A Study of Software Defined Networking with OpenFlow
نویسندگان
چکیده
منابع مشابه
Maturing of OpenFlow and Software-defined Networking through deployments
Software-defined networking (SDN) has emerged as a new paradigm of networking that enables evolvable and programmable networks allowing network operators, owners, vendors, and even third parties to innovate and create new capabilities at a faster pace. The SDN paradigm shows potential for all domains of use including the data center, cellular, service provider, enterprise, and home. In this pap...
متن کاملSoftware-defined subcarrier wave quantum networking operated by OpenFlow protocol
Future practical implementation of secure quantum communication technology in a multiuser network environment would require automatic monitoring of the optical link condition and quantum system parameters, along with adjusting them in real time according to protocol restrictions. We demonstrate how software-defined networking (SDN) paradigm can be used for addressing this problem on the example...
متن کاملMitigating DDoS Attacks Using OpenFlow-Based Software Defined Networking
Over the last years, Distributed Denial-of-Service (DDoS) attacks have become an increasing threat on the Internet, with recent attacks reaching traffic volumes of up to 500 Gbps. To make matters worse, web-based facilities that offer “DDoS-as-a-service” (i.e., Booters) allow for the layman to launch attacks in the order of tens of Gbps in exchange for only a few euros. A recent development in ...
متن کاملExperimental demonstration of time-aware software defined networking for OpenFlow-based intra-datacenter optical interconnection networks
Nowadays, most service providers offer their services and support their applications through federated sets of data centers which need to be interconnected using high-capacity optical networks in intradatacenter networks. Many datacenter applications in the environment require lower delay and higher availability with the end-to-end guaranteed quality of service. In this paper, we propose a nove...
متن کاملReinventing NetFlow for OpenFlow Software-Defined Networks
Obtaining flow-level measurements, similar to those provided by Netflow/IPFIX, with OpenFlow is challenging as it requires the installation of an entry per flow in the flow tables. This approach does not scale well with the number of concurrent flows in the traffic as the number of entries in the flow tables is limited and small. Flow monitoring rules may also interfere with forwarding or other...
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: International Journal of Computer Applications
سال: 2015
ISSN: 0975-8887
DOI: 10.5120/21694-4798