- ripe-atlas - mailman.ripe.net

Result streams not working
by Florencia Alvarez Etcheverry 13 Jul '16

13 Jul '16

Hello, I started working with RIPE Atlas last week, when I made a script to create a one-off ping measurement between two specific probes (which I ping to check if they were working). I used Cousteau API, by default I sent 3 packets and I had 5 seconds of timeout. I got the results one time and then it stopped working. I changed the timeout to 3 or 4 minutes and while waiting for the callback function to execute I checked on the webpage and I can see the results for every measure I launched. So I see the results on the page but they don't get to the stream and the callback function is never called. I also saw the status changed from "ongoing" to "stopped" several minutes after I've seen the results; which leads me to another question, when a measurement stops?, why if I already have the results of a ping (that is the only thing I've launched) it's still running? I tried with Cousteau and also directly with socketIO but it has the same behavior. When I took off the parameters "packets=1,interval=60" of the request (leaving default values), I got the result with Cousteau API, but not with the socket directly. When I run it again it didn't work, so it looks like it works one of 20 times. Is there something I could do or am I doing something wrong? Thank you, Florencia. Sent via RIPE Forum -- https://www.ripe.net/participate/mail/forum

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Troubleshooting USB stick issues - reaching out
by Vesna Manojlovic 11 Jul '16

11 Jul '16

Dear colleagues, recently, some of the third version of RIPE Atlas probes have had an issue with their USB sticks. We're still investigating what may be causing this issue, and in the meantime we have a possible solution, outlined in this RIPE Labs article (and below in the email) https://labs.ripe.net/Members/philip_homburg/troubleshooting-ripe-atlas-pro… These steps might not be a surprise to the users on this list, but on the 4th of July we reached out to almost 5000 hosts of "abandoned" probes, and we see immediate positive results! As you can see from some screenshots I quickly made, number of active probes have increased - from 8883 on 1st July, to 9323 this morning. Allowing for normal fluctuations, this is still a considerable increase -- and we are grateful! Thank you for all the effort that you put into keeping the RIPE Atlas network strong by keeping your probes connected. Kind regards, Vesna (and the RIPE Atlas team) === Steps to power-cycle probe without USB stick: 1. Unplug the probe from its power source 2. Remove the USB stick from the probe 3. Plug in the probe WITHOUT the USB stick 4. Wait for ten minutes 5. Insert the USB stick After an hour, check SOS-messages & "Status" tab Note: Only on a network with working DHCP. If you have configured probe to use static IP, this setting would be lost if trying the steps. If this didn't help, try using a new, brand-name USB stick that is at least 4GB in size (it does not need any preparation but its contents will be erased so make sure it does not store anything crucial) If the problem is still there, please contact us at atlas(a)ripe.net

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sometimes no RTT?
by Antranig Vartanian 08 Jul '16

08 Jul '16

Hi all! I'm new to RIPE Atlas, and right now using it for educational purposes :)) lately I've seen that some of my traceroute measurements do not have RTT. although it's not completely ignored by the hop (I get the data like from, size, ttl), but only rtt is missing :)) any idea how, why and when does this happen? :) for a live example, check Measurement #4458653. 48th probe's 11th hop's 1st query (counting from zero, btw) does not have rtt :) thanks in advance! side question: is there an (un)official IRC channel? :) -- Antranig Vartanian | PGP Key ID : 0xDAB81456 https://antranigv.am | https://cert.am (* do one thing and do it well *)

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development server?
by Ollivier Robert 06 Jul '16

06 Jul '16

Hello, I've been hosting a probe for quite sometimes and now that APIv2 is out, I've writing a Go library to access it. Is there a development server I could hit instead of the regular one in order to clutter the DB with temporary/trash measurements? Thanks. -- Ollivier ROBERT -=- FreeBSD: The Power to Serve! -=- roberto(a)keltia.net In memoriam to Ondine, our 2nd child: http://ondine.keltia.net/

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Is the Atlas probe hackable?
by Hank Nussbacher 06 Jul '16

