IXP Country Jedi i Observable
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This document discusses tools and prototypes for visualizing and analyzing Internet routing data based on measurements from RIPE Atlas probes. It describes the IXP Country Jedi tool, which analyzes whether traceroutes pass through internet exchange points (IXPs), and recommends ways to optimize routing. It also introduces Observable notebooks for rapidly prototyping new visualizations of RIPE Atlas data, such as maps of probe neighborhoods and latency. Feedback is sought on using these open tools to evaluate routing and peering arrangements.
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IXP Country Jedi i Observable
- 1. • IXP Country Jedi • Observable notebooks Prototypes based on RIPE Atlas Data Agustín Formoso | Reunión de la comisión técnica de CATNIX | July 2022
- 2. RIPE Atlas probe page https://atlas.ripe.net/probes/
- 3. • RIPE Atlas probe information on the probe page • Time series based on RIPE Atlas data • Built-ins: measurements that come out-of-the-box • https://atlas.ripe.net/ probes/13880/#tab-builtins (CATNIX) This is the caption of the photo. It explains what’s in the photo. Agustín Formoso | Reunión de la comisión técnica de CATNIX | July 2022 Probe page 3
- 5. • Launched ~2015 • Tool and concept by Emile Aben - https://labs.ripe.net/Members/emileaben/measuring-ixps-with-ripe-atlas • Method: - Traceroute mesh between RIPE Atlas probes - Detect whether they go via the IXP Peering LAN (data from PeeringDB) - Hops geolocated using RIPE IPmap database • Data: - https://www.ripe.net/analyse/internet-measurements/ixp-country-jedi Agustín Formoso | Reunión de la comisión técnica de CATNIX | July 2022 About IXP Country Jedi 5
- 6. • Benefits: - Shows how IXPs help keep traffic local - Comparing countries’ performances with each other - Routing and traffic optimisation - Comparing IPv6 and IPv4 • Spain: - https://jedi.ripe.net/latest/ES/ixpcountry/ Agustín Formoso | Reunión de la comisión técnica de CATNIX | July 2022 6 About IXP Country Jedi
- 7. • Different visualisations • Based on the same underlying data • Traceroutes launched from the probes in a country to the same set of probes - Mesh measurement - Ran once a month by the RIPE NCC, hosted on jedi.ripe.net Agustín Formoso | Reunión de la comisión técnica de CATNIX | July 2022 7 About IXP Country Jedi
- 8. Agustín Formoso | Reunión de la comisión técnica de CATNIX | July 2022 Geo Path 8 IPv4 IPv6 Traceroutes on a map, with geolocation data coming from RIPE IPmap
- 9. • Do traceroutes pass through an IXP? - Peering LAN info coming from PeeringDB • Do traceroutes exit a country? - Geolocation data coming from RIPE IPmap Agustín Formoso | Reunión de la comisión técnica de CATNIX | July 2022 IXP Country 9
- 10. • Interactive tool! (hover over the cell…) • Brown: the path is going out of country - If this is a surprise, talk to your upstream(s) and/or make new peering agreements • Dark brown: the path is going out country although there is a local IXP in the path - we do not see this often Agustín Formoso | Reunión de la comisión técnica de CATNIX | July 2022 Title Text 10
- 11. • Each color represents a LAN • Upper left: northernmost ASNs Agustín Formoso | Reunión de la comisión técnica de CATNIX | July 2022 IXP LANs 11
- 12. • Each color represents latency - Green: 0-25% - Yellow: 25-75% - Red: 75-100% Agustín Formoso | Reunión de la comisión técnica de CATNIX | July 2022 RTT Mesh 12
- 13. • Users in a country - Share of each AS in that country - Estimates from APNIC data • Based on the same set of measurements Agustín Formoso | Reunión de la comisión técnica de CATNIX | July 2022 Eyeballs (user-to-user) 13
- 14. • Use this tool to optimise your routing! - … select the path that is going out of country - talk to your upstream(s) - … select the path that is not going via a local IXP - make a new peering agreement • Contribute to the FLOSS code on GitHub • If your ASN is not on the graph, apply for a RIPE Atlas probe or anchor Agustín Formoso | Reunión de la comisión técnica de CATNIX | July 2022 Use, edit, contribute...! 14
- 16. • We're experimenting with a new platform - https://observablehq.com/ @ripencc?tab=notebooks • We're putting a focus on data visualisation and rapid prototyping • Let us know what you think about it! Agustín Formoso | Reunión de la comisión técnica de CATNIX | July 2022 About Observable 16
- 17. • ASNs on the x axis - Ordered by latency from the probe - Closer ASNs on the left - Based on traceroutes from a whole day • Where does the latency "jump"? • RIPE Atlas anchor hosted in CATNIX https://observablehq.com/@ripencc/atlas-probe-neighbourhood Agustín Formoso | Reunión de la comisión técnica de CATNIX | July 2022 RIPE Atlas probe neighbourhood 17
- 18. • ASNs on the x axis - Ordered by latency from the probe - Closer ASNs on the left - Based on traceroutes from a whole day • Where does the latency "jump"? • RIPE Atlas probe hosted in Anella Científica https://observablehq.com/@ripencc/atlas-probe-neighbourhood Agustín Formoso | Reunión de la comisión técnica de CATNIX | July 2022 RIPE Atlas probe neighbourhood 18
- 19. Agustín Formoso | Reunión de la comisión técnica de CATNIX | July 2022 Atlas latency world map 19 • Min. RTT • Based on traceroutes from a whole day
- 20. Agustín Formoso | Reunión de la comisión técnica de CATNIX | July 2022 20 ¡Gracias! Ahora queremos escucharlos a ustedes...
- 21. Questions aformoso@ripe.net @aguformoso Agustín Formoso | Reunión de la comisión técnica de CATNIX | July 2022