Abstract
Since software defined network became a revolution of network, many new developments and deployments are put forward. Device operating in software defined network environment will need a controller to store control policy. As a result of flow is one of traffic presentation units in software defined network, hence, this paper proposed a prototype of flow-based method to measure traffic statistics which can be used in OpenFlow network. By analysis of flow table, active flows which managed by controller can be listed, and information of each flow can be presented with developed module on the controller. After gathered port statistics from OpenFlow switch and entries in flow table, information of each flow can be presented on a developed graphic interface. By using this method, Traffic statistics of each flow may be more adaptive and realizable for measurement for observation.
Highlights
Since software defined network became a revolution of network, many new developments and deployments are put forward
As a result of flow is one of traffic presentation units in software defined network, this paper proposed a prototype of flow-based method to measure traffic statistics which can be used in OpenFlow network
This paper proposed a prototype of flow-based method to measure traffic statistics in OpenFlow network environment
Summary
Chun-Yu Hsu 1,*, Pang-Wei Tsai 1 , Hou-Yi Chou 1 , Mon-Yen Luo 2 and Chu-Sing Yang 1 1 Institute of Computer and Communication Engineering, Department of Electrical Engineering, National Cheng Kung University / No., University Rd., East Dist. Tainan City, Taiwan 2 Department of Computer Science & Information Engineering, National Kaohsiung University of Applied Sciences / No.415, Chien Kung Rd., Sanmin District, Kaohsiung City, Taiwan. * 92633R, EE Department Building, Tze-Chiang Campus, National Cheng Kung University, No., University Rd., East Dist. Tainan City, Taiwan 701, Taiwan; Tel.: +886-6-2757575-62357; Fax: +886-6-234-5482
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