公开(公告)号：US20250080493A1

公开(公告)日：2025-03-06

申请号：US18460409

申请日：2023-09-01

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Zhijun Ren ,  Xiaoding Shang ,  Hao Lu ,  Qiwei Chang

IPC: H04L61/5014 ,  H04L61/10

Abstract: An AP sets up a data tunnel to a remote network and monitors a remote DHCP session between a client device and a remote DHCP server in the remote network. The remote DHCP server assigns a remote IP address to the client device, and communication between the client device and the remote network is based on the remote IP address. In response to determining completion of the remote DHCP session, the AP initializes a local DHCP session with a local DHCP server in a local network to obtain a local IP address for the client device. Communication between the client device and the local network is based on the local IP address. In response to detecting the client device roaming from the AP to a target AP, the AP forwards the remote and local IP addresses and session data of active sessions on the client device to the target AP.

公开(公告)号：US12096343B2

公开(公告)日：2024-09-17

申请号：US17389587

申请日：2021-07-30

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Jianpo Han ,  Hao Lu ,  Guojun Zhang

IPC: H04W48/16 ,  H04W24/10 ,  H04W48/18 ,  H04W72/541 ,  H04W72/542

CPC classification number: H04W48/16 ,  H04W24/10 ,  H04W48/18 ,  H04W72/541 ,  H04W72/542

Abstract: Examples include scanning for cellular channels from various cellular service providers. Identifying cellular channels corresponding to cellular service providers. Recording a set of operating parameters for the cellular channels. Evaluating the cellular channels based on the set of operating parameters. Sorting the cellular service providers based on the evaluation of the cellular channels.

公开(公告)号：US20230336983A1

公开(公告)日：2023-10-19

申请号：US17720512

申请日：2022-04-14

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Rahul BAHAL ,  Mohd Shahnawaz Siraj ,  Hao Lu ,  Kannan Konath

IPC: H04W12/06 ,  H04W12/73 ,  H04W12/08

CPC classification number: H04W12/06 ,  H04W12/08 ,  H04W12/73

Abstract: Examples described herein relate to a method for establishing a backup connectivity between a sensor and a management system. The sensor may be deployed in an IT infrastructure and configured to execute a one or more predetermined evaluations for the IT network and generate corresponding evaluation result. Thereafter, the sensor may determine whether a connection between the sensor and the management system via a primary connectivity is unsuccessful. In response to determining that the connection between the sensor and the management system via the primary connectivity is unsuccessful, the sensor may establish a backup connectivity by successfully connecting to an available wireless network using a security credential received by the sensor upon successful verification of public key information of the sensor via an authentication server. The sensor then transmits the evaluation result to the management system via the backup connectivity.

公开(公告)号：US11637779B2

公开(公告)日：2023-04-25

申请号：US17387003

申请日：2021-07-28

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Mohan Ram Bhadravati Ramakrishna Bhat ,  Hao Lu ,  Shravan Kumar Vuggrala ,  Raghunandan Prabhakar ,  Haifeng Zhang

IPC: H04L47/20 ,  H04L47/2441 ,  H04L45/74 ,  H04L47/2475 ,  H04L47/2483

Abstract: Some examples relate to distributing application classification entries to network devices. An example includes receiving, by a processing resource in a cloud computing system, an application classification entry for an application from respective network devices on a network. The application classification entry may comprise a given application identifier for identifying the application and control information for routing a network packet originating from the application. For the given application identifier, the processing resource may generate a consolidated set of application classification entries, based on the application classification entry received from respective network devices. The processing resource may then determine appropriate network devices to distribute the consolidated set of application classification entries.

公开(公告)号：US11588781B2

公开(公告)日：2023-02-21

申请号：US17242551

申请日：2021-04-28

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Haifeng Zhang ,  Hao Lu ,  Mohan Ram Bhadravati Ramakrishna Bhat ,  Xiaoding Shang

IPC: H04L61/4511 ,  H04L61/2514 ,  H04L61/5076 ,  H04L9/40 ,  H04W4/029 ,  H04L12/46 ,  H04L65/102 ,  H04L47/24 ,  H04L45/76 ,  H04L45/74 ,  H04W8/26

Abstract: Some examples relate to controlling network traffic pertaining to a domain name based on a Domain Name System-Internet Protocol address (DNS-IP) mapping, An example includes receiving, in a cloud computing system, a local DNS-IP mapping for a domain name from respective Access Points (APs) in a virtual local area network (VLAN) along with geographical information of respective APs; generating a global DNS-IP mapping database comprising the local DNS-IP mapping for the domain name received from respective APs in the VLAN along with geographical information of respective APs, in the cloud computing system; and determining appropriate APs to distribute the global DNS-IP mapping, based on location information of respective APs.

