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Núcleo de Informação e Coordenação do Ponto BR (Sao Paulo, Brazil) has joined RIPE Atlas Anchors
by Alastair Strachan 10 Dec '14

10 Dec '14

Dear RIPE Atlas users, We're happy to announce that another RIPE Atlas anchor has joined the network and is now available as a target for probe hosts conducting their own user-defined measurements. The new anchor is br-sao-as22548 and it is hosted by Núcleo de Informação e Coordenação do Ponto BR (Sao Paulo, Brazil) Anchoring measurements (ping, ping6, traceroute and traceroute6) are scheduled towards this anchor from all the other anchors as well as several hundred probes, providing a continual overview of regional reachability. Results of these measurements are available as raw data in JSON format, and visualised on the map and "seismograph" with many configurable features. You can access the anchoring measurements for all anchors at: https://atlas.ripe.net/anchors/list/ Learn more about RIPE Atlas anchors at: https://atlas.ripe.net/about/anchors/ Thank you for participating in RIPE Atlas! Kind Regards, RIPE Atlas Team

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Dead Atlas Probe (TP-Link)
by Florian Streibelt 08 Dec '14

08 Dec '14

Hi, I got a probe returned that was not able to connect to the Atlas network. The probe was doint nothing for 2 days, only the leftmost LED (Power) was on, nothing else seems to happen. I also had to learn, that after the probe was not working, the user cleared the USB-Stick. Is there a way to resurrect the probe? Also the probe should be re-added to my ambassador account, if possible. Greetings, Florian -- Florian Streibelt, Dipl.-Inf. building MAR, 4th floor, room 4.004 Fachgebiet INET - Sekr. MAR 4-4 phone: +49 30 314 757 33 Technische Universität Berlin gpg-fp: 5BE7 F008 8B83 9357 1108 Marchstrasse 23 - 10587 Berlin 984A 3B8E A41F 82F6 1240

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Credits
by Shahin Gharghi 05 Dec '14

05 Dec '14

Hi The RIPE Atlas hosts earn credit for the time their probes remain connected. I think it could be better to receive additional credit whenever someone uses that probe to make measurement. And if crowded probes be more expensive, we can distribute the load between same probes better. -- Shahin Gharghi

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Liquid Web Inc. (Lansing Charter Township, US) has joined RIPE Atlas Anchors
by Alastair Strachan 04 Dec '14

04 Dec '14

Dear RIPE Atlas users, We're happy to announce that another RIPE Atlas anchor has joined the network and is now available as a target for probe hosts conducting their own user-defined measurements. The new anchor is called us-lan-as32244 and it is hosted by Liquid Web Inc in Lansing Charter Township, United States. Anchoring measurements (ping, ping6, traceroute and traceroute6) are scheduled towards this anchor from all the other anchors as well as several hundred probes, providing a continual overview of regional reachability. Results of these measurements are available as raw data in JSON format, and visualised on the map and "seismograph" with many configurable features. You can access the anchoring measurements for all anchors at: https://atlas.ripe.net/anchors/list/ Learn more about RIPE Atlas anchors at: https://atlas.ripe.net/about/anchors/ Thank you for participating in RIPE Atlas! Kind Regards, RIPE Atlas Team

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openmirrors.asia (SG) has joined RIPE Atlas anchors
by Michela Galante 03 Dec '14

03 Dec '14

Dear RIPE Atlas users, We're happy to announce that another RIPE Atlas anchor has joined the network and is now available as a target for probe hosts conducting their own user-defined measurements. The new anchor is called sg-sin-as45494 and it is hosted by openmirrors.asia in Singapore City, Singapore, and sponsored by APNIC. Anchoring measurements (ping, ping6, traceroute and traceroute6) are scheduled towards this anchor from all the other anchors as well as several hundred probes, providing a continual overview of regional reachability. Results of these measurements are available as raw data in JSON format, and visualised on the map and "seismograph" with many configurable features. You can access the anchoring measurements for all anchors at: https://atlas.ripe.net/anchors/list/ Learn more about RIPE Atlas anchors at: https://atlas.ripe.net/about/anchors/ Thank you for participating in RIPE Atlas! Kind Regards, RIPE Atlas Team atlas(a)ripe.net

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Many thanks :)
by Mike. 01 Dec '14

01 Dec '14

A short note to say 'thank-you' for the ability to configure the origination of an email message when the probe under my supervision has been offline for a short while. I was doing some work on my firewall today, and I neglected to re-plug the probe back into the USB port for power. The email informed me of my transgression. :) Mike.

