一种面向多样化网络业务融合的SDN网络架构

发布时间:2013-09-24 作者:龚向阳,王文东 阅读量:

[摘要] 提出一种支持多样化网络业务融合的软件定义网络(SDN)基础架构——SDNIMS。SDNIMS在数据平面上提供了高灵活度的可编程性,支持以软件定义方式实现不同业务异质化的融合数据转发;利用网络虚拟化,为不同的业务网络提供独立且相互隔离管理控制平面;支持多种业务在统一的SDN网络基础设施中的部署。

[关键词] 软件定义网络;业务融合;网络虚拟化

[Abstract] In this paper, we propose a software-defined network infrasturcture for multiple services (SDNIMS). This infrastructure converges different networks and services. In SDNIMS data plane, highly flexible programmability allows software-defined data forwarding to be implemented for heterogeneous services. The network is also virtualized to provide separate control planes for different network services. The proposed infrasturcture allows diverse services to be deployed in a unified SDN.

[Keywords] software-defined networks; service convergence; network virtualization