公开(公告)号：US20180184340A1

公开(公告)日：2018-06-28

申请号：US15388125

申请日：2016-12-22

Applicant: Cisco Technology, Inc.

Inventor： Gangadharan Byju Pularikkal ,  Mantha Ravi Sankar ,  Mark Grayson ,  Swaminathan Anantha

IPC: H04W36/00 ,  H04W36/14 ,  H04L29/12 ,  H04L29/06 ,  H04W12/06

CPC classification number: H04W12/06 ,  H04L12/66 ,  H04L63/0892 ,  H04L63/162 ,  H04W28/0252 ,  H04W28/0268 ,  H04W80/02 ,  H04W84/042 ,  H04W84/12

Abstract: Presented herein are techniques for detecting establishment of a bearer associated with a communication session offloaded from a mobile carrier network to a wireless local area network, such as a Wi-Fi® network, and sending, from the mobile carrier network to the wireless local area network, an indication of a level of quality of service (QoS) to be applied to a segment of the communication session that is conveyed by the wireless local area network. The indication of the level of QoS may be passed via a network controller.

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：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：US20200162917A1

公开(公告)日：2020-05-21

申请号：US16546014

申请日：2019-08-20

Applicant: Cisco Technology, Inc.

Inventor： Swaminathan Anantha ,  Mickael James Graham ,  Anvesh Reddy Podduturi

IPC: H04W12/06 ,  H04W76/11 ,  H04L29/06 ,  H04W4/80

Abstract: Systems and methods provide for provisioning network access using a tenant service set identifier (SSID) or an SSID of a specified duration and distributed authorization. A network management system can provision a wireless local area network (WLAN) and the SSID in an access point to enable a primary guest device to access the WLAN for a specified time period (e.g., a start time and end time). The network management system can cause the SSID and authentication data (e.g., authentication token, Pre-Shared Key (PSK), etc.) to be transmitted for receipt by the first client device. After the start time and in response to successfully authenticating the first client device, the first client device can authorize a second client device to access the WLAN. The network management system or the AP can disable access to the network via the SSID at the end time.

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.