CN109479028A - 网络接口卡、计算设备以及数据包处理方法 - Google Patents

网络接口卡、计算设备以及数据包处理方法 Download PDF

Info

Publication number
CN109479028A
CN109479028A CN201680088008.5A CN201680088008A CN109479028A CN 109479028 A CN109479028 A CN 109479028A CN 201680088008 A CN201680088008 A CN 201680088008A CN 109479028 A CN109479028 A CN 109479028A
Authority
CN
China
Prior art keywords
data packet
nic
data
port
virtual switch
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201680088008.5A
Other languages
English (en)
Other versions
CN109479028B (zh
Inventor
吴天议
张忠军
甘涛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huawei Cloud Computing Technologies Co Ltd
Original Assignee
Huawei Technologies Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Priority to CN202010950859.4A priority Critical patent/CN112217747A/zh
Publication of CN109479028A publication Critical patent/CN109479028A/zh
Application granted granted Critical
Publication of CN109479028B publication Critical patent/CN109479028B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/38—Flow based routing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/455—Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
    • G06F9/45533—Hypervisors; Virtual machine monitors
    • G06F9/45558—Hypervisor-specific management and integration aspects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/08—Configuration management of networks or network elements
    • H04L41/0803—Configuration setting
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/64—Routing or path finding of packets in data switching networks using an overlay routing layer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/74—Address processing for routing
    • H04L45/745—Address table lookup; Address filtering
    • H04L45/7452—Multiple parallel or consecutive lookup operations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/70—Virtual switches
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/22—Parsing or analysis of headers
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/455—Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
    • G06F9/45533—Hypervisors; Virtual machine monitors
    • G06F9/45558—Hypervisor-specific management and integration aspects
    • G06F2009/45595—Network integration; Enabling network access in virtual machine instances
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/30—Peripheral units, e.g. input or output ports
    • H04L49/3009—Header conversion, routing tables or routing tags
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/90—Buffering arrangements

Abstract

本申请公开了一种数据包处理方法，该方法运用于软件定义网络SDN中的计算设备。计算设备中的NIC接收到数据流的数据包后，根据数据包的匹配信息查询流表集合，如果在流表集合中匹配上流表，则根据该流表处理该数据包，如果在流表集合中无法匹配任一流表，则NIC将该数据包发送至虚拟交换机，以使虚拟交换机获取该数据包所在数据流对应的流表，并将该流表存入流表集合以供该NIC能够直接处理该数据包所在数据流的后续数据包。本申请提供的方法降低了虚拟交换机的工作负担，提升了计算设备的工作效率。

Description

PCT国内申请，说明书已公开。

Claims (35)

  1. PCT国内申请，权利要求书已公开。
CN201680088008.5A 2016-08-03 2016-08-03 网络接口卡、计算设备以及数据包处理方法 Active CN109479028B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010950859.4A CN112217747A (zh) 2016-08-03 2016-08-03 网络接口卡、计算设备以及数据包处理方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2016/093095 WO2018023498A1 (zh) 2016-08-03 2016-08-03 网络接口卡、计算设备以及数据包处理方法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN202010950859.4A Division CN112217747A (zh) 2016-08-03 2016-08-03 网络接口卡、计算设备以及数据包处理方法

Publications (2)

Publication Number Publication Date
CN109479028A true CN109479028A (zh) 2019-03-15
CN109479028B CN109479028B (zh) 2020-09-25

Family

ID=61072235

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201680088008.5A Active CN109479028B (zh) 2016-08-03 2016-08-03 网络接口卡、计算设备以及数据包处理方法
CN202010950859.4A Withdrawn CN112217747A (zh) 2016-08-03 2016-08-03 网络接口卡、计算设备以及数据包处理方法

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN202010950859.4A Withdrawn CN112217747A (zh) 2016-08-03 2016-08-03 网络接口卡、计算设备以及数据包处理方法

Country Status (4)

