- ripe-atlas - mailman.ripe.net

Re: [atlas] Requesting RIPE ATLAS credits for research
by Ponikierski, Grzegorz 30 Sep '19

30 Sep '19

I sent you some more so you can use more than just pings (traceroutes are expensive). When you finish don't forget to publish results on RIPE Labs :D Regards, Grzegorz From: "Mohan, Nitinder" <nitinder.mohan(a)helsinki.fi> Date: Thursday 2019-09-26 at 14:59 To: "ripe-atlas(a)ripe.net" <ripe-atlas(a)ripe.net> Subject: [atlas] Requesting RIPE ATLAS credits for research Dear all, Greetings from Finland! I am a Ph.D. student at the University of Helsinki, Finland. I am currently involved in a research project which is taking a critical look at the availability and reachability of datacenters from all (or most of) cloud providers operating worldwide. The project requires me to conduct large-scale PING measurements to compute servers hosted in these datacenters. However, I am a new RIPE ATLAS user and do not have any credits to set up a measurement. Also, unfortunately, the tight timeline of the project makes earning credits over time infeasible. My only option is now to ask the community to help our research. I would highly appreciate if anyone can generously offer us RIPE ATLAS credits to kickstart our measurements (e.g. 1 million). My RIPE NCC account is <nitinder.mohan at helsinki.fi>. Any help would be highly appreciated. Best Regards Nitinder Mohan Ph.D. student Department of Computer Science University of Helsinki https://www.nitindermohan.com/<https://urldefense.proofpoint.com/v2/url?u=https-3A__www.nitindermohan.com_…>

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Requesting RIPE ATLAS credits for research
by Mohan, Nitinder 28 Sep '19

28 Sep '19

Dear all, Greetings from Finland! I am a Ph.D. student at the University of Helsinki, Finland. I am currently involved in a research project which is taking a critical look at the availability and reachability of datacenters from all (or most of) cloud providers operating worldwide. The project requires me to conduct large-scale PING measurements to compute servers hosted in these datacenters. However, I am a new RIPE ATLAS user and do not have any credits to set up a measurement. Also, unfortunately, the tight timeline of the project makes earning credits over time infeasible. My only option is now to ask the community to help our research. I would highly appreciate if anyone can generously offer us RIPE ATLAS credits to kickstart our measurements (e.g. 1 million). My RIPE NCC account is <nitinder.mohan at helsinki.fi>. Any help would be highly appreciated. Best Regards Nitinder Mohan Ph.D. student Department of Computer Science University of Helsinki <http://www.cs.helsinki.fi/u/nmohan/>https://www.nitindermohan.com/

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Software probes ?
by Toussaint OTTAVI 27 Sep '19

27 Sep '19

Hi, I just saw a survey last June about software probes. I would be greatly interested by them. Can we have some news about this project ? I know I can deploy software anchors. But I'm on a tiny island. I have very few bandwidth, and it's very expensive; then I can't afford spending too much of it :-) Kind regards, -- *Toussaint OTTAVI* *MEDI INFORMATIQUE* Tel : 04 95 20 10 03 GSM : 06 10 28 41 72 Email : t.ottavi(a)medi.fr

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Re: [atlas] Requesting RIPE ATLAS credits for research
by James Gannon 26 Sep '19

26 Sep '19

Sent you a million, have fun! From: ripe-atlas <ripe-atlas-bounces(a)ripe.net> on behalf of "Mohan, Nitinder" <nitinder.mohan(a)helsinki.fi> Date: Thursday, 26 September 2019 at 08:59 To: "ripe-atlas(a)ripe.net" <ripe-atlas(a)ripe.net> Subject: [atlas] Requesting RIPE ATLAS credits for research Dear all, Greetings from Finland! I am a Ph.D. student at the University of Helsinki, Finland. I am currently involved in a research project which is taking a critical look at the availability and reachability of datacenters from all (or most of) cloud providers operating worldwide. The project requires me to conduct large-scale PING measurements to compute servers hosted in these datacenters. However, I am a new RIPE ATLAS user and do not have any credits to set up a measurement. Also, unfortunately, the tight timeline of the project makes earning credits over time infeasible. My only option is now to ask the community to help our research. I would highly appreciate if anyone can generously offer us RIPE ATLAS credits to kickstart our measurements (e.g. 1 million). My RIPE NCC account is <nitinder.mohan at helsinki.fi>. Any help would be highly appreciated. Best Regards Nitinder Mohan Ph.D. student Department of Computer Science University of Helsinki https://www.nitindermohan.com/

