公开(公告)号：US20220337480A1

公开(公告)日：2022-10-20

申请号：US17406749

申请日：2021-08-19

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Brundha Srinivasa VANAJAKSHI ,  Avanika AGARWAL

IPC: H04L12/24 ,  H04L12/46 ,  H04L29/06 ,  H04L12/26

Abstract: Examples described herein relate to the selection of virtual private network profiles. A device obtains VPN metrics associated with a plurality of VPN server nodes and monitors device usage metrics. The device is configured with a first VPN profile, which indicates that a first VPN tunnel connection is associated with a first VPN server node from the plurality of VPN server nodes. The device determines a latency associated with each of the plurality of VPN server nodes based on the VPN metrics and the device usage metrics. A second VPN server node associated with a least latency among the plurality of VPN server nodes is selected. A second VPN tunnel connection associated with the second VPN server node is determined based on the device usage metrics. A second VPN profile indicating that the second VPN tunnel connection is associated with the second VPN server node is displayed as a recommendation to a user.

公开(公告)号：US11477111B2

公开(公告)日：2022-10-18

申请号：US17365889

申请日：2021-07-01

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Richard A. Barry ,  Lei Zhang

IPC: G06F15/173 ,  H04L45/02 ,  H04L45/18 ,  H04L45/00 ,  H04L45/745 ,  H04L43/0817 ,  H04L45/42 ,  H04L45/48 ,  H04L45/50 ,  H04L47/125 ,  H04L49/101 ,  H04L49/253 ,  H04L12/46 ,  H04L45/16

Abstract: A method for setting up forwarding tables is described. A USAT part for a node is received. The USAT part includes glow definitions and a FGPL. Each glow describes network traffic flows and role instructions for the flows. Each FGP describes a role for the switching node; a validity rule; and relevant network topology. The method also includes determining a selected active FGP in the FGPL using the validity rule for the FGP, a network state and the ordering of the FGPs; initializing the glows, requesting a role identification to perform based on the selected FGP, determining the role instructions and instructing the TMS to update tables accordingly; and storing entries in software tables based on glows and the role instructions for the identified role, dynamically resolving conflicts among entries, and granting table updates to hardware tables. The tables include a software table for each hardware memory for forwarding packets.

公开(公告)号：US11476909B2

公开(公告)日：2022-10-18

申请号：US17101631

申请日：2020-11-23

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Yuying Chen ,  Kuanyue Li ,  Jianpo Han

IPC: H04B7/02 ,  H04L1/02 ,  H04B7/06 ,  G01C17/02 ,  G01S19/01 ,  H04B7/08

Abstract: Embodiments of the present disclosure relate to automatic antenna beam alignment. A method comprises determining first position-related information indicating a first location and a first orientation of a first communication device. The first communication device comprises a plurality of antenna sectors configured for generating respective directional beams. The method also comprises receiving, from a second communication device, second position-related information indicating a second location and a second orientation of the second communication device. The method also further comprises selecting a subset of the plurality of antenna sectors based on the first and the second position-related information; and causing the first communication device to perform beamforming training with the second communication device using the selected subset of antenna sectors. A decreased number of antenna sectors are scanned during the beamforming training, which can reduce the time overhead and facilitate the devices to find the best beam efficiently.

公开(公告)号：US11475169B2

公开(公告)日：2022-10-18

申请号：US16291094

申请日：2019-03-04

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Martin Foltin ,  Aalap Tripathy ,  Harvey Edward White, Jr. ,  John Paul Strachan

IPC: G06F21/76 ,  G06F21/55 ,  H04L29/06 ,  H04L9/40

Abstract: Examples described herein relate to a security system consistent with the disclosure. For instance, the security system may comprise a sensor interface bridge connecting a gateway to an input/output (I/O) card, a Field Programmable Gate Array (FPGA) to scan data to detect an anomaly in the data while the data is in the sensor interface bridge, where a learning neural network accelerator Application-Specific Integrated Circuit (ASIC) is integrated with the FPGA and send the data without an anomaly to the gateway.

公开(公告)号：US20220330136A1

公开(公告)日：2022-10-13

申请号：US17227109

申请日：2021-04-09

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： MOHD SHAHNAWAZ SIRAJ ,  QIANG ZHOU ,  ANDRE BEAUDIN

IPC: H04W48/10

Abstract: Systems and methods are provided for multiple basic service set identifier (MBSSID) beaconing (from an access point (AP) standpoint) and MBSSID/virtual AP (VAP) scanning (from a client device perspective). To facilitate easier discovery of mesh APs/VAPs, BSSIDs associated with mesh VAPs can be advertised more frequently, e.g., being broadcast as a transmitted or non-transmitted BSSID in each MBSSID beacon. Additionally, information regarding mesh VAPs, such as mesh capability information, can be provided via intermediate discovery beacons or frames such that out-of-band scanning mechanisms can discover mesh VAPs faster. Additionally still, the existence of mesh VAPs can be advertised in a dedicated field of an MBSSID beacon.

