Contents

• Contents
• List of Figures
• Introduction
  • How this report is organised
• Project aims and motivations
  • UDP vs TCP
  • Simulation systems
  • Data source
• Passive measurement
  • Principles of passive measurement
  • Physical layer differences
  • Implementations
  • Problems and limitations
  • Verification
  • Trace analysis
  • Case study : MOAT, NLANR
• The New Zealand Internet Exchange
  • Measurement system
  • File description
  • Trace characteristics
• Voice detection and analysis
  • Traffic identification
  • Voice trace characteristics
• Future work
• Conclusion
• Bibliography
• Glossary
• About this document ...