Internet measurement: topology, workload, performance and routing

12/15/98


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Table of Contents

Internet measurement: topology, workload, performance and routing

caida’s focus

payoffs

no dearth of activity

active measurement: skitter

skitter: infrastructure-wide measurements

visualizations of connectivity / topology

skitter as rtt analysis tool

PPT Slide

PPT Slide

skitter: rtt/loss & distribution (.se)

skitter: rtt/loss & distribution (.jp)

skitter: rtt history (.se)

rtt performance: h/w

research priorities...

passive measurement

coral ocXmon monitors up to OC12 (OC48?)

cflowd flow-export analysis software

cflowd flow format & collector

analysis for peering & capacity planning

traffic analysis: current & future networks

visualizing metrics: multicast

mbone colored by metrics

otter visualizations: multipurpose tool

now what?

kc@caida.org cooperative association for Internet data analysis (CAIDA) University of California’s San Diego Supercomputer Center http://www.caida.org

Author: Tracie Monk