1. Francesco Matera Fondazione Ugo Bordoni 22 aprile 2015 mPlane – an Intelligent Measurement Plane for Future Network and Application Management

2. 2 Outline Piano di monitoraggio delle reti IP Costituita da probe attive (user) e passive (in rete) Analizza prestazioni e problemi Ogni sonda rileva i suoi parametri e collabora, attraverso un reasoner, con altre sonde 8 differenti Uses cases considerati

3. 3 A probe is a component that performs measurements. A repository is a component that provides access to a data source. A client is anything which uses the mPlane protocol to consume services provided by one or more components. A supervisor collects capabilities from a set of components, and provides capabilities based on these to its clients. A reasoner is a client which supports iterative measurement by learning the best subsequent measurements to perform in order to drill down to the root cause of a specified problem.

4. 4 Use Cases 1.SLA Certification and Verification (FUB) 2.DaaS Troubleshooting (NEC) 3.Content and Service Popularity (NEC, ALBLF, Polito) 4.ISP/CDN Cooperation (ALBLF, FTW, Polito) 5.Streaming Delivery Active Measurements (Netvisor, TI, Fastweb) 6.WEB Browsing QoE(EURECOM, TI, Fastweb) 7.Mobile Network Performance (TID, FTW) 8.Large-Scale Network Anomaly Detection (Polito, FTW )

5. 5 SLA Certification and Verification (FUB) L7 L6 L5 L4 L3 L2 L1 Goodput, f(T, applicazione, i.e. http) T throughput, RTT, jitter, PL packet loss ; T=f(T, PL) C capacità di linea, f(S/N), verifica ISP QoE (MOS); stalling è f(T)

6. 6 SLA Certification and Verification (FUB) - reports Possible solution: 1.Multisession TCP measure 2.UDP measure

7. 7 Large-Scale Network Anomaly Detection (Polito, FTW) reports

8. 8 Misure attive e passive su rete ADSL2+