Cited by 68Software-Defined Networks and 5GAdvanced Optical Network TechnologiesCaching and Content Delivery

Controller placement and flow based dynamic management problem towards SDN

Yao, Long, Hong, Peilin, Zhang, Wen, Li, Jianfei, Ni, Dan·2015·2015 IEEE International Conference on Communication Workshop (ICCW)

Abstract

The SDN architecture decouples the control plane and data plane, and multiple controllers are adopted to solve the scalability and reliability problem in SDN. However, most of the researches are focused on the control architecture and ignore the controller placement problem. Moreover, the mapping between the switches and controllers are static in current proposals, which will lead to the load unbalance of controllers under dynamic flow variations. In this paper, we define a new controller placement metric considering the node weight for a single domain at first, and then propose a dynamic switch migration algorithm to adapt to the flow dynamics and realize controller load balance in multiple SDN domains. Finally, a simple simulation platform is built to verify the proposed scheme.

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Registry

Crossref · 10.1109/iccw.2015.7247206

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22 of 22 references verified0 citation errors · 0 not checkable

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Authors
Yao, L., Hong, P., Zhang, W., Li, J., & Ni, D.
Affiliations
  • University of Science and Technology of China (CN)
  • Huawei Technologies (China) (CN)
Venue
2015 IEEE International Conference on Communication Workshop (ICCW)
Publisher
IEEE
Published
2015-06
Pages
363-368
ISSN
2164-7038 (ISSN-L)
OpenAlex
W1568086164
Cited by
68
References
22
Citations by year
2025: 1 · 2024: 2 · 2023: 2 · 2022: 4 · 2021: 9 · 2020: 8 · 2019: 19 · 2018: 8 · 2017: 9 · 2016: 6
FWCI
5.70
Type
conference paper
Language
en
Open access
closed
Locations
IEEE International Conference on Communications workshops (publishedVersion)
Topics
  • Physical Sciences › Computer Science › Computer Networks and Communications › Software-Defined Networks and 5G
  • Physical Sciences › Engineering › Electrical and Electronic Engineering › Advanced Optical Network Technologies
  • Physical Sciences › Computer Science › Computer Networks and Communications › Caching and Content Delivery
Keywords
software-defined networking, controller placement, controller load balancing, switch migration, flow dynamics, node weights

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