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User Tags missing [ProbeTag object]
by ripe＠brite.cz 18 Sep '19

18 Sep '19

Hi team, all User Tags on all probes I checked are showing string "ProbeTag object" only. Please have a look. Thank you Jiri

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DNS issue with Atlas or with the ISP?
by Stephane Bortzmeyer 09 Sep '19

09 Sep '19

RIPE Atlas Web site displays a lot of "undefined" for the tests in AS 3125. See for instance <https://atlas.ripe.net/measurements/22766270/#!probes> or <https://atlas.ripe.net/measurements/22766942/#!probes> But the DNS resolution from this AS seems to work. Checking the raw results in JSON, I see that we have a lot of failures on one IPv6 resolver: "dst_name": "fe80::a63e:51ff:fe77:e26", "error": { "socket": "connect failed Invalid argument" }, We do not see such IPv6 problem in other AS (see for instance <https://atlas.ripe.net/measurements/22766995#!probes>) I assume that the "connect failed Invalid argument" is the fault of the ISP, which advertises a wrong DNS resolver? Or is the Atlas probe unable to query link-local addresses for DNS resolution? Even if it is so, is it a good idea for the Atlas Web site to display "undefined" where the raw results show that other resolvers worked?

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SSL Certificates for ripe anchors
by Jóhann B. Guðmundsson 04 Sep '19

04 Sep '19

Hi Has there been any dialog about moving the anchors away from using self signed certificates to Let's Encrypt? Regards Jóhann B.

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Apply for next RIPE NCC hackathons, in six locations!
by Vesna Manojlovic 04 Sep '19

04 Sep '19

Dear colleagues, as our tenth event, we are hosting our first IoT-themed hackathon (Internet of Things) on the weekend of 12-13 October in Rotterdam: https://labs.ripe.net/Members/becha/iot-hackathon-at-ripe-79-in-rotterdam This is planned for the weekend just before RIPE 79: http://ripe79.ripe.net You can apply at: https://www.ripe.net/participate/forms/apply/iot-hackathon-rotterdam-2019/ The application deadline is *9 September 2019*. Shortly after that, for the first time ever, we are holding the hackathon simultaneously in five connected 'nodes' across Europe: Delft, Dublin, Padua, Paris and Sarajevo! Topic is Quantum Internet, and dates 5 & 6 November. The first application deadline is *15 September 2019*. This will probably be extended due to the summer & academic holidays. You can find more information about the event on RIPE Labs: https://labs.ripe.net/Members/ulka_athale_1/take-part-in-pan-european-quant… You can apply at: https://www.ripe.net/participate/forms/apply/peqi/ Warm regards, Vesna Manojlovic Community Builder RIPE NCC

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Measurement with msm probe type isn't working
by Hugo Salgado 02 Sep '19

02 Sep '19

Dear Atlas team. I have a script to launch a new measurement using an old measurement list of probes ids, using type:msm. This script worked ok several times (last time like 1 month ago), but now it gives me the error: {"error":{"detail":"There was a problem with your request","status":400,"title":"Bad Request","code":102,"errors":[{"source":{"pointer":"/probes/0/value"},"detail":"The measurement you selected for your probe request does not exist"}]}} However I still can see the old measurement on the web page! I solved it downloading the list of probes using a GET to https://atlas.ripe.net/api/v2/measurements//<OLD_MEASUREMENT_ID>?fields=probes' and then giving the complete probes list to my script. Is there any recent change with the type:msm call? Thanks, Hugo

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"Anchor Details" on the probe pages
by Alexey Troshchanovich 30 Aug '19

30 Aug '19

Hello team, Is it normal that the probe pages contain an empty "Anchor Details" section? <section id="anchor-measurements" class="anchor_measurements"> > <h4 class="wide">Anchor Details</h4> > ... > </section> > Thank you. Alexey

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