信息工程大学学报2023，Vol.24Issue(5)：513-519,7.DOI:10.3969/j.issn.1671-0673.2023.05.001
战术网中基于POF的动态可伸缩控制方案研究
POF-Based Dynamic Scalable Control Scheme in Tactical Networks
摘要
Abstract
Services in modern tactical networks are increasingly complex,which poses challenges to existing network control schemes effciently.Software-defined networking(SDN)can improve the flexibility of tactical networks.Still,due to the fragile wireless environment characteristic of tactical networks and the centralized control characteristics of SDN,the architecture has a high risk of a sin-gle point of failure,and the failure of control channel can cause the entire network to collapse.To address this problem,a protocol oblivious forwarding(POF)based dynamic scalable control scheme is proposed.This scheme enables resilient control in tactical networks with highly dynamic environ-ments through hybrid in-band and out-of-band control.Specifically,when the out-of-band control channel fails,the network can continue to maintain part of the network function based on the pro-posed control scheme.The experiments are performed on a real tactical network dataset.The results show that the proposed scheme can achieve resilient control in unstable tactical networks.When the out-of-band control channel fails,the network is still available,and the delay is kept at about 0.1 seconds.关键词
战术网/软件定义网络/协议无感知转发/可编程数据面/可伸缩控制Key words
tactical networks/software-defined networking/protocol oblivious forwarding/program-mable data plane/scalable control分类
信息技术与安全科学引用本文复制引用
李洪钧,任保全,钟旭东,巩向武..战术网中基于POF的动态可伸缩控制方案研究[J].信息工程大学学报,2023,24(5):513-519,7.基金项目
中国博士后科学基金资助项目(2020M673687) （2020M673687）
