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总览 评价 韦楠 , 张彬 * ( 北京邮电大学信息与通信工程学院,北京 100876; ) 摘要: SDN控制器作为SDN网络的控制中枢,其目的是将整个网络统一管理,协同部署。作为控制器与上层应用之间的接口,SDN北向接口技术必须良好地应对上层应用爆炸式增长的情况
韦楠, 张彬*
(
北京邮电大学信息与通信工程学院,北京 100876; )
摘要:
SDN控制器作为SDN网络的控制中枢,其目的是将整个网络统一管理,协同部署。作为控制器与上层应用之间的接口,SDN北向接口技术必须良好地应对上层应用爆炸式增长的情况,才能使SDN发挥其应有的能力。OpenNML是本文提出的一种模型驱动的北向接口解决方案,它包括整体结构设计和语言模型设计两部分内容。它从业务的角度解决了北向接口的实际问题。
关键词:
SDN;北向接口;FloodLight;Pyretic;
Wei Nan, Zhang Bin*
(
Information and Communication Engineering School,BeiJing University of Post and Telecommunication,Beijing 100876; )
Abstract:
SDN controller is the control center of the network, which aims to unify the entire network management, collaborative deployment. As an interface between the controller and the upper application, SDN northbound intrface technology must reponse well to the explosive growth of SDN application.OpenNML is a proposed model-driven northbound interface solution, which includes the overall structural design and design language model of two parts. It is from a business perspective to solve practical problems of NBI.
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