1. LOGO 1 MAGGIE Measurement & Analysis of the Global Grid & Internet End-to-End Performance Monitoring A Research Collaboration by National University of Sciences and Technology (NUST) and Stanford Linear Accelerator Center (SLAC) http://maggie.niit.edu.pk

2. 2 Agenda Motivation for MAGGIE 1 IEPM & SLAC 2 Contribution by NUST/NIIT 3

3. 3 Motivation for MAGGIE The Development and Integration of network performance monitoring tools into a scalable infrastructure providing reliable statistics, analysis and access to data.

4. 4 Motivation  The increasing amount of computing and networking power has created a need for better and more integrated Network Performance Measurement and Monitoring.  What is needed is to develop a ubiquitous monitoring infrastructure that would:  Develop means to collect statistics reliably and analyze them  Provide the measurements seen in multiple monitoring projects  Allow us to co-ordinate and integrate tools in a co- operative framework.

5. 5 IEPM & PingER  IEPM  Monitoring network connectivity and End-to-end performance for sites involved in High Energy Nuclear and Particle Physics  PingER – Ping end-to-End Reporting  Used to monitor end-to-end performance of Internet links PingER historical graphs

6. 6 The Digital Divide

7. 7 Projects  2004 & 2005  Nearest Abroad Neighbor (NAN)  Nearest Joint Point (NJP)  Network Anomaly Detection Using PCA  TULIP – IP Geolocation  PingER Executive Plots  PingER Management  2006  Visualization for PingER (VIPER)  Topological Analysis and Visualization  Network Weather Forecasting (NWF) Regression techniques Holts-Winter’s Algorithm ARMA/ARIMA  Federation of Monitoring Infrastructures SmokePng-PingER Integration PingER-AMP Integration  Several other projects… http://maggie.niit.edu.pk Skip details

8. 8 Nearest Abroad Neighbor – NAN  An analysis which is of special interest to the part of the world which does not have a dense communication infrastructure (South America, Africa, Asia).  NAN tell us the shortest path (in terms of smallest RTT) to another PingER site abroad from selected location Group members: Fawad Nazir Sufyan Masood Faran Javed

9. 9 Nearest Joint Point NJP Related Projects: Nearest Abroad Neighbor Suggest to change routing policies for improved faster routing Purpose to reduce the path after NJP Group members: Fawad Nazir Faran Javed

10. 10 VIPER – PingER Visualization  An Interactive visualization for PingER  Visualizes the Digital Divide Group members: Sheryar Khan http://pinger2.niit.edu.pk/~ sheryar/ http://www.slac.stanford.e du/comp/net/wan- mon/viper/

11. 11 Network Weather Forecasting Group members: Azam Bukhari Adnan Iqbal Raja Ashar Fareena Saqib Noman Shah  Regression Techniques  Holts-Winter’s Algorithm  ARMA/ARIMA

12. 12 Network Anomaly Detection & Diagnosis Group members: Adnan Iqbal  Anomaly Case Studies  Event Detection  Event Diagnosis  Using Principle Component Analysis

13. 13 TULIP – IP Geo Location  Geolocation of an IP address  Uses the principle of Trilateration  Takes RTT measurements from various landmarks around the globe. Group members: Faran Javed

14. 14 A measure of accuracy by region

15. 15 Implementations  Fully functional prototype available at http://www.slac.stanford.edu/comp/net/wan-mon/tulip  Nearly all development challenges have been met & 90 % of the issues are resolved  A stripped down version of the API is available  Small issues keep up coming. Many parsers for results analysis & extraction have to be written  The code is well documented

16. 16 Guthrie Vs TULIP Longitude

17. 17 Guthrie Vs TULIP latitude

18. 18 TULIP Vs NetGeo Latitude

19. 19 TULIP Vs NetGeo Longitude

20. 20 Guthrie Vs NetGeo Latitude

21. 21 Guthrie Vs NetGeo Longitude

22. 22 Topology Discovery & Analysis  LAN & WAN Topology discovery  SNMP  Single-ended probes & without SNMP  Gathering Performance Statistics

23. LOGO 23 Thank you You can visit us at: http://maggie.niit.edu.pk http://slac.stanford.edu http://www.niit.edu.pk http://www.nust.edu.pk Back to projects