Abstract
In distributed software-defined networking (SDN) environments, multiple controllers form a cluster while network states between controllers are synchronized by means of a consistency protocol. Meanwhile, a consistency protocol causes control traffic overhead as it enforces data accesses that originated from a controller to a specific network state partition to be redirected through networks to another controller who contains leader replica for the partition. In order to address the issue, we propose an optimal leader selection scheme that minimizes the control traffic caused by the data access redirections while preventing controllers from being overloaded. Preliminary simulation results show that the optimal leader selection scheme can achieve lower control traffic overhead than a load-based selection scheme.
| Original language | English |
|---|---|
| Title of host publication | International Conference on Electronics, Information and Communication, ICEIC 2018 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 1-2 |
| Number of pages | 2 |
| Volume | 2018-January |
| ISBN (Electronic) | 9781538647547 |
| DOIs | |
| Publication status | Published - 2018 Apr 2 |
| Event | 17th International Conference on Electronics, Information and Communication, ICEIC 2018 - Honolulu, United States Duration: 2018 Jan 24 → 2018 Jan 27 |
Other
| Other | 17th International Conference on Electronics, Information and Communication, ICEIC 2018 |
|---|---|
| Country | United States |
| City | Honolulu |
| Period | 18/1/24 → 18/1/27 |
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ASJC Scopus subject areas
- Information Systems
- Computer Networks and Communications
- Computer Science Applications
- Signal Processing
- Electrical and Electronic Engineering
Cite this
Optimal leader selection for minimizing control traffic in distributed SDN controllers. / Suh, Dongeun; Koo, Jungwoo; Pack, Sangheon.
International Conference on Electronics, Information and Communication, ICEIC 2018. Vol. 2018-January Institute of Electrical and Electronics Engineers Inc., 2018. p. 1-2.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Optimal leader selection for minimizing control traffic in distributed SDN controllers
AU - Suh, Dongeun
AU - Koo, Jungwoo
AU - Pack, Sangheon
PY - 2018/4/2
Y1 - 2018/4/2
N2 - In distributed software-defined networking (SDN) environments, multiple controllers form a cluster while network states between controllers are synchronized by means of a consistency protocol. Meanwhile, a consistency protocol causes control traffic overhead as it enforces data accesses that originated from a controller to a specific network state partition to be redirected through networks to another controller who contains leader replica for the partition. In order to address the issue, we propose an optimal leader selection scheme that minimizes the control traffic caused by the data access redirections while preventing controllers from being overloaded. Preliminary simulation results show that the optimal leader selection scheme can achieve lower control traffic overhead than a load-based selection scheme.
AB - In distributed software-defined networking (SDN) environments, multiple controllers form a cluster while network states between controllers are synchronized by means of a consistency protocol. Meanwhile, a consistency protocol causes control traffic overhead as it enforces data accesses that originated from a controller to a specific network state partition to be redirected through networks to another controller who contains leader replica for the partition. In order to address the issue, we propose an optimal leader selection scheme that minimizes the control traffic caused by the data access redirections while preventing controllers from being overloaded. Preliminary simulation results show that the optimal leader selection scheme can achieve lower control traffic overhead than a load-based selection scheme.
UR - http://www.scopus.com/inward/record.url?scp=85048580479&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85048580479&partnerID=8YFLogxK
U2 - 10.23919/ELINFOCOM.2018.8330684
DO - 10.23919/ELINFOCOM.2018.8330684
M3 - Conference contribution
VL - 2018-January
SP - 1
EP - 2
BT - International Conference on Electronics, Information and Communication, ICEIC 2018
PB - Institute of Electrical and Electronics Engineers Inc.
ER -