Country Link
US (2) US10623310B2 (zh)
EP (2) EP3340547B1 (zh)
CN (2) CN109479028B (zh)
WO (1) WO2018023498A1 (zh)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110149231A (zh) * 2019-05-21 2019-08-20 优刻得科技股份有限公司 更新虚拟交换机的方法、装置、存储介质和设备
CN113285892A (zh) * 2020-02-20 2021-08-20 华为技术有限公司 报文处理系统、方法、机器可读存储介质以及程序产品
CN114363256A (zh) * 2020-09-28 2022-04-15 华为云计算技术有限公司 基于网卡的报文解析方法以及相关装置
CN114979028A (zh) * 2021-02-26 2022-08-30 中移(苏州)软件技术有限公司 一种数据包处理方法、装置以及存储介质
CN116723162A (zh) * 2023-08-10 2023-09-08 浪潮电子信息产业股份有限公司 一种网络首包处理方法、系统、装置、介质及异构设备

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10812632B2 (en) * 2015-02-09 2020-10-20 Avago Technologies International Sales Pte. Limited Network interface controller with integrated network flow processing
WO2018023499A1 (zh) * 2016-08-03 2018-02-08 华为技术有限公司 网络接口卡、计算设备以及数据包处理方法
EP3340547B1 (en) 2016-08-03 2019-11-27 Huawei Technologies Co., Ltd. Network interface card and data packet processing method
CA3066826C (en) * 2017-06-30 2023-06-27 Huawei Technologies Co., Ltd. Network data processing method, network interface card, and server
CN110912825B (zh) * 2018-09-18 2022-08-02 阿里巴巴集团控股有限公司 一种报文的转发方法、装置、设备及系统
CN113473500A (zh) * 2018-10-08 2021-10-01 华为技术有限公司 时延敏感网络通信方法及其装置
CN111865801B (zh) * 2019-04-24 2021-10-22 厦门网宿有限公司 一种基于Virtio端口传输数据的方法和系统
CN110417573A (zh) * 2019-05-20 2019-11-05 华为技术有限公司 一种数据传送的方法及系统
CN112019431B (zh) * 2019-05-29 2023-04-18 阿里巴巴集团控股有限公司 一种转发规则的处理方法、装置及设备
US11743365B2 (en) * 2020-10-20 2023-08-29 Nokia Solutions And Networks Oy Supporting any protocol over network virtualization
CN114363021B (zh) * 2021-12-22 2023-11-03 绿盟科技集团股份有限公司 网络靶场系统、网络靶场系统的虚拟网络实现方法及装置
CN114338457B (zh) * 2021-12-23 2023-12-01 绿盟科技集团股份有限公司 网卡切换有效性的测试系统、方法、装置、设备和介质

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103140830A (zh) * 2010-10-01 2013-06-05 华为技术有限公司 对虚拟网络的输入/输出进行控制的系统和方法
CN103873374A (zh) * 2014-03-27 2014-06-18 杭州华三通信技术有限公司 虚拟化系统中的报文处理方法及装置
CN104067231A (zh) * 2011-12-07 2014-09-24 西里克斯系统公司 使用虚拟交换代理控制网络接口
CN104205080A (zh) * 2012-03-21 2014-12-10 微软公司 为联网设备虚拟化卸载分组处理
CN104717156A (zh) * 2013-12-13 2015-06-17 国际商业机器公司 使用网络接口卡管理软件定义网络中的数据流的方法和系统
CN104731521A (zh) * 2013-12-23 2015-06-24 伊姆西公司 用于配置数据中心的方法及设备

