通信学报 ›› 2016, Vol. 37 ›› Issue (3): 107-116.doi: 10.11959/j.issn.1000-436x.2016058

• 学术论文 • 上一篇    下一篇

未来网络XIA中的虚拟机跨子网迁移

孟宏伟1,2,3,陈钟1,2,3,孟子骞1,2,3   

  1. 1 北京大学信息科学技术学院,北京100871
    2 北京大学高可信软件技术教育部重点实验室,北京100871
    3 北京大学网络和软件安全保障教育部重点实验室,北京100871
    4 卡耐基梅隆大学计算机学院,匹兹堡15213
  • 出版日期:2016-03-25 发布日期:2017-08-04
  • 基金资助:
    国家自然科学基金资助项目

VM migration across subnets in future internet architecture—XIA

Hong-wei MENG1,2,3,Zhong CHEN1,2,3,Zi-qian MENG1,2,3,Chuck SONG4   

  1. 1 School of Electronics Engineering and Computer Science,Peking University,Beijing 100871,China
    2 Key Laboratory of High Confidence Software Technologies(Peking University)Ministry of Education,Beijing 100871,China
    3 MoE Key Laboratory of Network and Software Security Assurance,Peking University,Beijing 100871,China
    4 School of Computer Science,Carnegie Mellon University,Pittsburgh 15213,USA
  • Online:2016-03-25 Published:2017-08-04

摘要:

在IP网络中,虚拟机跨子网迁移后其网络地址发生了变化,将面临IP移动性问题。主要研究如何在未来网络体系结构—XIA(expressive internet architecture)中解决这一问题。利用XIA中标识与地址分离、基于DAG (directed acyclic graphs)的灵活路由等特性,提出了基于集合点代理的虚拟机在线迁移方法,并进行了具体实现和实验验证。结果表明,所提出的方法可满足虚拟机迁移后与通信对端网络连接的快速恢复,并具备控制平面简单和数据平面高效的优点。

关键词: 虚拟机在线迁移, 未来网络体系结构, 可表达网络, 集合点代理

Abstract:

When a VM migrates among hosts residing in two IP subnets,the network attachment point of VM changed,which causes the IP mobility problem.It was meaningful to design and evaluate VM migration performance under the future internet architecture.XIA (expressive Internet architecture)was focused,a novel future internet architecture,sup-port for VM live migration.Motivated by the natural f res of ID/location decoupling,versatile routing with DAG (di-rected acyclic graphs) in XIA,The design and implementation of rendezvous agent based migration (RABM) approach was given.In demonstrate that XIA supported VM migration can achieve fast network re-connection between VM and correspondent node,while keeping the network control plane simplicity and data plane efficiency.

Key words: virtual machine live migration, future internet architecture, expressive internet architecture, rendezvous agent

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