- ripe-atlas - mailman.ripe.net

dig +trace equivalency
by dikshie 29 Nov '17

29 Nov '17

Hi, I use to use +trace option in dig command. Is there any same function equivalency in Atlas's DNS measurement tool? Thank you in advance. -- -dikshie-

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Trying to measure Quad9 latency
by Eduardo Duarte 29 Nov '17

29 Nov '17

Hi all, After the recent launch of the Quad9 service I try to discover if it had a best response time them my actual resolver, that is google public DNS. To do this I launch a comparing measurement using atlas that would run during one day to the same address from the probes in my ISP. The address that I was trying has a very high TTL so I was expecting to always hit the cache of the servers and them get a good comparison base. I know that there are other factors involve in server response time but to my home connection I fill that this where enough. When I got the results from the measurement they were not what I expected.... The measurements to Quad9 had high value of REFUSAL. Does any one as a clue why??? The measurement result is available at https://atlas.ripe.net/measurements/10269508 Best regards, -- Eduardo Duarte Gestão e Desenvolvimento de Projetos l Project Development Management *DNS.PT* Rua Latino Coelho, n.º 13, 5.º piso | 1050-132 Lisboa | Portugal Tel: (+351) 211 308 200 Fax: (+351) 211 312 720 dns.pt <http://www.dns.pt> | dnssec.pt <http://www.dnssec.pt> | 3em1.pt <https://www.3em1.pt> | facebook.com/dns.pt <https://www.facebook.com/dns.pt> | pt.linkedin.com/in/dnspt <http://pt.linkedin.com/in/dnspt> Aviso de Confidencialidade/Disclaimer: Este e-mail foi escrito de acordo com o novo acordo ortográfico. Esta mensagem é exclusivamente destinada ao seu destinatário, podendo conter informação CONFIDENCIAL, cuja divulgação está expressamente vedada nos termos da lei. Caso tenha recepcionado indevidamente esta mensagem, solicitamos-lhe que nos comunique esse mesmo facto por esta via devendo apagar o seu conteúdo de imediato. This message is intended exclusively for its addressee. It may contain CONFIDENTIAL information protected by law. If this message has been received by error, please notify us via e-mail and delete it immediately. [ Antes de imprimir esta mensagem pense no ambiente. Before printing this message, think about environment ]

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New on RIPE Labs: Last sponsored RIPE Atlas anchors for 2017
by Alun Davies 27 Nov '17

27 Nov '17

Dear colleagues, New on RIPE Labs, read all about the last phase of the RIPE NCC’s 2017 campaign to sponsor fifteen RIPE Atlas anchors: https://labs.ripe.net/Members/alun_davies/last-sponsored-ripe-atlas-anchors… Kind regards, Alun Davies RIPE NCC

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New on RIPE Labs: RIPE Atlas on the Go
by Mirjam Kuehne 15 Nov '17

15 Nov '17

Dear colleagues, Ollivier Robert just released a tool that provides access to the RIPE Atlas API in Go. Please find more details on RIPE Labs: https://labs.ripe.net/Members/ollivier_robert/ripe-atlas-on-the-go Kind regards, Mirjam Kühne RIPE NCC

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New vendor for RIPE Atlas v3 anchors
by Alun Davies 15 Nov '17

15 Nov '17

Dear all, Meconet, the latest addition to our list of vendors for RIPE Atlas v3 anchors, is offering the new anchor hardware fully assembled with 3 years warranty. The RIPE Atlas anchor from Meconet comes in a 19” chassis with integrated power supply: https://shop.meconet.de/a/117330?language=en <https://shop.meconet.de/a/117330?language=en> Whilst Meconet is currently the only one offering the device fully assembled, there are other vendors listed on the following page: https://atlas.ripe.net/get-involved/become-an-anchor-host/ <https://atlas.ripe.net/get-involved/become-an-anchor-host/> Updated information on the latest generation of RIPE Atlas anchors can be found in the following RIPE Labs article: https://labs.ripe.net/Members/alun_davies/introducing-ripe-atlas-v3-anchors <https://labs.ripe.net/Members/alun_davies/introducing-ripe-atlas-v3-anchors> Best regards, Alun Davies RIPE NCC

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Running RIPE probe VM
by Evgeniy Sudyr 14 Nov '17

14 Nov '17

Hello All, I'm interesting for running RIPE probe on VM or Docker container. Any chance to get this idea real? -- With regards, Eugene Sudyr

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A Go library to talk to RIPE Atlas
by Stephane Bortzmeyer 14 Nov '17

14 Nov '17

https://blog.keltia.net/2017/11/13/ripe-atlas-is-usable-dot-dot-dot/ [Still a bit rough...]

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Probe disconnected – cold reboot required (ctr-ams08)
by Christian Schrötter 13 Nov '17

13 Nov '17

Hello Atlas-Users! Do you have any problems with your probes today? Mine disconnected two times in the last ~15 hours and never came back online. Internet is stable and SD-card looks ok. I had to force a cold restart to get it back online. Strange thing, it's the first time in two years. Old uptime was 99 days... :-/ -- With kind regards, Christian Schrötter

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New on RIPE Labs: Verfploeter: Broad and Load-aware Anycast Mapping
by Mirjam Kuehne 13 Nov '17

13 Nov '17

Dear colleagues, Here is a summary of a research paper written by Wes Hardaker, Wouter de Vries and Ricardo Schmidt: Verfploeter: Broad and Load-aware Anycast Mapping IP anycast provides DNS operators and CDNs with automatic fail-over and reduced latency by breaking the Internet into catchments, each served by a different anycast site. https://labs.ripe.net/Members/wouter_de_vries/verfploeter-broad-and-load-aw… Kind regards, Mirjam Kühne RIPE NCC

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Recent TLS supported by probes?
by Stephane Bortzmeyer 13 Nov '17

13 Nov '17

I cannot get the certificate for <https://dns-resolver.yeti.eu.org/> (measurement #10174881): "alert" is "{u'description': 40, u'level': 2}". It works with other, more "mainstream", HTTPS sites (see #10174883). I suspect this is because the probes don't handle the recent TLS stuff. Can anyone confirm or infirm?

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