通信学报 ›› 2014, Vol. 35 ›› Issue (Z1): 76-81.doi: 10.3969/j.issn.1000-436x.2014.z1.015

• 虚拟化和云计算 • 上一篇    下一篇

自治系统内IP子网和SDN子网的互联机制

史衍伟1,2,曹争1,2   

  1. 1 东南大学 计算机科学与工程学院,江苏 南京 211189
    2 计算机网络和信息集成教育部重点实验室,江苏 南京 211189
  • 出版日期:2014-10-25 发布日期:2017-06-19

IMISA:interconnection mechanism for IP subnet and SDN subnet in autonomous system

Yan-wei SHI1,2,Zheng CAO1,2   

  1. 1 School of Computer Science and Engineering,Southeast University,Nanjing 211189,China
    2 Key Laboratory of Computer Network and Information Integration,Ministry of Education,Nanjing 211189,China
  • Online:2014-10-25 Published:2017-06-19

摘要:

摘 要:SDN网络与传统IP网络的互联机制是当前学术界的研究热点,但现有解决方案并不能适用于所有应用场景。为此提出了一个基于OSPF协议的IMISA架构,在一个包含 SDN 子网(基于OpenFlow)和IP子网的自治系统范围内,通过给SDN控制器添加一个OSPF路由模块,利用OSPF协议交换各自的网络信息,最终实现了2种网络的互联。

关键词: 软件定义网络, OpenFlow, 自治系统, 互联

Abstract:

The interconnection mechanism for SDN network and traditional IP network has been the focus in academia,but the current solution can’t be used in every condition.To solve this problem,an architecture named IMISA was proposed which was based on the OSPF protocol.In the autonomous system with both SDN subnet (based on OpenFlow) and IP subnet,an OSPF routing module was added to the SDN controller to help exchanging network informations and finally the networks can communicate with each other.

Key words: software defined networking, OpenFlow, autonomous system, interconnection

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