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Controller-agnostic SDN Debugging
2014
Proceedings of the 10th ACM International on Conference on emerging Networking Experiments and Technologies - CoNEXT '14
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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]
2019
arXiv
pre-print
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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
2013
Proceedings of the 9th Central & Eastern European Software Engineering Conference in Russia on - CEE-SECR '13
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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
2020
IEEE Access
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[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
2022
IEEE Access
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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
2017
International Journal of Computer Network and Information Security
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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
2020
2020 6th IEEE Conference on Network Softwarization (NetSoft)
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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
2019
International Symposium on Recent Advances in Intrusion Detection
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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]
2019
arXiv
pre-print
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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
2021
Energies
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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
2019
EAI Endorsed Transactions on Security and Safety
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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
2018
DEStech Transactions on Computer Science and Engineering
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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
2019
Latin American Network Operations and Management Symposium
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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
2020
International Journal of Engineering and Applied Sciences (IJEAS)
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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]
2014
Journal of Optical Communications and Networking
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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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