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End-to-end service-level management framework over multi-domain software defined networks

机译:多域软件定义网络上的端到端服务级别管理框架

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We introduce a distributed, dynamic, end-to-end (E2E) service-level management framework over a multi-domain SDN in order to enable end users to negotiate with their service providers a level of service according to their needs and budget. In this framework, the service provider offers multiple levels of service and allocates network resources to each user to satisfy specific service level requests in a fair manner. To this effect, controllers of different domains negotiate with each other to satisfy the service level parameters of service requests, where functions that manage E2E services collaborate with functions that manage network resources of respective domains. The proposed framework and procedures have been verified over a newly developed large-scale multi-domain SDN emulation environment.
机译:我们在多域SDN上引入了分布式,动态,端到端(E2E)服务级别管理框架,以使最终用户能够根据其需求和预算与服务提供商协商服务级别。在此框架中,服务提供商提供多个服务级别,并以公平的方式将网络资源分配给每个用户,以满足特定的服务级别请求。为此,不同域的控制器彼此协商以满足服务请求的服务级别参数,其中管理E2E服务的功能与管理各个域的网络资源的功能协作。所提出的框架和过程已在新开发的大规模多域SDN仿真环境中得到验证。

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