公开(公告)号：US20220060555A1

公开(公告)日：2022-02-24

申请号：US17484004

申请日：2021-09-24

Applicant: Intel Corporation

Inventor： Daniel Daly ,  John Fastabend ,  Matthew Vick ,  Brian J. Skerry ,  Marco Varlese ,  Jing Mark Chen ,  Danny Y. Zhou

IPC: H04L29/08 ,  H04L29/06 ,  H04L12/931

Abstract: Devices and techniques for accelerated packet processing are described herein. The device can match an action to a portion of a network data packet and accelerate the packet-processing pipeline for the network data packet through the machine by processing the action.

公开(公告)号：US11054884B2

公开(公告)日：2021-07-06

申请号：US15375756

申请日：2016-12-12

Applicant: Intel Corporation

Inventor： Brian J. Skerry ,  Ira Weiny ,  Patrick Connor ,  Tsung-Yuan C. Tai ,  Alexander W. Min

IPC: G06F1/3234 ,  G06F1/3209 ,  H04L12/931

Abstract: A computer-implemented method can include receiving a queue depth for a receive queue of a network interface controller (NIC), determining whether a power state of a central processing unit (CPU) core mapped to the receive queue should be adjusted based on the queue depth, and adjusting the power state of the CPU core responsive to a determination that the power state of the CPU core should be adjusted.

公开(公告)号：US20180234516A1

公开(公告)日：2018-08-16

申请号：US15878966

申请日：2018-01-24

Applicant: Intel Corporation

Inventor： Daniel Daly ,  John R. Fastabend ,  Matthew Vick ,  Brian J. Skerry ,  Marco Varlese ,  Jing Mark Chen ,  Danny Y. Zhou

IPC: H04L29/08 ,  H04L12/931 ,  H04L29/06

CPC classification number: H04L67/2804 ,  H04L49/70 ,  H04L69/22 ,  H04L69/324

Abstract: Devices and techniques for accelerated packet processing are described herein. The device can match an action to a portion of a network data packet and accelerate the packet-processing pipeline for the network data packet through the machine by processing the action.

公开(公告)号：US20180131557A1

公开(公告)日：2018-05-10

申请号：US15574140

申请日：2015-12-21

Applicant: Intel Corporation

Inventor： Joey Chou ,  Stephen Gooch ,  Kapil Sood ,  Brian J. Skerry

IPC: H04L12/24 ,  H04L5/00 ,  G06F9/455

Abstract: Apparatus, systems, and methods create, modify, and delete managed objects utilized by VNF lifecycle management automatically are disclosed and claimed. Other examples are also disclosed and claimed.

公开(公告)号：US09742616B2

公开(公告)日：2017-08-22

申请号：US14580766

申请日：2014-12-23

Applicant: Intel Corporation

Inventor： Nrupal Jani ,  Ilango Ganga ,  Daniel Daly ,  John Fastabend ,  Neerav Parikh ,  Elizabeth Kappler ,  Brian J. Skerry ,  Calin Gherghe ,  Sanjeev Jain ,  Ben-Zion Friedman

IPC: H04L29/06 ,  H04L12/54 ,  H04L12/931 ,  G06F9/455

CPC classification number: H04L29/0653 ,  G06F9/45558 ,  G06F2009/45595 ,  H04L12/56 ,  H04L49/70 ,  H04L69/22

Abstract: Devices and techniques for indicating packet processing hints are described herein. A device may receive a data packet. The device may extract a match-action attribute from the data packet that specifies an action to be applied to the data packet. The device may generate a hint field based on the match-action attribute. The hint field may include information to be used for handling the data packet. Other embodiments are also described.

