Reverse Update : A Uniform Policy Update Theme For Software Defined Networking
Keywords:
Software Defined Networking, Consistency, Policy Update, Network SecurityAbstract
Policy and path updates area unit common causes of network instability, resulting in service disruptions or vulnerable intermediate states. during this letter, we tend to propose the Reverse Update, an update theme for software system outlined Networking that guarantees to preserve properties of flows throughout the transition time. we tend to prove through a proper model that the proposal achieves consistent policy updates, during which in-transit packets are continually handled within the next forwarding hops by identical or a newer policy. the most contributions are: (i) a relaxation of the conception of per-packet-consistency within the information plane of software system outlined Networking; and (ii) a policy update theme, evidenced to be consistent and economical. A software system outlined Networking machine was developed and valid. The results of our simulations show that the planned Reverse Update theme is quicker and has lower overhead than the present Two-Phase Update planned within the literature.
References
- M Reitblatt, N. Foster, J. Rexford, C. Schlesinger, and D. Walker, “Abstractions for network update,” in Proceedings of the ACM SIGCOMM 2012. New York, USA: ACM, 2012, pp. 323–334.
- N. C. Fernandes, M. D. D. Moreira, I. M. Moraes, L. H. G. Ferraz, R. S. Couto, H. E. T. Carvalho, M. E. M. Campista, L. H. M. K. Costa, and O. C. M. B. Duarte, “Virtual networks: isolation, performance, and trends,” Annals of Telecommunications - Annales des T´el´ecommunications, vol. 66, no. 5, pp. 339–355, 2010.
- M Canini, D. Venzano, P. Pere?s´ini, D. Kosti´c, and J. Rexford, “A NICE way to test openflow applications,” in Proceedings of the USENIX NSDI’12. Berkeley, CA, USA: USENIX Association, 2012, pp. 127– 140.
- P. Pere?s´ini, M. Kuzniar, N. Vasi´c, M. Canini, and D. Kostiu, “OF.CPP: Consistent packet processing for openflow,” in ACM SIGCOMM - HotSDN’13. Hong Kong, China: ACM, 2013.
- M. Canini, P. Kuznetsov, D. Levin, S. Schmid et al., “A distributed and robust SDN control plane for transactional network updates,” in The IEEE INFOCOM 2015, Apr. 2015.
- S Luo, H. Yu, and L. Li, “Consistency is not easy: How to use two-phase update for wildcard rules?” Communications Letters, IEEE, vol. 19, no. 3, pp. 347–350, Mar. 2015.
- R McGeer, “A safe, efficient update protocol for openflow networks,” in ACM SIGCOMM - HotSDN’12. Helsinki, Finland: ACM, 2012.
- N P. Katta, J. Rexford, and D. Walker, “Incremental consistent updates,” in ACM SIGCOMM - HotSDN’13. Hong Kong, China: ACM, 2013.
- J McClurg, H. Hojjat, P. Cerny, and N. Foster, “Efficient synthesis of network updates,” in ACM SIGPLAN - PLDI. Portland, USA: ACM, Jun. 2015.
- L. H. G. Ferraz, D. M. F. Mattos, and O. C. M. B. Duarte, “A twophase multipathing scheme based on genetic algorithm for data center networking,” in IEEE GLOBECOM 2014, Dec. 2014, pp. 2270–2275.
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