117 citations · 411 across the 25 of their papers we have counts for
6 papers · 1 filter
Consistent SDNs through Network State Fuzzing
Apoorv Shukla, Said Jawad Saidi, Stefan Schmid +3
The conventional wisdom is that a software-defined network (SDN) operates under the premise that the logically centralized control plane has an accurate representation of the actua…
Measurements As First-class Artifacts
Paolo Laffranchini, Luis Rodrigues, Marco Canini +1
The emergence of programmable switches has sparked a significant amount of work on new techniques to perform more powerful measurement tasks, for instance, to obtain fine-grained t…
Prelude: Ensuring Inter-Domain Loop-Freedom in~SDN-Enabled Networks
Arnaud Dethise, Marco Chiesa, Marco Canini
Software-Defined-eXchanges (SDXes) promise to tackle the timely quest of bringing improving the inter-domain routing ecosystem through SDN deployment. Yet, the naive deployment of…
Renaissance: A Self-Stabilizing Distributed SDN Control Plane using In-band Communications
Marco Canini, Iosif Salem, Liron Schiff +2
By introducing programmability, automated verification, and innovative debugging tools, Software-Defined Networks (SDNs) are poised to meet the increasingly stringent dependability…
Sonata: Query-Driven Network Telemetry
Arpit Gupta, Rob Harrison, Ankita Pawar +5
Operating networks depends on collecting and analyzing measurement data. Current technologies do not make it easy to do so, typically because they separate data collection (e.g., p…
Decentralized Consistent Network Updates in SDN with ez-Segway
Thanh Dang Nguyen, Marco Chiesa, Marco Canini
We present ez-Segway, a decentralized mechanism to consistently and quickly update the network state while preventing forwarding anomalies (loops and black-holes) and avoiding link…