Network troubleshooting with SDN-RADAR

Tigran Avanesov, Gabriela Gheorghe, Maria Rita Palattella, Miroslaw Kantor, Ciprian Popoviciu, Thomas Engel
2015 2015 IFIP/IEEE International Symposium on Integrated Network Management (IM)  
Despite increasing deployment of software-defined networks (SDN), little is yet known about how to actually manage such kind of networks. When service degradation (generically termed here "trouble") happens, the first step is to localise underperforming network paths ("troubleshooting"). SDN-RADAR gives a novel approach to ease large network troubleshooting by leveraging SDN features and incorporating distributed monitoring of network traffic. The demo shows how the SDN-RADAR tool can help
more » ... tool can help network administrators understand which is the most likely faulty network link.
doi:10.1109/inm.2015.7140447 dblp:conf/im/AvanesovGPKPE15 fatcat:iphhg6m7evddtks3uxvlb7bl7a