Purpose
PingER (Ping End-to-end Reporting) is the name given to the Internet End-to-end Performance Measurement (IEPM) project to monitor end-to-end performance of Internet links. The project now involves hundreds of sites in many countries all over the world and we are actively seeking new partners for this project.
Case Studies
- Indian Network Connects to TEIN3
- Nepal connects to TEIN3
- Pakistan and TEIN3
- South Asia Case Study 2010
- University of Balochistan
- University of Peshawar
- Chilean Earthquake Feb 27th, 2010
- WASC Fibre Cut
- Case Study of SEECS, NUST & Pakistan - Jan '09
- East Asia Case Study
- Effects of Fibre Outage through Mediterranean
- Effects of Mediterranean Fibre Cuts December 2008
- IHY Case Study
- Latin America Case Study
- New E. Coast of Africa Fibre
- Palestine Case Study
- Sri Lankan LEARN network connects to TEIN3
- South Asia Case Study - 2008
- Sub-Sahara Case Study
- Sub-Saharan Africa - Revised Statistics (2008)
- Sub-Saharan Africa - Updates for year 2010
- Egypt shuts down their Internet
- Japanese Earthquake March 11th, 2011
- PERN Six Monthly Report (June 2011- November 2011)
- Brazilian LineA host access with SLAC & FNAL
- Congestion at UNIMAS
- Syria shuts down its Internet connection
- Nigeria 2012
- Routing from UNIMAS
- 20130507 - Syria offline 20 hours May 7-8
- Sudan disconnected from the Internet Sep 2013.
- Comparison of PinGER RTTs from UNIMAS monitors N4 and RASPBERRY
- Routing in Africa
- SE Asian Case Study
- Russia 2013
- Comparison of Speedtest.net download speeds versus PingER Derived throughputs
- Cuba - Switch from Satellite to terrestrial link
- Traceroute at UMT
- AAG Cable cut off Hong Kong Sep 15, 2014
- Afghanistan moving away from satellite links
- Bangladesh case study November 2014
- Change in Traceroute from SLAC to NUST
- Colombia
- Nepal Earthquake 2015
- DoS attach on UM and impact on pings
- Massive route leak slows down Internet June 12 2015
- Malaysian unrest Aug-Sep 2015
- Liquid Telecom to build new undersea cable
- Bangladesh NREN BDREN case study March 2016
- Case study Turkey attempted coup July 2016
- China Internet outage May 13 2019
- Jammu Kashmir 2019
- EQX-CHI-CR5 router problems 2019 Sep 16
- Iraq October 2019.
- PingER Iran Internet interrupted November 2019
- Middle East December 19th 2019
- South Africa damage to the SAT-3 and WACS undersea cable Jan 16 2020
- PingER and COVID-19
- Uganda Social Media shutdown Jan 12 2021
- Myanmar military shut down Internet Feb 2021
- Kazakhstan Internet Shutdown January 2022
- Impact of the Russo Ukraine war on ping response times
- Impacts of political decisions on Internet performance 2019
- International Islamic University, Islamabad
- Ookla's Speedtest Throughput Measures
- Pakistan
- Pakistani Case Study 2010-2011
- PingER and Covid-19 by Region
- PingER and Internet disruptions
- SEECS to UET Taxila link
- ZDnet Australia's Speedtest
- NIIT/Pakistan
- Sub-Sahara Region, ICFA/SCIC report on Africa, Powerpoint presentation on Sub-Saharan Africa
- Comparison with ZDnet Australia's Speedtest
TULIP
- TULIP Landmarks Analysis of tiering
- TULIP Central Reflector
- TULIP2
- TULIP Analysis
- TULIP Algorithm Trilateration
- TULIP Landmarks Laundering
- TULIP Replicated Servers
- TULIP Distance Calculation based on RTT
- TULIP database backup
- TULIP Landmarks Maintenance
- TULIP Web Based Visualization
- TULIP Algorithm Multilateration
- TULIP database Adding or Updating Landmarks
- TULIP Landmark finding the Latitude and Longitude manually
- TULIP Creating the Landmark XML files
- TULIP Roadmap
- TULIP Distance Variation with Alpha
- TULIP Landmarks Selection of Tier=0 hosts
- TULIP Alpha Determination
- TULIP Alpha Distributions
- TULIP Correlation Between RTT and Distance
- TULIP Alpha Variability
- TULIP Algorithm Trilateration with CBG
- TULIP Distance Error (Apollonius) based on Alpha
- TULIP Algorithm Alternative Trilateration Method
- TULIP Summary for CBG (Visualization Tool)
- TULIP Comparing geolocation techniques
- TULIP Algorithm Apollonius Technique and its Performance
- TULIP Algorithm CBG with Apollonius
- TULIP Algorithm with Multilateration
- TULIP database through a GUI
- TULIP Map (Landmarks)
- TULIP SEECS CBG+ Archive Implementation
- TULIP Landmark Density (Average Distance between Landmarks) impact on Apollonius Error Distance
- TULIP Stress testing for Asia using CBG
- TULIP Stress Testing for North America using CBG
- TULIP Stress Testing for South Asia using CBG
- TULIP Stress testing for Europe using CBG
- TULIP Landmark finding
- TULIP Stress Testing for North America
- Target Data using reflector with Tier All
- TULIP Stress Testing for Australia
- Tulip Report Generation Method
- TULIP Calculating distance from latitude and longitude
- TULIP variability of Alpha with min_RTT for Pakistan
- TULIP methods to improve speed
- Automated PerfSONAR Landmark finding
- Visual Traceroute (VTrace)
- TULIP and UNDNS
- TULIP AIG with water exclusion
- AIG Paper Changes
- TULIP Examples of Use
- TULIP results and code Mar 2015
- TULIP: Data Flow
- TULIP CAIDA RTT vs Distance Results
- TULIP comparison of geolocation with database based approaches
- TULIP Task List
The following sections provide documentation and instruction on how to do any and everything in Pinger. This is a work in progress as new tools are documented as developed and old code revamped.
Pinger Analysis
Toolbox
- PingER Host Searcher
- PingER Route Visualizer
- PingER Visualization(VIPER)
- PingER Smokeping Integration
Work in Progress
- Automating the creation of offsite.nodes directly from nodedetails.
- Automating the creation of beacons.txt directly from nodedetails.
- Document procedures for editing existing nodes.
Future Projects
- Document procedures for entering new nodes.
- Modularize all analysis scripts.
- Streamline all Pinger documentation into WIKI format.