CN104145457B - 操作包含影子表的转发元件的方法以及相关的转发元件 - Google Patents

操作包含影子表的转发元件的方法以及相关的转发元件 Download PDF

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CN104145457B
CN104145457B CN201380012982.XA CN201380012982A CN104145457B CN 104145457 B CN104145457 B CN 104145457B CN 201380012982 A CN201380012982 A CN 201380012982A CN 104145457 B CN104145457 B CN 104145457B
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packet
shadow
address
rule
matching
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CN104145457A (zh
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R.苏布拉玛尼亚姆
R.曼希尔马拉尼
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Telefonaktiebolaget LM Ericsson AB
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Telefonaktiebolaget LM Ericsson AB
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/24—Traffic characterised by specific attributes, e.g. priority or QoS
    • H04L47/2441—Traffic characterised by specific attributes, e.g. priority or QoS relying on flow classification, e.g. using integrated services [IntServ]
    • 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

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
CN201380012982.XA 2012-03-05 2013-03-01 操作包含影子表的转发元件的方法以及相关的转发元件 Active CN104145457B (zh)

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US13/412490 2012-03-05
US13/412,490 US8705536B2 (en) 2012-03-05 2012-03-05 Methods of operating forwarding elements including shadow tables and related forwarding elements
PCT/IB2013/051627 WO2013132395A1 (en) 2012-03-05 2013-03-01 Methods of operating forwarding elements including shadow tables and related forwarding elements

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CN104145457A CN104145457A (zh) 2014-11-12
CN104145457B true CN104145457B (zh) 2018-01-09

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US (1) US8705536B2 (enExample)
EP (1) EP2823605B1 (enExample)
CN (1) CN104145457B (enExample)
IN (1) IN2014DN07185A (enExample)
WO (1) WO2013132395A1 (enExample)

