Performance evaluation of software‐defined wide area network based on queueing theory

SA Ibrahim Hussein, FW Zaki, MM Ashour - IET Networks, 2022 - Wiley Online Library
Software‐defined wide area network (SD‐WAN) is part of wider technologies of software‐
defined networking (SDN). SDN is one of the pivotal network management approaches that …

Modeling and optimization of packet forwarding performance in software-defined WAN

J Zhao, Z Hu, B Xiong, L Yang, K Li - Future Generation Computer Systems, 2020 - Elsevier
As a novel network paradigm, Software-Defined Networking (SDN) offers numerous benefits
for wide-area networks (WAN), like promoting application performance and reducing …

Buffer management for reducing packet-in messages in openflow networks

Z Shang, H Wu, K Wolter - 2019 IEEE 11th International …, 2019 - ieeexplore.ieee.org
The interaction between the control plane and data plane can lead to an additional
performance penalty in OpenFlow networks. The performance penalty is very severe in large …

Mathematical model for forwarding packets in communication network

SAI Hussein, FW Zaki, MM Ashour - IET Networks, 2022 - Wiley Online Library
The software‐defined networking (SDN) represents the future backbone of the Internet. In
general, to understand the performance and the limitation of SDN is a prerequisite for …

[图书][B] Performance evaluation of the control plane in openflow networks

Z Shang - 2019 - search.proquest.com
Online services and applications have grown rapidly in the last decade. The network is
necessary for many services and applications. Many technologies are invented to meet the …

Performance evaluation of the control plane in software defined networks

Z Shang, H Wu, K Wolter - Proceedings of the 12th EAI International …, 2019 - dl.acm.org
The limited performance of a centralized controller can become the bottleneck in a large
software defined network. One approach to reduce the flow setup time is to deploy multiple …

Performance modelling and optimization of controller cluster deployments in software-defined WAN

J Zhao, Z Hu, B Xiong, M Zheng - 2019 IEEE 21st International …, 2019 - ieeexplore.ieee.org
As a novel network paradigm, Software-Defined Networking (SDN) decouples control logic
from data forwarding devices, and introduces a separate control plane to manipulate …

Dynamic load balancing in the control plane of software-defined networks

Z Shang, H Wu, G Peng, K Wolter - 2019 IEEE 19th …, 2019 - ieeexplore.ieee.org
This electronic Because of the limited capacity of a single controller, multiple controllers
need to be deployed in a large software defined-network. The assignment of controllers and …