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Wikimedia Foundation (San Francisco, US) has joined RIPE Atlas anchors
by Michela Galante 01 Dec '14

01 Dec '14

Dear RIPE Atlas users, We're happy to announce that another RIPE Atlas anchor has joined the network and is now available as a target for probe hosts conducting their own user-defined measurements. The new anchor is us-sfo-as14907 and it is hosted by Wikimedia Foundation in San Francisco, United States. Congratulations to Wikimedia Foundation for their third anchor online! Anchoring measurements (ping, ping6, traceroute and traceroute6) are scheduled towards this anchor from all the other anchors as well as several hundred probes, providing a continual overview of regional reachability. Results of these measurements are available as raw data in JSON format, and visualised on the map and "seismograph" with many configurable features. You can access the anchoring measurements for all anchors at: https://atlas.ripe.net/anchors/list/ Learn more about RIPE Atlas anchors at: https://atlas.ripe.net/about/anchors/ Thank you for participating in RIPE Atlas! Kind Regards, RIPE Atlas Team

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Software Probs
by Shahin Gharghi 29 Nov '14

29 Nov '14

Dear RIPE Atlas team I want to ask why don't you make software probes? RIPE NCC have to spend a lot of money on RIPE Atlas. They can easily make RIPE Atlas VMWare image or an RPM,deb package and even windows service. So people can install them on their servers. The other way to save probes is making probes multi-home. For example I have 4 probes in one place to monitor 4 different IP prefixes and paths. I know because of the hardware limits we can't use sub-interfaces but we can set 4 IP addresses manually and add 4 any route by the source, then we can save 3 other probes. -- Shahin Gharghi

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MIX (IT) has joined RIPE Atlas anchors
by Michela Galante 27 Nov '14

27 Nov '14

Dear RIPE Atlas users, We're happy to announce that another RIPE Atlas anchor has joined the network and is now available as a target for probe hosts conducting their own user-defined measurements. The new anchor is called it-mil-as16004 and it is hosted by Milan Internet eXchange (MIX) in Milan, Italy on behalf of RIPE NCC since they are one of our k-root hosts and RIS Remote Route Collector locations. Anchoring measurements (ping, ping6, traceroute and traceroute6) are scheduled towards this anchor from all the other anchors as well as several hundred probes, providing a continual overview of regional reachability. Results of these measurements are available as raw data in JSON format, and visualised on the map and "seismograph" with many configurable features. You can access the anchoring measurements for all anchors at: https://atlas.ripe.net/anchors/list/ Learn more about RIPE Atlas anchors at: https://atlas.ripe.net/about/anchors/ Thank you for participating in RIPE Atlas! Kind regards, Measurements Community Building Team RIPE NCC mcb(a)ripe.net

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Wikimedia Foundation (Carrollton, US) has joined RIPE Atlas anchors
by Michela Galante 26 Nov '14

26 Nov '14

Dear RIPE Atlas users, We're happy to announce that another RIPE Atlas anchor has joined the network and is now available as a target for probe hosts conducting their own user-defined measurements. The new anchor is called us-cax-as14907 and it is hosted by Wikimedia Foundation in Carrollton, United States. Congratulations to Wikimedia Foundation for their second anchor online! Anchoring measurements (ping, ping6, traceroute and traceroute6) are scheduled towards this anchor from all the other anchors as well as several hundred probes, providing a continual overview of regional reachability. Results of these measurements are available as raw data in JSON format, and visualised on the map and "seismograph" with many configurable features. You can access the anchoring measurements for all anchors at: https://atlas.ripe.net/anchors/list/ Learn more about RIPE Atlas anchors at: https://atlas.ripe.net/about/anchors/ Thank you for participating in RIPE Atlas! Kind Regards, RIPE Atlas Team

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Wikimedia Foundation (United States) has joined RIPE Atlas anchors
by Alastair Strachan 26 Nov '14

