公开(公告)号：US20160380885A1

公开(公告)日：2016-12-29

申请号：US14750085

申请日：2015-06-25

Applicant: Nrupal Jani ,  Dinesh Kumar ,  Christian Maciocco ,  Ren Wang ,  Neerav Parikh ,  John Fastabend ,  Iosif Gasparakis ,  David J. Harriman ,  Patrick L. Connor ,  Sanjeev Jain

Inventor： Nrupal Jani ,  Dinesh Kumar ,  Christian Maciocco ,  Ren Wang ,  Neerav Parikh ,  John Fastabend ,  Iosif Gasparakis ,  David J. Harriman ,  Patrick L. Connor ,  Sanjeev Jain

IPC: H04L12/721 ,  H04L12/26

CPC classification number: H04L45/44 ,  H04L43/026 ,  H04L43/0817 ,  H04L43/0876 ,  H04L43/16 ,  H04L45/306 ,  H04L47/125 ,  H04L47/781

Abstract: Devices and techniques for hardware accelerated packet processing are described herein. A device can communicate with one or more hardware switches. The device can detect characteristics of a plurality of packet streams. The device may distribute the plurality of packet streams between the one or more hardware switches and software data plane components based on the detected characteristics of the plurality of packet streams, such that at least one packet stream is designated to be processed by the one or more hardware switches. Other embodiments are also described.

Abstract translation: 本文描述了用于硬件加速分组处理的设备和技术。 设备可以与一个或多个硬件交换机进行通信。 该设备可以检测多个分组流的特性。 该设备可以基于检测到的多个分组流的特性，在一个或多个硬件交换机和软件数据平面组件之间分配多个分组流，使得至少一个分组流被指定为被一个或多个 硬件开关 还描述了其它实施例。

公开(公告)号：US09847936B2

公开(公告)日：2017-12-19

申请号：US14750085

申请日：2015-06-25

Applicant: Nrupal Jani ,  Dinesh Kumar ,  Christian Maciocco ,  Ren Wang ,  Neerav Parikh ,  John Fastabend ,  Iosif Gasparakis ,  David J. Harriman ,  Patrick L. Connor ,  Sanjeev Jain

Inventor： Nrupal Jani ,  Dinesh Kumar ,  Christian Maciocco ,  Ren Wang ,  Neerav Parikh ,  John Fastabend ,  Iosif Gasparakis ,  David J. Harriman ,  Patrick L. Connor ,  Sanjeev Jain

IPC: H04L12/721 ,  H04L12/26 ,  H04L12/725 ,  H04L12/803 ,  H04L12/911

CPC classification number: H04L45/44 ,  H04L43/026 ,  H04L43/0817 ,  H04L43/0876 ,  H04L43/16 ,  H04L45/306 ,  H04L47/125 ,  H04L47/781

Abstract: Devices and techniques for hardware accelerated packet processing are described herein. A device can communicate with one or more hardware switches. The device can detect characteristics of a plurality of packet streams. The device may distribute the plurality of packet streams between the one or more hardware switches and software data plane components based on the detected characteristics of the plurality of packet streams, such that at least one packet stream is designated to be processed by the one or more hardware switches. Other embodiments are also described.

公开(公告)号：US20160182408A1

公开(公告)日：2016-06-23

申请号：US14580766

申请日：2014-12-23

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

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

IPC: H04L12/931 ,  H04L29/06 ,  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.

Abstract translation: 本文描述了用于指示分组处理提示的设备和技术。 设备可以接收数据分组。 设备可以从指定要应用于数据分组的动作的数据分组中提取匹配动作属性。 该设备可以基于match-action属性生成提示字段。 提示字段可以包括用于处理数据分组的信息。 还描述了其它实施例。