06 Jul '16

I received a report from one of our security monitoring systems about one of our probes (#17846) - https://atlas.ripe.net/probes/17846/ which appears to be infected with Tinba: > Security incident #1 - Tinba infection > Involved internal Hosts: > atlas-probe.cc.biu.ac.il 132.70.248.150 spotted since > 2016-06-30 > 23:58:54 till 2016-07-01 05:01:20 > Malicious activities found: > Tinba infection > related indication of compromise: > Communication with CnC > 192.112.36.4 > 192.203.230.10 > 192.228.79.201 > 192.33.4.12 > 192.36.148.17 > 193.0.14.129 > 198.41.0.4 > 198.97.190.53 > 199.7.83.42 > 199.7.91.13 > 202.12.27.33 Should we be worried? Thanks, Hank

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Is there something up with atlas.ripe.net at the moment ?
by Steve Pointer 05 Jul '16

05 Jul '16

Hi I am trying to add a couple of new measurements, however it has been "...calculating" for about an hour now. Is there a known issue? Many Thanks Steve P -- Steve Pointer spointer(a)humdai.net

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SSL Measurement shows time errors for Certs
by Paul van der Zwan 29 Jun '16

29 Jun '16

I have just created an SSL measurement with 20 probes and they all show the following error for the cert validity dates: Invalid date UTC . AFAIK the cert contains valid dates.. Any idea ? Thanks, Paul Sent via RIPE Forum -- https://www.ripe.net/participate/mail/forum

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RIPE NCC Webinars - new dates
by Vesna Manojlovic 29 Jun '16

29 Jun '16

Dear colleagues, If you are interested in a RIPE Atlas webinar: - new date for summer is announced: 16.8. (below) - description & additional material is available here: https://www.ripe.net/support/training/learn-online/webinars/advanced-ripe-a… You can register on-line if you are an LIR; otherwise, please contact <training(a)ripe.net>. Regards, Vesna -------- Forwarded Message -------- Subject: [ncc-announce] [training] RIPE NCC Webinars - new dates Dear colleagues, We are pleased to announce the launch of new dates for our Webinars. The RIPE NCC Webinars are live and take only one hour. You can interact with our trainers without leaving your desk. We focus on the topics and issues most important for LIRs. Register now at https://www.ripe.net/support/training/learn-online/webinars Participation is limited to 20 people, so don't hesitate if you want to take part! If you have questions, please email <training(a)ripe.net>. We look forward to seeing you online. Kind regards, RIPE NCC Training Service

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More than 200 RIPE Atlas anchors now online
by Michela Galante 29 Jun '16

29 Jun '16

Dear colleagues, Thanks to thirteen new RIPE Atlas anchors being activated over the last two months, we have now reached an important milestone: more than 200 anchors online! Learn more about what anchor measurements can do for you: https://atlas.ripe.net/anchors/about/ We have also started decommissioning anchors with older hardware and working with hosts to replace them with updated hardware. We'd like to thank Nick Hilliard for helping us test our decommissioning procedure and becoming the first anchor host to update to the new hardware for as2128, hosted by INEX in Dublin, Ireland. Since our last announcement, the following anchors have become active: - cz-brq-as24971, hosted by Master Internet s.ro.o in Brno, Czech Republic - nl-ams-as1200, hosted by AMS-IX B.V. in Amsterdam, Netherlands - ca-wtl-as4508, hosted by NeuStyle Corporation in Waterloo, Canada - ie-ork-as2128, second anchor for INEX, hosted in Cork, Ireland - lv-rix-as52048, hosted by DATACLUB S.A. in Riga, Latvia - dk-taa-as51468, hosted by One.com in Tastrup, Denmark - ie-dub-as2128, hosted by INEX in Dublin, Ireland (replaces older hardware) - us-rno-as3851, hosted by University of Nevada in Reno, United States - nl-dft-as31019, hosted by Meanie in Delft, Netherlands - ru-mot-as13238, hosted by Yandex LLC in Mytishchi, Russia - de-bwe-as680, hosted by TU Braunschweig, Gauss-IT-Zentrum in Braunschweig, Germany - nl-ams-as35733, hosted by EURid VZW in Amsterdam, Netherlands - us-abn-as51468, hosted by One.com in Ashburn, United States - kh-pnh-as7712, hosted by Sabay Digital Coperation (sponsored by APNIC) in Phnom Penh, Cambodia The map of all anchor locations is available at: https://atlas.ripe.net/anchors/map/ You can access the anchoring measurements for all anchors at: https://atlas.ripe.net/anchors/list/ And here are all of the anchor hosts: https://atlas.ripe.net/get-involved/community/#!tab-anchor-sponsors We are still accepting new applications from organisations interested in hosting a RIPE Atlas anchor, and are particularly interested in deploying anchors in the Middle East, Western Asia, Latin America and Africa in order to add more geographical diversity to the measurement data. To apply for your own RIPE Atlas anchor, please visit: https://atlas.ripe.net/get-involved/become-an-anchor-host/ It’s also possible to sponsor an anchor for organisations that want to host one but don’t have the necessary funding. To learn more about sponsoring an anchor, please contact us at atlas(a)ripe.net Regards, Michela Galante Measurements Community Building RIPE NCC