26 Nov '14

Dear RIPE Atlas users, We're happy to announce that another RIPE Atlas anchor has joined the network and is now available as a target for probe hosts conducting their own user-defined measurements. The new anchor is called us-qas-as14907 and it is hosted by Wikimedia Foundation in Ashburn, United States Anchoring measurements (ping, ping6, traceroute and traceroute6) are scheduled towards this anchor from all the other anchors as well as several hundred probes, providing a continual overview of regional reachability. Results of these measurements are available as raw data in JSON format, and visualised on the map and "seismograph" with many configurable features. You can access the anchoring measurements for all anchors at: https://atlas.ripe.net/anchors/list/ Learn more about RIPE Atlas anchors at: https://atlas.ripe.net/about/anchors/ Thank you for participating in RIPE Atlas! Kind Regards, RIPE Atlas Team

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Be careful with probe 4981
by Thomas Holterbach 24 Nov '14

24 Nov '14

Hi, I am going to perform some tests on our atlas probe (id 4981, ASN 3130) during the next two or three weeks. Please note that during this period, measurements from or toward this probe might be inaccurate. Thank you for your attention, Thomas

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Fwd: [AFRINIC-announce] AFRINIC-RIPE Atlas Initiative
by Vesna Manojlovic 21 Nov '14

21 Nov '14

FYI -- Cooperation between AfriNIC & RIPE NCC / RIPE Atlas. Vesna -------- Original Message -------- Subject: [AFRINIC-announce] AFRINIC-RIPE Atlas Initiative Date: Fri, 21 Nov 2014 17:33:48 +0400 From: AFRINIC Communication <comm-announce(a)afrinic.net> To: announce(a)afrinic.net Dear Members/Colleagues, Following the MoU signed with the RIPE NCC in Abidjan, AFRINIC has launched an initiative to increase the number of probes and anchors in the AFRINIC service region. The “AFRINIC/RIPE Atlas Initiative” aims to support Internet measurements both globally and within our region. We are therefore relying on our members' support to help us build this network. We would also like take this opportunity to thank all those members who are already hosting probes and anchors and are keeping them online. How to Get Your AFRINIC/RIPE Atlas Probe ------------------------------------ For those who would like to support this initiative, AFRINIC and the RIPE NCC have implemented a new channel of distribution to make it easier for AFRINIC members to apply and receive their probe. If you would like to apply to host a probe, all you need to do is register online and make a request. After evaluation by the AFRINIC/RIPE NCC Atlas Team, probes will be shipped directly to successful applicants. Please note that this initiative is exclusively for AFRINIC members. More Information -------------- More information about the initiative and how to apply for and host a probe can be found athttp://www.afrinic.net/en/initiatives/afrinicripe-atlas If you are attending the AFRINIC-21 Meeting taking place from 22-28 November in Mauritius, you can also ask any AFRINIC staff member for more information about this initiative. Kind regards, AFRINIC Communications Team ................................... Chers membres/collègues, Suite au protocole d'accord signé avec le Registre Internet Regional Europeen, RIPE NCC, à Abidjan, AFRINIC a lancé une initiative visant à accroître le nombre de sondes Atlas dans la région de service d'AFRINIC. L'initiative "AFRNIC -RIPE Atlas " vise à soutenir les mesures de l'Internet au niveau mondial et au sein de notre région. Nous comptons donc sur le soutien de nos membres pour nous aider à construire ce réseau. Nous profitons de l'occasion pour remercier les membres qui hébergent déjà des sondes tout en les gardant en ligne. Comment obtenir votre sonde Atlas. Pour ceux qui sont prêts à soutenir cette initiative, AFRINIC et RIPE NCC ont mis en place une nouvelle chaîne de distribution pour les membres d'AFRINIC qui peuvent facilement faire une application et obtenir leurs sondes. Si vous souhaitez héberger une sonde, tout ce que vous devez faire est de vous inscrire en ligne et soumettre votre demande. Apres évaluation par l'Equipe d'AFRINIC-RIPE Atlas, les sondes seront directement envoyés aux candidats selectionnés par l’Equipe du projet. Plus d'informations ...................................... Plus d'informations sur l'initiative et comment faire une application pour héberger une sonde à :http://www.afrinic.net/en/initiatives/afrinicripe-atlas Si vous participez à la Réunion d'AFRINIC-21, qui se tiendra du22-28 novembre à Maurice, vous pouvez contacter le personnel d'AFRINIC pour plus d'informations sur cette initiative. L'Equipe de Communication d'AFRINIC _______________________________________________ announce mailing list announce(a)afrinic.net https://lists.afrinic.net/mailman/listinfo.cgi/announce

