Peering Day | March 2015 | Bratislava RIPE Atlas Measure Latency
•
0 likes•809 views
Christian Teuschel gave a presentation about RIPE Atlas at the Peering Day event in Bratislava in March 2015. RIPE Atlas is a network for Internet measurements that uses over 8000 probes to collect data on latency, routing, and outages. It allows users to evaluate the benefits of peering by measuring latency before and after a peering connection. Attendees were encouraged to host their own probes or anchors to contribute data and receive credits to run custom measurements.
Recommended
Recommended
More Related Content
What's hot
What's hot (20)
Similar to Peering Day | March 2015 | Bratislava RIPE Atlas Measure Latency
Similar to Peering Day | March 2015 | Bratislava RIPE Atlas Measure Latency (20)
More from RIPE NCC
More from RIPE NCC (20)
Recently uploaded
Recently uploaded (20)
Peering Day | March 2015 | Bratislava RIPE Atlas Measure Latency
- 1. Peering Day | March 2015 | Bratislava RIPE Atlas Christian Teuschel Science Division RIPE NCC ! Peering Day, March 2015, Bratislava
- 2. Christian Teuschel - Peering Day - March 2015, Bratislava RIPE AtlasKnow the latency • One benefit of peering at an IXP is to decrease latency • How to know where latency needs improving? 2 • Randomly selected an ASN ! • Looked up announced IP space in RIPEstat (htts://stat.ripe.net) ! • Picked one pingable IP address
- 3. Christian Teuschel - Peering Day - March 2015, Bratislava RIPE AtlasRIPE Atlas Quick Look 3 https://atlas.ripe.net/udm/quicklook/
- 4. Christian Teuschel - Peering Day - March 2015, Bratislava RIPE AtlasRIPE Atlas • Network for Internet measurements • ~7000 concurrent measurements • Collecting ~2500 results per second • +8000 measurement devices (probes) 4
- 5. Christian Teuschel - Peering Day - March 2015, Bratislava RIPE Atlashttps://atlas.ripe.net 5
- 6. Christian Teuschel - Peering Day - March 2015, Bratislava RIPE AtlasMeasurement Devices • v1 & v2: Lantronix XPort Pro • v3: TP-Link TL-MR3020 powered from USB port - Does not work as a wireless router (WiFi is disabled) - Same functionality as the v1/v2 probes • RIPE Atlas anchor: Soekris net6501-70 6
- 7. Christian Teuschel - Peering Day - March 2015, Bratislava RIPE AtlasMeasurements • Types: • Ping • Traceroute • DNS • SSL Certificate ! • Categories • Built-in • User-defined 7
- 8. Christian Teuschel - Peering Day - March 2015, Bratislava RIPE AtlasUse Case: DNS Root Servers 8 • What’s the fastest response? https://atlas.ripe.net/results/maps/comparative-dns-root-rtt/
- 9. Christian Teuschel - Peering Day - March 2015, Bratislava RIPE AtlasUse Case: Internet Outages 9 ! ! ! ! ! ! ! ! ! ! ! • https://labs.ripe.net/Members/emileaben/visualising-network-outages-with-ripe-atlas • https://labs.ripe.net/Members/emileaben/facebookdown-and-what-internet-data • https://labs.ripe.net/Members/emileaben/time-warner-cable-outage
- 10. Christian Teuschel - Peering Day - March 2015, Bratislava RIPE AtlasProject: IXP-Country-Jedi 10 http://sg-pub.ripe.net/emile/ixp-country-jedi/SK-2015-03/ixpcountry/ https://github.com/emileaben/ixp-country-jedi
- 11. Christian Teuschel - Peering Day - March 2015, Bratislava RIPE AtlasOut of the country where? 11 • IPv4 paths with non SK IPs: • CZ: 3.25% • AT : 2.25% • NL: 1.50% • DE : 1.0% • IPv6 paths with non SK IPs: • DE : 4.08% • NL : 4.08% • AT : 4.08% • CZ : 2.04% !
- 12. Christian Teuschel - Peering Day - March 2015, Bratislava RIPE AtlasHosting a Probe • Hosting a probe gets you credits = user-defined measurements • https://atlas.ripe.net/apply 12
- 13. Christian Teuschel - Peering Day - March 2015, Bratislava RIPE AtlasBenefits of hosting a Probe • Built-in graphs 13
- 14. Christian Teuschel - Peering Day - March 2015, Bratislava RIPE AtlasBenefits of hosting a Probe • Built-in graphs 14
- 15. Christian Teuschel - Peering Day - March 2015, Bratislava RIPE AtlasHosting an Atlas Anchor • Probe on steroids • More measurements, more credits • https://atlas.ripe.net/get-involved/become-an- anchor-host 15
- 16. Christian Teuschel - Peering Day - March 2015, Bratislava RIPE AtlasUse Anchor to Evaluate Peering ! ! ! ! ! ! • https://labs.ripe.net/Members/daniel_gomez/basic- evaluation-of-new-ixp-peering-partners-with-ripe-atlas- and-zabbix 16 Anchor in your ASN With Peering Without Peering Measurement Target
- 17. Christian Teuschel - Peering Day - March 2015, Bratislava RIPE AtlasThere is more to talk about • RESTful API • Security precautions to secure measurements • Atlas infrastructure to ensure scalability, performance and reliability • Other measurement types (e.g. NTP, Wireless, etc.) • Engagement in data visualisations (RIPE Atlas Hackathon end of March 2015) • Code contributions on GitHub • Etc. 17
- 18. Christian Teuschel - Peering Day - March 2015, Bratislava RIPE AtlasFeedback 18 • https://atlas.ripe.net ! • Mailing list for active users: ripe-atlas@ripe.net • Articles and updates: https://labs.ripe.net/atlas ! • Questions: atlas@ripe.net • Twitter: @RIPE_Atlas and #RIPEAtlas
- 19. Questions?