公开(公告)号：US20170111382A1

公开(公告)日：2017-04-20

申请号：US15396440

申请日：2016-12-31

Applicant: Intel Corporation

Inventor： Kapil Sood ,  Mesut A. Ergin ,  John R. Fastabend ,  Shinae Woo ,  Jeffrey B. Shaw ,  Brian J. Skerry

IPC: H04L29/06

CPC classification number: H04L63/0272 ,  G06F21/554 ,  H04L63/0428 ,  H04L63/061 ,  H04L63/1408 ,  H04L63/1425 ,  H04L63/1433 ,  H04L63/20

Abstract: Technologies for distributed detection of security anomalies include a computing device to establish a trusted relationship with a security server. The computing device reads one or more packets of at least one of an inter-virtual network function network or an inter-virtual network function component network in response to establishing the trusted relationship and performs a security threat assessment of the one or more packets. The computing device transmits the security threat assessment to the security server.

公开(公告)号：US10348428B2

公开(公告)日：2019-07-09

申请号：US14582075

申请日：2014-12-23

Applicant: Intel Corporation

Inventor： Ira Weiny ,  Steven R. Carbonari ,  Alexander W. Min ,  Tsung-yuan C. Tai ,  Brian J. Skerry ,  Patrick Connor

IPC: H04L12/24 ,  H04L12/851 ,  H04J3/06 ,  H04L12/46 ,  H04L29/08 ,  H04L12/947 ,  H04L12/757 ,  H04L12/841

Abstract: Examples may include techniques to enable synchronized execution of a command by nodes in a network fabric. A node capable of hosting a fabric manager for the network fabric (fabric manager node) may generate one or more packets including a command to be executed by at least some nodes in the network fabric. In some examples, a time stamp is also included with at least one of the one or more packets to indicate to receiving nodes to execute the command at a synchronized time.

公开(公告)号：US10261814B2

公开(公告)日：2019-04-16

申请号：US14311818

申请日：2014-06-23

Applicant: Intel Corporation

Inventor： Trevor Cooper ,  Brian J. Skerry

IPC: G06F9/455 ,  G06F15/173 ,  G06F12/02

Abstract: Methods, software, and apparatus for implementing local service chaining (LSC) with virtual machines (VMs) or virtualized containers in Software Defined Networking (SDN). In one aspect a method is implemented on a compute platform including a plurality of VMs or containers, each including a virtual network interface controller (vNIC) communicatively coupled to a virtual switch in an SDN. LSCs are implemented via a plurality of virtual network appliances hosted by the plurality of VMs or containers. Each LCS comprises a sequence (chain) of services performed by virtual network appliances defined for the LSC. In connection with performing the chain of services, packet data is forwarded between VMs or containers using a cut-through mechanisms under which packet data is directly written to receive (Rx) buffers on the vNICs in a manner that bypasses the virtual switch. LSC indicia (e.g., through LSC tags) and flow tables are used to inform each virtual network appliance and/or or its host VM or container of the next vNIC Rx buffer or Rx port to which packet data is to be written.

公开(公告)号：US09912774B2

公开(公告)日：2018-03-06

申请号：US14977810

申请日：2015-12-22

Applicant: Intel Corporation

Inventor： Daniel Daly ,  John Fastabend ,  Matthew Vick ,  Brian J. Skerry ,  Marco Varlese ,  Jing Mark Chen ,  Danny Y. Zhou

IPC: H04L12/28 ,  H04L29/08 ,  H04L29/06 ,  H04L12/931

CPC classification number: H04L67/2804 ,  H04L49/70 ,  H04L69/22 ,  H04L69/324

Abstract: Devices and techniques for accelerated packet processing are described herein. The device can match an action to a portion of a network data packet and accelerate the packet-processing pipeline for the network data packet through the machine by processing the action.

公开(公告)号：US20240396980A1

公开(公告)日：2024-11-28

申请号：US18793623

申请日：2024-08-02

Applicant: Intel Corporation

Inventor： Daniel Daly ,  John Fastabend ,  Matthew Vick ,  Brian J. Skerry ,  Marco Varlese ,  Jing Mark Chen ,  Danny Y. Zhou

IPC: H04L67/561 ,  H04L49/00 ,  H04L69/22 ,  H04L69/324

Abstract: Devices and techniques for accelerated packet processing are described herein. The device can match an action to a portion of a network data packet and accelerate the packet-processing pipeline for the network data packet through the machine by processing the action.