Sami Souihi's Books

Troubleshooting for Network Operators

The Road to a New Paradigm with Encrypted Traffic

By: Van Van Tong,Sami Souihi,Hai-Anh Tran,Abdelhamid Mellouk

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Troubleshooting for Network Operators

The Road to a New Paradigm with Encrypted Traffic

By: Van Van Tong,Sami Souihi,Hai-Anh Tran,Abdelhamid Mellouk

Nowadays, the Internet is becoming more and more complex due to an everincreasing number of network devices, various multimedia services and a prevalence of encrypted traffic. Therefore, in this context, this book presents a novel efficient multi modular troubleshooting architecture to overcome limitations related to encrypted traffic and high time complexity. This architecture contains five main modules: data collection, anomaly detection, temporary remediation, root cause analysis and definitive remediation. In data collection, there are two sub modules: parameter measurement and traffic classification. This architecture is implemented and validated in a software-defined networking (SDN) environment.

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Page Count

196

Publisher

John Wiley & Sons

Published Date

ISBN 10

1394236654

ISBN 13

9781394236657

Software-Defined Networking 2

Extending SDN Control to Large-Scale Networks

By: Fetia Bannour,Sami Souihi,Abdelhamid Mellouk

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Software-Defined Networking 2

Extending SDN Control to Large-Scale Networks

By: Fetia Bannour,Sami Souihi,Abdelhamid Mellouk

This book reviews the concept of Software-Defined Networking (SDN) by studying the SDN architecture. It provides a detailed analysis of state-of-the-art distributed SDN controller platforms by assessing their advantages and drawbacks and classifying them in novel ways according to various criteria. Additionally, a thorough examination of the major challenges of existing distributed SDN controllers is provided along with insights into emerging and future trends in that area. Decentralization challenges in large-scale networks are tackled using three novel approaches, applied to the SDN control plane presented in the book. The first approach addresses the SDN controller placement optimization problem in large-scale IoT-like networks by proposing novel scalability and reliability aware controller placement strategies. The second and third approaches tackle the knowledge sharing problem between the distributed controllers by suggesting adaptive multilevel consistency models following the concept of continuous Quorum-based consistency. These approaches have been validated using different SDN applications, developed from real-world SDN controllers.

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