A Resilient Mechanism for Multi-Controller Failure in Hybrid SDN-based Networks

研究成果: 書籍の章/レポート/Proceedings会議への寄与査読

5 被引用数 (Scopus)

抄録

SDN is an emerging network paradigm whose main characteristic is the separation of the Control from the Data Plane, allowing the implementation of innovative, robust, and flexible ways to program networks. Moreover, SDN has recently extended its coverage to Hybrid wired and/or wireless environments. However, SDN-enabled devices must be connected to a controller (i.e., a central entity) to be programmable. Therefore, if multiple controllers fail in a short period, regardless of the ample resource availability in Hybrid SDN environments, the whole network infrastructure, and the overall service are compromised. This article presents a mechanism capable of handling multi-controller failure in SDN by considering the hybrid nature of the infrastructure and the scale of the failure. Preliminary results show that by applying the proposed mechanism, it is possible to increase the device's controller coverage by up to 70% even if half of the controllers are unavailable compared to conventional approaches.

本文言語英語
ホスト出版物のタイトル2021 22nd Asia-Pacific Network Operations and Management Symposium, APNOMS 2021
出版社Institute of Electrical and Electronics Engineers Inc.
ページ285-290
ページ数6
ISBN(電子版)9784885523328
DOI
出版ステータス出版済み - 2021 9月 8
イベント22nd Asia-Pacific Network Operations and Management Symposium, APNOMS 2021 - Virtual, Online, 台湾省、中華民国
継続期間: 2021 9月 82021 9月 10

出版物シリーズ

名前2021 22nd Asia-Pacific Network Operations and Management Symposium, APNOMS 2021

会議

会議22nd Asia-Pacific Network Operations and Management Symposium, APNOMS 2021
国/地域台湾省、中華民国
CityVirtual, Online
Period21/9/821/9/10

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