公开(公告)号：US20230035399A1

公开(公告)日：2023-02-02

申请号：US17387003

申请日：2021-07-28

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Mohan Ram Bhadravati Ramakrishna Bhat ,  Hao Lu ,  Shravan Kumar Vuggrala ,  Raghunandan Prabhakar ,  Haifeng Zhang

IPC: H04L12/813 ,  H04L12/851 ,  H04L12/859 ,  H04L12/747

Abstract: Some examples relate to distributing application classification entries to network devices. An example includes receiving, by a processing resource in a cloud computing system, an application classification entry for an application from respective network devices on a network. The application classification entry may comprise a given application identifier for identifying the application and control information for routing a network packet originating from the application. For the given application identifier, the processing resource may generate a consolidated set of application classification entries, based on the application classification entry received from respective network devices. The processing resource may then determine appropriate network devices to distribute the consolidated set of application classification entries.

公开(公告)号：US11246055B1

公开(公告)日：2022-02-08

申请号：US17024610

申请日：2020-09-17

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Hao Lu ,  Sachin Ganu ,  Xiaoding Shang ,  Nitin Changlani

IPC: H04L12/715 ,  H04W28/02 ,  H04W28/24 ,  H04W24/02 ,  H04W88/08

Abstract: Systems and methods for providing enhanced Quality of Service (QoS) network transmissions can be based on an application sub-class or a user class. Systems and methods can include inspecting the information packet having a network level QoS field having a first network level QoS portion and a second network level QoS portion, determining an application sub-class or user class associated with the information packet, tagging the first network level QoS portion of the information packet according to a first network level QoS value, tagging the second network level QoS portion of the information packet according to a traffic priority indication and to a determined application sub-class or user class, and queuing the information packet for transmission from a network element based on the tagged first network level QoS portion and the second network level QoS portion.

公开(公告)号：US20210195459A1

公开(公告)日：2021-06-24

申请号：US16721366

申请日：2019-12-19

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Ankur Kamthe ,  Jian Dong ,  Anuj Bakre ,  Hao Lu

IPC: H04W28/02 ,  H04L12/851

Abstract: Techniques and architectures for using embedded scripting to support network device functionality. The format and a content of a network packet is evaluated to determine whether a receiving device is configured to decode the format and content of the network packet. Identification information for the non-classified network device and a payload from the network packet is sent to a remote server device. At least a code segment to enable decoding of the network packet format and content is received from the remote server device. The non-classified network device is classified to result in a classified network device based on decoding of the network packet utilizing the code segment. Data priority tags are applied to device traffic from the classified network device utilizing the code segment.

公开(公告)号：US12301536B2

公开(公告)日：2025-05-13

申请号：US18460409

申请日：2023-09-01

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Zhijun Ren ,  Xiaoding Shang ,  Hao Lu ,  Qiwei Chang

IPC: H04L61/5014 ,  H04L61/10 ,  H04L61/103

Abstract: An AP sets up a data tunnel to a remote network and monitors a remote DHCP session between a client device and a remote DHCP server in the remote network. The remote DHCP server assigns a remote IP address to the client device, and communication between the client device and the remote network is based on the remote IP address. In response to determining completion of the remote DHCP session, the AP initializes a local DHCP session with a local DHCP server in a local network to obtain a local IP address for the client device. Communication between the client device and the local network is based on the local IP address. In response to detecting the client device roaming from the AP to a target AP, the AP forwards the remote and local IP addresses and session data of active sessions on the client device to the target AP.

公开(公告)号：US11962657B2

公开(公告)日：2024-04-16

申请号：US17872367

申请日：2022-07-25

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Hao Lu ,  Rahul Bahal ,  Mohd Shahnawaz Siraj ,  Kannan Konath

IPC: G06F15/173 ,  H04L12/18 ,  H04L41/0654 ,  H04L43/08 ,  H04L67/51

CPC classification number: H04L67/51 ,  H04L12/18 ,  H04L41/0654 ,  H04L43/08

Abstract: Systems and methods are provided for discoverability detection of network services. The present disclosure provides for a cloud-based network insight server that collects performance information of a network and a network agent, communicating with the cloud-based network insight server, that monitors discoverability of network services hosted by devices on the network. The network agent receives configuration information from the cloud-based network insight server and transmits discoverability states of the devices to the cloud-based network insight server based on executing a service discovery process through an access point on the network.