公开(公告)号：US20220353199A1

公开(公告)日：2022-11-03

申请号：US17594778

申请日：2020-03-23

Applicant: Hewlett Packard Enterprise Development LP

Inventor： David Charles Hewson ,  Abdulla Bataineh ,  Thomas Court ,  Jonathan P. Beecroft

IPC: H04L47/6275 ,  H04L47/2466 ,  H04L47/2483 ,  H04L47/2441 ,  H04L47/625

Abstract: Data-driven intelligent networking systems and methods are provided. The system can accommodate dynamic traffic while applying injection limits to different traffic classes at an ingress edge port. The system can maintain state information of individual packet flows, which can be set up or released dynamically based on injected data. Each flow can be provided with a flow-specific input queue upon arriving at a switch. Packets of a respective flow can be acknowledged after reaching the egress point of the network, and the acknowledgement packets can be sent back to the ingress point of the flow along the same data path. Furthermore, an edge switch can dynamically allocate the ingress port bandwidth among the traffic classes that are active at a given moment.

公开(公告)号：US20220231962A1

公开(公告)日：2022-07-21

申请号：US17594820

申请日：2020-03-23

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Abdulla M. Bataineh ,  Thomas Court ,  David Charles Hewson ,  Timothy J. Johnson

IPC: H04L47/62 ,  H04L47/22 ,  G06F15/173

Abstract: A network interface controller (NIC) capable of facilitating efficient data request management is provided. The NIC can be equipped with a command queue, a message chopping unit (MCU), and a traffic management logic block. During operation, the command queue can store a command issued via a host interface. The MCU can then determine a type of the command and a length of a response of the command. If the command is a data request, the traffic management logic block can determine whether the length of the response is within a threshold. If the length exceeds the threshold, the traffic management logic block can pace the command such that the response is within the threshold.