A Development of Real-Time Failover Inter-domain Routing Framework Using Software-Defined Networking

2021 ◽  
pp. 369-387
Author(s):  
Yoshiyuki Kido ◽  
Juan Sebastian Aguirre Zarraonandia ◽  
Susumu Date ◽  
Shinji Shimojo
Keyword(s):  
Real Time ◽  
Software Defined Networking ◽  
Inter Domain Routing

MC-SDN: Supporting Mixed-Criticality Real-Time Communication Using Software-Defined Networking

2019 ◽  
Vol 6 (4) ◽  
pp. 6325-6344 ◽  
Author(s):  
Kilho Lee ◽  
Minsu Kim ◽  
Taejune Park ◽  
Hoon Sung Chwa ◽  
Jinkyu Lee ◽  
...  
Keyword(s):  
Real Time ◽  
Software Defined Networking ◽  
Mixed Criticality

Fault-Resilient Real-Time Communication Using Software-Defined Networking

2019 ◽  
Author(s):  
Kilho Lee ◽  
Minsu Kim ◽  
Hayeon Kim ◽  
Hoon Sung Chwa ◽  
Jinkyu Lee ◽  
...  
Keyword(s):  
Real Time ◽  
Software Defined Networking

scholarly journals A Real-Time Software Defined Networking Framework for Next-Generation Industrial Networks

IEEE Access ◽  
2019 ◽  
Vol 7 ◽  
pp. 164468-164479 ◽  
Author(s):  
Luis Moutinho ◽  
Paulo Pedreiras ◽  
Luis Almeida
Keyword(s):  
Real Time ◽  
Software Defined Networking ◽  
Next Generation ◽  
Industrial Networks

The State of the Art of Software Defined Networking (SDN)

2018 ◽  
Vol 10 (4) ◽  
pp. 44-60 ◽  
Author(s):  
Emilia Rosa Jimson ◽  
Kashif Nisar ◽  
Mohd Hanafi Ahmad Hijazi
Keyword(s):  
Real Time ◽  
Network Architecture ◽  
Software Defined Networking ◽  
Centralized Control ◽  
Network Resources ◽  
Limited Bandwidth ◽  
Network Bandwidth ◽  
Real Time Traffic ◽  
Complex Design ◽  
Proposed Model

The complex design of the current network architecture, which has inevitably resulted in poor network resources management, has triggered researchers to propose a Software Defined Networking (SDN)-based network model to simplify the management of the limited bandwidth of a network. The key idea of the SDN-based model is to simplify network management by introducing a centralized control through which the dynamic update of forwarding rules, the simplification of network devices tasks, and flow abstractions can be realized. This proposed model utilizes the limited network bandwidth systematically by giving real-time traffic higher priority than non-real-time traffic to access limited resources. The experimental results showed that the proposed model helped ensure real-time traffic would be given greater priority to access the limited bandwidth, where the major portion of the limited bandwidth was allocated to the real-time traffic.

scholarly journals A Framework for Real-Time Intrusion Response in Software Defined Networking Using Precomputed Graphical Security Models

2020 ◽  
Vol 2020 ◽  
pp. 1-15
Author(s):  
Taehoon Eom ◽  
Jin B. Hong ◽  
SeongMo An ◽  
Jong Sou Park ◽  
Dong Seong Kim
Keyword(s):  
Real Time ◽  
Network Flow ◽  
Software Defined Networking ◽  
Cyber Attacks ◽  
Security Assessment ◽  
Security Metrics ◽  
Intrusion Response ◽  
Security Models ◽  
Flow Table ◽  
Attack Trees

Software defined networking (SDN) has been adopted in many application domains as it provides functionalities to dynamically control the network flow more robust and more economical compared to the traditional networks. In order to strengthen the security of the SDN against cyber attacks, many security solutions have been proposed. However, those solutions need to be compared in order to optimize the security of the SDN. To assess and evaluate the security of the SDN systematically, one can use graphical security models (e.g., attack graphs and attack trees). However, it is difficult to provide defense against an attack in real time due to their high computational complexity. In this paper, we propose a real-time intrusion response in SDN using precomputation to estimate the likelihood of future attack paths from an ongoing attack. We also take into account various SDN components to conduct a security assessment, which were not available when addressing only the components of an existing network. Our experimental analysis shows that we are able to estimate possible attack paths of an ongoing attack to mitigate it in real time, as well as showing the security metrics that depend on the flow table, including the SDN component. Hence, the proposed approach can be used to provide effective real-time mitigation solutions for securing SDN.

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