Traffic Classification and Prioritization Model in Software-Defined Networks
نویسندگان
چکیده
منابع مشابه
Control traffic balancing in software defined networks
To promise on-line and adaptive traffic engineering in software defined networks (SDNs), the control messages, e.g., the first packet of every new flow and network traffic statistics, should be forwarded from software defined switches to the controller(s) in a fast and robust manner. As many signaling events and control plane operations are required in SDNs, they could easily generate a signifi...
متن کاملTraffic, Resource and Mobility Management in Software-Defined Mobile Networks
The evolution of mobile telecommunication networks is accompanied by new demands for the performance, portability, elasticity, and energy efficiency of network functions. Network Function Virtualization (NFV), Software Defined Networking (SDN), and cloud service technologies are claimed to be able to provide most of the capabilities. However, great leap forward will only be achieved if resource...
متن کاملSmall-Packet Flows in Software Defined Networks: Traffic Profile Optimization
This paper proposes a method for optimizing bandwidth usage in Software Defined Networks (SDNs) based on OpenFlow. Flows of small packets presenting a high overhead, as the ones generated by emerging services, can be identified by the SDN controller, in order to remove header fields that are common to any packet in the flow, only during their way through the SDN. At the same time, several packe...
متن کاملAdaptive Robust Traffic Engineering in Software Defined Networks
One of the key advantages of Software-Defined Networks (SDN) is the opportunity to integrate traffic engineering modules able to optimize network configuration according to traffic. Ideally, network should be dynamically reconfigured as traffic evolves, so as to achieve remarkable gains in the efficient use of resources with respect to traditional static approaches. Unfortunately, reconfigurati...
متن کاملData-centre traffic optimisation using software-defined networks
Traffic demands in data centres are steadily increasing. Simple, yet commonly used round-robin algorithms are not able to meet these demands since they distribute the demands unevenly. Manually planning and redistribution, also called traffic engineering (TE), alleviates this problem. Traffic engineering is common in wide area networks (WANs). The high amount of manual work and associated cost ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Proceedings of Telecommunication Universities
سال: 2019
ISSN: 1813-324X
DOI: 10.31854/1813-324x-2019-5-1-64-70