Families Citing this family (71)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9450870B2 (en) * 2011-11-10 2016-09-20 Brocade Communications Systems, Inc. System and method for flow management in software-defined networks
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
ES2536447T3 (es) * 2012-04-27 2015-05-25 Nec Europe Ltd. Procedimiento y sistema para la determinación de interacciones en toda la red entre elementos de reenvío de una red
CN104365069A (zh) * 2012-06-14 2015-02-18 日本电气株式会社 通信系统、控制设备、通信方法、控制方法和程序
US10097481B2 (en) 2012-06-29 2018-10-09 Juniper Networks, Inc. Methods and apparatus for providing services in distributed switch
US10129182B2 (en) * 2012-06-29 2018-11-13 Juniper Networks, Inc. Methods and apparatus for providing services in distributed switch
WO2014010724A1 (ja) * 2012-07-13 2014-01-16 日本電気株式会社 制御装置、通信システム、通信方法及びプログラム
US9819584B2 (en) * 2012-10-10 2017-11-14 Nec Corporation Communication node, communication system, control apparatus, packet forwarding method, and program
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
US9288106B2 (en) * 2012-11-02 2016-03-15 Telefonaktiebolaget Lm Ericsson (Publ) Adding device-wide capabilities and parameters to split-architecture devices
US9325612B2 (en) * 2012-11-29 2016-04-26 Telefonaktiebolaget L M Ericsson (Publ) Dynamic IPoE clips subscriber method and apparatus
US9729425B2 (en) * 2012-11-29 2017-08-08 Futurewei Technologies, Inc. Transformation and unified control of hybrid networks composed of OpenFlow switches and other programmable switches
US9253117B1 (en) 2012-12-18 2016-02-02 Google Inc. Systems and methods for reducing network hardware of a centrally-controlled network using in-band network connections
US8989194B1 (en) * 2012-12-18 2015-03-24 Google Inc. Systems and methods for improving network redundancy and for facile initialization in a centrally-controlled network
CN103067534B (zh) * 2012-12-26 2016-09-28 中兴通讯股份有限公司 一种NAT实现系统、方法及Openflow交换机
WO2014112616A1 (ja) * 2013-01-21 2014-07-24 日本電気株式会社 制御装置、通信装置、通信システム、スイッチの制御方法及びプログラム
US9479622B2 (en) * 2013-02-15 2016-10-25 Broadcom Corporation Out-of-order message filtering with aging
US20160006583A1 (en) * 2013-02-27 2016-01-07 Nec Corporation Control apparatus, communication system, switch control method and program
EP2974180B1 (en) * 2013-03-12 2018-11-07 Nec Corporation A packet data network, a method for operating a packet data network and a flow-based programmable network device
TWI520530B (zh) * 2013-05-17 2016-02-01 智邦科技股份有限公司 封包交換裝置及方法
CN103428094B (zh) 2013-08-12 2016-08-17 杭州华三通信技术有限公司 开放流OpenFlow系统中的报文转发方法及装置
CN104426837B (zh) * 2013-08-20 2019-09-13 南京中兴新软件有限责任公司 Ftp的应用层报文过滤方法及装置
CN104580027B (zh) * 2013-10-25 2018-03-20 新华三技术有限公司 一种OpenFlow报文转发方法及设备
US10212083B2 (en) * 2013-10-30 2019-02-19 Lenovo Enterprise Solutions (Singapore) Pte. Ltd. Openflow data channel and control channel separation
US9866491B2 (en) * 2013-12-20 2018-01-09 Nxp Usa, Inc. Method and system for avoiding new flow packet flood from data plane to control plane of a network device
US9350677B2 (en) 2014-01-16 2016-05-24 International Business Machines Corporation Controller based network resource management
US10263903B2 (en) * 2014-02-05 2019-04-16 Ibasis, Inc. Method and apparatus for managing communication flow in an inter-network system
US9629018B2 (en) 2014-02-05 2017-04-18 Ibasis, Inc. Method and apparatus for triggering management of communication flow in an inter-network system
US9473414B2 (en) * 2014-02-06 2016-10-18 Telefonaktiebolaget Lm Ericsson (Publ) Method and system for supporting packet prioritization at a data network
US9419855B2 (en) 2014-03-14 2016-08-16 Nicira, Inc. Static routes for logical routers
US9647883B2 (en) 2014-03-21 2017-05-09 Nicria, Inc. Multiple levels of logical routers
US9602422B2 (en) 2014-05-05 2017-03-21 Nicira, Inc. Implementing fixed points in network state updates using generation numbers
WO2015195151A1 (en) * 2014-06-18 2015-12-23 Hewlett-Packard Development Company, L.P. Preventing flow table misses in a software defined network
WO2015199743A1 (en) * 2014-06-25 2015-12-30 Hewlett-Packard Development Company, L.P. Selecting an optimal network device for reporting flow table misses upon expiry of a flow in a software defined network
WO2016023148A1 (zh) * 2014-08-11 2016-02-18 华为技术有限公司 报文的控制方法、交换机及控制器
WO2016026798A1 (en) * 2014-08-18 2016-02-25 Nokia Solutions And Networks Oy Group communication service enabler security
US9838337B1 (en) * 2014-09-30 2017-12-05 Juniper Networks, Inc. Automatic virtual local area network (VLAN) provisioning in data center switches
JP2016082344A (ja) * 2014-10-15 2016-05-16 日本電気株式会社 制御装置、情報処理システム、制御方法、及び、プログラム
US10129180B2 (en) 2015-01-30 2018-11-13 Nicira, Inc. Transit logical switch within logical router
US9553806B2 (en) 2015-02-06 2017-01-24 Telefonaktiebolaget L M Ericsson (Publ) Method and system for supporting port ranging in a software-defined networking (SDN) system
EP3266172A4 (en) * 2015-05-29 2018-09-26 Hewlett Packard Enterprise Development LP Application of network flow rule action based on packet counter
US10230629B2 (en) 2015-08-11 2019-03-12 Nicira, Inc. Static route configuration for logical router
US10057157B2 (en) 2015-08-31 2018-08-21 Nicira, Inc. Automatically advertising NAT routes between logical routers
US10218641B2 (en) * 2015-10-09 2019-02-26 Arris Enterprises Llc Handling dynamic cascade port/LAG changes in a non-blocking manner
US10095535B2 (en) 2015-10-31 2018-10-09 Nicira, Inc. Static route types for logical routers
WO2017105452A1 (en) * 2015-12-17 2017-06-22 Hewlett Packard Enterprise Development Lp Reduced orthogonal network policy set selection
US10148594B2 (en) 2015-12-31 2018-12-04 Fortinet, Inc. Application based conditional forwarding and load balancing in a software defined networking (SDN) architecture
US10057193B2 (en) 2015-12-31 2018-08-21 Fortinet, Inc. Cardinality based packet processing in software-defined networking (SDN) switches
US10075393B2 (en) * 2015-12-31 2018-09-11 Fortinet, Inc. Packet routing using a software-defined networking (SDN) switch
US10091166B2 (en) 2015-12-31 2018-10-02 Fortinet, Inc. Sequentially serving network security devices using a software defined networking (SDN) switch
US10250449B2 (en) * 2016-03-08 2019-04-02 Nicira, Inc. Method and mechanism for efficiently managing flows
US10153973B2 (en) * 2016-06-29 2018-12-11 Nicira, Inc. Installation of routing tables for logical router in route server mode
WO2018006929A1 (en) * 2016-07-04 2018-01-11 Telefonaktiebolaget Lm Ericsson (Publ) Packet buffering in a telecommunications network
US10164910B2 (en) * 2016-07-13 2018-12-25 Futurewei Technologies, Inc. Method and apparatus for an information-centric MAC layer
US10454758B2 (en) 2016-08-31 2019-10-22 Nicira, Inc. Edge node cluster network redundancy and fast convergence using an underlay anycast VTEP IP
US10979890B2 (en) 2016-09-09 2021-04-13 Ibasis, Inc. Policy control framework
US10341236B2 (en) 2016-09-30 2019-07-02 Nicira, Inc. Anycast edge service gateways
US20180124183A1 (en) * 2016-11-03 2018-05-03 Futurewei Technologies, Inc. Method and Apparatus for Stateful Control of Forwarding Elements
US10554494B1 (en) 2017-01-04 2020-02-04 Juniper Networks, Inc. Automatic ICCP provisioning and VLAN provisioning on an inter-chassis link in a MC-LAG
EP3358791A1 (en) * 2017-02-02 2018-08-08 Nokia Solutions and Networks Oy Method for transmitting messages from an emitting connected object to at least one receiving connected object through at least one network element
US10257152B2 (en) * 2017-03-10 2019-04-09 Nicira, Inc. Suppressing ARP broadcasting in a hypervisor
JP6838455B2 (ja) * 2017-03-24 2021-03-03 住友電気工業株式会社 スイッチ装置、通信制御方法および通信制御プログラム
WO2018183332A1 (en) 2017-03-30 2018-10-04 Ibasis, Inc. Esim profile switching without sms
US10524116B2 (en) 2017-06-27 2019-12-31 Ibasis, Inc. Internet of things services architecture
US10931560B2 (en) 2018-11-23 2021-02-23 Vmware, Inc. Using route type to determine routing protocol behavior
US10797998B2 (en) 2018-12-05 2020-10-06 Vmware, Inc. Route server for distributed routers using hierarchical routing protocol
US10938788B2 (en) 2018-12-12 2021-03-02 Vmware, Inc. Static routes for policy-based VPN
US11546185B2 (en) * 2020-04-27 2023-01-03 Hewlett Packard Enterprise Development Lp Multicast route summarization
US11303505B2 (en) * 2020-07-22 2022-04-12 Arista Networks, Inc. Aggregated control-plane tables
CN114978637A (zh) * 2022-05-12 2022-08-30 湖北天融信网络安全技术有限公司 一种报文处理方法及装置
CN118945071A (zh) * 2023-05-10 2024-11-12 中国移动通信有限公司研究院 一种网络传输保障方法、装置、电子设备和网络节点

