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Controller-agnostic SDN Debugging

Ramakrishnan Durairajan, Joel Sommers, Paul Barford
2014 Proceedings of the 10th ACM International on Conference on emerging Networking Experiments and Technologies - CoNEXT '14  
Complexity in software-defined network (SDN) applications calls for methods and tools that can facilitate comprehensive debugging and analysis.  ...  OFf is accessed through a text interface and is designed to interoperate with any standard SDN controller platform.  ...  Any opinions, findings, and conclusions or recommendations expressed in this material are those of the author and do not necessarily reflect the views of the NSF, ARL, DHS or AFRL.  ... 
doi:10.1145/2674005.2674993 dblp:conf/conext/DurairajanSB14 fatcat:slaz4agah5guznyga3lviq5lpy

SDN Controllers: Benchmarking & Performance Evaluation [article]

Liehuang Zhu, Md Monjurul Karim, Kashif Sharif, Fan Li, Xiaojiang Du, Mohsen Guizani
2019 arXiv   pre-print
In this article, we present a comprehensive qualitative comparison of different SDN controllers, along with a quantitative analysis of their performance in different network scenarios.  ...  Finally, we discuss detailed research findings on the performance, benchmarking criteria, and evaluation testbeds for SDN controllers.  ...  • We present a comprehensive study of benchmarking techniques and tools for SDN controllers.  ... 
arXiv:1902.04491v1 fatcat:vqbnfeozxra37ke3obdgtkt7na

Advanced study of SDN/OpenFlow controllers

Alexander Shalimov, Dmitry Zuikov, Daria Zimarina, Vasily Pashkov, Ruslan Smeliansky
2013 Proceedings of the 9th Central & Eastern European Software Engineering Conference in Russia on - CEE-SECR '13  
The result of the evaluation show that modern SDN/Open-Flow controllers are not ready to be used in production and have to be improved in order to increase all above mentioned characteristics.  ...  This paper presents an independent comprehensive analysis of the efficiency indexes of popular open source SD-N/OpenFlow controllers (NOX, POX, Beacon, Floodlight, MuL, Maestro, Ryu).  ...  The latest evaluation of SDN/OpenFlow controllers, published in 2012 [7] , covered a limited number of controllers and focused on controller performance only.  ... 
doi:10.1145/2556610.2556621 fatcat:ssiwgqed2nagrkzlxgmkfihbqq

Comprehensive Review of SDN Controller Placement Strategies

Bassey Isong, Reo Molose, Adnan M. Abu-Mahfouz, Nosipho Dladlu
2020 IEEE Access  
[19] also surveyed on distributed SDN control with a detailed analysis of the state-of-the-art of the distributed controllers' platforms by evaluating their merits and demerits for extensive comprehension  ...  Moreover, a comprehensive evaluation performed against other approaches showed hCPP achieved a considerable higher resilience regardless of the number of controllers.  ... 
doi:10.1109/access.2020.3023974 fatcat:73esdrjiobbfdc2tnfqdzn5ef4

A Distributed SDN Controller for Distributed IoT

Ramin Firouzi, Rahim Rahmani
2022 IEEE Access  
In the last step, we deploy Federated Learning Applications in our distributed SDN-based architecture, using the gateways to provide distributed intelligence at the edge of the network, and conduct a comprehensive  ...  and detailed evaluation of the system from several perspectives.  ...  conduct a comprehensive and detailed evaluation of the system from different perspectives.  ... 
doi:10.1109/access.2022.3168299 fatcat:pzhjgoe5k5cuhpqh6ly47qjj4i

Trust Establishment in SDN: Controller and Applications

Bassey Isong, Tebogo Kgogo, Francis Lugayizi
2017 International Journal of Computer Network and Information Security  
Though many solutions have been developed and proposed, the continual lack of trust between the SDN controller and the applications running atop the control plane poses a great security challenge.  ...  Therefore, this paper proposes a novel direct trust establishment framework between an OpenFlow-based SDN controller and applications.  ...  trust analysis which is the core of trust establishment analysis.  Metrics set for security and performance trust evaluation approaches.  ... 
doi:10.5815/ijcnis.2017.07.03 fatcat:biwtdbdfjzgjzcaoxuvglt75ve

Orchestrating SDN Control Plane towards Enhanced IoT Security

Tooba Hasan, Akhunzada Adnan, Thanassis Giannetsos, Jahanzaib Malik
2020 2020 6th IEEE Conference on Network Softwarization (NetSoft)  
The proposed mechanism has been evaluated with current state of the art datasets (i.e., N BaIoT 2018) using standard performance evaluation metrics.  ...  In this paper, we propose an SDN-enabled control plane based orchestration that leverages emerging Long Short-Term Memory (LSTM) classification models; a Deep Learning (DL) based architecture to combat  ...  For a more detailed description, a thorough and comprehensive overview of such an SDN architecture can be found in [29] - [31] .  ... 
doi:10.1109/netsoft48620.2020.9165424 dblp:conf/netsoft/ToobaAGM20 fatcat:dn7iovxdgre47oukvx6rj3rb5y

Fingerprinting SDN Applications via Encrypted Control Traffic

Jiahao Cao, Zijie Yang, Kun Sun, Qi Li, Mingwei Xu, Peiyi Han
2019 International Symposium on Recent Advances in Intrusion Detection  
To evaluate the feasibility of the attack, we collect massive traces of control traffic from a real SDN testbed running various applications.  ...  By decoupling control and data planes, Software-Defined Networking (SDN) enriches network functionalities with deploying diversified applications in a logically centralized controller.  ...  and ARO grant W911NF-17-1-0447.  ... 
dblp:conf/raid/CaoYS0XH19 fatcat:ufqn2yxjn5am5cilglg2unpjsu

