July 2015 - ripe-atlas - mailman.ripe.net

Fwd: Probe 2317 is down (home fibre)
by Colin Johnston 25 Jul '16

25 Jul '16

seems fine to me ? dont have connectivity to ripe site though from BT network range in uk what is telia upto ? Colins-iMac:~ colinj$ traceroute www.ripe.net traceroute to www.ripe.net (193.0.6.139), 64 hops max, 52 byte packets 1 bthomehub (192.168.1.254) 1.913 ms 1.078 ms 1.078 ms 2 * * * 3 * * * 4 31.55.185.196 (31.55.185.196) 16.187 ms 15.477 ms 15.443 ms 5 195.99.127.142 (195.99.127.142) 15.557 ms 195.99.127.130 (195.99.127.130) 16.274 ms 195.99.127.128 (195.99.127.128) 16.602 ms 6 vhsaccess2-pos1-0.faraday.fixed.bt.net (195.99.127.9) 16.979 ms 16.611 ms 195.99.127.25 (195.99.127.25) 17.097 ms 7 166-49-211-240.eu.bt.net (166.49.211.240) 16.413 ms 166-49-211-236.eu.bt.net (166.49.211.236) 16.225 ms 166-49-211-238.eu.bt.net (166.49.211.238) 15.821 ms 8 213.248.82.249 (213.248.82.249) 16.880 ms 15.785 ms 15.470 ms 9 ldn-bb2-link.telia.net (62.115.137.194) 16.633 ms 213.248.82.249 (213.248.82.249) 15.631 ms 15.400 ms 10 ldn-bb3-link.telia.net (80.91.248.90) 15.776 ms ldn-bb2-link.telia.net (213.155.136.62) 16.815 ms adm-bb4-link.telia.net (62.115.142.221) 22.936 ms 11 adm-b2-link.telia.net (62.115.141.51) 25.759 ms adm-b2-link.telia.net (80.91.253.182) 22.263 ms adm-b2-link.telia.net (62.115.141.17) 21.979 ms 12 adm-b2-link.telia.net (80.91.253.182) 22.481 ms adm-b2-link.telia.net (62.115.141.9) 22.344 ms adm-b2-link.telia.net (62.115.141.63) 27.606 ms Colin > Begin forwarded message: > > From: RIPE Atlas (no reply) <no-reply(a)ripe.net> > Subject: Probe 2317 is down (home fibre) > Date: 21 June 2015 20:30:07 BST > To: colinj(a)mx5.org.uk > > Dear Dear colin johnston, > > Your probe 2317 has been disconnected since 2015-06-21 18:49:16 UTC. > > This is an automatically generated email from RIPE Atlas. It was sent to you because you asked to be notified if your probe becomes disconnected for more than 30 minutes. > > If you want to change this, or disable this notification altogether, please go to https://atlas.ripe.net/probes/2317/, and click the "edit" button under "Notifications". > > Kind regards, > > RIPE Atlas Team > atlas(a)ripe.net

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Join our new webinar on "Advanced RIPE Atlas Usage"
by Vesna Manojlovic 17 Sep '15

17 Sep '15

Dear colleagues, We are pleased to announce our new webinar: Advanced RIPE Atlas Usage, aiming to teach LIRs how to use RIPE Atlas measurements for network monitoring and troubleshooting. https://www.ripe.net/support/training/learn-online/webinars/advanced-ripe-a… It's part of the series of interactive on-line learning sessions, that give you the opportunity to learn and interact with trainers without leaving your desk, as well as for hands-on practice, and to get your questions answered by developers. Learn how to: - Use RIPE Atlas measurements for network monitoring and troubleshooting - Use API calls for measurement creation - Integrate RIPE Atlas with existing monitoring systems There are three dates scheduled: 2nd July, 27th August & 17th September. Webinars start at 11:30 UTC, and take about one hour. Register now at: https://www.ripe.net/support/training/learn-online/webinars We look forward to seeing you online. Kind regards, Vesna Manojlovic RIPE NCC

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Case sensitive DNS queries from the probe
by Yang Yu 19 Aug '15

