(Conference Paper) NetGraph: An Intelligent Operated Digital Twin Platform for Data Center Networks
Hanshu Hong ¹, Qin Wu ¹, Feng Dong ¹, Wei Song ¹, Ronghua Sun ¹, Tao Han ¹, Cheng Zhou ², Hongwei Yang ²
¹ Huawei Technologies
华为技术有限公司
² China Mobile
中国移动
NAI'21: Proceedings of the ACM SIGCOMM 2021 Workshop on Network-Application Integration
, 2021-08-23
Abstract
This paper presents a digital twin platform towards automatic and intelligent management for data center networks: NetGraph. It builds a virtual image of the physical network, which comprises the entire network elements and simplifies the workflows of network service management. NetGraph redefines network operation (including maintenance) model by integrating four functional blocks: unified digital twin model management, automatic configuration deployment and translation, Inventory search, and network elements validation.
NetGraph has been deployed in Huawei's data center networks and served more than fifty thousand devices along with millions of network connectivity information (e.g., links and terminations points). Statistics in real network scenarios show that NetGraph has a wide coverage of network models and supports multiple functions.
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