider network, packets bound for a second node on the customer network that is remote from the first node. The packets are mapped to a network segment according to a traffic type based on an identifier associated with the packets that identifies the traffic type of the packets. The packets are sent via their mapped network segment to an egress node with connectivity to the second node of the customer network according to a quality of service associated with the traffic type identified by the identifier.

公开(公告)号：US11018983B2

公开(公告)日：2021-05-25

申请号：US16788652

申请日：2020-02-12

Applicant: Cisco Technology, Inc.

Inventor： Gangadharan Byju Pularikkal ,  Santosh Ramrao Patil ,  Mark Grayson ,  Swaminathan Anantha ,  Sourav Chakraborty

IPC: H04L12/927 ,  H04L29/06 ,  H04L12/26 ,  H04L12/857 ,  H04L12/725

Abstract: Systems, methods, and devices are disclosed for providing a quality of service between nodes. A service provider can receive, from a first node of a customer network to an ingress node of a service provider network, packets bound for a second node on the customer network that is remote from the first node. The packets are mapped to a network segment according to a traffic type based on an identifier associated with the packets that identifies the traffic type of the packets. The packets are sent via their mapped network segment to an egress node with connectivity to the second node of the customer network according to a quality of service associated with the traffic type identified by the identifier.

公开(公告)号：US11658912B2

公开(公告)日：2023-05-23

申请号：US17324910

申请日：2021-05-19

Applicant: Cisco Technology, Inc.

Inventor： Gangadharan Byju Pularikkal ,  Santosh Ramrao Patil ,  Mark Grayson ,  Swaminathan Anantha ,  Sourav Chakraborty

IPC: H04L69/22 ,  H04L43/0852 ,  H04L43/0888 ,  H04L43/0894 ,  H04L47/2491 ,  H04L45/302 ,  H04L47/80

CPC classification number: H04L47/2491 ,  H04L45/306 ,  H04L47/805 ,  H04L69/22 ,  H04L43/0852 ,  H04L43/0888 ,  H04L43/0894

Abstract: Systems, methods, and devices are disclosed for providing a quality of service between nodes. A service provider can receive, from a first node of a customer network to an ingress node of a service provider network, packets bound for a second node on the customer network that is remote from the first node. The packets are mapped to a network segment according to a traffic type based on an identifier associated with the packets that identifies the traffic type of the packets. The packets are sent via their mapped network segment to an egress node with connectivity to the second node of the customer network according to a quality of service associated with the traffic type identified by the identifier.

公开(公告)号：US11356331B2

公开(公告)日：2022-06-07

申请号：US16455163

申请日：2019-06-27

Applicant: Cisco Technology, Inc.

Inventor： Manoj Gupta ,  Sourav Chakraborty ,  Venkata Prathyusha Kuntupalli ,  Rajesh S. Pazhyannur ,  Jerome Henry

IPC: H04L12/24 ,  H04W76/10 ,  H04L41/14 ,  H04W84/12

Abstract: Wireless configuration diagnosis framework may be provided. A label for a choreography comprising a sequence of frames to be exchanged between a first access point and a first client device may be created by a controller. A reference footprint for the choreography may be created. The reference footprint may comprise, for each frame of the sequence of frames, a frame type, an information element for the frame type, and a bit value for the information element. The reference footprint may be sent to the first access point. A plurality of frames exchanged between the first access point and the first client device associated with the choreography and an outcome for the choreography may be received from the first access point in response to the choreography being triggered.

公开(公告)号：US10904322B2

公开(公告)日：2021-01-26

申请号：US16009485

申请日：2018-06-15

Applicant: Cisco Technology, Inc.

Inventor： Santosh Ramrao Patil ,  Swaminathan Anantha ,  Sourav Chakraborty ,  Shyam Sundar Vaidyanathan ,  Gangadharan Byju Pularikkal

IPC: H04L29/08 ,  H04L12/26 ,  H04L12/66

Abstract: The disclosed technology relates to systems and methods for automatically scaling down network resources, such as servers or gateway instances, based on predetermined thresholds. A system is configured to detect a reduction in one or more network metrics related to a first server, and instruct the first server to issue a rekey request to a plurality of devices connected to the first server. The system is further configured to instruct a load balancer to route to at least one other server responses from the plurality of devices to the rekey request, and determine a number of connections remaining between the first server and the plurality of devices. The system may be further configured to instruct the load balancer to terminate the first server based on the detected number of connections remaining between the first server and the plurality of devices.

公开(公告)号：US20190387049A1

公开(公告)日：2019-12-19

申请号：US16009485

申请日：2018-06-15

Applicant: Cisco Technology, Inc.

Inventor： Santosh Ramrao Patil ,  Swaminathan Anantha ,  Sourav Chakraborty ,  Shyam Sundar Vaidyanathan ,  Gangadharan Byju Pularikkal

IPC: H04L29/08 ,  H04L12/66 ,  H04L12/26

Abstract: The disclosed technology relates to systems and methods for automatically scaling down network resources, such as servers or gateway instances, based on predetermined thresholds. A system is configured to detect a reduction in one or more network metrics related to a first server, and instruct the first server to issue a rekey request to a plurality of devices connected to the first server. The system is further configured to instruct a load balancer to route to at least one other server responses from the plurality of devices to the rekey request, and determine a number of connections remaining between the first server and the plurality of devices. The system may be further configured to instruct the load balancer to terminate the first server based on the detected number of connections remaining between the first server and the plurality of devices.