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8116320B2 (en) * 2006-08-07 2012-02-14 Adc Telecommunications, Inc. Mapping external port using virtual local area network
US8396005B2 (en) 2008-12-02 2013-03-12 Electronics And Telecommunications Research Institute High-speed IP flow mediation apparatus using network processor
US8670450B2 (en) * 2011-05-13 2014-03-11 International Business Machines Corporation Efficient software-based private VLAN solution for distributed virtual switches
US9225635B2 (en) 2012-04-10 2015-12-29 International Business Machines Corporation Switch routing table utilizing software defined network (SDN) controller programmed route segregation and prioritization
US9548920B2 (en) * 2012-10-15 2017-01-17 Cisco Technology, Inc. System and method for efficient use of flow table space in a network environment
CN103856573B (zh) 2012-12-04 2017-06-13 华为技术有限公司 一种互联网协议ip地址的配置方法、装置及系统
US9008097B2 (en) 2012-12-31 2015-04-14 Mellanox Technologies Ltd. Network interface controller supporting network virtualization
CN203490899U (zh) 2013-01-05 2014-03-19 刘遥 多屏移动终端
US9210074B2 (en) 2013-05-03 2015-12-08 Alcatel Lucent Low-cost flow matching in software defined networks without TCAMs
CN103346981B (zh) 2013-06-28 2016-08-10 华为技术有限公司 虚拟交换方法、相关装置和计算机系统
US9426060B2 (en) 2013-08-07 2016-08-23 International Business Machines Corporation Software defined network (SDN) switch clusters having layer-3 distributed router functionality
CN104468358B (zh) * 2013-09-25 2018-05-11 新华三技术有限公司 分布式虚拟交换机系统的报文转发方法及设备
US9596212B2 (en) 2013-11-11 2017-03-14 The Boeing Company Apparatus, method, and system for hardware-based filtering in a cross-domain infrastructure
EP3072263B1 (en) 2013-11-18 2017-10-25 Telefonaktiebolaget LM Ericsson (publ) Multi-tenant isolation in a cloud environment using software defined networking
CN104660574B (zh) * 2013-11-22 2018-10-30 华为技术有限公司 数据中心的配置方法、控制实体和转发实体
US20150169345A1 (en) 2013-12-18 2015-06-18 International Business Machines Corporation Software-defined networking (sdn) for management of traffic between virtual processors
CN103916314A (zh) 2013-12-26 2014-07-09 杭州华为数字技术有限公司 报文转发控制方法和相关装置及物理主机
WO2015100656A1 (zh) 2013-12-31 2015-07-09 华为技术有限公司 一种实现虚拟机通信的方法和装置
EP3143733B1 (en) 2014-05-13 2018-12-05 Telefonaktiebolaget LM Ericsson (publ) Virtual flow network in a cloud environment
US9450884B2 (en) 2014-06-11 2016-09-20 Alcatel-Lucent Software defined networking based congestion control
US9692698B2 (en) * 2014-06-30 2017-06-27 Nicira, Inc. Methods and systems to offload overlay network packet encapsulation to hardware
US9917769B2 (en) 2014-11-17 2018-03-13 Telefonaktiebolaget Lm Ericsson (Publ) Method and system for virtualizing flow tables in a software-defined networking (SDN) system
JP6424632B2 (ja) * 2015-01-08 2018-11-21 富士通株式会社 負荷算出方法、負荷算出プログラム及び負荷算出装置
CN105871663B (zh) 2015-01-19 2019-04-05 环旭电子股份有限公司 无线以太网络控制方法以及无线以太网络系统
US20170031704A1 (en) 2015-07-31 2017-02-02 Hewlett-Packard Development Company, L.P. Network port profile for virtual machines using network controller
US10333897B2 (en) * 2015-10-23 2019-06-25 Attala Systems Corporation Distributed firewalls and virtual network services using network packets with security tags
CN105718301B (zh) 2016-01-15 2018-10-09 浪潮集团有限公司 一种基于vSwitch的虚拟机证书迁移方法
US10230633B2 (en) 2016-01-21 2019-03-12 Red Hat, Inc. Shared memory communication in software defined networking
CN106155551A (zh) 2016-06-30 2016-11-23 努比亚技术有限公司 信息处理方法和终端
WO2018023499A1 (zh) 2016-08-03 2018-02-08 华为技术有限公司 网络接口卡、计算设备以及数据包处理方法
EP3340547B1 (en) 2016-08-03 2019-11-27 Huawei Technologies Co., Ltd. Network interface card and data packet processing method

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103140830A (zh) * 2010-10-01 2013-06-05 华为技术有限公司 对虚拟网络的输入/输出进行控制的系统和方法
CN104067231A (zh) * 2011-12-07 2014-09-24 西里克斯系统公司 使用虚拟交换代理控制网络接口
CN104205080A (zh) * 2012-03-21 2014-12-10 微软公司 为联网设备虚拟化卸载分组处理
CN104717156A (zh) * 2013-12-13 2015-06-17 国际商业机器公司 使用网络接口卡管理软件定义网络中的数据流的方法和系统
CN104731521A (zh) * 2013-12-23 2015-06-24 伊姆西公司 用于配置数据中心的方法及设备
CN103873374A (zh) * 2014-03-27 2014-06-18 杭州华三通信技术有限公司 虚拟化系统中的报文处理方法及装置

