Optimal master controller assignment for minimizing flow setup latency in SDN

Dongeun Suh; Jaewook Lee; Seokwon Jang; Sangheon Pack

doi:10.1109/INFCOMW.2016.7562113

Optimal master controller assignment for minimizing flow setup latency in SDN

Dongeun Suh, Jaewook Lee, Seokwon Jang, Sangheon Pack

School of Electrical Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

4 Citations (Scopus)

Abstract

In multi-controller software-defined networking (SDN) environments, a flow whose path includes switches that are managed by different controllers experiences increased flow setup latency, which is critical for delay-sensitive applications. To address the issue, we propose an optimal controller assignment scheme that minimizes the average flow setup latency while limiting load imbalance between controllers. Preliminary simulation results show that the optimal assignment scheme can achieve lower average flow setup latency than a load-based assignment scheme.

Original language	English
Title of host publication	2016 IEEE Conference on Computer Communications Workshops, INFOCOM WKSHPS 2016
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	421-422
Number of pages	2
Volume	2016-September
ISBN (Electronic)	9781467399555
DOIs	https://doi.org/10.1109/INFCOMW.2016.7562113
Publication status	Published - 2016 Sep 6
Event	35th IEEE Conference on Computer Communications Workshops, INFOCOM WKSHPS 2016 - San Francisco, United States Duration: 2016 Apr 10 → 2016 Apr 14

Other

Other	35th IEEE Conference on Computer Communications Workshops, INFOCOM WKSHPS 2016
Country	United States
City	San Francisco
Period	16/4/10 → 16/4/14

ASJC Scopus subject areas

Computer Science(all)
Electrical and Electronic Engineering

Access to Document

10.1109/INFCOMW.2016.7562113

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Optimal master controller assignment for minimizing flow setup latency in SDN. / Suh, Dongeun; Lee, Jaewook; Jang, Seokwon; Pack, Sangheon.

2016 IEEE Conference on Computer Communications Workshops, INFOCOM WKSHPS 2016. Vol. 2016-September Institute of Electrical and Electronics Engineers Inc., 2016. p. 421-422 7562113.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Suh, D, Lee, J, Jang, S & Pack, S 2016, Optimal master controller assignment for minimizing flow setup latency in SDN. in 2016 IEEE Conference on Computer Communications Workshops, INFOCOM WKSHPS 2016. vol. 2016-September, 7562113, Institute of Electrical and Electronics Engineers Inc., pp. 421-422, 35th IEEE Conference on Computer Communications Workshops, INFOCOM WKSHPS 2016, San Francisco, United States, 16/4/10. https://doi.org/10.1109/INFCOMW.2016.7562113

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