Characterization of Traffic at a Backbone POP

Table of Contents

Characterization of Traffic at a Backbone POP

Questions :

Applications

Sprint IP Monitoring Project

Traffic Matrix

POP architecture

Data

The Mapping Problem

Mapping BGP destinations to POPs

POP-to-POP Traffic Matrix

POP-to-POP Traffic Matrix:
fan-out plots per access link

Traffic Matrix: fan-out plots per access link

Observations and Comparison of Access Links

Fluctuation of Traffic Matrix

Time of Day Behavior: 5 POPs, 1 access link

Time of Day Behavior: 4 access links, 1 POP

Elephants and Mice Behavior

Elephants and Mice Behavior

Frequency of rank changes

Frequency of Rank Changes

Conclusions

Author: Nina Taft

Email: isma@caida.org

Home Page: http://www.caida.org/workshops/isma/

Other information:
Internet Statistics and Metrics Analysis Workshop - Winter 2000
San Diego Supercomputer Center
University of California, San Diego
December 7-8, 2000.

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