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Using Atlas for Monitoring of Anycast DNS
by Klaus Darilion 21 Nov '14

21 Nov '14

Hi! I want to monitor an Anycasted authoritative name server: - are all nodes responding - are all nodes in routing ... So I thought about starting a long term DNS measurement with plenty of probes and NSID queried. Then, checking the results I should see every possible NSID if there are for more probes than Anycast-nodes. Does anybody have done that (or similar) already and want to share code? Can the RIPE Atlas Status Checks be used for such monitoring? Thanks Klaus

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Maximum daily spending limit reached
by Ruwaifa Anwar 20 Nov '14

20 Nov '14

I'm getting this error:- "Executing this measurement request would violate your maximum daily spending limit of 1000000.0 credits". I have double checked my request. It's expected credit consumption is way less than daily limit and I don't have any other UDM running. Is there a bug in v1 API? _______________________ Regards, Muhammad Ruwaifa Anwar

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Go6 Institute (SI) has joined RIPE Atlas anchors
by Michela Galante 19 Nov '14

19 Nov '14

Dear RIPE Atlas users, We're happy to announce that another RIPE Atlas anchor has joined the network and is now available as a target for probe hosts conducting their own user-defined measurements. The new anchor is called si-lzp-as198644 and is hosted by the Go6 Institute in Skofja Loka, Slovenia, and sponsored by SIDN, Netherlands. Thank you to SIDN for sponsoring this anchor! There are more organisations that want to host a RIPE Atlas anchor but don’t have the necessary funding. To learn more about sponsoring an anchor, please contact us at mcb(a)ripe.net Anchoring measurements (ping, ping6, traceroute and traceroute6) are scheduled towards this anchor from all the other anchors as well as several hundred probes, providing a continual overview of regional reachability. Results of these measurements are available as raw data in JSON format, and visualised on the map and "seismograph" with many configurable features. You can access the anchoring measurements for all anchors at: https://atlas.ripe.net/anchors/list/ Learn more about RIPE Atlas anchors at: https://atlas.ripe.net/about/anchors/ Thank you for participating in RIPE Atlas! Kind regards, Measurements Community Building Team RIPE NCC mcb(a)ripe.net

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LINX (UK) has joined RIPE Atlas anchors
by Michela Galante 18 Nov '14

18 Nov '14

Dear RIPE Atlas users, We're happy to announce that another RIPE Atlas anchor has joined the network and is now available as a target for probe hosts conducting their own user-defined measurements. The new anchor is called uk-lon-as5459 and it is hosted by LINX in London, United Kingdom on behalf of RIPE NCC since they are one of our k-root hosts and RIS Remote Route Collector locations. Anchoring measurements (ping, ping6, traceroute and traceroute6) are scheduled towards this anchor from all the other anchors as well as several hundred probes, providing a continual overview of regional reachability. Results of these measurements are available as raw data in JSON format, and visualised on the map and "seismograph" with many configurable features. You can access the anchoring measurements for all anchors at: https://atlas.ripe.net/anchors/list/ Learn more about RIPE Atlas anchors at: https://atlas.ripe.net/about/anchors/ Thank you for participating in RIPE Atlas! Kind regards, Measurements Community Building Team RIPE NCC mcb(a)ripe.net

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Atlas Sagan library and UDP tarceroute results: bug or feature?
by Jen Linkova 18 Nov '14

