- ripe-atlas - mailman.ripe.net

New on RIPE Labs: Bias in Internet Measurement Infrastructure
by Alun Davies 28 Mar '22

28 Mar '22

Dear colleagues, In this new article on RIPE Labs, Pavlos Sermpezis talks about analysing bias in the Internet measurement infrastructures like RIPE Atlas and RIPE RIS. Are these infrastructures biased? How much of a problem is it if they are? What does bias even look like here? Find out more: https://labs.ripe.net/author/pavlos_sermpezis/bias-in-internet-measurement-… Kind regards, Alun Davies RIPE Labs Editor RIPE NCC

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RIPE NCC Open House: Feedback on our Unified User Interface
by Michela Galante 28 Mar '22

28 Mar '22

Dear colleagues, On Wednesday 6 April from 10:00 to 11:30 UTC, we invite users of RIPE Atlas, RIPE Database, RIPE Labs, RIPE NCC Academy, LIR Portal, RPKI and RIPEstat to give us feedback on our unified user interface. This Open House session will focus on the user interface that was launched in 2020. Our goal is to unify the user experience across all platforms to make it easier and faster for users to navigate our services. You can register for the event at: https://meeting-registration.ripe.net/meeting-pub/registration?0&meetingId=… More information is available on our website: https://www.ripe.net/participate/meetings/open-house/ripe-ncc-open-house-fe… Best regards, Michela Galante RIPE NCC

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problem reusing probes
by Cristel Pelsser 28 Mar '22

28 Mar '22

Hi, I have a problem reusing probes from previous measurements. I’m launching experiments in pairs from the web interface. I would like to retrieve the probes selected randomly in one experiment for another measurement that takes place at the same time. My problem is that it takes time to show the measurement I created in the list of "my measurements". Even when all measurements are shown in the list of all "my measurements", the creation interface does not find all these measurement ids. So I cannot retrieve the probes I need. Is there an access problem to the measurement DB or am I doing something wrong? Cristel

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Problem with DoT measurements?
by Stephane Bortzmeyer 24 Mar '22

24 Mar '22

DoT measurements seem partially broken, only 10 % of the probes do report. (See for instance #39675721.)

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Facebook in Russia and a diagnostic problem
by Stephane Bortzmeyer 14 Mar '22

14 Mar '22

Around half of the RIPE Atlas probes in Russia cannot complete a TLS session with facebook.com <https://atlas.ripe.net/measurements/39387725/>. (All the remaining tests have been done with the same set of probes, 'type': 'msm', 'value': '39387725'.) They have no problem with YouTube <https://atlas.ripe.net/measurements/39387839>. I also did TLS tests with IP addresses instead of names, same result <https://atlas.ripe.net/measurements/39387985> <https://atlas.ripe.net/measurements/39388031>. There is no lying DNS resolver <https://atlas.ripe.net/measurements/39387902>. But traceroute show no connectivity problem either, we can go to the Facebook AS from Russia <https://atlas.ripe.net/measurements/39388122> <https://atlas.ripe.net/measurements/39388176>. So, I'm a bit lost: what do we observe? It does not look like censorship but not like a connectivy issue (because of depeering by Cogent and Lumen) either.

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Re: [atlas] Facebook in Russia and a diagnostic problem
by Stephane Bortzmeyer 14 Mar '22

14 Mar '22

On Mon, Mar 14, 2022 at 01:40:02PM +0100, Emile Aben <eaben(a)ripe.net> wrote a message of 21 lines which said: > I find the things the OONI project does very insightful. > > For this particular case: > https://ooni.org/post/2022-russia-blocks-amid-ru-ua-conflict/ Good reference, thanks, it explains everything.

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broken atlas streams
by Teun Vink 04 Mar '22

04 Mar '22

Hi, We’re seeing some issues with RIPE Atlas streams using the ripe.atlas.cousteau websocket library. Sockets seem to connect properly, but no data is received. tcpdumps show very little traffic. One of the already running receiver application (monitoring the exact same set of measurements) is receiving data, but any newly started daemon fails to receive data. Is there an issue on the RIPE Atlas infrastructure? Thanks, -- Teun Vink BIT | teun(a)bit.nl | +31 318 648 688 KvK: 09090351 | GPG: 0xFC8B25D6 | RIPE: TEUN-RIPE

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How to run the RIPE Atlas software probe on FreeBSD
by Eric Kochen 03 Mar '22

03 Mar '22

Hi, Anyone ever managed to get the RIPE Atlas software probe running on FreeBSD? I am thinking of installing it on my pfSense system. Cheers, Eric

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My Atlas > Credits reporting wrong total daily income?
by Jaewon Kim 18 Feb '22

18 Feb '22

Hello, List! First of all, this is my first time posting to any kind of mailing list, so apologies if I did something wrong. Please let me know if so. I'm having this weird issue where 'My Atlas' page showing wrong info for "total daily income" (around 2x of what I'm actually getting). As you can see above, Atlas is reporting that this specific probe is earning 64K a day, and the total income is around 615K. However, if I see the actual credits page, None of my probes are actually earning that much. Plus, the hourly income is 13.7K, which sums up to around 330K/day. This isn't a big issue to be honest, but just got curious (and confused) with it. If anyone knows a fix for it, or why this is happening, it would be great :) Thank you! Best regards, Jaewon.

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monthly information about probe availability
by MAYER Hans 14 Feb '22

14 Feb '22

Dear All, We get this monthly e-mail about probe availability. This is great. But there are some questions. What exactly is getting measured? Is this a connection to some external site? Which could mean that there are other factors that could influence the measure (i.e. that external site is down, etc.) Kind regards Hans —

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