Fault localization in NFV framework
Fault localization in NFV framework
复制标题
NFV框架中的故障定位
DOI：
10.1109/icact.2016.7423388
复制
发表时间：
2016
期刊：
影响因子：
--
通讯作者：
B. Lee
中科院分区：
文献类型：
--
作者：
B. Lee;B. Lee
网络功能虚拟化作为提供通信服务的新方法正在迅速获得认可。更大的灵活性和大大减少引入新服务的时间的承诺，加上成本优势，正在推动世界各地的通信服务提供商（CSP）开始部署基于NFV的服务。但NFV服务实际上是基于虚拟化环境运行的，当物理设备发生故障时，对禁用虚拟资源的影响较大。本文针对NFV框架中发生物理故障或特定逻辑设备发生逻辑故障时，提出一种故障定位方法，以保证NFVI服务的连续性。
Network function virtualization is quickly gaining acceptance as the new approach to delivering communication services. The promises of greater flexibility and dramatically reduced time to introduce new services coupled with the cost advantages, are driving communications service providers(CSP) around the world to begin deploying NFV-based services. But NFV service is actually operated based on virtualization environment, it has greater impact on disability virtual resources, when the physical devices had a fault. In this paper, when physical faults occurred in the NFV Framework, or logical failure occurs on a specific logical device, we will present a structure for Fault Localization method to ensure the continuity of service in NFVI.