Renaissance: Self-Stabilizing Distributed SDN Control Plane [article]

Marco Canini, Elad Michael Schiller Université catholique de Louvain, University of Vienna
2019 arXiv   pre-print
We evaluate Renaissance through a rigorous worst-case analysis as well as a prototype implementation (based on OVS and Floodlight), and we report on our experiments using Mininet.  ...  In particular, we develop algorithms for an in-band and distributed control plane for SDNs, called Renaissance, which tolerate a wide range of (concurrent) controller, link, and communication failures.  ...  Evaluation In order to evaluate our approach, and in particular, to complement our theoretical worst-case analysis as well as study the performance in different settings, we implemented a prototype using  ... 
arXiv:1712.07697v2 fatcat:hsb72g23gvhyzdyxd2prpzrksm

Improving Energy Efficiency on SDN Control-Plane Using Multi-Core Controllers

Tadeu F. Oliveira, Samuel Xavier-de-Souza, Luiz F. Silveira
2021 Energies  
Higher energy efficiency is achieved by a parallel implementation of the controller and lowering each core's frequency of operation.  ...  We performed experiments based on standard network measures, namely latency and throughput, and standard energy efficiency metrics for data centers such as the Communication Network Energy Efficiency (  ...  Abbreviations The following abbreviations are used in this manuscript: SDN  ... 
doi:10.3390/en14113161 fatcat:cfc3ry3wqnflhh4iyh72znlxqe

Bridging the Gap Between Security Tools and SDN Controllers

Li Wang, Dinghao Wu
2019 EAI Endorsed Transactions on Security and Safety  
We implement a SecControl prototype with OpenFlow and evaluate its effectiveness and performance.  ...  In this paper, we propose SecControl, a practical network protection framework combining the existing security tools and SDN technologies, to produce a comprehensive network security solution in an SDN  ...  We demonstrate the capability of SecControl by implementing a prototype with the OpenFlow protocol and evaluate its effectiveness and performance impacts with common security threats.  ... 
doi:10.4108/eai.10-1-2019.156242 fatcat:veob3t7qvjegjnzuysplhvkldm

Multi-Threshold SDN Controllers Load Balancing Algorithm Based On Controller Load

Jia-qi LI, En-chang SUN, Yan-hua ZHANG
2018 DEStech Transactions on Computer Science and Engineering  
SDN (Software-Defined Networking) centralized control features make it suffer from performance bottlenecks and therefore need to be overcome using a distributed control plane.  ...  However, the imbalanced load among multiple controllers will also lead to a decrease in overall system performance.  ...  SDN (Software-Defined Network) centralized control functions are plagued by performance bottlenecks and therefore need to be overcome using distributed control planes.  ... 
doi:10.12783/dtcse/ccnt2018/24732 fatcat:bjeim27uf5fidi6cpjhrmrskn4

Survey and Comparison of SDN Controllers for Teleprotection and Control Power Systems

Silvio E. Quincozes, Arthur A. Z. Soares, Wilker Oliveira, Eduardo B. Cordeiro, Robson A. Lima, Débora C. Muchaluat-Saade, Vinicius C. Ferreira, Yona Lopes, Juan Lucas Vieira, Luana M. Uchôa, Helio N. Cunha Neto, Leonardo F. Soares (+3 others)
2019 Latin American Network Operations and Management Symposium  
In this paper, we survey and compare several available SDN controllers and their applicability to the teleprotection scenario.  ...  The advent of smart grid promotes the upgrade of substation automation technology, adding processing and communication capabilities to control and protection devices.  ...  QUALITATIVE ANALYSIS We now present a qualitative analysis of SDN controllers considering the specific requirements of teleprotection -in particular, of IEC 61850.  ... 
dblp:conf/lanoms/QuincozesSOCLMF19 fatcat:7a72d5wakveytla3e5fynhyttm

Performance Evaluation of SDN Controllers: FloodLight, POX and NOX

Mohamed Eltaj, Ahmed Hassan M. Hassan
2020 International Journal of Engineering and Applied Sciences (IJEAS)  
about floodlight, POX and NOX controller in the literature. the aim of this research is to evaluate different types of a controller according to various parameters such as average TCP/UDP throughput,  ...  average bandwidth, packet loss, latency, topology discovery time and prediction inspection. we did a series of simulation studies in the mininet framework. it was found that the floodlight controller shows  ...  Evaluation of SDN Controllers: FloodLight, POX and NOX  ... 
doi:10.31873/ijeas.7.08.01 fatcat:sdpgknxm2bcklbitpfskbz2n5u

Superfilter Technique in SDN-Controlled Elastic Optical Networks [Invited]

F. Paolucci, F. Cugini, F. Fresi, G. Meloni, A. Giorgetti, N. Sambo, L. Potí, A. Castro, L. Velasco, P. Castoldi
2014 Journal of Optical Communications and Networking  
In this study, we propose a novel technique, called superfilters, which enables different lightpaths, with different source-destination pairs, to coexist within the same flat region of a single filter  ...  In flexigrid elastic optical networks, filtering cascade effects strongly affect the overall transmission performance.  ...  In this study, the superfilter technique is introduced, evaluated, and successfully implemented in a testbed controlled by a specifically enhanced SDN-based architecture. II.  ... 
doi:10.1364/jocn.7.00a285 fatcat:p4y3lulpcvcath7eekgegjoxn4
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