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written off Probe #20578
by FREDDY BULOW 28 Jun '16

28 Jun '16

hello, is it gonna be my probe on, I just received the probe. because I have this message on the interface of the count : Note: this probe is Most Likely not operational, and hast Such it has-been written off as of 2015-05-27 1:02 UTC. The Most Likely reason for this is que le host couldn't be contacted. Thank you for your help. Sent via RIPE Forum -- https://www.ripe.net/participate/mail/forum

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accounting glitch for probe 15105
by Kasper Pedersen 28 Jun '16

28 Jun '16

Tonight Freddy Bulow's post made me take a look at 15105. I was certain it would be up, but that was only halfway what I found. It was listed as being down since June 16th, and the uptime graph was showing an 8-day hole. It was, however, showing traffic on the graph, and locally I was also seeing normal probe traffic. Here's a pcap: https://highlyexperimental.kitsune.dk/201606242131.pcap At packet 765 I powercycled the probe, it came back up, and now showed 0 minutes up. That was expected, but what also happened was that the uptime graph filled in to no longer show downtime, the log entry showing the probe going down on the 16th disappeared (yes, really), and a new one showed it going down on the 24th with a few seconds downtime. The only thing left is the 8-day hole in the credit log, that did not change. /Kasper Pedersen Beware of corner cases. They tend to have sharp corners. Sent via RIPE Forum -- https://www.ripe.net/participate/mail/forum

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How to get a new USB stick ?
by Élodie de FranceServ Hébergement 27 Jun '16

27 Jun '16

Hello, The SanDisk USB (4GB) provided with the RIPE Atlas probe don’t work anymore since more 5 days and the connection logs say “NO USB”. To check the USB stick, I plugged a personal one and since this time the probe is working again. I have this probe number 18685 since 2015-03-05. I would like know if the team could send me a new USB stick to replace the old one please or if I need to buy a new one myself ? Best regards, Élodie

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Probe #16917 shows disconnected
by Jacques Lav!gnotte. 22 Jun '16

22 Jun '16

Hi RIPE-Atlas-Probe-16917 gets the Adresse IP : 192.168.1.13 on the DHCP of the ADSL Modem but RipeAtlas site says probe is disconnected. I restarted it several times, checked the cable to the witch and replaced the power supply. No way : The 'globe' LED is permanently blinking. What else should I check ? Thanks, Jacques -- GnuPg : C8F5B1E3 WeUsePGP Because privacy matters http://weusepgp.info/

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Is there a widget to embed domainMON in monitoring
by Arsen STASIC 22 Jun '16

22 Jun '16

Hi, I find domainMON really useful! Can I also load it as a widget and embed it in my monitoring? I wasn't able to find this information [1] [2] [3]. [1] https://labs.ripe.net/Members/suzanne_taylor_muzzin/ripe-atlas-domainmon-is… [2] https://atlas.ripe.net/docs/domainmon/ [3] https://atlas.ripe.net/dnsmon/doc/ui cheers, -arsen

