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    Expedited authorization and connectivity of client devices
    93.
    发明授权
    Expedited authorization and connectivity of client devices 有权

    公开(公告)号：US12095769B2

    公开(公告)日：2024-09-17

    申请号：US17507735

    申请日：2021-10-21

    Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

    Inventor： Rahul Agarwal ,  Vikram Limaye

    IPC: H04L29/06 ,  H04L9/40 ,  H04L12/46 ,  H04L47/70 ,  G06F15/16 ,  H04L12/08

    CPC classification number: H04L63/102 ,  H04L12/4641 ,  H04L47/82 ,  H04L63/0876 ,  H04L63/101 ,  H04L63/105

    Abstract: Systems and methods are provided for authentication and authorizing a client device on a network. First, one or more packets are received from a computing entity indicating an authentication request from a client device requesting connection at a network. Next, identification information of the client device are extracted from a body of the packets. Credentials of the client device are verified based on the identification information. In response to verifying the credentials, a level of access of the client device at the network is determined. Based on the level of access, a VLAN is assigned to the client device. The systems concurrently transmit, in a single packet, to the computing entity, an indication of approval of the credentials and the assigned VLAN, wherein the computing entity provisions the assigned VLAN to the client device following an allocation of an IP address corresponding to the assigned VLAN to the client device.

    Routing table anomaly detection using unsupervised machine learning
    94.
    发明授权
    Routing table anomaly detection using unsupervised machine learning 有权

    公开(公告)号：US12095648B2

    公开(公告)日：2024-09-17

    申请号：US17500896

    申请日：2021-10-13

    Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

    Inventor： Madhusoodhana Chari Sesha ,  Ankit Kumar Sinha

    IPC: H04L45/02 ,  G06N20/00 ,  H04L45/745

    CPC classification number: H04L45/08 ,  G06N20/00 ,  H04L45/745

    Abstract: Systems and methods are provided for detecting changes in network activity that are depicted in a routing table. The routing table may be stored as a search tree data structure (e.g., Merkle Patricia Tree) to mimic a standard routing table and reduce the search time to find the desired route by allowing the router to traverse the search tree data structure more efficiently. Additionally, the metadata of the tree may be provided to an unstructured machine learning model (e.g., K-means) to identify new clusters of routes week-over-week and generate an alert with any changes. Changes are identified in near real time and dynamically at the router (not a central device) to reduce the time needed to respond to network changes.

    Remote reachability checks in a distributed tunnel fabric
    95.
    发明授权
    Remote reachability checks in a distributed tunnel fabric 有权

    公开(公告)号：US12095642B2

    公开(公告)日：2024-09-17

    申请号：US17872754

    申请日：2022-07-25

    Applicant: Hewlett Packard Enterprise Development LP

    Inventor： Saumya Dikshit ,  Srinath K. Rao ,  Santosh Sudam Easale ,  Ashwini Dahiya

    IPC: H04L43/10 ,  H04L12/46

    CPC classification number: H04L43/10 ,  H04L12/4633 ,  H04L12/4641

    Abstract: A system for facilitating remote reachability checks for a switch. During operation, the system can receive one or more control messages from a management platform. Here, a respective control message can include one or more type-length-value (TLV) data structures. If the system identifies a first TLV data structure associated with validation in a first control message, the system can determine a validating plane based on a value of the first TLV data structure. The system can then validate the first control message at the validating plane. Upon identifying, in a second control message, a second TLV data structure associated with a plurality of parameters for a request in the second control message, the system can determine a subset of active parameters from the plurality of parameters based on an indicator in the second TLV data structure. The system can then process the request based on the subset of active parameters.

    Network route stability characterization
    96.
    发明授权
    Network route stability characterization 有权

    公开(公告)号：US12095635B2

    公开(公告)日：2024-09-17

    申请号：US18352928

    申请日：2023-07-14

    Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

    Inventor： Rangaprasad Sampath ,  Madhusoodhana Chari Sesha ,  Parikshit Misra

    IPC: H04L43/02 ,  G06N5/01 ,  G06N20/00 ,  H04L43/04

    CPC classification number: H04L43/02 ,  G06N5/01 ,  G06N20/00 ,  H04L43/04

    Abstract: A device may determine sample points associated with network routes within a network during a time interval, wherein each sample point that is associated with a respective network route comprises an amount of uptime for the respective network route during the time interval and a total frequency of state changes for the respective network route during the time interval. The device may generate, using an unsupervised machine learning mechanism, clusters of the sample points and may label the network routes with route stability labels based at least in part on the clusters. The device may generate, using a supervised machine learning mechanism, a route stability classifier based at least in part on the route stability labels for the network routes, and may determine, using the route stability classifier, a route stability of a new network route within the network.

    Method and system for deploying a production system in a virtualized environment
    98.
    发明授权
    Method and system for deploying a production system in a virtualized environment 有权

    公开(公告)号：US12093716B2

    公开(公告)日：2024-09-17

    申请号：US17485579

    申请日：2021-09-27

    Applicant: Hewlett Packard Enterprise Development LP

    Inventor： Surendra Babu Akula ,  Murulikrishna Budhya Annajirao ,  Krishna Chaitanya Battini

    IPC: G06F9/455

    CPC classification number: G06F9/45558 ,  G06F2009/4557 ,  G06F2009/45591

    Abstract: Example implementations relate to system and method of determining readiness of a datacenter environment for deploying a production system in a virtualized environment of the datacenter environment. The method includes receiving a parameter data of a device controller, and a first configuration data of computing devices from the device controller that manages deployment and configuration of the virtualization environment, and a second configuration data of networking switches. Further, the method includes validating the parameter data, and the first and second configuration data by comparing against a predetermined data required for deploying the production system. The method further includes performing connectivity test among the computing devices. Further, the method includes generating report having the parameter data, the first and second configuration data, results of the connectivity test, and one of an error information or a warning information based on results of validation, for deploying the production system by the device controller.

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