通信学报Issue(3)：1-7,7.DOI:10.11959/j.issn.1000-436x.2015074
源端控制的OpenFlow数据面
Source-controlled OpenFlow data plane
摘要
Abstract
An OpenFlow switch typically used TCAM to speed up flow table matching. Therefore it brought problems with scale, high cost and energy consumption. To resolve these issues, a novel model called the source-controlled Open-Flow(SCOF)was proposed. SCOF used a source routing address named vector address (VA) as the switching label of the packet. VA defined the communication path. The core of SCOF data plane is vector switch. It can accomplish the data forwarding process relying only on VA, instead of flow table matching. SCOF overcomes scale problem by reducing the complexity of switch hardware and simplifying the process of updating flow table.关键词
软件定义网络/流表/三态内容寻址存储器/向量地址/现场可编程门阵列Key words
SDN/flow table/TCAM/vector address/NetFPGA分类
信息技术与安全科学引用本文复制引用
王哲,梁满贵,及晓萌,Fillipus Mateus Abisai..源端控制的OpenFlow数据面[J].通信学报,2015,(3):1-7,7.基金项目
国家重点基础研究发展计划(“973”计划)基金资助项目(2011CB302203)；国家高技术研究发展计划(“863”计划)基金资助项目(2007AA01Z203)；文化部民族民间文艺发展中心数字文化研究基地基金资助项目(136023522)Foundation Items:The National Key Basic Research Program of China (973 Program)(2011CB302203) （“973”计划）
The National High Tech-nology Research and Development Program of China (863 Program)(2007AA01Z203) （863 Program）
Center for Ethnic and Folk Literature and Art Development,Ministry of Culture(136023522) （136023522）
