公开(公告)号：US11405776B2

公开(公告)日：2022-08-02

申请号：US16176491

申请日：2018-10-31

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Gopal Agarwal ,  Gopal Gupta ,  Sumit Kumar

IPC: H04W8/30 ,  H04W76/18 ,  H04W48/08 ,  H04W76/12 ,  H04W88/16 ,  H04W4/80 ,  H04W84/12

Abstract: A method for troubleshooting and resolving access point device uplink failures. The method includes detecting an unresponsive access point on a wired computer network. In addition, the method includes retrieving a record of peer access points to determine the peer access points for the unresponsive access point. Further, the method proceeds to sending a first request to a peer access point of the unresponsive access point to query the unresponsive access point for a response over a wireless network. In response to the query, the network management system sends a notification that the unresponsive access point has a cable malfunction if the unresponsive access point responds to the query. Furthermore, the method includes, in response to the query, sending a notification to the network management system to inform that the unresponsive access point has a power malfunction if the unresponsive access point fails to respond to the query.

公开(公告)号：US20200296586A1

公开(公告)日：2020-09-17

申请号：US16298144

申请日：2019-03-11

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Sriram Murthy ,  Sumit Kumar ,  Jacob Philip Michael ,  Gopal Gupta ,  Amit Kumar Gupta

IPC: H04W12/06 ,  H04L29/12 ,  H04L9/06 ,  H04W80/02 ,  H04L12/46

Abstract: Systems and methods are provided for new network device provisioning without Internet access. One method may include a method of network device provisioning without Internet access, the method including entering a pre-shared key (PSK) in a dynamic host configuration protocol (DHCP) message, obtaining the PSK from a set of DHCP message options by an onboarding network device requesting to join a private network, presenting the PSK, by the onboarding network device, to a network management system (NMS) of the private network, validating the PSK by the NMS, and updating an inventory list of the NMS to include the onboarding network device in the inventory list.

公开(公告)号：US11490256B2

公开(公告)日：2022-11-01

申请号：US16298144

申请日：2019-03-11

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Sriram Murthy ,  Sumit Kumar ,  Jacob Philip Michael ,  Gopal Gupta ,  Amit Kumar Gupta

IPC: H04W12/069 ,  H04L12/46 ,  H04W80/02 ,  H04L9/06 ,  H04L61/5014

Abstract: Systems and methods are provided for new network device provisioning without Internet access. One method may include a method of network device provisioning without Internet access, the method including entering a pre-shared key (PSK) in a dynamic host configuration protocol (DHCP) message, obtaining the PSK from a set of DHCP message options by an onboarding network device requesting to join a private network, presenting the PSK, by the onboarding network device, to a network management system (NMS) of the private network, validating the PSK by the NMS, and updating an inventory list of the NMS to include the onboarding network device in the inventory list.

公开(公告)号：US10925070B2

公开(公告)日：2021-02-16

申请号：US16261959

申请日：2019-01-30

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Gopal Gupta ,  Gopal Agarwal ,  Sumit Kumar

IPC: G06F9/44 ,  H04W72/06 ,  G06F8/65 ,  H04W24/10 ,  H04W88/08 ,  H04W24/02 ,  H04W24/08 ,  H04L12/24 ,  H04L12/26

Abstract: Systems and methods are provided for seamless and automatic upgrade of access points in a facility with minimal disruption, particularly, for important users of a network. The access points may be ranked, and the rankings may be aggregated to identify a sub-region of the facility with the lowest ranked access points. Various sub-sets of the access points in the identified sub-region can be updated separately so that spatial coverage by the other sub-sets maintains continuous access within the sub-region during the updates. Updates to later sub-sets and/or sub-regions can be performed contingent on the success of the earlier updates. In this way, updates can be verified on access points used by lower-priority users such as guest users of the network to avoid disruption of access to more important users such as executives or safety workers on the network.

公开(公告)号：US20250124134A1

公开(公告)日：2025-04-17

申请号：US18409288

申请日：2024-01-10

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Sumit Kumar ,  Gopal Gupta ,  Peera Reddy Polaka

IPC: G06F21/57 ,  G06F8/65

Abstract: A forced upgrade technique for airgapped network management system (NMS) deployments utilizes a package upgrade record. The package upgrade record includes metadata about a target major version of a software package for the NMS deployment, and is generated by an update server that is airgapped from the NMS deployment. A control server of the NMS deployment determines whether the package upgrade record has been provided to the control server. Access to a user interface of the control server is denied in response to the package upgrade record not having been provided to the control server within an upgrade check window, while access to the user interface of the control server is permitted in response to the package upgrade record having been provided to the control server. Additionally, the NMS deployment may be forced to upgrade the software package to the target major.

公开(公告)号：US12113675B1

公开(公告)日：2024-10-08

申请号：US18341505

申请日：2023-06-26

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Gopal Gupta ,  Sumit Kumar ,  Peera Reddy Polaka

IPC: H04L41/0893 ,  H04L41/082

CPC classification number: H04L41/0893 ,  H04L41/082

Abstract: In an example implementation consistent with the features disclosed herein, network management system deployments with a large operational footprint are given a longer grace period before they are forced to upgrade than network management system deployments with a small operational footprint. Criticality scores for the network management system deployments are calculated based on the operational footprints of the network management system deployments. The network management system deployments are grouped into criticality groups based on the criticality scores for the network management system deployments. The network management system deployments are forced to upgrade within timelines that are based on the criticality groups in which the network management system deployments are grouped.

公开(公告)号：US20210160885A1

公开(公告)日：2021-05-27

申请号：US17164952

申请日：2021-02-02

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Gopal Gupta ,  Gopal Agarwal ,  Sumit Kumar

IPC: H04W72/06 ,  G06F8/65

Abstract: Systems and methods are provided for seamless and automatic upgrade of access points in a facility with minimal disruption, particularly, for important users of a network. The access points may be ranked, and the rankings may be aggregated to identify a sub-region of the facility with the lowest ranked access points. Various sub-sets of the access points in the identified sub-region can be updated separately so that spatial coverage by the other sub-sets maintains continuous access within the sub-region during the updates. Updates to later sub-sets and/or sub-regions can be performed contingent on the success of the earlier updates. In this way, updates can be verified on access points used by lower-priority users such as guest users of the network to avoid disruption of access to more important users such as executives or safety workers on the network.