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Results from RIPE Atlas Interface Hackathon
by Vesna Manojlovic 17 Jun '16

17 Jun '16

Dear colleagues, few weeks ago, we have held third RIPE Atlas hackahton. It was as good as ever: much coding, very geeky, such fun! Please find the stories & photos, links to all the software & interfaces, videos & presentations in this RIPE Labs article: https://labs.ripe.net/Members/becha/ripe-atlas-interface-hackathon-results?… Have a good weekend, Vesna

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Re: [atlas] ripe-atlas Digest, Vol 58, Issue 5
by Mutungi Joel 15 Jun '16

15 Jun '16

How do i access the issue on Measuring global SCTP support status (Marat Khalili) On Wed, Jun 15, 2016 at 1:00 PM, <ripe-atlas-request(a)ripe.net> wrote: > Send ripe-atlas mailing list submissions to > ripe-atlas(a)ripe.net > > To subscribe or unsubscribe via the World Wide Web, visit > https://lists.ripe.net/mailman/listinfo/ripe-atlas > or, via email, send a message with subject or body 'help' to > ripe-atlas-request(a)ripe.net > > You can reach the person managing the list at > ripe-atlas-owner(a)ripe.net > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of ripe-atlas digest..." > > > Today's Topics: > > 1. Measuring global SCTP support status (Marat Khalili) > > > ---------------------------------------------------------------------- > > Message: 1 > Date: Wed, 15 Jun 2016 09:07:11 +0300 > From: Marat Khalili <mkh(a)rqc.ru> > To: ripe-atlas(a)ripe.net > Subject: [atlas] Measuring global SCTP support status > Message-ID: <5760F08F.5040009(a)rqc.ru> > Content-Type: text/plain; charset="utf-8"; Format="flowed" > > Dear all, > > I wonder if anyone tried to measure SCTP > <https://en.wikipedia.org/wiki/Stream_Control_Transmission_Protocol> > connectivity from ATLAS probes to the internet and across the internet? > The question is quite similar to one about IPv6, but I could find no > mention of it on ATLAS site. > > -- > > With Best Regards, > Marat Khalili > >

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Measuring global SCTP support status
by Marat Khalili 15 Jun '16

15 Jun '16

Dear all, I wonder if anyone tried to measure SCTP <https://en.wikipedia.org/wiki/Stream_Control_Transmission_Protocol> connectivity from ATLAS probes to the internet and across the internet? The question is quite similar to one about IPv6, but I could find no mention of it on ATLAS site. -- With Best Regards, Marat Khalili

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Rasperry PI to Atlas Probe
by Ripe Blue Networks 10 Jun '16

10 Jun '16

Dear RIPE, I have an old raspberry PI that I don't use. Have you an Image or something similar to use the raspberry as RIPE Atlas Probe for example? Kind regards, Marius Grün [cid:image002.png@01D1BBEF.B7CA2070]blue networks GmbH & Co KG Marius Grün Internet: www.blue-networks.de<http://www.blue-networks.de/> E-Mail: gruen(a)blue-networks.de<mailto:gruen@blue-networks.de> Die Weidenbach 6 63674 Altenstadt Tel.: 06047/9877-10 company domiciled in Altenstadt HRA Friedberg Hessen 3805 tax ID-no: DE226 535 686 CEO: Peer Kohlstetter

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Unknown probe ID for v2 probe
by Stefan Jakob 08 Jun '16

08 Jun '16

Dear RIPE Atlas Probe Team, Today I wanted to register my probe, but I can not figure out the probe ID. This probe is a v2 probe with MAC 00:20:4A:E0:21:2C The Probe is connected and should be visible behind: 130.180.54.46 (sbh12.dy.n-jakob.eu) My DHCP isn't showing the probe ID as name. Just shows * or empty hostname. Inside my RFC1918 address space it has the IP 192.168.2.101 and is reachable via ICMP at least. Do you guys see the probe connected to your infrastructure? Can you provide the ID, so that I can finish the registration? Rgds, Stefan Jakob

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atlas.ripe.net problems (500 server error)
by Max Mühlbronner 07 Jun '16

07 Jun '16

Hi, just noticed it because our check is failing. Also login does not work. ("Oops - this page experienced an error while loading.") Outage or Maintenance work? Best Regards Max R. M.

