Latency monitoring in software-defined networks

Alaa M. Allakany, Koji Okamura

    研究成果: 書籍/レポート タイプへの寄稿会議への寄与

    1 被引用数 (Scopus)


    Latency in a network is an important parameter that can be utilized by a variety of applications which required QoS policies. Recently, methods for monitoring latency have been introduced. Most of these methods monitor end-To-end path delay (per path) by sending probes requests along the path. These methods led to redundant work and network overhead, which resulting from monitoring multiple paths between each pair of nodes. Moreover, end-To-end probes cannot monitor the delay on path segments (per link) between arbitrary network devices. However, measuring per link delay is challenging. In this paper, we propose a method to measure per link delay in real-Time to efficiently apply QoS policies, our method does not require any complementary support from the switching hardware and can avoid redundant work and network overhead. We validate our method using the popular Mininet network emulation environment with Pox controller.

    ホスト出版物のタイトルProceedings of the 12th International Conference on Future Internet Technologies, CFI 2017
    出版社Association for Computing Machinery
    出版ステータス出版済み - 6月 14 2017
    イベント12th International Conference on Future Internet Technologies, CFI 2017 - Fukuoka, 日本
    継続期間: 6月 14 20176月 16 2017


    名前ACM International Conference Proceeding Series
    Part F128772


    その他12th International Conference on Future Internet Technologies, CFI 2017

    !!!All Science Journal Classification (ASJC) codes

    • ソフトウェア
    • 人間とコンピュータの相互作用
    • コンピュータ ビジョンおよびパターン認識
    • コンピュータ ネットワークおよび通信


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