公开(公告)号：US11677622B2

公开(公告)日：2023-06-13

申请号：US17282902

申请日：2018-11-01

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Aseem Sethi ,  Mark Andrew Denny

IPC: H04L41/0816 ,  H04L41/0654 ,  H04L43/045 ,  H04L43/0882 ,  H04L47/12 ,  H04L47/76

CPC classification number: H04L41/0816 ,  H04L41/0654 ,  H04L43/045 ,  H04L43/0882 ,  H04L47/12 ,  H04L47/76

Abstract: In some examples, a system monitors a network that includes a collection of interconnected virtual network functions (VNFs), the monitoring comprising receiving control information from a VNF of the VNFs, the control information specifying an action to take to address an issue detected by the VNF. Responsive to the monitoring, the system modifies an allocation of resources to the VNF.

公开(公告)号：US11627057B2

公开(公告)日：2023-04-11

申请号：US17282849

申请日：2018-11-01

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Aseem Sethi ,  Mark Andrew Denny

IPC: H04L41/5025 ,  H04L12/46 ,  H04L41/0604 ,  H04L41/0631 ,  H04L41/0654

Abstract: In some examples, a first virtual network function (VNF) that is part of a collection of interconnected VNFs detects a service interruption in a network that includes the collection interconnected VNFs. In response to detecting the service interruption, the first VNF sends control information to a target entity, the control information specifying an action to take to change a communication flow through the collection of interconnected VNFs.

公开(公告)号：US20210392043A1

公开(公告)日：2021-12-16

申请号：US17282902

申请日：2018-11-01

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Aseem Sethi ,  Mark Andrew Denny

IPC: H04L12/24 ,  H04L12/26 ,  H04L12/917 ,  H04L12/801

Abstract: In some examples, a system monitors a network that includes a collection of interconnected virtual network functions (VNFs), the monitoring comprising receiving control information from a VNF of the VNFs, the control information specifying an action to take to address an issue detected by the VNF. Responsive to the monitoring, the system modifies an allocation of resources to the VNF.

公开(公告)号：US11929988B2

公开(公告)日：2024-03-12

申请号：US17171963

申请日：2021-02-09

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Gopal Gupta ,  Abhinesh Mishra ,  Isaac Theogaraj ,  Aseem Sethi

IPC: H04L9/40 ,  H04L67/61

CPC classification number: H04L63/0272 ,  H04L63/102 ,  H04L63/105 ,  H04L63/1425 ,  H04L67/61

Abstract: Systems and methods are provided for dynamic virtual private network concentrators (VPNC) gateway selection and on-demand VRF-ID configuration. A dynamic VPNC gateway selection component can dynamically route to a particular VPNC gateway based on multiple user-specific factors, including: a) behavior of users on the network; and b) performance of a destination service/device. A dynamic VPNC gateway selection component can rank a user based on one or more factors relating to the behavior of the user. Also, the dynamic VPNC gateway selection component can determine whether a VPNC gateway at a data center is healthy, and whether a destination service at the data center is healthy. The dynamic VPNC gateway selection component can dynamically select a VPNC gateway from a plurality of VPNC gateways at the data center for communicating forwarded traffic from the user based on the user's ranking if either the VPNC gateway or the service are unhealthy.

公开(公告)号：US11500699B2

公开(公告)日：2022-11-15

申请号：US16256171

申请日：2019-01-24

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Aseem Sethi ,  Mark Andrew Denny

IPC: G06F9/54 ,  G06F9/455

Abstract: An interface module in a user space intercepts a call from a first virtual process, the call to cause communication of data from the first virtual process to a second virtual process. The interface module accesses mapping information to redirect the communication of data to the second virtual process without passing through the protocol stack of a kernel, the mapping information comprising entries each including network addresses used in identifying a respective connection between corresponding virtual processes.

公开(公告)号：US11128492B2

公开(公告)日：2021-09-21

申请号：US16385299

申请日：2019-04-16

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Aseem Sethi ,  Manoj Wagle

IPC: H04L12/66

Abstract: An example network orchestrator includes processing circuitry and memory. Instructions of the memory, when executed by the processing circuitry, cause the network orchestrator to receive an indication that a branch gateway has joined a SD-WAN. The instructions further cause the network orchestrator to determine, based on parameters of the branch gateway, a geographic location of the branch gateway. The instructions further cause the network orchestrator to select a set of headend gateways located in a region including the geographic location of the branch gateway. The instructions further cause the network orchestrator to calculate a suitability score for each headend gateway based on the geographic location of the branch gateway in comparison to a geographic location of the each headend gateway. The instructions further cause the network orchestrator to assign the branch gateway to a headend gateway of the set of headend gateways with an optimal suitability score.