19 Aug '15

Hello, Looking through DNS queries log I saw tons of queries from the probe for case sensitive names. Can someone please enlighten me what the possible use cases are? query: wWw.FacebOOK.COm IN A query: wWW.Wikia.COM IN A query: WwW.wIkIA.cOM IN A query: POOl.NTP.ORg query: Www.wikiA.CoM IN A query: wWW.FacebOoK.COM IN A query: wWw.faCeBOoK.cOM IN A Yang

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[UDM] Consistency in the timeout parameter
by Stephane Bortzmeyer 31 Jul '15

31 Jul '15

If I read correctly <https://atlas.ripe.net/docs/measurement-creation-api/>, traceroute and NTP measurements have a "timeout" parameter but not ping or DNS. Why?

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ASN-information on Network tab
by Joachim Tingvold 29 Jul '15

29 Jul '15

Hi, Any reason as to why the ASN numbers isn't displayed on the "Network" tab of a probe that is public? The ASN numbers is available on the probes list, so it would be practical to show it on the "Network" tab as well. -- Joachim

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APIs for accessing DNSMON data
by Brett Carr 29 Jul '15

29 Jul '15

Hello, last year there was a discussion on this list regarding API’s for accessing DNSMON data, I believe the intention was to discuss this at the Warsaw meeting, unfortunately I was not able to attend that meeting so I’m not really sure what the outcome of that discussion was. Nominet use DNSMON on a daily basis and would be very interested in using an API to access the data held in DNSMON. Thanks Brett -- Brett Carr Senior DNS Engineer Nominet UK

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New on RIPE Labs: Extending RIPE atlas' Reach
by Vesna Manojlovic 24 Jul '15

24 Jul '15

Dear colleagues, we are about to start experimenting with new outreach methods, in an effort to increase the growth rate of connected RIPE Atlas probes and achieve better coverage across the globe. Read more in this RIPE labs article: https://labs.ripe.net/Members/becha/extending-ripe-atlas-reach Regards, Vesna Manojlovic Measurements Community Building

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1msec RTT to ipv6.google.com?
by Abreu, Alexandre, Vodafone Portugal 22 Jul '15

22 Jul '15

Hi all Anyone had any issues with wrong RTTs on IPv6 probes? I've setup a ping probe (ID#2143865) to ipv6.google.com and it's consistently giving 1msec RTT on the seismograph and the json file. It is physically impossible. This is the RTT I get on the CPE the probe is connected to: SEQ HOST SIZE TTL TIME STATUS 0 2a00:1450:4003:806::200e 56 59 12ms echo reply 1 2a00:1450:4003:806::200e 56 59 12ms echo reply 2 2a00:1450:4003:806::200e 56 59 12ms echo reply 3 2a00:1450:4003:806::200e 56 59 12ms echo reply 4 2a00:1450:4003:806::200e 56 59 12ms echo reply 5 2a00:1450:4003:806::200e 56 59 12ms echo reply Regards, Alexandre Abreu

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Probe downtime alert for IPv6?
by Jeroen van der Ham 21 Jul '15

21 Jul '15

Hi, The portal offers a notification option for down time. I have a probe that is connected both over IPv4 and IPv6. The latter is through an IPv6 tunnel, which seems a bit flaky at times. I was hoping that the downtime notification would also hold for IPv6, but it turns out it doesn’t. Would it be possible that that be added? Thanks, Jeroen.

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atlas.ripe.net site 302 redirect loop
by Yang Yu 20 Jul '15

20 Jul '15

I have been having this issue with every feature that requires logging in on https://atlas.ripe.net. For instance, when I try to create an API key, HTTP POST to /keys/create/ gets a 302 to https://atlas.ripe.net/login?next=/keys/create/, then the new GET results in another 302 to https://atlas.ripe.net/keys/create/ and back to https://atlas.ripe.net/login?next=/keys/create/ until the browser gives up on redirecting and throws an error. Tested on Chrome/Firefox with Ubuntu trusty and Windows 7. Tried on a different computer from a different continent, still the same issue.

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