Publications de Marco Canini | EPFL Graph Search

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

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

A Method and a system for energy consumption saving in wireless access networks

Dejan Kostic, Marco Canini

The method of the invention, comprising at the user side: a) checking if the load of a first gateway to which a user terminal device is wirelessly connected, falls below a given low load threshold; b) if said first gateway load has fallen below said given ...

2013

Automatic Failure Recovery for Software-Defined Networks

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

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

A method and device for predicting faults in an it system

Dejan Novakovic, Dejan Kostic, Marco Canini, Vojin Jovanovic, Olivier Crameri

A method and device for predicting faults in a distributed heterogeneous IT system (100), the method comprising: creating a local checkpoint (19) in an explorer node (10) of said system (100), said local checkpoint (19) reflecting the state of said explore ...

2012

A NICE Way to Test OpenFlow Applications

Dejan Kostic, Marco Canini, Peter Peresini, 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 ...

2012

OFTEN Testing OpenFlow Networks

Dejan Kostic, Marco Canini, Maciej Leszek Kuzniar

2012

A SOFT Way for OpenFlow Switch Interoperability Testing

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

The increasing adoption of Software Defined Networking, and OpenFlow in particular, brings great hope for increasing extensibility and lowering costs of deploying new network functionality. A key component in these networks is the OpenFlow agent, a piece o ...

2012