18 Nov '14

Hello, I've just found that using Sagan library for analyzing UDP traceroute measurement results may produce incorrect results: 'target_responded' variable is not be set to 'True' if the source address of the traceroute reply is not the target address of the traceroute, but any other address that belongs to the node. (From the traceroute.py code: def target_responded(self): if self._target_responded is not None: return self._target_responded self._target_responded = False if self.hops and self.hops[-1].packets: destination_address = IP(self.destination_address) for packet in self.hops[-1].packets: if packet.origin and destination_address == IP(packet.origin): self._target_responded = True return self.target_responded ) I don't think that's a valid assumption that a target node is *always* choosing the probe packet's destination address as a reply source. In particular, in case of UDP packets addressed to anycast, it might fail because the node can reply from another address. In particular, rfc4443 (ICMP for IPv6) says: 2.2. Message Source Address Determination A node that originates an ICMPv6 message has to determine both the Source and Destination IPv6 Addresses in the IPv6 header before calculating the checksum. If the node has more than one unicast address, it MUST choose the Source Address of the message as follows: (a) If the message is a response to a message sent to one of the node's unicast addresses, the Source Address of the reply MUST be that same address. (b) If the message is a response to a message sent to any other address, such as - a multicast group address, - an anycast address implemented by the node, or - a unicast address that does not belong to the node the Source Address of the ICMPv6 packet MUST be a unicast address belonging to the node. == and in the same RFC source address selection for ICMP echo reply messages is defined: The source address of an Echo Reply sent in response to a unicast Echo Request message MUST be the same as the destination address of that Echo Request message. An Echo Reply SHOULD be sent in response to an Echo Request message sent to an IPv6 multicast or anycast address. In this case, the source address of the reply MUST be a unicast address belonging to the interface on which the Echo Request message was received. ==== So, I'm sending this email, first, to warn those of you who is using Sagan to analyze UDP traceroute results, and, secondly, to discuss, if Sagan behavior is a bug (I believe it is) or a feature ;) -- SY, Jen Linkova aka Furry

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Ooredoo (QA) has joined RIPE Atlas anchors
by Michela Galante 18 Nov '14

18 Nov '14

Dear RIPE Atlas users, We're happy to announce that another RIPE Atlas anchor has joined the network and is now available as a target for probe hosts conducting their own user-defined measurements. The new anchor is called qa-doh-as8781 and it is hosted by Ooredoo in Doha, Qatar on behalf of RIPE NCC since they are one of our K-root hosts. This is the first anchor in Middle East. Anchoring measurements (ping, ping6, traceroute and traceroute6) are scheduled towards this anchor from all the other anchors as well as several hundred probes, providing a continual overview of regional reachability. Results of these measurements are available as raw data in JSON format, and visualised on the map and "seismograph" with many configurable features. You can access the anchoring measurements for all anchors at: https://atlas.ripe.net/anchors/list/ Learn more about RIPE Atlas anchors at: https://atlas.ripe.net/about/anchors/ Thank you for participating in RIPE Atlas! Kind regards, Measurements Community Building Team RIPE NCC mcb(a)ripe.net

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Lanka Education & Research (LK) has joined RIPE Atlas anchors
by Michela Galante 17 Nov '14

17 Nov '14

Dear RIPE Atlas users, We're happy to announce that another RIPE Atlas anchor has joined the network and is now available as a target for probe hosts conducting their own user-defined measurements. The new anchor is called lk-cmb-as38229 and it is hosted by Lanka Education & Research in Colombo, Sri Lanka. This is the first of ten anchors that APNIC will sponsor. Anchoring measurements (ping, ping6, traceroute and traceroute6) are scheduled towards this anchor from all the other anchors as well as several hundred probes, providing a continual overview of regional reachability. Results of these measurements are available as raw data in JSON format, and visualised on the map and "seismograph" with many configurable features. You can access the anchoring measurements for all anchors at: https://atlas.ripe.net/anchors/list/ Learn more about RIPE Atlas anchors at: https://atlas.ripe.net/about/anchors/ Thank you for participating in RIPE Atlas! Kind regards, Measurements Community Building Team RIPE NCC mcb(a)ripe.net

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Booking.com (NL and UK) has joined RIPE Atlas anchors
by Michela Galante 17 Nov '14

