ESnet NMTF/NMFG - Status

10/3/97


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Table of Contents

ESnet NMTF/NMFG - Status

Outline of Talk

What happened to the NMTF/NMFG?

Mission etc. of the ICFA-NTF WG on Monitoring

Our Main Metric is Ping

Ping Response Time vs Bytes

Ping Response vs Web Response

Method

Architecture

Architecture

Available Tools - Data Collection

Current Deployment

Analysis / Archive Site

Access to Raw Data

Analysis / Archive Site

Form to Select Analysis Graphs

PPT Slide

Analysis Tools for Collection Sites

Ping Loss Quality

Analysis Tools for Collection Sites

Latest Ping Measurements

Raw Data from last 24 Hours

Latest Ping Measurements

Ping Performance for Last 180 Days

Analysis Tools for Collection Sites

Request Plot of Collection Site Data

Plot from Collection Site

Tools in Development

Exception Reports

Tools in Development

180 Days SLAC - Stanford

Tools in Development

Ping Loss History

TSV Output to Excel for Further Analysis

Ping Response by Group

Prime-time Packet Loss by Group

“Quiescent” Frequency by Group

International Site “Busy” Frequency

Tools in Development

Ten Worst HEP Links

What are Typical Uses

Summary to Help Choose Upgrades

Prime Time Packet Loss Jun-Aug 97

Coordination etc.

XIWT/IPWT interest

Coordination etc.

NIMI (1)

NIMI (2)

Coordination etc.

NLANR Mapnet Tool

Maproute (from NLANR)

Coordination etc.

Surveyor

Asymmetric One-way Delays

Next Steps

Summary

To Join

More Information

Author: cottrell

Email: cottrell@slac.stanford.edu

Home Page: http://www.slac.stanford.edu/grp/scs/net/talk.html

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