Programming extention technology of open vSwitch

Fan YANG; Siyu YAN; Tao HUANG

doi:10.11959/j.issn.1000−0801.2017094

您当前的位置：

首页 >

文章列表页 >

Programming extention technology of open vSwitch

research and development | 更新时间：2024-06-05

- Programming extention technology of open vSwitch
- Telecommunications Science Vol. 33, Issue 5, Pages: 21-28(2017)
- 作者机构：
- 作者简介：
- 基金信息：
- DOI：10.11959/j.issn.1000−0801.2017094
  CLC： TP393.4
- Published Online：2017-05，
  
  Published：15 May 2017
- 稿件说明：
移动端阅览
Fan YANG, Siyu YAN, Tao HUANG. Programming extention technology of open vSwitch[J]. Telecommunications science, 2017, 33(5): 21-28.
DOI：

Fan YANG, Siyu YAN, Tao HUANG. Programming extention technology of open vSwitch[J]. Telecommunications science, 2017, 33(5): 21-28. DOI： 10.11959/j.issn.1000−0801.2017094.

摘要

OVS（open vSwitch）作为一款开源的SDN软件交换机，得到了广泛关注。但在复杂多变的网络环境下，易出现数据层失去控制器控制和流表项学习老化等故障问题，严重制约了SDN性能。针对以上问题，研究设计了OVS的编程扩展技术架构，包含链接状态处理、故障感知、二三层自学习转发等核心功能的扩展，使OVS实现自动快速恢复、流表表项及时更新，保障了SDN吞吐量，从而减小了控制器失联对通信的影响，增强了SDN的稳定性和可靠性。

Abstract

As an open source SDN software switch

open vSwitch (OVS) has been widespread concerned.But in complex and changeable network environment

data layer loses control of controller and flow table entry learning aging appears easily and the performance of SDN is seriously hampered.To solve the problems

the programming extension technology architecture of OVS was designed

including link state processing

fault perception

two three-tier self-learning forwarding and other expansion of core functions

so that OVS could recover automatic and rapidly

flow table entries could update in time

throughput of SDN was guaranteed

thereby the influence of control-ler loss control for communication was reduced

SDN stability and reliability was enhanced.

关键词

Keywords

references

Open vSwitch [EB/OL ] .( 2015 - 11 - 05 )[ 2017 - 01 - 13 ] . http://baike.baidu.com/link?url=eE6wD_8BWkT3MHsd3LP31KT2lLi88ZVEkwmw2AmER85vvZHYErKXNlBVG1f3I8p5J5aQthlzJBQEdANWJ-wNITS_20G_pF-h1uTNsPqtGZm http://baike.baidu.com/link?url=eE6wD_8BWkT3MHsd3LP31KT2lLi88ZVEkwmw2AmER85vvZHYErKXNlBVG1f3I8p5J5aQthlzJBQEdANWJ-wNITS_20G_pF-h1uTNsPqtGZm .

ONF.OpenFlow-enabled mobile and wireless networks [EB/OL ] .( 2013 - 11 - 05 )[ 2017 - 01 - 13 ] . http://wenku.baidu.com/link?url=KSCjGlIn79WW4sm9Abm906LqhjpXdVKKtOrDIBZ-9kqSVwTakdGQi-ONZRBYQt93ZvlaYcn1xYohLexmgMtkLy-rHEIby3cIjScV_iAVre_ http://wenku.baidu.com/link?url=KSCjGlIn79WW4sm9Abm906LqhjpXdVKKtOrDIBZ-9kqSVwTakdGQi-ONZRBYQt93ZvlaYcn1xYohLexmgMtkLy-rHEIby3cIjScV_iAVre_ .

YAP K K , KOBAYASHI M , SHERWOOD R , et al . OpenRoads:empowering research in mobile networks [J ] . ACM Sigcomm Computer Communication Review , 2010 , 40 ( 1 ): 125 - 126 .

KU I , LU Y , GERLA M , et al . Towards software-defined VANET:architecture and services [C ] // 2014 13th Annual Mediterranean Ad Hoc Networking Workshop (MED-HOC-NET),June 2-4,2014,Ayia Napa,Cyprus . New Jersey : IEEE Press , 2014 : 103 - 110 .