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Hackathon code & presentations?
by Hank Nussbacher 28 May '16

28 May '16

https://labs.ripe.net/Members/suzanne_taylor_muzzin/ripe-atlas-interface-ha… Any code or presentations to share? Is the code available on Github yet? Thanks, Hank

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Update on problem with probes’ USB sticks
by Andreas Strikos 25 May '16

25 May '16

Hi all, We want to let you know that we have seen the active conversations about the USB sticks and the problems they’re causing for some RIPE Atlas probes. We are aware of these issues, and are taking steps to ensure this doesn’t become a real problem for the RIPE Atlas system. We’ve just published a RIPE Labs article that explains the preliminary analysis of our logs we’ve begun to investigate this issue. In the coming weeks, we will make sure we analyse all the logs we have in order to try to find a possible solution. We will keep you posted with any updates we have through this article. https://labs.ripe.net/Members/philip_homburg/a-visual-impression-of-probe-l… We apologise for the inconvenience this is causing for some of our users. Thank you for continuing to be a part of RIPE Atlas. Regards, Andreas Strikos (on behalf of the RIPE Atlas team)

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v4 versus v6 -- who connects faster?
by Bajpai, Vaibhav 24 May '16

24 May '16

Hello, -- sorry for cross-posting Here [a] is a toy v6 service I came up with during the RIPE Atlas hackathon over this weekend. Thought I share this along: [a] http://goo.gl/hbzbwD You enter a dual-stacked website (ALEXA top 10K) and it shows you the difference in TCP connect times over v4 and v6 as seen by all dual-stacked RIPE Atlas probes (~1.3K probes). You can also filter the visualisation from a specific origin-AS. This additional filter can be useful to view performance towards a website from a specific origin-AS (say DTAG). Disclaimer: This is an outcome of a 1.5d long hackathon project. As such, the codebase is possibly inundated with bugs. Please don’t see it as a production service :-) Best, Vaibhav =================================== Vaibhav Bajpai www.vaibhavbajpai.com Room 91, Research I School of Engineering and Sciences Jacobs University Bremen, Germany ===================================

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USB drive more harmful than helpful?
by Michael Ionescu 24 May '16

24 May '16

>From both my own (short term) experience and from what's being written on this list, I'm getting the impression that the USB drive may be costing more than it's worth. I have in only about 3 months experienced multiple probe issues due to USB drives and there have been multiple threads on this list which suggest that I am far from alone. I will go so far as to suspect that a substantial number of disconnected and abandoned probes have similar issues, but the hosters may be unwilling or unable to spend the necessary time to investigate and resolve them. If the main reason for the drive is to cache data during unavailability of the command and control center, this may not be worth the effort. I would suggest making the drive optional. That may mean fewer data points from and/or fewer UDMs possible on those probes without a functioning drive. But it may also mean a couple thousand probes more connected and therefore available for measurements at all. I'm not saying that probes should not ask for their drives to be fixed/replaced, but it should not be a requirement for the probe to run. One might give an incentive to hosters to run their probes with functioning drives by giving less credits for connected probes without a drive. Any thoughts? Michael -- Sent from a mobile. Please excuse my brevity. // M: +49-163-6866568

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New on RIPE Labs: New RIPE Atlas APIs and User Manuals
by Mirjam Kühne 23 May '16

23 May '16

Dear colleagues, We've updated the RIPE Atlas APIs - and there's a comprehensive new manual to explain how to use them. As a result, the current (version 1) APIs are still available for now, but will be deprecated by the end of the year. Please find more information on RIPE Labs: https://labs.ripe.net/Members/suzanne_taylor_muzzin/new-ripe-atlas-apis?pk_… Kind regards, Mirjam Kuehne RIPE NCC Sent via RIPE Forum -- https://www.ripe.net/participate/mail/forum

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