Publications de Maciej Leszek Kuzniar

Measuring and Managing Switch Diversity in Software Defined Networks

Software Defined Networking (SDN) is a novel approach to building computer networks. Improved flexibility, simplified management and cost reduction promised by SDN makes many see it as the future of networking. The main insight of SDN is the separation of ...

EPFL2016

Systematically testing OpenFlow controller applications

Dejan Kostic, Marco Canini, Peter Peresini, Maciej Leszek Kuzniar, Jennifer Rexford

The emergence of OpenFlow-capable switches enables exciting new network functionality, at the risk of programming errors that make communication less reliable. The centralized programming model, where a single controller program manages the network, seems ...

Elsevier Science Bv2015

What You Need to Know About SDN Flow Tables

Dejan Kostic, Peter Peresini, Maciej Leszek Kuzniar

SDN deployments rely on switches that come from various vendors and differ in terms of performance and available features. Understanding these differences and performance characteristics is essential for ensuring successful deployments. In this paper we me ...

Springer-Verlag Berlin2015

Monocle: Dynamic, Fine-Grained Data Plane Monitoring

Dejan Kostic, Peter Peresini, Maciej Leszek Kuzniar

2015

ESPRES: Transparent SDN Update Scheduling

Dejan Kostic, Marco Canini, Peter Peresini, Maciej Leszek Kuzniar

2014

ESPRES: Easy Scheduling and Prioritization for SDN

Dejan Kostic, Marco Canini, Peter Peresini, Maciej Leszek Kuzniar

2014

Providing Reliable FIB Update Acknowledgments in SDN

Dejan Kostic, Peter Peresini, Maciej Leszek Kuzniar

2014

Automatic Failure Recovery for Software-Defined Networks

Dejan Kostic, Marco Canini, Peter Peresini, Maciej Leszek Kuzniar, Nedeljko Vasic

2013

OpenFlow Needs You! A Call for a Discussion About a Cleaner OpenFlow API

Dejan Kostic, Peter Peresini, Maciej Leszek Kuzniar

2013

OF.CPP: Consistent Packet Processing for OpenFlow

Dejan Kostic, Marco Canini, Peter Peresini, Maciej Leszek Kuzniar, Nedeljko Vasic

This paper demonstrates a new class of bugs that is likely to occur in enterprise OpenFlow deployments. In particular, step-by-step, reactive establishment of paths can cause network-wide inconsistencies or performance- and space-related inefficiencies. Th ...

2013