Formal modeling and verification of SDN-OpenFlow

Miyoung Kang, Eun-Young Kang, Dae Yon Hwang, Beom Jin Kim, Ki Hyuk Nam, Myung Ki Shin, Jin Young Choi

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Résumé

Software-Defined Networking (SDN) is a network architecture where a controller manages flow control to enable intelligent networking. Currently, a popular specification for creating an SDN is an open standard called OpenFlow. The behavior of the SDN OpenFlow (SDN-OF) is critical to the safety of the network system and its correctness must be proven so as to avoid system failures. In this paper, we report our experience in applying formal techniques for modeling and analysis of SDN-OF. The formal model of SDN-OF is described in detail and its correctness is formalized in logical formulas based on the informal specification. The desired properties are verified over the model using VERSA and UPPAAL. Our work-in-progressinvolves the development of a model translation tool that facilitates automatic conversion of the verified model to Python for modular code synthesis on the application platform

langue originaleAnglais
titreProceedings - IEEE 6th International Conference on Software Testing, Verification and Validation, ICST 2013
Pages481-482
Nombre de pages2
Les DOIs
Etat de la publicationPublié - 9 sept. 2013
EvénementIEEE 6th International Conference on Software Testing, Verification and Validation, ICST 2013 - Luxembourg, Luxembourg
Durée: 18 mai 201320 mai 2013

Une conférence

Une conférenceIEEE 6th International Conference on Software Testing, Verification and Validation, ICST 2013
PaysLuxembourg
La villeLuxembourg
période18/05/1320/05/13

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  • Contient cette citation

    Kang, M., Kang, E-Y., Hwang, D. Y., Kim, B. J., Nam, K. H., Shin, M. K., & Choi, J. Y. (2013). Formal modeling and verification of SDN-OpenFlow. Dans Proceedings - IEEE 6th International Conference on Software Testing, Verification and Validation, ICST 2013 (p. 481-482). [6569764] https://doi.org/10.1109/ICST.2013.69