- ripe-atlas - mailman.ripe.net

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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traceroute measurement with abnormally small RTT
by Wenqin SHAO 19 Jan '17

19 Jan '17

Dear list, I recently found a ‘weird’ traceroute measurement record in the sense that: with paris id set, it has different IP addresses for a given hop; after it reached the destination, it tried one more hop; the final hop reported abnormally small RTT. I’d appreciate your views on how this happened. Here is how to identify the measurement in question: (the concerned record is as well provided at the end the mail) from ripe.atlas.cousteau import AtlasResultsRequest filters = dict(msm_id=5010, probe_ids=[10460], start=1482177890, stop=1482177900) _, results = AtlasResultsRequest(**filters).create() It’s a IPv4 traceroute measurement toward DNS b root, 192.228.79.201. What you’ll see is: starting from hop 14, the 3 measurements for the same hop come from different IP address: hop 14: 184.105.80.202, 72.52.92.122 hop 15: 72.52.92.122, 216.218.223.28 hop 16: 216.218.223.28, 130.152.181.189 hop 17: 130.152.181.189, 206.117.5.22 hop 18: 206.117.5.22, 192.228.79.201 hop 19: 192.228.79.201 My first doubt is with Paris traceroute is it still possible that response IP can change due to LB mechanism on the returning path? At hop 18, the traceroute actually already reached the destination, but it continued to perform the hop 19, why? At hop 19, there is one measurement from 192.228.79.201 reporting abnormally small RTT of 0.449ms. How come? Can that happen to other measurements as well, under what circumstances? The above listed neighbouring hops always share one IP address, which makes it seem like a data formatting issue. Is there a known bug? Thanks in advance for your attention. Best regards, wenqin Here below the measurement in question: ==== [ { "lts":-1, "size":40, "from":"176.227.133.141", "dst_name":"192.228.79.201", "fw":4740, "proto":"UDP", "af":4, "msm_name":"Traceroute", "prb_id":10460, "result":[ { "result":[ { "rtt":0.533, "ttl":255, "from":"192.168.1.1", "size":28 }, { "rtt":0.418, "ttl":255, "from":"192.168.1.1", "size":28 }, { "rtt":0.405, "ttl":255, "from":"192.168.1.1", "size":28 } ], "hop":1 }, { "result":[ { "x":"*" }, { "x":"*" }, { "x":"*" } ], "hop":2 }, { "result":[ { "rtt":677.27, "ttl":253, "from":"10.130.162.13", "size":28 }, { "rtt":660.216, "ttl":253, "from":"10.130.162.13", "size":28 }, { "rtt":709.112, "ttl":253, "from":"10.130.162.13", "size":28 } ], "hop":3 }, { "result":[ { "rtt":666.445, "ttl":252, "from":"10.130.162.250", "size":28 }, { "rtt":995.219, "ttl":252, "from":"10.130.162.250", "size":28 }, { "rtt":668.192, "ttl":252, "from":"10.130.162.250", "size":28 } ], "hop":4 }, { "result":[ { "rtt":681.02, "ttl":250, "from":"10.130.162.82", "size":28 }, { "rtt":652.502, "ttl":250, "from":"10.130.162.82", "size":28 }, { "rtt":673.857, "ttl":250, "from":"10.130.162.82", "size":28 } ], "hop":5 }, { "result":[ { "rtt":685.088, "ttl":250, "from":"88.202.127.129", "size":28 }, { "rtt":665.164, "ttl":250, "from":"88.202.127.129", "size":28 }, { "rtt":657.344, "ttl":250, "from":"88.202.127.129", "size":28 } ], "hop":6 }, { "result":[ { "rtt":669.097, "ttl":249, "from":"88.202.127.121", "size":28 }, { "rtt":743.974, "ttl":249, "from":"88.202.127.121", "size":28 }, { "rtt":637.311, "ttl":249, "from":"88.202.127.121", "size":28 } ], "hop":7 }, { "result":[ { "ttl":243, "rtt":692.425, "icmpext":{ "rfc4884":0, "version":2, "obj":[ { "type":1, "mpls":[ { "s":1, "ttl":1, "exp":0, "label":439171 } ], "class":1 } ] }, "from":"88.202.127.6", "size":140 }, { "ttl":243, "rtt":659.768, "icmpext":{ "rfc4884":0, "version":2, "obj":[ { "type":1, "mpls":[ { "s":1, "ttl":1, "exp":0, "label":439171 } ], "class":1 } ] }, "from":"88.202.127.6", "size":140 }, { "ttl":243, "rtt":698.084, "icmpext":{ "rfc4884":0, "version":2, "obj":[ { "type":1, "mpls":[ { "s":1, "ttl":1, "exp":0, "label":439171 } ], "class":1 } ] }, "from":"88.202.127.6", "size":140 } ], "hop":8 }, { "result":[ { "ttl":247, "rtt":684.096, "icmpext":{ "rfc4884":0, "version":2, "obj":[ { "type":1, "mpls":[ { "s":1, "ttl":1, "exp":0, "label":311104 } ], "class":1 } ] }, "from":"10.130.2.42", "size":140 }, { "ttl":247, "rtt":685.871, "icmpext":{ "rfc4884":0, "version":2, "obj":[ { "type":1, "mpls":[ { "s":1, "ttl":1, "exp":0, "label":311104 } ], "class":1 } ] }, "from":"10.130.2.42", "size":140 }, { "ttl":247, "rtt":736.12, "icmpext":{ "rfc4884":0, "version":2, "obj":[ { "type":1, "mpls":[ { "s":1, "ttl":1, "exp":0, "label":311104 } ], "class":1 } ] }, "from":"10.130.2.42", "size":140 } ], "hop":9 }, { "result":[ { "rtt":675.198, "ttl":246, "from":"10.130.1.201", "size":28 }, { "rtt":671.127, "ttl":246, "from":"10.130.1.201", "size":28 }, { "rtt":683.236, "ttl":246, "from":"10.130.1.201", "size":28 } ], "hop":10 }, { "result":[ { "rtt":736.688, "ttl":54, "from":"37.49.236.10", "size":28 }, { "rtt":697.844, "ttl":54, "from":"37.49.236.10", "size":28 }, { "rtt":818.184, "ttl":54, "from":"37.49.236.10", "size":28 } ], "hop":11 }, { "result":[ { "rtt":992.33, "ttl":53, "from":"184.105.213.173", "size":28 }, { "rtt":920.759, "ttl":53, "from":"184.105.213.173", "size":28 }, { "rtt":966.019, "ttl":53, "from":"184.105.213.173", "size":28 } ], "hop":12 }, { "result":[ { "x":"*" }, { "rtt":428.86, "ttl":52, "from":"184.105.80.202", "size":28 }, { "rtt":372.607, "ttl":52, "from":"184.105.80.202", "size":28 } ], "hop":13 }, { "result":[ { "rtt":448.726, "ttl":52, "from":"184.105.80.202", "size":28 }, { "rtt":427.897, "ttl":51, "from":"72.52.92.122", "size":28 }, { "rtt":550.12, "ttl":51, "from":"72.52.92.122", "size":28 } ], "hop":14 }, { "result":[ { "rtt":422.308, "ttl":51, "from":"72.52.92.122", "size":28 }, { "rtt":447.841, "ttl":241, "from":"216.218.223.28", "size":68 }, { "rtt":339.084, "ttl":241, "from":"216.218.223.28", "size":68 } ], "hop":15 }, { "result":[ { "rtt":470.177, "ttl":241, "from":"216.218.223.28", "size":68 }, { "rtt":338.323, "ttl":241, "from":"130.152.181.189", "size":68 }, { "rtt":482.44, "ttl":241, "from":"130.152.181.189", "size":68 } ], "hop":16 }, { "result":[ { "rtt":359.104, "ttl":241, "from":"130.152.181.189", "size":68 }, { "rtt":630.604, "ttl":48, "from":"206.117.5.22", "size":68 }, { "rtt":195.704, "ttl":48, "from":"206.117.5.22", "size":68 } ], "hop":17 }, { "result":[ { "rtt":759.236, "ttl":48, "from":"206.117.5.22", "size":68 }, { "rtt":369.954, "ttl":48, "from":"192.228.79.201", "size":68 }, { "rtt":431.369, "ttl":48, "from":"192.228.79.201", "size":68 } ], "hop":18 }, { "result":[ { "rtt":397.795, "ttl":48, "from":"192.228.79.201", "size":68 }, { "x":"*" }, { "ttl":48, "rtt":0.449, "ittl":2, "from":"192.228.79.201", "size":68 } ], "hop":19 } ], "timestamp":1482177892, "src_addr":"192.168.1.115", "paris_id":15, "endtime":1482177928, "type":"traceroute", "dst_addr":"192.228.79.201", "msm_id":5010 } ]

