Browsing NTNU Open by Author "Aryan, Ramtin"
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A General Formalism for Defining and Detecting OpenFlow Rule Anomalies
Aryan, Ramtin; Yazidi, Anis; Engelstad, Paal E.; Kure, Øivind (Chapter, 2017)SDN network's policies are updated dynamically at a high pace. As a result, conflicts between policies are prone to occur. Due to the large number of switches and heterogeneous policies within a typical SDN network, detecting ... -
SDN Spotlight: A real-time OpenFlow troubleshooting framework
Aryan, Ramtin; Yazidi, Anis; Brattensborg, Frode; Kure, Øivind; Engelstad, Paal E. (Journal article; Peer reviewed, 2022)Troubleshooting in SDN-based networks is still a cumbersome task that can overwhelm human attention. Various anomalies, such as installation failure, disordered rules, and loops, remain unnoticed even when the most recent ...