- mat-wg - mailman.ripe.net

New on RIPE Labs: What Happens When You Let Statisticians Loose on RIPE Atlas Data?
by Mirjam Kuehne 04 Feb '19

04 Feb '19

Dear colleagues, Humans are pretty good at finding patterns in network measurements, but it can be difficult to automate this so one can process many time series at the same time. Now we have an expert in the house who can help us with this: https://labs.ripe.net/Members/emileaben/what-happens-when-you-let-statistic… Kind regards, Mirjam Kühne RIPE NCC

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New on RIPE Labs: RIPE Atlas Anchors 400+
by Alun Davies 24 Jan '19

24 Jan '19

Dear colleagues, We have published an article looking at how the quick uptake in RIPE Atlas VM anchors and other developments have helped us hit 400 connected anchors. https://labs.ripe.net/Members/alun_davies/ripe-atlas-anchors-400 <https://labs.ripe.net/Members/alun_davies/ripe-atlas-anchors-400> Kind regards, Alun Davies RIPE NCC

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New on RIPE Labs: Redesigning the RIPE Atlas Measurement Details Page
by Alun Davies 17 Jan '19

17 Jan '19

Dear colleagues, Today we published an article on some of the changes we’ve made to the RIPE Atlas measurement details page. The redesign follows work we’ve been doing to move over to a new back-end storage solution for RIPE Atlas measurement metadata. Click the link to find out more: https://labs.ripe.net/Members/jasper_den_hertog/new-design-and-functionalit… <https://labs.ripe.net/Members/jasper_den_hertog/new-design-and-functionalit…> Kind regards, Alun Davies RIPE NCC

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New on RIPE Labs: RIPE IPmap - What's Under the Hood?
by Mirjam Kuehne 16 Jan '19

16 Jan '19

Dear colleagues, Some time ago we introduced a new tool: RIPE IPmap. Now it’s time to take a look under the hood and see how the geolocation of Infrastructure IP addresses is done: https://labs.ripe.net/Members/massimo_candela/ripe-ipmap-whats-under-the-ho… Kind regards, Mirjam Kühne RIPE NCC

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New on RIPE Labs: Uncovering Remote Peering at IXPs
by Mirjam Kuehne 12 Dec '18

12 Dec '18

Dear colleagues, Ever-increasing traffic volumes create pressure for denser and more diverse peering that challenges the traditional IXP model. A fundamental shift in peering practices is Remote Peering (RP). The authors developed and tested a methodology based on RIPE Atlas to accurately identify RP, aiming to enable a more transparent peering ecosystem.: https://labs.ripe.net/Members/vgiotsas/uncovering-remote-peering-at-interne… Kind regards, Mirjam Kühne RIPE NCC

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New on RIPE Labs: When the Internet Goes Down & Is the Internet Running Late?
by Mirjam Kuehne 30 Nov '18

30 Nov '18

Dear colleagues, Here are two more interesting RIPE Labs articles for your weekend reading: 1. When the Internet Goes Down: Tracking Edge Outages at Scale Philipp Richter and his colleagues from MIT and the University of Maryland present a new approach to passively detect Internet edge outages: by leveraging access logs of a major Content Distribution Network (CDN) and tracking anomalies in the access patterns of end users. https://labs.ripe.net/Members/philipp_richter/when-the-internet-goes-down-t… 2. Is the Internet Running Late? Geoff Huston is measuring variance in clock times across the Internet and concludes that almost half of the clocks on the Internet are running fast or slow. https://labs.ripe.net/Members/gih/is-the-internet-running-late Enjoy reading and the authors would love to get your feedback in the comments field. Kind regards, Mirjam Kühne RIPE NCC

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New on RIPE Labs: Quantum Internet Hackathon Report
by Mirjam Kuehne 29 Nov '18

29 Nov '18

Dear colleagues, In this new article on RIPE Labs we share the results of last months’ successful hackathon held at the Volkshotel in Amsterdam: https://labs.ripe.net/Members/elena_signorelli/your-quantum-internet-hackat… Kind regards, Mirjam Kühne RIPE NCC

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New on RIPE Labs: Multi-level MDA-Lite Paris Traceroute
by Mirjam Kuehne 29 Nov '18

29 Nov '18

Dear colleagues, Please read this new RIPE Labs article by Kevin Vermeulen: Multi-level MDA-Lite Paris Traceroute "On-path load balancing can send traffic across many potential paths, which typical traceroute usage will not fully capture. We are working on algorithms for a more complete traceroute across load-balanced paths, and we are interested in deployment on RIPE Atlas. We'd like your feedback." https://labs.ripe.net/Members/kevin_vermeulen/multilevel-mda-lite-paris-tra… Kind regards, Mirjam Kühne RIPE NCC

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New on RIPE Labs: Announcing RIPE Atlas VM Anchor
by Alun Davies 08 Nov '18

08 Nov '18

Dear colleagues, We just this morning published an article announcing that, as of today, we are accepting applications for anyone interested in hosting RIPE Atlas VM anchors. The article points you to all the information you’ll need to apply for and install a virtual anchor: https://labs.ripe.net/Members/alun_davies/announcing-ripe-atlas-vm-anchors <https://labs.ripe.net/Members/alun_davies/ripe-atlas-anchor-vms> Kind regards, Alun Davies RIPE NCC

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Agenda for MAT-WG, RIPE 77, Amsterdam 17 October 2018 — 14:00 UTC+2 — Ballroom IV-V
by Nina Bargisen 08 Oct '18

08 Oct '18

Hello all This is the draft agenda for the Measurement, Analysis and Tools, Working Group session at RIPE77, 17 October 2018 — 14:00 UTC+2 — Ballroom IV-V 1. Ermias Walelgne, Aalto University, Finland Factors Affecting Performance of Web Flows in Cellular Networks (20 min) 2. Maxime Mouchet, IMT Atlantique, France Learning network states from RTT measurements (20 min) 3. Tim Wattenberg, University of Düsseldorf, Germany Measuring Global DNS Propagation Times Using RIPE Atlas (20 min) 4. Trinh Viet Doan, Technical University Munich, Germany Tracing the Path to YouTube (20 min) 5. Robert Kisteleki, RIPE NCC Tools Update (10 min) Timings are approximate See you in Amsterdam Nina & Brian

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