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Atlas API down?
by Stephane Bortzmeyer 18 Jan '17

18 Jan '17

RIPEAtlas.RequestSubmissionError: Status 405, reason "{"error":{"status":405,"code":104,"detail":"Method \"POST\" not allowed.","title":"Method Not Allowed"}}" Just when I wanted to investigate pool.ntp.org failure :-(

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Surplus RIPE Atlas credits
by Michael Oghia 13 Jan '17

13 Jan '17

Hi everyone, I host a probe but do not create measurements. As such, I have a large surplus of unused credits. Is anyone in need of credits and would like for me to transfer them? Best, -Michael __________________ Michael J. Oghia iGmena <http://igmena.org/> communications manager Independent #netgov consultant & editor Belgrade, Serbia Skype: mikeoghia Twitter <https://www.twitter.com/MikeOghia> *|* LinkedIn <https://www.linkedin.com/in/mikeoghia>

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Maximum daily spending boundaries?
by Sebastian Castro 12 Jan '17

12 Jan '17

Hi: While scheduling a few one-off measurements, I'm constantly hitting the "Maximum daily spending" limit, however I don't have any ongoing measurements and just a handful of one-off measurements going at a expense of ~5000 credits each. When is the daily spending is reset? Midnight in some time zone? Something different? This case seems to be a race condition or something like that, as few measurements attempts actually go through, while the rest is rejected. A consistent behavior seems to be "from here no other measurement will succeed" Cheers! -- Sebastian Castro Technical Research Manager NZRS Ltd. desk: +64 4 495 2337 mobile: +64 21 400535

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Maximum (unknown) spending limit?
by Sebastian Castro 11 Jan '17

11 Jan '17

Happy New Year RIPE Atlas Users: Executing some measurements today, it started rejecting them with the message: Executing this measurement request would violate your maximum daily spending limit of {max} credits. Please stop some of your currently running measurements and try again. It's startling the {max} credits, like a template that didn't get replaced when processing the message, not the message itself as it's documented. A little 2017 bug perhaps? Cheers! -- Sebastian Castro Technical Research Manager NZRS Ltd. desk: +64 4 495 2337 mobile: +64 21 400535

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JE country code
by Marty Strong 11 Jan '17

11 Jan '17

Hi Atlas list, I sent a probe to Jersey (https://atlas.ripe.net/probes/28215/), but it shows up as GB instead of JE. Seems like perhaps a geodb is wrong :)

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RIPE Atlas APIs
by Robert Kisteleki 03 Jan '17

03 Jan '17

Dear colleagues, We've just published a RIPE Labs article about a reminder for the RIPE Atlas API version changes. You can read it here: https://labs.ripe.net/Members/kistel/ripe-atlas-api-changes Regards, Robert Kisteleki RIPE NCC

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status-checks very slow?
by Stephane Bortzmeyer 03 Jan '17

03 Jan '17

Since yesterday 2200 UTC, status-checks seem very slow (around 15 seconds, which make my monitoring software Icinga timeout). New Year party hangover?

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