- ripe-atlas - mailman.ripe.net

Atlas anchor Error message in the Bootlog
by Stanish Stanishev 22 Feb '17

22 Feb '17

Hello, I've installed the software on our Atlas anchor, however I noticed the following error message in the Boot Log: Error adding default gateway 213.91.165.187 for eth0. (213.91.165.187 is the IP addr assigned as def GW, eth0 is connected to the router and it is Up) Has anyone faced this issue ? I've sent an email to atlas(a)ripe.net for troubleshooting assistance but nobody has replied so far. Thanks Stanish Sent via RIPE Forum -- https://www.ripe.net/participate/mail/forum

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Querying popular domains with RIPE Atlas
by Chris Amin 21 Feb '17

21 Feb '17

Dear colleagues, As you are probably aware, DNSMON* and RIPE Atlas built-in** measurements are often used when analysing outages and other issues with important DNS services, particularly the root zone servers. These measurements do not provide a direct indication of the impact on actual end-user experience because they involve directly querying authoritative name servers, thereby ignoring the effects of having multiple authoritative name servers as well as caching local recursive resolvers. To improve upon our DNS monitoring, we will initiate two built-in DNS measurements from all RIPE Atlas probes that use the probes' default resolvers instead of authoritative name servers. The first measurement will query for random top-level domains with the intention of avoiding caches and therefore hitting at least one root name server. The second measurement will query for popular domain names, with the intention of hitting caches where appropriate and getting an idea of the true impact on users. As a starting point for the second measurement, we will use a recent snapshot of the global top 50 visited sites according to the Alexa top sites list***, which combines unique visitors and individual page views in its calculations. Probes will cycle through these domains, querying for a different A record every 10 minutes. Since DNS queries containing these domains will be made from every connected RIPE Atlas probe, we would like to ask for feedback on whether querying the DNS for any of these domains could pose legal or political problems for probe hosts in certain parts of the world. I have also included the next 25 most popular domains below, which will be used to fill any gaps caused by removing items from the main list. Kind regards, Chris Amin RIPE NCC * https://atlas.ripe.net/dnsmon/ ** https://atlas.ripe.net/docs/built-in/ *** https://en.wikipedia.org/w/index.php?title=List_of_most_popular_websites&ol… Provisional 50 domains to query =============================== google.com. youtube.com. facebook.com. baidu.com. wikipedia.org. yahoo.com. google.co.in. amazon.com. qq.com. google.co.jp. live.com. taobao.com. vk.com. twitter.com. instagram.com. hao123.com. sohu.com. sina.com.cn. reddit.com. google.de. linkedin.com. tmall.com. yahoo.co.jp. weibo.com. google.fr. 360.cn. google.co.uk. google.ru. google.com.br. yandex.ru. ebay.com. bing.com. msn.com. google.it. soso.com. t.co. wordpress.com. google.es. microsoft.com. tumblr.com. aliexpress.com. blogspot.com. netflix.com. amazon.co.jp. ok.ru. google.com.hk. stackoverflow.com. google.ca. google.com.mx. imgur.com. Next 25 most popular domains, excluding pornography =================================================== apple.com. Naver.com. mail.ru. imdb.com. popads.net. onclickads.net. office.com. google.co.kr. github.com. pinterest.com. paypal.com. tianya.cn. google.com.tw. google.com.tr. google.com.au. diply.com. amazon.de. google.co.id. microsoftonline.com. onclckds.com. twitch.tv. adobe.com. amazon.co.uk. wikia.com. cnzz.com.

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Reminder: Ten Days Left to Apply for "DNS Measurements Hackathon"
by Vesna Manojlovic 16 Feb '17

16 Feb '17

Dear colleagues, The fifth RIPE NCC hackathon will take place on Thursday and Friday, 20-21 April 2017, in Amsterdam. Apply online: https://atlas.ripe.net/hackathon/dns-measurements/#!application-form *The application deadline is 26 February 2017* Find out more in this RIPE Labs article: https://labs.ripe.net/Members/alun_davies/dns-measurements-hackathon-2017 Regards, Vesna Manojlovic RIPE NCC Community Builder

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New on RIPE Labs: Update on RIPE Atlas Probe Lifetimes
by Mirjam Kuehne 15 Feb '17

15 Feb '17

Dear colleagues, Please find an update on the status of RIPE Atlas probe connection times on RIPE Labs: https://labs.ripe.net/Members/wilhelm/update-on-atlas-probe-lifetimes Kind regards, Mirjam Kuhne RIPE NCC

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Streaming API, endTime parameter is ignored
by Roberto Nunziato 10 Feb '17

10 Feb '17

Hello everybody, I am an Italian student and I am working with the RIPE Atlas Streaming API. I am trying to replay events that have happened in the past, so I am using the optional parameter endTime in the code below. Now, the stream starts at the specified time but it never ends. Am I doing anything wrong? Is this a bug? var socket = io(“https://atlas-stream.ripe.net <https://atlas-stream.ripe.net/>:443” , {path: “/stream/socket.io <http://socket.io/>”}); startTime = 1486256400 //05-02-17 h: 01:00GMT endTime = 1486258200 //05-02-17 h: 01:30GMT socket.emit(“atlas_subscribe”, {stream_type: “result”, startTime: startTime, endTime: endTime, msm: 1962548}); Best, Roberto Nunziato

