北京邮电大学学报

  • EI核心期刊

北京邮电大学学报 ›› 2017, Vol. 40 ›› Issue (s1): 117-121.doi: 10.13190/j.jbupt.2017.s.026

• 论文 • 上一篇    下一篇

基于OpenLISP的身份/位置分离移动性方案

周粤娴, 王宝生, 邓文平, 唐竹, 高先明   

  1. 国防科学技术大学 计算机学院, 长沙 410073
  • 收稿日期:2016-07-25 出版日期:2017-09-28 发布日期:2017-09-28
  • 作者简介:周粤娴(1991-),女,硕士生,E-mail:16344618@qq.com;王宝生(1970-),男,研究员,博士生导师.
  • 基金资助:
    国家自然科学基金项目(61202486,61472438)

Mobility Support of Locator/ID Separation Protocol Based on OpenLISP

ZHOU Yue-xian, WANG Bao-sheng, DENG Wen-ping, TANG Zhu, GAO Xian-ming   

  1. College of Computer, National University of Defense Technology, Changsha 410073, China
  • Received:2016-07-25 Online:2017-09-28 Published:2017-09-28

摘要: 位置/身份分离协议(LISP)重要的开源项目为OpenLISP. 但是,OpenLISP本身并不支持网络移动性. 为此,分析了OpenLISP的实现架构,将数据平面从FredBSD内核移植到了Linux内核,并在其基础上进行移动性支持功能扩展,最后通过网络基本通信功能测试、移动通信功能测试以及移动场景下VLC播放器视频传输试验,其ping测试的平均延时为1.230 ms,平均移动切换延时为2.009 s,验证评估了OpenLISP对网络移动性支持的功能和性能.

关键词: OpenLISP, 位置/身份分离协议开源实现, 位置/身份分离协议, 移动性支持

Abstract: Currently, OpenLISP is an important open source implementation of locator/ID separation protocol (LISP), which implements its full standard features through independent data and control plane. However, OpenLISP doesn't support mobility. The architecture of the OpenLISP was analyzed, and then the data plane was migrated from FreeBSD kernel to Linux kernel and the original OpenLISP to support mobility was extended. Finally, by both fixed and mobile communications, as well as video transmission utilizing VLC media player in mobile scenario, the average delay of ping operation was 1.230 ms and the average handover delay was 2.009 s. The results verified the functionality and performance of OpenLISP for network mobility support.

Key words: OpenLISP, open source implementation of locator/ID separation protocol, locator/ID separation protocol, mobility support

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