scholarly journals A Survey of Controller Placement Problem in Software-Defined Networking

IEEE Access ◽  
2019 ◽  
Vol 7 ◽  
pp. 24290-24307 ◽  
Author(s):  
Jie Lu ◽  
Zhen Zhang ◽  
Tao Hu ◽  
Peng Yi ◽  
Julong Lan
Keyword(s):  
Software Defined Networking ◽  
Placement Problem ◽  
Controller Placement ◽  
Controller Placement Problem

scholarly journals Load Balancing in Software-Defined Networking using Controller Placement

2020 ◽  
Author(s):  
Hamid Nejadnik ◽  
Rasool Sadeghi ◽  
Sayed Mahdi Faghih Imani
Keyword(s):  
Load Balancing ◽  
Software Defined Networking ◽  
Network Simulator ◽  
Control Plane ◽  
Placement Problem ◽  
Data Plane ◽  
Controller Placement ◽  
Controller Placement Problem ◽  
Load Balancer

Abstract Software Defined Networking (SDN) is a novel architecture that separates the data plane from the control plane using an external controller. Similar to traditional networks, load balancing has a great impact on the performance and availability of SDN. Therefore, the Controller Placement Problem (CPP) in SDN influences on the load balancing solutions. In this paper, various topologies of CPP including different load balancer controllers are simulated and evaluated in the SDN using the OFSwitch13 module of ns-3 network simulator. The results provide a solid comparison of the proposed topologies in different network situations.

The Controller Placement Problem in Software Defined Networking: A Survey

IEEE Network ◽  
2017 ◽  
Vol 31 (5) ◽  
pp. 21-27 ◽  
Author(s):  
Guodong Wang ◽  
Yanxiao Zhao ◽  
Jun Huang ◽  
Wei Wang
Keyword(s):  
Software Defined Networking ◽  
Placement Problem ◽  
Controller Placement ◽  
Controller Placement Problem
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