%0 Conference Paper %1 macapuna0.0controle %A Macapuna, Carlos %A Rothenberg, Christian Esteve %A Magalhães, Mauricio %B WCGA 2010 %D 2010 %K center data openflow %T Controle distribuído em Redes de Data Center baseado em Gerenciadores de Rack e Serviços de Diretório/Topologia %U http://XXXXX/68114.pdf %X In this paper, we present and evaluate the design and implementation of two distributed, fault-tolerant services that provide the directory and topology information required to encode randomized source routes with in-packet Bloom filters. By deploying an army of Rack Managers acting as OpenFlow controllers, the proposed architecture promises scalability, performance and fault-tolerance. We show that packet forwarding itself may become a cloud internal service implemented by leveraging cloud application best practices such as distributed key-value storage systems. Moreover, we contribute to demystifying the argument that the centralized controller model of OpenFlow networks is prone to a single point of failure and show that direct network controllers can be physically distributed, yielding thereby a sweet intermediate approach to networking between fully distributed and centralized.

@inproceedings{macapuna0.0controle, abstract = {In this paper, we present and evaluate the design and implementation of two distributed, fault-tolerant services that provide the directory and topology information required to encode randomized source routes with in-packet Bloom filters. By deploying an army of Rack Managers acting as OpenFlow controllers, the proposed architecture promises scalability, performance and fault-tolerance. We show that packet forwarding itself may become a cloud internal service implemented by leveraging cloud application best practices such as distributed key-value storage systems. Moreover, we contribute to demystifying the argument that the centralized controller model of OpenFlow networks is prone to a single point of failure and show that direct network controllers can be physically distributed, yielding thereby a sweet intermediate approach to networking between fully distributed and centralized.}, added-at = {2010-06-27T16:32:09.000+0200}, author = {Macapuna, Carlos and Rothenberg, Christian Esteve and Magalhães, Mauricio}, biburl = {https://www.bibsonomy.org/bibtex/264908a01c56b4ef6ce194e1f23b9e713/chesteve}, booktitle = {WCGA 2010}, days = {-}, interhash = {5365353d50c0c8e23df1ead51cd2dbcc}, intrahash = {64908a01c56b4ef6ce194e1f23b9e713}, keywords = {center data openflow}, timestamp = {2010-06-27T16:32:09.000+0200}, title = {Controle distribuído em Redes de Data Center baseado em Gerenciadores de Rack e Serviços de Diretório/Topologia}, url = {http://XXXXX/68114.pdf}, year = 2010 }