@techreport {SLLGO13, title = {Safe Update of Hybrid SDN Networks}, institution = {UCLouvain}, author = {Stefano Vissicchio and Laurent Vanbever and Luca Cittadini and Geoffrey Xie and Olivier Bonaventure}, year = {2013}, key = {hybrid SDN, OpenFlow, IGP, update, reconfiguration}, note = {Also available at http://hdl.handle.net/2078.1/134360}, }