Active measurement mechanism measuring SDN performances
Academic paper|更新时间:2024-06-05
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Active measurement mechanism measuring SDN performances
Journal on CommunicationsVol. 36, Issue 6, Pages: 31-40(2015)
作者机构:
解放军理工大学 指挥信息系统学院,江苏 南京 210007
作者简介:
基金信息:
The National Natural Science Foundation of China(61379149);The National Natural Science Foundation of China(61103225);The National Basic Research Program of China(973 Program)(2012CB315806);S&T Supporting Project of Jiangsu Province(BY2013095-1-06);The Natural Science Foundation of Jiangsu Province(BK20140070)
Ming CHEN, Fei DAI, Bo XU, et al. Active measurement mechanism measuring SDN performances[J]. Journal on Communications, 2015, 36(6): 31-40.
DOI:
Ming CHEN, Fei DAI, Bo XU, et al. Active measurement mechanism measuring SDN performances[J]. Journal on Communications, 2015, 36(6): 31-40. DOI: 10.11959/j.issn.1000-436x.2015199.
Active measurement mechanism measuring SDN performances
提出了一种能够主动测量 SDN 中任何两点间的端到端路径性能的机制,设计了 OpenFlow 测量协议OFMP,实现了无需改变交换机转发规则就能测量两点间特定流的多种性能参数的原型系统 OFMd。实验结果表明,OFMd只需发送一个测试报文就能快速高效地获取多种端到端路径性能参数。
Abstract
An active SDN measurement mechanism was proposed
which could measure the end-to-end path performance between any two nodes
then the OpenFlow measurement protocol OFMP was designed
and a prototype OFMd was implemented
which could measure multiple performance metrics of the flow between two nodes without changing the switch forwarding rule.The experiment results show that OFMd can acquire multiple end to end path performance metrics only by sending a single probe packet.
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references
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