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101036126A (zh) * 2004-12-14 2007-09-12 思科技术公司 在计算机网络中边界路由器节点发生故障的情况下快速恢复的高效机制
WO2011132568A1 (ja) * 2010-04-19 2011-10-27 日本電気株式会社 スイッチ、及びフローテーブル制御方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7505459B2 (en) 2004-03-30 2009-03-17 Teknovus, Inc. Method and apparatus for switching packets in a passive optical network
US8169910B1 (en) * 2007-10-24 2012-05-01 Juniper Networks, Inc. Network traffic analysis using a flow table
US8560578B2 (en) * 2008-06-26 2013-10-15 Microsoft Corporation Common block storage infrastructure
US8391289B1 (en) * 2010-10-29 2013-03-05 Hewlett-Packard Development Company, L.P. Managing a forwarding table in a switch

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101036126A (zh) * 2004-12-14 2007-09-12 思科技术公司 在计算机网络中边界路由器节点发生故障的情况下快速恢复的高效机制
WO2011132568A1 (ja) * 2010-04-19 2011-10-27 日本電気株式会社 スイッチ、及びフローテーブル制御方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
OpenFlow 1.2;《OPEN NETWORKING FOUNDATION》;《OpenFlow Switch Specification》;20111205;摘要、第5.1节、附图1a，2a，2b，3、表1 *

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EP2823605A1 (en) 2015-01-14
EP2823605B1 (en) 2017-09-20
US20130230047A1 (en) 2013-09-05
CN104145457A (zh) 2014-11-12
WO2013132395A1 (en) 2013-09-12
US8705536B2 (en) 2014-04-22
IN2014DN07185A (enExample) 2015-04-24

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