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110149231A (zh) * 2019-05-21 2019-08-20 优刻得科技股份有限公司 更新虚拟交换机的方法、装置、存储介质和设备
CN110149231B (zh) * 2019-05-21 2022-05-31 优刻得科技股份有限公司 更新虚拟交换机的方法、装置、存储介质和设备
CN113285892A (zh) * 2020-02-20 2021-08-20 华为技术有限公司 报文处理系统、方法、机器可读存储介质以及程序产品
CN114363256A (zh) * 2020-09-28 2022-04-15 华为云计算技术有限公司 基于网卡的报文解析方法以及相关装置
CN114979028A (zh) * 2021-02-26 2022-08-30 中移(苏州)软件技术有限公司 一种数据包处理方法、装置以及存储介质
CN114979028B (zh) * 2021-02-26 2024-02-23 中移(苏州)软件技术有限公司 一种数据包处理方法、装置以及存储介质
CN116723162A (zh) * 2023-08-10 2023-09-08 浪潮电子信息产业股份有限公司 一种网络首包处理方法、系统、装置、介质及异构设备
CN116723162B (zh) * 2023-08-10 2023-11-03 浪潮电子信息产业股份有限公司 一种网络首包处理方法、系统、装置、介质及异构设备

Also Published As

Publication number Publication date
US10623310B2 (en) 2020-04-14
CN112217747A (zh) 2021-01-12
WO2018023498A1 (zh) 2018-02-08
EP3340547A1 (en) 2018-06-27
CN109479028B (zh) 2020-09-25
EP3340547A4 (en) 2018-11-14
US20180212869A1 (en) 2018-07-26
EP3340547B1 (en) 2019-11-27
EP3694159A1 (en) 2020-08-12
US20200213222A1 (en) 2020-07-02

Similar Documents

Publication Publication Date Title
CN109479028A (zh) 网络接口卡、计算设备以及数据包处理方法
CN109074330A (zh) 网络接口卡、计算设备以及数据包处理方法
US10757072B2 (en) Packet transmission method, apparatus, and system
US10698717B2 (en) Accelerator virtualization method and apparatus, and centralized resource manager
US10116528B2 (en) Direct network traffic monitoring within VM platforms in virtual processing environments
US10127067B2 (en) Method and computing device for selecting protocol stack for virtual machines
US20140068045A1 (en) Network system and virtual node migration method
CN114531405B (zh) 一种流表处理方法及相关设备
CN109088820B (zh) 一种跨设备链路聚合方法、装置、计算装置和存储介质
US11936562B2 (en) Virtual machine packet processing offload
US11593140B2 (en) Smart network interface card for smart I/O
WO2020083016A1 (zh) 数据传输方法及装置
KR101938623B1 (ko) 오픈 플로우 통신 방법, 시스템, 제어기 및 서비스 게이트웨이
CN108228309B (zh) 基于虚拟机的数据包发送和接收方法及装置
CN109412922B (zh) 一种传输报文的方法、转发设备、控制器及系统
US20120093035A1 (en) Unified fabric port
CN114422297B (zh) 一种多场景虚拟网络流量监控方法、系统、终端及介质
WO2016065536A1 (zh) 交换机处理方法、控制器、交换机及交换机处理系统
CN106803804B (zh) 传输报文的方法和装置
CN111092772B (zh) 一种网络业务处理方法、装置及系统
CN116170373A (zh) 异构虚拟网络的通信系统、方法、设备及存储介质

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20220217

Address after: 550025 Huawei cloud data center, jiaoxinggong Road, Qianzhong Avenue, Gui'an New District, Guiyang City, Guizhou Province

Patentee after: Huawei Cloud Computing Technology Co.,Ltd.

Address before: 518129 Bantian HUAWEI headquarters office building, Longgang District, Guangdong, Shenzhen

Patentee before: HUAWEI TECHNOLOGIES Co.,Ltd.