OpenRouteFlow: Enable Legacy Router as a Software-Defined Routing Service for Hybrid SDN

2015 ◽  
Author(s):  
Tao Feng ◽  
Jun Bi
Keyword(s):  
Hybrid Sdn

scholarly journals A Hybrid SDN Switch based on Standard P4 Code

2021 ◽  
pp. 1-1
Author(s):  
Joaquin Alvarez-Horcajo ◽  
Isaias Martinez-Yelmo ◽  
Diego Lopez-Pajares ◽  
Juan A. Carral ◽  
Marco Savi
Keyword(s):  
Hybrid Sdn

scholarly journals Soft-Mesh: A Robust Routing Architecture for Hybrid SDN and Wireless Mesh Networks

IEEE Access ◽  
2021 ◽  
pp. 1-1
Author(s):  
Mukhtiar Bano ◽  
Amir Qayyum ◽  
Rao Naveed Bin Rais ◽  
Syed Sherjeel A. Gilani
Keyword(s):  
Wireless Mesh Networks ◽  
Mesh Networks ◽  
Robust Routing ◽  
Wireless Mesh ◽  
Hybrid Sdn

A Hybrid SDN Path Computation for Scaling Data Centers Networks

2018 ◽  
Author(s):  
Djabir Abdeldjalil Chekired ◽  
Mohammed Amine Togou ◽  
Lyes Khoukhi
Keyword(s):  
Data Centers ◽  
Path Computation ◽  
Hybrid Sdn

SCOPE: Cost-Efficient QoS-Aware Switch and Controller Placement in Hybrid SDN

2021 ◽  
pp. 1-8
Author(s):  
Ilora Maity ◽  
Sudip Misra ◽  
Chittaranjan Mandal
Keyword(s):  
Controller Placement ◽  
Cost Efficient ◽  
Hybrid Sdn

scholarly journals A centralized secure plan for detecting and mitigation incidents in hybrid SDN

2018 ◽  
Vol 189 ◽  
pp. 10015 ◽  
Author(s):  
Karim Zkik ◽  
Said EL Hajji ◽  
Ghizlane Orhanou
Keyword(s):  
Cloud Computing ◽  
Big Data ◽  
New Technologies ◽  
Software Defined Network ◽  
Centralized Control ◽  
Security Issues ◽  
Technology Sector ◽  
Network Equipment ◽  
Infrastructure Services ◽  
Hybrid Sdn

The information technology sector has experienced phenomenal growth during recent years. To follow this development many new technologies have emerged to satisfy the expectations of businesses and customers, such as Cloud Computing, mobility, virtualization, Internet of things and big data. Traditional network cannot longer support this growth and suffers more and more in terms of misconfiguration,management and configurations complexity. Software defined network (SDN) architectures can be considered as a big revolution in the field of computer networks, because they offer a centralized control on infrastructure, services and the applications deployed which facilitate configuration and management on the network. The implementation of this type of architecture is not obvious and requires great expertise and good handling and management of network equipment. To remedy this problem the SDN architectures have evolved towards distributed and hybrid architectures. Despites the advantages of using SDN, security issues remain a real obstacle in front of the deployment of this type of architecture. The centralized architecture of this type of networks makes it vulnerable to several types of attacks and intrusions, and the implementation of security equipment generally causes a decrease in performance and increase latency.

scholarly journals Hybrid SDN Networks: A multi-parameter server load balancing scheme

2021 ◽  
Author(s):  
Teodor Malbašić ◽  
Petar D. Bojović ◽  
Živko Bojović ◽  
Jelena Šuh ◽  
Dušan Vujošević
Keyword(s):  
Load Balancing ◽  
Research And Development ◽  
Continuous Monitoring ◽  
User Acceptance ◽  
Client Server ◽  
Data Intensive ◽  
Security Issues ◽  
Business Challenges ◽  
Efficient Environment ◽  
Hybrid Sdn

Abstract Software-defined networking (SDN) provides many benefits, including traffic programmability, agility, and network automation. However, budget constraints burdened with technical (e.g., scalability, fault tolerance, security issues) and, sometimes, business challenges (user acceptance and confidence of network operators) make providers indecisive for full SDN deployment. Therefore, incremental deployment of SDN functionality through the placement of a limited set of SDN devices among traditional devices represents a rational and efficient environment that can offer customers modern and more data-intensive services. However, while hybrid SDN provides many benefits, it also has specific challenges addressed in the literature. This paper answers one of these challenges by presenting the research and development of a new load balancing scheme in the hybrid SDN environment built with a minimal SDN device set (controller and one switch). We propose a novel load balancing scheme to monitor current server load indicators and apply multi-parameter metrics for scheduling connections to balance the load on the servers as efficiently as possible. The base of the new load balancing scheme is continuous monitoring of server load indicators and implementations of multi-parameter metrics (CPU load, I/O Read, I/O Write, Link Upload, Link Download) for scheduling connections. The testing performed on servers aims to balance the server's load as efficiently as possible. The obtained results have shown that this mechanism achieves better results than existing load balancing schemes in traditional and SDN networks. Moreover, a proposed load balancing scheme can be used with various services and applied in any client-server environment.

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