公开(公告)号：US10999303B2

公开(公告)日：2021-05-04

申请号：US15476456

申请日：2017-03-31

Applicant: XILINX, INC.

Inventor： Steven L. Pope ,  David J. Riddoch ,  Derek Roberts

IPC: H04L29/06 ,  G06N20/00 ,  G06N5/02

Abstract: A data analytical engine receives packets from a number of different network interface devices. The data is a replica of part or all of transmit or receive packets processed in the network interface device. A learning algorithm is applied to data from said different network interface devices and it is determined if an alert is to be generated.

公开(公告)号：US20200274921A1

公开(公告)日：2020-08-27

申请号：US16874594

申请日：2020-05-14

Applicant: Xilinx, Inc.

Inventor： Steven L. Pope ,  Derek Roberts ,  David J. Riddoch

IPC: H04L29/08 ,  H04L12/721 ,  H04L29/06 ,  G06F9/50 ,  H04L12/935

Abstract: A network interface device having an FPGA for providing an FPGA application. A first interface between a host computing device and the FPGA application is provided, allowing the FPGA application to make use of data-path operations provided by a transport engine on the network interface device, as well as communicate with the host. The FPGA application sends and receives data with the host via a memory that is memory mapped to a shared memory location in the host computing device, whilst the transport engine sends and receives data packets with the host via a second memory. A second interface is provided to interface the FPGA application and transport engine with the network, wherein the second interface is configured to back-pressure the transport engine.

公开(公告)号：US10742604B2

公开(公告)日：2020-08-11

申请号：US14165371

申请日：2014-01-27

Applicant: Xilinx, Inc.

Inventor： Steve L. Pope ,  Derek Roberts ,  David J. Riddoch

IPC: G06F21/00 ,  H04L29/06 ,  G06Q40/04

Abstract: A logic device and method are provided for intercepting a data flow from a network source to a network destination. A data store holds a set of compliance rules and corresponding actions. A packet inspector is configured to inspect the intercepted data flow and identify from the data store a compliance rule associated with the inspected data flow. A packet filter is configured to, when the data flow is identified as being associated with a compliance rule, carry out an action with respect to the data flow corresponding to the compliance rule.