17 Nov '14

Dear RIPE Atlas users, We're happy to announce that two RIPE Atlas anchors have joined the network and are now available as targets for probe hosts conducting their own user-defined measurements. The new anchors are nl-ams-as43996 located in Amsterdam, Netherlands and uk-slo-as43996 located in Slough, United Kingdom, both hosted by Booking.com. Congratulations to Booking.com for bringing their two anchors online! Anchoring measurements (ping, ping6, traceroute and traceroute6) are scheduled towards this anchor from all the other anchors as well as several hundred probes, providing a continual overview of regional reachability. Results of these measurements are available as raw data in JSON format, and visualised on the map and "seismograph" with many configurable features. You can access the anchoring measurements for all anchors at: https://atlas.ripe.net/anchors/list/ Learn more about RIPE Atlas anchors at: https://atlas.ripe.net/about/anchors/ Thank you for participating in RIPE Atlas! Kind regards, Measurements Community Building Team RIPE NCC mcb(a)ripe.net

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KazNIC Organization (KZ) has joined RIPE Atlas anchors
by Lia Hestina 14 Nov '14

14 Nov '14

Dear RIPE Atlas users, We're happy to announce that another RIPE Atlas anchor has joined the network and is now available as a target for probe hosts conducting their own user-defined measurements. The new anchor is called kz-plx-as21282 and it is hosted by KazNIC Organization in Semey, Kazakhstan. Anchoring measurements (ping, ping6, traceroute and traceroute6) are scheduled towards this anchor from all the other anchors as well as several hundred probes, providing a continual overview of regional reachability. Results of these measurements are available as raw data in JSON format, and visualised on the map and "seismograph" with many configurable features. You can access the anchoring measurements for all anchors at: https://atlas.ripe.net/anchors/list/ Learn more about RIPE Atlas anchors at: https://atlas.ripe.net/about/anchors/ Thank you for participating in RIPE Atlas! Kind regards, Measurements Community Building Team RIPE NCC mcb(a)ripe.net

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skHosting.eu (SK) has joined RIPE Atlas anchors
by Michela Galante 12 Nov '14

12 Nov '14

Dear RIPE Atlas users, We're happy to announce that another RIPE Atlas anchor has joined the network and is now available as a target for probe hosts conducting their own user-defined measurements. The new anchor is called sk-bts-as201702 and it is hosted by skHosting.eu in Bratislava, Slovakia. Anchoring measurements (ping, ping6, traceroute and traceroute6) are scheduled towards this anchor from all the other anchors as well as several hundred probes, providing a continual overview of regional reachability. Results of these measurements are available as raw data in JSON format, and visualised on the map and "seismograph" with many configurasble features. You can access the anchoring measurements for all anchors at: https://atlas.ripe.net/anchors/list/ Learn more about RIPE Atlas anchors at: https://atlas.ripe.net/about/anchors/ Thank you for participating in RIPE Atlas! Kind regards, Measurements Community Building Team RIPE NCC mcb(a)ripe.net

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Built-in IPv6 measurements not working
by Matteo Bonora 07 Nov '14

07 Nov '14

Hello, I have noticed that my probe (#14602) doesn't perform the IPv6 built-in measurements since about 5 months. The probe has working IPv6 connectivity, so I can't understand where is the problem. Anyone has an idea about what can I do to solve this? (below you can see some graphs of my probe's measurements. The brief packet loss on IPv4 was due to a temporary network outage) Thanks for your help! Matteo

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Re: [atlas] [mat-wg] New on RIPE Labs: New RIPE Atlas Measurements User Interface
by Steffie Jacob Eravuchira 04 Nov '14

04 Nov '14

Hello, On 10/28/2014 04:25 PM, Mirjam Kuehne wrote: > Dear colleagues, > > We're very excited to announce an all-new user interface for RIPE Atlas > measurements. Users can now schedule, monitor and manage their own > customised measurements more efficiently than ever before, and can now > make use of the tagging feature when selecting probes for use in those > measurements. Learn more about the new features on RIPE Labs and let us > know what you think: > > https://labs.ripe.net/Members/suzanne_taylor_muzzin/ripe-atlas-new-measurem… The new user interface for RIPE Atlas measurements looks well-designed. In the old interface, the "Target" field allows us to choose from a drop-down list of anchors/ringnodes. But in the new interface, the "Target" field is just a text field. Given, as a user, I do not know the hostnames of all anchors, would it be possible to bring the drop-down anchor list feature back? Thanks. -- Regards, Steffie _______________________________________________ Steffie Jacob Eravuchira Research I, Room 91 Computer Networks and Distributed Systems (CNDS) Lab School of Engineering and Sciences Jacobs University Bremen, Germany

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