BASKETT P , SHANG Y , ZENG W , et al . SDNAN:soft-ware-defined networking in Ad Hoc networks of smart-phones [C ] // 2013 IEEE Consumer Communications and Net-working Conference (CCNC),January 11-14,2013,Las Vegas,NV,USA . New Jersey : IEEE Press , 2013 : 861 - 862 .

KIM H , FEAMSTER N . Improving network management with software defined networking [J ] . IEEE Communications Maga-zine , 2013 , 51 ( 2 ): 114 - 119 .

CHANDRASEKARAN B , BENSON T . Tolerating SDN appli-cation failures with LegoSDN [C ] // The 13th ACM Workshop on Hot Topics in Networks,August 22,2014,Chicago,Illinois,USA . New York : ACM Press , 2014 : 22 .

MULEC G , VASIU R , FRIGURA-ILIASA F . Distributed flow controller for mobile Ad Hoc networks [C ] // 2013 IEEE 8th In-ternational Symposium on Applied Computational Intelligence and Informatics (SACI),May 23-25,2013,Timisoara,Romania . New Jersey : IEEE Press , 2013 : 143 - 146 .

MEKKY H , HAO F , MUKHERJEE S , et al . Application-aware data plane processing in SDN [C ] // The Third Workshop on Hot Topics in Software Defined Networking,August 22,2014,Chi-cago,Illinois,USA . New York : ACM Press , 2014 : 13 - 18 .

PFAFF B , PETTIT J , KOPONEN T , et al . The design and im-plementation of open vSwitch [C ] // 12th USENIX Symposium on Networked Systems Design and Implementation (NSDI 15),May 4-6,2015,Oakland,CA,USA.[S.l.:s.n.] , 2015 : 117 - 130 .

韦乐平 . SDN的战略性思考 [J ] . 电信科学， 2015 , 31 ( 1 ): 7 - 12 .

WEI L P . Strategic thinking on SDN [J ] . Telecommunications Science , 2015 , 31 ( 1 ): 7 - 12 .

赵辉，丁鸣，程青松，等 . SDN与NFV技术在云数据中心的规模应用 [J ] . 电信科学， 2016 , 32 ( 1 ): 144 - 151 .

ZHAO H , DING M , CHENG Q S , et al . Application of SDN and NFV technology in the cloud data center [J ] . Telecommuni-cations Science , 2016 , 32 ( 1 ): 144 - 151 .

刘汉江，欧亮，陈文华，等 . 基于 SDN 的跨数据中心承载技术 [J ] . 电信科学， 2016 , 32 ( 3 ): 28 - 34 .

LIU H J , OU L , CHEN W H , et al . Bearing technology across the data center based on SDN [J ] . Telecommunications Science , 2016 , 32 ( 3 ): 28 - 34 .

唐宏，朱华虹，曹维华，等 . 基于 SDN 的大型 IP 网络 BGP路由优化方案 [J ] . 电信科学， 2016 , 32 ( 3 ): 14 - 19 .

TANG H , ZHU H H , CAO W H , et al . Route optimization me-thod for BGP based on SDN in large-scale IP network [J ] . Tele-communications Science , 2016 , 32 ( 3 ): 14 - 19 .

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Discussion on tbe Key Problems in tbe Application of SDN Tecbnology in Telecommunication Network

Coordinated and unified control technology of IP and optical transport network for power services

Design and construction of hierarchical and cross-regional SDN verification and demonstration system

Realization of vOLT and development trend

Network resource pricing strategy based on SDN framework

Related Author

Zhonghua Chen

Chengbin Shen

Jianping Zhang

Yue MA

Dongshan WANG

Zhibin YIN

Jian GAO

Yan LI

Related Institution

Shanghai Research Institute of China Telecom Co., Ltd.

Shanghai Branch of China Telecom Co.,Ltd.

Beijing Smartchip Microelectronics Technology Co.,Ltd.

State Grid Jibei Electric Power Company

Tsinghua University

⁰