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LCMSC: A lightweight collaborative mechanism for SDN controllers

机译：LCMSC：SDN控制器的轻量级协作机制

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摘要

SDN-based applications can be deployed on large-scale networks only with east/westbound interfaces. However, there is still a long way to standardize SDN east/westbound due to the high complexity and comprehensive optimization goals. To make it possible to deploy SDN in the Internet to support both traditional and emerging network applications, we propose a lightweight collaborative controller mechanism which has advantageous characteristics such as application independent, controller independent, minimum functions, reliability and etc. We, also design its software program named LCMSCware running on each controller and its application layer protocol enabling corporation among the controllers. The prototype system is implemented and the experimental results demonstrate that LCMSC enables efficient cooperation among heterogeneous controllers in multiple SDN domains connected by Internet and support both existing and emerging services. (C) 2017 Elsevier B.V. All rights reserved.
机译：基于SDN的应用程序只能通过东/西向接口部署在大型网络上。但是，由于高复杂性和全面的优化目标，标准化SDN东/西向还有很长的路要走。为了使SDN在Internet中部署以支持传统和新兴网络应用程序成为可能，我们提出了一种轻量级的协作控制器机制，该机制具有诸如应用程序独立，控制器独立，最小功能，可靠性等优点。每个控制器上运行的名为LCMSCware的软件程序及其应用程序层协议，使控制器之间可以合作。实现了原型系统，实验结果表明，LCMSC可以实现通过Internet连接的多个SDN域中的异构控制器之间的高效协作，并支持现有和新兴服务。 （C）2017 Elsevier B.V.保留所有权利。

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  • 来源
    《Computer networks》 |2017年第5期|65-75|共11页
  • 作者

    Chen Ming; Ding Ke; Hao Jie; Hu Chao; Xie Gaogang; Xing Changyou; Chen Bing;

  • 作者单位

    PLA Univ Sci & Technol, Nanjing 210007, Jiangsu, Peoples R China;

    PLA Univ Sci & Technol, Nanjing 210007, Jiangsu, Peoples R China;

    Nanjing Univ Aeronaut & Astronaut, Nanjing 211106, Jiangsu, Peoples R China;

    PLA Univ Sci & Technol, Nanjing 210007, Jiangsu, Peoples R China;

    Chinese Acad Sci, Inst Comp Technol, Beijing 100190, Peoples R China;

    PLA Univ Sci & Technol, Nanjing 210007, Jiangsu, Peoples R China;

    Nanjing Univ Aeronaut & Astronaut, Nanjing 211106, Jiangsu, Peoples R China;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    SDN; Controller; East/westbound interfaces; Cooperation mechanism; Lightweight protocol;

    机译：SDN;控制器;东/西向接口;合作机制;轻量级协议;

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