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From federated software defined infrastructure to future internet architecture

机译:从联合软件定义的基础架构到未来的互联网架构

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Significant efforts have been devoted to creating large scale compute and network testbeds for studying future Internet challenges. Besides large geographic span, the common emphasis is programmability, allowing researchers to reserve or create, via software, flexible sets of compute and network resources over specified topologies to execute research prototypes of new protocols, processes, and applications. Also emphasized are virtualization, instrumentation, and software defined networking (SDN) capabilities of the infrastructure. SDN in particular stimulated significant interests in academia, industry, and public sectors to re-imagine the future computing and networking infrastructure landscape and roadmap while it becomes increasingly utilized in production environments. Amidst these interests, one can start to capture desirable characteristics to glimpse the potential architecture of the future Internet. In this paper, we discuss the significance of compute-network interaction across complex, highly customized federated architecture in the future Internet. Infrastructure federation has been happening across multiple dimensions. Federation expands the scope of infrastructure, geographically and administratively, for use by members of different organizations. For example, federation initiatives are underway among: 1) US Global Environment for Network Innovations (GENI), Europe Future Internet Research and Experimentation (FIRE), and future Internet testbeds in Asia, South America, and Canada, 2) university production infrastructure, 3) US cities, 4) US public research institutes, and 5) commercial infrastructure. While requirements and objectives differ, they must all address a common set of issues. Such federation suggests the fundamental needs of applications to interact with compute and network resources across a generic, federated, future Internet environment.
机译:为了研究未来的互联网挑战,已经做出了巨大的努力来创建大规模的计算和网络测试平台。除了较大的地理范围外,通常的重点是可编程性,使研究人员可以通过软件在指定的拓扑结构上保留或创建灵活的计算和网络资源集,以执行新协议,流程和应用程序的研究原型。还强调了基础架构的虚拟化,工具和软件定义网络(SDN)功能。 SDN特别激发了学术界,工业界和公共部门的巨大兴趣,以重新构想未来的计算和网络基础架构的前景和路线图,同时在生产环境中越来越多地使用它。在这些兴趣中,人们可以开始捕捉理想的特性,以瞥见未来互联网的潜在体系结构。在本文中,我们讨论了未来互联网中跨复杂,高度定制的联合体系结构的计算网络交互的重要性。基础架构联合会已经发生在多个层面。联合会在地理上和管理上扩展了基础结构的范围,供不同组织的成员使用。例如,联盟计划正在进行中:1)美国全球网络创新环境(GENI),欧洲未来互联网研究与实验(FIRE),以及亚洲,南美和加拿大未来的互联网测试平台,2)大学生产基础设施, 3)美国城市; 4)美国公共研究机构; 5)商业基础设施。尽管要求和目标不同,但它们都必须解决一组共同的问题。这样的联合表明了在通用的,联合的,未来的Internet环境中与计算和网络资源进行交互的应用程序的基本需求。

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