Research on traffic identification and scheduling based on optical interconnection architecture in data center
In order to solve the data center link congestion problem,based on the characteristics of the flow distribution and flow types,a flow identification and scheduling scheme based on optical interconnect structure,named HCFD (host-controller flow detection),was proposed to identify the elephant flow wh...
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| Format: | Article |
| Language: | zho |
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Editorial Department of Journal on Communications
2018-09-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2018161/ |
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| _version_ | 1841539449156009984 |
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| author | Bingli GUO Ning ZHAO Zhiwen ZHU Fan NING Shanguo HUANG |
| author_facet | Bingli GUO Ning ZHAO Zhiwen ZHU Fan NING Shanguo HUANG |
| author_sort | Bingli GUO |
| collection | DOAJ |
| description | In order to solve the data center link congestion problem,based on the characteristics of the flow distribution and flow types,a flow identification and scheduling scheme based on optical interconnect structure,named HCFD (host-controller flow detection),was proposed to identify the elephant flow which has a large impact on the network performance,and use the SDN controller to make forward strategy,and schedule the network traffic reasonably.The implementation of the scheme was to use the Netfilter framework in Linux kernel protocol on the host side to mark the flow that exceeds the threshold amount.Then,the classification model was used in the controller side to classify the marked flow.Finally,the appropriate forwarding strategy was developed based on the above results.With the advantage of the photoelectric network,mechanisms of flow depth fusion and switching could be realized.The scheme which integrates the advantage of the existing research results,was expected to identify elephant flow more accurately and comprehensively.It can effectively alleviate the network congestion,make full use of network bandwidth,reduce end-to-end delay and packet loss rate. |
| format | Article |
| id | doaj-art-a406fc3fce404fca8fa57a34ccffc20e |
| institution | Kabale University |
| issn | 1000-436X |
| language | zho |
| publishDate | 2018-09-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-a406fc3fce404fca8fa57a34ccffc20e2025-01-14T07:15:30ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2018-09-013912212859720745Research on traffic identification and scheduling based on optical interconnection architecture in data centerBingli GUONing ZHAOZhiwen ZHUFan NINGShanguo HUANGIn order to solve the data center link congestion problem,based on the characteristics of the flow distribution and flow types,a flow identification and scheduling scheme based on optical interconnect structure,named HCFD (host-controller flow detection),was proposed to identify the elephant flow which has a large impact on the network performance,and use the SDN controller to make forward strategy,and schedule the network traffic reasonably.The implementation of the scheme was to use the Netfilter framework in Linux kernel protocol on the host side to mark the flow that exceeds the threshold amount.Then,the classification model was used in the controller side to classify the marked flow.Finally,the appropriate forwarding strategy was developed based on the above results.With the advantage of the photoelectric network,mechanisms of flow depth fusion and switching could be realized.The scheme which integrates the advantage of the existing research results,was expected to identify elephant flow more accurately and comprehensively.It can effectively alleviate the network congestion,make full use of network bandwidth,reduce end-to-end delay and packet loss rate.http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2018161/optical interconnection architecturetraffic identificationsoftware define networkLinux kernel |
| spellingShingle | Bingli GUO Ning ZHAO Zhiwen ZHU Fan NING Shanguo HUANG Research on traffic identification and scheduling based on optical interconnection architecture in data center Tongxin xuebao optical interconnection architecture traffic identification software define network Linux kernel |
| title | Research on traffic identification and scheduling based on optical interconnection architecture in data center |
| title_full | Research on traffic identification and scheduling based on optical interconnection architecture in data center |
| title_fullStr | Research on traffic identification and scheduling based on optical interconnection architecture in data center |
| title_full_unstemmed | Research on traffic identification and scheduling based on optical interconnection architecture in data center |
| title_short | Research on traffic identification and scheduling based on optical interconnection architecture in data center |
| title_sort | research on traffic identification and scheduling based on optical interconnection architecture in data center |
| topic | optical interconnection architecture traffic identification software define network Linux kernel |
| url | http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2018161/ |
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