WEKO3
アイテム
Dynamic optimization of multicast active probing path to locate lossy links for OpenFlow networks
http://hdl.handle.net/10228/00007970
http://hdl.handle.net/10228/000079701c095bf2-5b78-4e2c-a343-502425f14263
| 名前 / ファイル | ライセンス | アクション |
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RECN_2019-15.pdf (551.9 kB)
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| アイテムタイプ | 会議発表論文 = Conference Paper(1) | |||||||||||||||||
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| 公開日 | 2020-11-16 | |||||||||||||||||
| 資源タイプ | ||||||||||||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_5794 | |||||||||||||||||
| 資源タイプ | conference paper | |||||||||||||||||
| タイトル | ||||||||||||||||||
| タイトル | Dynamic optimization of multicast active probing path to locate lossy links for OpenFlow networks | |||||||||||||||||
| 言語 | en | |||||||||||||||||
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| 言語 | eng | |||||||||||||||||
| 著者 |
Goto, Suguro
× Goto, Suguro× 柴田, 将拡
WEKO
25091
× 鶴, 正人
WEKO
5853
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| 抄録 | ||||||||||||||||||
| 内容記述タイプ | Abstract | |||||||||||||||||
| 内容記述 | To maintain a high quality of service in managed networks, detecting and locating high loss-rate links (i.e., lossy links that are likely congested or physically unstable) in a fast and efficient manner is required. In our previous work, we proposed a centrally-managed network-assisted framework of locating lossy links on OpenFlow networks. In the framework, the OpenFlow controller builds a multicast measurement route; a measurement host launches a series of multicast probe packets traversing all full-duplex links along the measurement route; and then the controller collects statistical information (flow-stats) on the arrival of those probe packets at different input ports on selected switches and compares them to narrow down and identify the locations of high loss-rate links. The number of accesses to switches in collecting the flow-stats until locating all lossy links should be as small as possible for fast and efficient measurement. However, it strongly depends on not only the collection order of the flow-stats but also the topological locations of lossy links in the multicast measurement route; the former one was investigated in the previous work but the latter has not been well explored. Therefore, in this paper, we develop a new dynamic scheme of building the multicast measurement route and controlling the collection order of flow-stats from switches, which leverages lossy link locations obtained in the recent past measurements in a repeated-measurement setting. The results of numerical simulation on real-world large-scale network topologies suggest the effectiveness and also the issues of the proposed lossy link location scheme. | |||||||||||||||||
| 備考 | ||||||||||||||||||
| 内容記述タイプ | Other | |||||||||||||||||
| 内容記述 | The 34th International Conference on Information Networking (ICOIN 2020), January 7-10, 2020, Barcelona, Spain | |||||||||||||||||
| 書誌情報 |
2020 International Conference on Information Networking (ICOIN) 発行日 2020-04-02 |
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| 出版社 | ||||||||||||||||||
| 出版社 | IEEE | |||||||||||||||||
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| 関連タイプ | isVersionOf | |||||||||||||||||
| 識別子タイプ | DOI | |||||||||||||||||
| 関連識別子 | https://doi.org/10.1109/ICOIN48656.2020.9016438 | |||||||||||||||||
| ISBN | ||||||||||||||||||
| 識別子タイプ | ISBN | |||||||||||||||||
| 関連識別子 | 978-1-7281-4199-2 | |||||||||||||||||
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| 識別子タイプ | ISBN | |||||||||||||||||
| 関連識別子 | 978-1-7281-4198-5 | |||||||||||||||||
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| 識別子タイプ | ISBN | |||||||||||||||||
| 関連識別子 | 978-1-7281-4200-5 | |||||||||||||||||
| 著作権関連情報 | ||||||||||||||||||
| 権利情報 | Copyright (c) 2020 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. | |||||||||||||||||
| キーワード | ||||||||||||||||||
| 主題Scheme | Other | |||||||||||||||||
| 主題 | Probes | |||||||||||||||||
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| 主題Scheme | Other | |||||||||||||||||
| 主題 | Monitoring | |||||||||||||||||
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| 主題Scheme | Other | |||||||||||||||||
| 主題 | Buildings | |||||||||||||||||
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| 主題Scheme | Other | |||||||||||||||||
| 主題 | Packet loss | |||||||||||||||||
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| 主題Scheme | Other | |||||||||||||||||
| 主題 | Control systems | |||||||||||||||||
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| 主題Scheme | Other | |||||||||||||||||
| 主題 | Current measurement | |||||||||||||||||
| 出版タイプ | ||||||||||||||||||
| 出版タイプ | AM | |||||||||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||||||||||||||
| 査読の有無 | ||||||||||||||||||
| 値 | yes | |||||||||||||||||
| 連携ID | ||||||||||||||||||
| 値 | 8488 | |||||||||||||||||
