Availability Modeling and Analysis for Software Defined Networks

  title={Availability Modeling and Analysis for Software Defined Networks},
  author={Tuan Anh Nguyen and Taehoon Eom and SeongMo An and Jong Sou Park and Jin B. Hong and Dong Seong Kim},
  journal={2015 IEEE 21st Pacific Rim International Symposium on Dependable Computing (PRDC)},
Software Defined Network (SDN) is an emerging paradigm for flexible network design and implementation. Availability metric of SDNs is critically demanding further studies. This paper aims to propose hierarchical models to assess the availability of SDNs. We incorporate various failure modes and recovery behaviors in the SDN including (i) link failures at… CONTINUE READING