An efficient approach to robust controller placement for link failures in software-defined networks
T Hu, Q Ren, P Yi, Z Li, J Lan, Y Hu, Q Li - Future Generation Computer …, 2021 - Elsevier
Abstract In Software-Defined Networks (SDN), one of the critical research challenges for
large-scale deployment of SDN is controller placement problem (CPP). However, link …
large-scale deployment of SDN is controller placement problem (CPP). However, link …
An efficient approach to robust SDN controller placement for security
Security is one of the critical issues in traditional networks. Software-Defined Networking
(SDN) improves the security aspect by separating the control plane and the data plane of …
(SDN) improves the security aspect by separating the control plane and the data plane of …
Capacitated next controller placement in software defined networks
Software defined networking shifts the control plane of forwarding devices to one or more
external entities known as controllers. Determining the optimal location of controllers in the …
external entities known as controllers. Determining the optimal location of controllers in the …
Towards controller placement for robust software-defined networks
S Guo, S Yang, Q Li, Y Jiang - 2015 IEEE 34th international …, 2015 - ieeexplore.ieee.org
The core concept of software-defined network (SDN) is the separation between control
plane and date plane. SDN provides a programmatic interface to network control …
plane and date plane. SDN provides a programmatic interface to network control …
On reliability-optimized controller placement for software-defined networks
By decoupling control plane and data plane, Software-Defined Networking (SDN) approach
simplifies network management and speeds up network innovations. These benefits have …
simplifies network management and speeds up network innovations. These benefits have …
Failure-based controller placement in software defined networks
S Petale, J Thangaraj - IEEE Transactions on Network and …, 2019 - ieeexplore.ieee.org
Software Defined Networking (SDN) takes out the control plane of the network elements and
distributes it to separate entities named as controllers. The main aim of the Controller …
distributes it to separate entities named as controllers. The main aim of the Controller …
Dynamic slave controller assignment for enhancing control plane robustness in software-defined networks
T Hu, P Yi, Z Guo, J Lan, Y Hu - Future Generation Computer Systems, 2019 - Elsevier
Multi-controller is a scalable control plane solution for the large-scale Software-Defined
Networking (SDN). To achieve high resilience, an SDN switch can connect one master …
Networking (SDN). To achieve high resilience, an SDN switch can connect one master …
Preventive priority setting against multiple controller failures in software defined networks
This paper proposes a preventive priority setting model to minimize the worst-case
maximum utilization ratio against multiple controller failures in software defined networks …
maximum utilization ratio against multiple controller failures in software defined networks …
Towards improving resilience of controller placement with minimum backup capacity in software defined networks
The number of controllers required to manage the network and locations of these controllers
affect various aspects of the separated controller plane including the performance metrics …
affect various aspects of the separated controller plane including the performance metrics …
[HTML][HTML] A novel framework for capacitated SDN controller placement: Balancing latency and reliability with PSO algorithm
Abstract Software Defined Networking (SDN) is a new network architecture theoretical
framework, which based on the partition of the control plane and the data plane. Some of the …
framework, which based on the partition of the control plane and the data plane. Some of the …