公开(公告)号：US20220116815A1

公开(公告)日：2022-04-14

申请号：US17559518

申请日：2021-12-22

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Hao LU ,  Sachin GANU ,  Xiaoding SHANG ,  Nitin CHANGLANI

IPC: H04W28/02 ,  H04W88/08 ,  H04W24/02 ,  H04L45/64 ,  H04W28/24

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：US20220038422A1

公开(公告)日：2022-02-03

申请号：US16944671

申请日：2020-07-31

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Hao LU ,  Berend DUNSBERGEN ,  Xiaoding SHANG ,  Yafeng JIANG

IPC: H04L29/06 ,  H04L12/46 ,  H04L29/12

Abstract: Examples of authentication and firewall enforcement for Internet of Things (IoT) devices are described. In an example, a request to authenticate an IoT device coupled to a network device is sent to an authentication server. The request includes a Media Access Control (MAC) address of the IoT device. A response indicative of successful authentication of the IoT device based on the MAC address is received from the authentication server. The response includes a first attribute indicative of a network address of a remote server to connect with the IoT device. A firewall role for the IoT device is generated based on a combination of an Internet Protocol (IP) address of the IoT device and the first attribute. The IoT device is associated with the firewall role.