Supporting end-to-end Quality of Service (QoS) in existing network architectures is an
ongoing problem. Although researchers from both academia and industry have proposed …

Abstract Software Defined Networking (SDN) is an emerging networking paradigm that
separates the network control plane from the data forwarding plane with the promise to …

Software Defined Networking promises to simplify network management tasks by separating
the control plane (a central controller) from the data plane (switches). OpenFlow has …

Software-Defined Networking (SDN) and OpenFlow (OF) protocol have brought a promising
architecture for the future networks. However, the centralized control and programmable …

Monitoring is an important concept in network management as it helps network operators to
determine the behavior of a network and the status of its components. Traffic engineering …

Software-defined networks can enable a variety of concurrent, dynamically instantiated,
measurement tasks, that provide fine-grain visibility into network traffic. Recently, there have …

Software Defined Networking (SDN) has recently emerged as a new network management
platform. The centralized control architecture presents many new opportunities. Among the …

In recent years, Distributed Denial-of-Service (DDoS) attacks have escalated both in
frequency and traffic volume, with outbreaks reaching rates up to the order of terabits per …

The accuracy and granularity of network flow measurement play a critical role in many
network management tasks, especially for anomaly detection. Despite its important, traffic …

The revolutionary concept of Software Defined Networks (SDNs) potentially provides flexible
and well-managed next-generation networks. All the hype surrounding the SDNs is …