Proceedings ArticleDOI
A study on designing OpenFlow controller RISE 3.0
Shuji Ishii,Eiji Kawai,Yoshihiko Kanaumi,Shu-ichi Saito,Tomoaki Takata,Kazumasa Kobayashi,Shinji Shimojo +6 more
- pp 1-5
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TLDR
A new topology management system called “RISE3.0” using OpenFlow is designed and discussed to solve the issue caused by topology between sites in wide-area OpenFlow networks.Abstract:
The deployment of wide-area OpenFlow networks is essential for the global research community. Since 2011, we started to operat our wide-area OpenFlow networks as a RISE OpenFlow testbed for researchers and developpers. Through our operation, we got some issues. Especially, we focused on the issue caused by topology between sites. By this issue, we cannot assign user's OpenFlow Switches freely. Also, it may give some constraints to user's experiments. To solve this issue, we design and discuss topology management system called “RISE3.0” using OpenFlow.read more
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Journal ArticleDOI
A Survey on Large-Scale Software Defined Networking (SDN) Testbeds: Approaches and Challenges
TL;DR: This paper presents a comprehensive survey and research challenges for large-scale SDN testbeds, including design objectives, key technologies, deployment, and experiments, and an in-depth comparison of SDNTestbeds.
Proceedings ArticleDOI
A Multipath Controller for Accelerating GridFTP Transfer over SDN
TL;DR: This research proposes a traffic engineering technique that increases the data transfer performance by using multiple paths simultaneously for the parallel TCP streams in Software-Defined Network (SDN) technology and its implementation, OpenFlow.
Journal ArticleDOI
Scalable Pub/Sub System Using OpenFlow Control
TL;DR: A simulation was done for evaluating the hybrid architecture in traffic and transmission delay reduction and indicates that the hybrid approach is effective in Pub/Sub optimization considering the resource limitation of OpenFlow switches.
Journal ArticleDOI
PRAGMA‐ENT: An International SDN testbed for cyberinfrastructure in the Pacific Rim
Kohei Ichikawa,Pongsakorn U-Chupala,Che Huang,Chawanat Nakasan,Te-Lung Liu,Jo-Yu Chang,Li-Chi Ku,Whey-Fone Tsai,Jason H. Haga,Hiroaki Yamanaka,Eiji Kawai,Yoshiyuki Kido,Susumu Date,Shinji Shimojo,Philip M. Papadopoulos,Mauricio Tsugawa,Matthew Collins,Kyuho Jeong,Renato Figueiredo,José A. B. Fortes +19 more
TL;DR: The PRAGMA Experimental Network Testbed (PRAGMA‐ENT) was established with the goal of constructing an international software‐defined network (SDN) testbed to offer the necessary networking support to the PRAGma cyberinfrastructure.
Proceedings ArticleDOI
SAPS: Software Defined Network Aware Pub/Sub -- A Design of the Hybrid Architecture Utilizing Distributed and Centralized Multicast
TL;DR: This work proposed Software Defined Network Aware Pub/Sub (SAPS) which utilize the both Application Layer Multicast (ALM) and SDN, especially Open Flow based multicast (OFM), and a simulation was done for evaluating the hybrid architecture in traffic and transmission delay reduction.
References
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Virtual Bridged Local Area Networks-Amendment 4 : Provider Bridges
TL;DR: This amendment enables a Service Provider to use the architecture and protocols of IEEE Std 802.1Q to offer the equivalent of separate LANs, Bridged Local Area Networks, or Virtual Bridged local Area Networks to a number of users, while requiring no cooperation between the users, and minimal cooperation between each user and the provider.
Proceedings ArticleDOI
Deployment and operation of wide-area hybrid OpenFlow networks
TL;DR: This paper discusses systematically the technical and architectural aspects of hybrid OpenFlow networks based on the experiences obtained so far in the development of wide-area hybrid Open Flow networks on JGN2plus/JGN-X, which is nation-wide network testbed in Japan.