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New on RIPE Labs: Campaign to Sponsor 15 RIPE Atlas Anchors
by Mirjam Kuehne 31 Jan '17

31 Jan '17

Dear colleagues, The RIPE NCC is pleased to announce that we will be sponsoring 15 new RIPE Atlas anchors in 2017. This article provides details about the campaign and introduces the criteria that will be used to decide which applicants will receive sponsorship: https://labs.ripe.net/Members/alun_davies/campaign-to-sponsor-15-ripe-atlas… Kind regards, Mirjam Kuhne RIPE NCC

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Reporting incorrect locations
by Marty Strong 30 Jan '17

30 Jan '17

Hi RIPE Atlas folks, Is there somewhere we can go to report a suspected incorrect location of an Atlas probe? This probe: https://atlas.ripe.net/probes/16578/ Is marked as in China, but is clearly in Australia. I couldn’t see anywhere I should report this. Marty

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high v6 user-base, less atlas probes
by Bajpai, Vaibhav 28 Jan '17

28 Jan '17

Hello, -- sorry for cross-posting Here is a list of top 20 countries that have a large v6 user-base [*] but are underrepresented by RIPE Atlas due to less number of deployed dual-stacked probes. Consider hosting a dual-stacked probe in these regions to help remove the region-based bias that v6 studies using RIPE Atlas may otherwise have: Full paper available here: http://goo.gl/hWGveA (§4) +----+------------+-----------| | CC | v6 Users | v6 Probes | |-----+----+------------+-----------| | 01 | BE | 56.48 % | 2.82 % | | 02 | LU | 35.23 % | 0.61 % | | 03 | GR | 33.66 % | 1.39 % | | 04 | CH | 33.48 % | 3.82 % | | 05 | PT | 29.01 % | 0.74 % | | 06 | IN | 22.25 % | 0.09 % | | 07 | US | 33.00 % | 13.21 % | | 08 | DE | 40.07 % | 21.25 % | | 09 | EC | 18.76 % | 0.04 % | | 10 | JP | 19.69 % | 1.35 % | | 11 | GB | 24.63 % | 7.00 % | | 12 | EE | 16.55 % | 0.26 % | | 13 | CA | 17.83 % | 1.91 % | | 14 | FI | 16.68 % | 1.39 % | | 15 | MY | 14.90 % | 0.13 % | | 16 | IE | 13.22 % | 0.87 % | | 17 | NO | 14.02 % | 1.83 % | | 18 | BR | 12.56 % | 0.83 % | | 19 | AU | 12.76 % | 1.09 % | |-----+----+------------+-----------| [*] The estimation of number of IPv6 users is taken from APNIC dataset: http://labs.apnic.net/dists/v6dcc.html -- Vaibhav -------------------------- Vaibhav Bajpai www.vaibhavbajpai.com Postdoctoral Researcher TU Munich, Germany --------------------------

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RIPE Atlas Interface Hackathon, 21-22 May, Copenhagen
by Vesna Manojlovic 23 Jan '17

23 Jan '17

Dear colleagues, Calling all front-end developers, UI designers, network operators and other enthusiastic coders! The next RIPE Atlas hackathon takes place 21-22 May in Copenhagen, the weekend before the RIPE 72 Meeting. We're looking for creative thinkers to help us develop new interfaces for RIPE Atlas. All source code developed during the hackathon will be publicly licensed and available on GitHub, and will be free for the entire community to use. -------------------- How to Apply -------------------- Interested? Learn more and apply online today! https://atlas.ripe.net/hackathon/Interface/?pk_campaign=hackathon&pk_kwd=li… *The application deadline is 23 March* Please note that we are unfortunately unable to provide travel or accommodation funding. We look forward to seeing you there! Regards, Vesna and the RIPE Atlas Team

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RIPE Atlas v1 APIs have been decommissioned
by Robert Kisteleki 20 Jan '17

20 Jan '17

Dear All, As we've been announcing it for a while now (see https://www.ripe.net/ripe/mail/archives/ripe-atlas/2016-September/003017.ht… and https://www.ripe.net/ripe/mail/archives/ripe-atlas/2017-January/003128.html), the v1 APIs were to be decommissioned by the end of last year / early this year. This step actually happened on Wednesday this week (18 January, around 14h CET). This means that queries to these APIs give 404s (for GETs) and 405s (for other methods, which we may change to 404 instead). This is also the cause for the issues Stéphane was experiencing. Full documentation on the v2 APIs and other features are available at https://atlas.ripe.net/docs/ Apologies for not sending this mail already on Wednesday. Regards, Robert Kisteleki RIPE NCC

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