CN105122747A - Sdn网络中的控制设备和控制方法 - Google Patents

Sdn网络中的控制设备和控制方法 Download PDF

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Publication number
CN105122747A
CN105122747A CN201380002635.9A CN201380002635A CN105122747A CN 105122747 A CN105122747 A CN 105122747A CN 201380002635 A CN201380002635 A CN 201380002635A CN 105122747 A CN105122747 A CN 105122747A
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China
Prior art keywords
matching
flow table
strategy
data
policy
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CN105122747B (zh
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王永灿
林科
田应军
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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    • 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
    • H04L45/54—Organization of routing tables
    • 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
    • H04L41/02—Standardisation; Integration
    • H04L41/022—Multivendor or multi-standard integration
    • 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
    • H04L41/34—Signalling channels for network management communication
    • H04L41/342—Signalling channels for network management communication between virtual entities, e.g. orchestrators, SDN or NFV entities
    • 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
    • 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
    • H04L47/20—Traffic policing

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

本发明实施例提供的SDN网络中的控制设备和控制方法，通过设定交换设备中预先设定的流表匹配策略，根据所述匹配策略和交换设备的能力信息，生成数据转发需要经过的交换设备处理数据的流表，以及该流表要执行的操作，并发送给所述数据转发需要经过的交换设备；使得控制设备能够根据交换设备不同的流表信息，结合不同的数据转发策略,生成相应的流表由交换设备执行，实现了对不同类型交换设备的统一管理，使得具有多流表的交换设备在预设策略下实现灵活的数据转发功能，降低了对交换设备管理的复杂度，并能够充分发挥交换设备的性能。

Description

PCT国内申请，说明书已公开。

Claims (1)

  1. PCT国内申请，权利要求书已公开。
CN201380002635.9A 2013-11-07 2013-11-07 Sdn网络中的控制设备和控制方法 Active CN105122747B (zh)

Applications Claiming Priority (1)

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PCT/CN2013/086717 WO2015066878A1 (zh) 2013-11-07 2013-11-07 Sdn网络中的控制设备和控制方法

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CN105122747A true CN105122747A (zh) 2015-12-02
CN105122747B CN105122747B (zh) 2018-06-26

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US (1) US10122623B2 (zh)
EP (1) EP3057271B1 (zh)
CN (1) CN105122747B (zh)
ES (1) ES2663017T3 (zh)
WO (1) WO2015066878A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105721346A (zh) * 2016-01-26 2016-06-29 上海斐讯数据通信技术有限公司 一种基于软件定义网络的应用带宽配置方法及控制器

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015156832A1 (en) * 2014-04-08 2015-10-15 Hewlett Packard Development Company, L.P. Pipeline table identification
EP3366014A4 (en) * 2015-12-17 2019-05-01 Hewlett-Packard Enterprise Development LP REDUCED SET OF ORTHOGONAL NETWORK POLICY SELECTIONS
US10778809B2 (en) * 2016-02-26 2020-09-15 Arista Networks, Inc. Per-input port, per-control plane network data traffic class control plane policing
CN107404442A (zh) * 2016-05-19 2017-11-28 中兴通讯股份有限公司 流量处理方法及***
CN106713307B (zh) * 2016-12-20 2019-12-10 中国科学院信息工程研究所 一种检测sdn中流表一致性的方法和***
US10491503B2 (en) * 2017-04-03 2019-11-26 Dell Products L.P. Application-policy-based virtual SDN controller system
US10616339B2 (en) 2017-11-28 2020-04-07 Dell Products, L.P. System and method to configure, manage, and monitor stacking of ethernet devices in a software defined network
CN108494619B (zh) * 2018-02-28 2021-01-01 新华三技术有限公司 流量统计方法、装置及提供商路由器
US10798005B2 (en) * 2018-09-13 2020-10-06 International Business Machines Corporation Optimizing application throughput
US10834201B2 (en) * 2018-11-27 2020-11-10 International Business Machines Corporation Device identification and reconfiguration in a network
US20230269228A1 (en) * 2022-01-26 2023-08-24 Cisco Technology, Inc. Pre-emptive flow dropping in a cloud-based secure access service
US12028254B2 (en) * 2022-01-31 2024-07-02 Avago Technologies International Sales Pte. Limited Systems for and methods of flow table management
CN115442292B (zh) * 2022-08-29 2023-10-03 中国联合网络通信集团有限公司 数据流表的调整方法、装置、设备及存储介质

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012081146A1 (en) * 2010-12-16 2012-06-21 Nec Corporation Communication system, control apparatus, communication method, and program
US20120155467A1 (en) * 2010-12-17 2012-06-21 Guido Appenzeller Methods for configuring network switches
CN103023707A (zh) * 2012-12-28 2013-04-03 华为技术有限公司 一种策略配置的方法、管理服务器以及网络***
CN103152361A (zh) * 2013-03-26 2013-06-12 华为技术有限公司 访问控制方法及设备、***
WO2013093858A1 (en) * 2011-12-22 2013-06-27 Telefonaktiebolaget L M Ericsson (Publ) Forwarding element for flexible and extensible flow processing in software-defined networks
CN103281246A (zh) * 2013-05-20 2013-09-04 华为技术有限公司 报文处理方法及网络设备

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104683146B (zh) * 2009-10-07 2019-05-07 日本电气株式会社 控制装置、信息***以及控制方法
US8964752B2 (en) * 2013-02-25 2015-02-24 Telefonaktiebolaget L M Ericsson (Publ) Method and system for flow table lookup parallelization in a software defined networking (SDN) system
US9118571B2 (en) * 2013-07-08 2015-08-25 Telefonaktiebolaget L M Ericsson (Publ) Methods of operating load balancing switches and controllers using matching patterns with unrestricted characters

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012081146A1 (en) * 2010-12-16 2012-06-21 Nec Corporation Communication system, control apparatus, communication method, and program
US20120155467A1 (en) * 2010-12-17 2012-06-21 Guido Appenzeller Methods for configuring network switches
WO2013093858A1 (en) * 2011-12-22 2013-06-27 Telefonaktiebolaget L M Ericsson (Publ) Forwarding element for flexible and extensible flow processing in software-defined networks
CN103023707A (zh) * 2012-12-28 2013-04-03 华为技术有限公司 一种策略配置的方法、管理服务器以及网络***
CN103152361A (zh) * 2013-03-26 2013-06-12 华为技术有限公司 访问控制方法及设备、***
CN103281246A (zh) * 2013-05-20 2013-09-04 华为技术有限公司 报文处理方法及网络设备

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105721346A (zh) * 2016-01-26 2016-06-29 上海斐讯数据通信技术有限公司 一种基于软件定义网络的应用带宽配置方法及控制器
WO2017128790A1 (zh) * 2016-01-26 2017-08-03 上海斐讯数据通信技术有限公司 一种基于软件定义网络的应用带宽配置方法及控制器
CN105721346B (zh) * 2016-01-26 2018-10-12 上海斐讯数据通信技术有限公司 一种基于软件定义网络的应用带宽配置方法及控制器

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Publication number Publication date
US20160254995A1 (en) 2016-09-01
WO2015066878A1 (zh) 2015-05-14
EP3057271B1 (en) 2018-01-31
CN105122747B (zh) 2018-06-26
ES2663017T3 (es) 2018-04-10
US10122623B2 (en) 2018-11-06
EP3057271A1 (en) 2016-08-17
EP3057271A4 (en) 2016-10-05

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