TTM Analysis Update

TTM Analysis Update

1/18/02


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Table of Contents

TTM Analysis Update

Outline

Long Term Trends

Long Term Trends (2)

Long Term Trends (3) Trend plot

Trend Plot Example 2

Trend Plot Example 3 switching Land Sat links

Weekly Summaries

Weekly Summaries (2) Example: increased delays

Weekly Summaries (3) 30 days Delay Plot

Weekly Summaries (4) 6 months Trend Plot

Delay Variations

Delay Variations Example Plot

Delay Variations Example Plot (2)

Changes to the Website

Changes to the Website (2)

Changes to the Web site (3)

Case Studies

Case Study 1: sudden change

Case Study 1 (cntd) Delay Plot

Case Study 1 (cntd)

Case Study 1 (cntd)

Case Study 1 (cntd)

Case Study 1 (cntd)

Case Study 1 (cntd)

Case Study 1 (cntd)

Case Study 1 (conclusion)

Case Study 2: network saturation

Case Study 2 (cntd) 7 month trend

Case Study 2 (cntd)

Case Study 2 (cntd) 4 major classes

Case Study 2 (cntd) Observed Traceroutes

Case Study 2 (conclusion)

Conclusion

Questions / Discussion

Author: Rene Wilhelm

Email: ttm@ripe.net

Home Page: http://www.ripe.net/test-traffic/

Other information:
Talk given at the TT-WG, RIPE41, January 2002