公开(公告)号：US20220329526A1

公开(公告)日：2022-10-13

申请号：US17226794

申请日：2021-04-09

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Shen Li ,  Kevin M. Worth ,  Christian Elton Cleveland ,  Matthew Lee Deter

IPC: H04L12/813 ,  H04L12/819 ,  H04L12/851

Abstract: A system for facilitating data transmission in a switch is provided. During operation, the system can obtain one or more sets of configuration parameters for a plurality of traffic policing filters of the switch. A respective traffic policing filter can correspond to a token bucket. A number of tokens in the token bucket can indicate whether to forward a packet associated with the traffic policing filter. The system can determine the token allocation frequencies for the plurality of traffic policing filters based on the one or more sets of configuration parameters. The system can then select a sampling interval from the token allocation frequencies based on a selection policy and determine a performance rate for the plurality of traffic policing filters based on the sampling interval.

公开(公告)号：US20220329435A1

公开(公告)日：2022-10-13

申请号：US17808411

申请日：2022-06-23

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Thomas M. LAFFEY

IPC: H04L9/32 ,  H04L9/08 ,  G06F21/73

Abstract: Methods and systems for implementing DevID enrollment for hardware redundant Trust Platform Modules (TPMs), are described. A system can include hardware redundancy for management modules, and for TPMs that correspond to each management module. Accordingly, a product can have a dual-TPM configuration, where both modules are associated with the same product. Further, a process that particularly considers the presence of dual-TPMs for creating, issuing, and enrolling DevID certificates is described. The process issues and maintains DevID certificates for each TPM by synchronizing dual sessions that correspond to each TPM. Also, the process accounts for duplicate identification data, for example allowing the certificate authority (CA) to sign certificates for dual-TPMs linked to the same chassis number. The process can include performing validation checks, rendezvous points, and locks to ensure that DevID certificates are successfully issued for each of the dual-TPMs, respectively.

公开(公告)号：US20220327330A1

公开(公告)日：2022-10-13

申请号：US17406792

申请日：2021-08-19

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Madhusoodhana Chari SESHA ,  A Abdul SAMADH ,  Jayanth ANANTHAPADMANABAN ,  Sai Ram GANNA ,  Krishna Mohan ELLURU

IPC: G06K9/62 ,  H04L12/26 ,  G06N3/08 ,  G06N5/00

Abstract: A system and a method of classifying data and providing an accuracy of classification are described. The method includes determining values of statistical features associated with data packets present in a data stream. The values of statistical features are provided to a data model for producing a classification output including the data packets classified into one or more categories. While producing the classification output, the data model extracts heuristics for each of the values of statistical features, compares the heuristics with one or more conditional checks defined at each node within the data model, and determines a cumulative score based on results of the comparing. The cumulative score is determined by aggregating a score assigned to successful clearance of each conditional check. The cumulative score indicates an accuracy of the classification output.

公开(公告)号：US11468249B2

公开(公告)日：2022-10-11

申请号：US15515218

申请日：2014-11-17

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Ori Bendet

IPC: G06F3/00 ,  G06F9/00 ,  G06F17/00 ,  G06K3/02 ,  G06F16/93 ,  G06F40/10 ,  G06F40/134 ,  G06F40/137 ,  G06F3/048 ,  G06F3/0481 ,  G06F17/40 ,  G06F21/10

Abstract: A hierarchical representation of entities relate to development of at least one product. A portion of a document is selected. For the selected portion of the document, an indication associated with at least one of the entities in the hierarchical representation is received. Based on the received indication, a link is created between the selected portion of the document and the at least one of the entities in the hierarchical representation.

公开(公告)号：US20220322120A1

公开(公告)日：2022-10-06

申请号：US17218309

申请日：2021-03-31

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Amogh Guruprasad DESHMUKH ,  Eldad PERAHIA ,  Gaurav PATWARDHAN ,  Sachin GANU

IPC: H04W24/10 ,  H04L27/26 ,  H04W56/00

Abstract: Some examples of handling FTM requests comprises receiving a plurality of fine timing measurement (FTM) requests from a second network device over a first channel. Determining a channel traffic along the first channel. Adjusting a FTM response frequency based on the channel traffic. Responding based on the FTM response frequency, to a first number of FTM requests out of the plurality of FTM requests.