Results 211 to 220 of about 13,920 (234)
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Providing bandwidth guarantees with OpenFlow
2016 Symposium on Communications and Vehicular Technologies (SCVT), 2016Quality of Service (QoS) control is an important concept in computer networking, as it is related to end-user experience. While providing QoS guarantees over the Internet has long been deemed too complicated, the emergence of Software Defined Networking (SDN), and OpenFlow as its most popular standard, may facilitate QoS control.
Krishna, Hedi (author) +2 more
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Enabling Secure Mobility with OpenFlow
2013 IEEE SDN for Future Networks and Services (SDN4FNS), 2013Software Defined Networking (SDN) and its one possible realization, OpenFlow, define the trends of future networks. However, the present OpenFlow architecture does not allow the switches to be mobile e.g., in a moving train as it would disrupt flow processing from network switches.
Namal, Suneth +4 more
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Evaluation of OpenFlow's Enhancements
Proceedings of the Asia-Pacific Advanced Network, 2013This paper shows our proposed design and discusses in more details about the evaluation of our two enhancements to the current OpenFlow technology [11]. OpenFlow is a promising future internet enabling technology that has a great potential to improve the current Internet by providing new functionalities and a new control scheme, and thus, enabling new ...
Othman M.M. Othman, Koji OKAMURA
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Proceedings of the first workshop on Hot topics in software defined networks, 2012
Static configurations serve great advantage for adversaries in discovering network targets and launching attacks. Identifying active IP addresses in a target domain is a precursory step for many attacks. Frequently changing hosts' IP addresses is a novel proactive moving target defense (MTD) that hides network assets from external/internal scanners. In
Jafar Haadi Jafarian +2 more
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Static configurations serve great advantage for adversaries in discovering network targets and launching attacks. Identifying active IP addresses in a target domain is a precursory step for many attacks. Frequently changing hosts' IP addresses is a novel proactive moving target defense (MTD) that hides network assets from external/internal scanners. In
Jafar Haadi Jafarian +2 more
openaire +1 more source
Monitoring latency with OpenFlow
Proceedings of the 9th International Conference on Network and Service Management (CNSM 2013), 2013Software Defined Networking, especially through protocols like OpenFlow, is becoming more and more present in networks. It aims at separating the data plane from the control plane for more network programmability, serviceability, heterogeneity and maintainability.
Kevin Phemius, Mathieu Bouet
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Evaluating OpenFlow in libNetVirt
2012LibNetVirt, the library presented and evaluated here, proposes an architecture for a network virtualization abstraction. Network virtualization has been an important research topic for many years but still suffers from the lack of an abstraction level like the one present in virtualization of computing and storage.
Turull, Daniel +2 more
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2018
The SDN controller is interfaced with the hardware of the network (i.e., with switches and routers) using OpenFlow. Basically, OpenFlow is an open interface used for configuring the forwarding tables of network switch according to the desired path derived by the SDN controller.
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The SDN controller is interfaced with the hardware of the network (i.e., with switches and routers) using OpenFlow. Basically, OpenFlow is an open interface used for configuring the forwarding tables of network switch according to the desired path derived by the SDN controller.
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2014 26th International Teletraffic Congress (ITC), 2014
Today's network architectures are not able to cope with the Future Internet requirements, as they are too inefficient, power hungry, and ossified on the TCP/IP paradigm. In order to promote a viable evolution towards new protocols and paradigms, modern network routers should become programmable to allow a flexible management of both traffic flows and ...
R. Bolla +6 more
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Today's network architectures are not able to cope with the Future Internet requirements, as they are too inefficient, power hungry, and ossified on the TCP/IP paradigm. In order to promote a viable evolution towards new protocols and paradigms, modern network routers should become programmable to allow a flexible management of both traffic flows and ...
R. Bolla +6 more
openaire +3 more sources
Implementing openflow based firewall
3rd International Conference on Electrical, Electronics, Engineering Trends, Communication, Optimization and Sciences (EEECOS 2016), 2016As the usage of SDN is growing at rapid pace, we need security mechanisms to secure SDN networks. The security mechanisms can be implemented by creating firewall, IDS, IPS applications. In this paper, we have created SDN Firewall using POX controller. Whenever we are using firewalls, by default these firewalls are not going to do anything on their own.
S. Kaur, K. Kaur, V. Gupta
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2015 Fourth European Workshop on Software Defined Networks, 2015
The Runos is a C++ OpenFlow controller that has been developing since 2014 in order to answer on the well-known question "Could an OpenFlow controller be both easy to develop applications for and also high performance?" [1]. The controller includes the most fruitful techniques from the latest research on simplifying SDN programming such as Pyretic and ...
Alexander Shalimov +3 more
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The Runos is a C++ OpenFlow controller that has been developing since 2014 in order to answer on the well-known question "Could an OpenFlow controller be both easy to develop applications for and also high performance?" [1]. The controller includes the most fruitful techniques from the latest research on simplifying SDN programming such as Pyretic and ...
Alexander Shalimov +3 more
openaire +1 more source