- ripe-atlas - mailman.ripe.net

Assigned AS vs. Advertising AS
by ripe.net＠toppas.net 29 Jun '22

29 Jun '22

Hi Everyone, worldwide, there are a lot of IP prefixes which are not advertised by the owner AS. Instead, another AS announces the prefix on behalf of the owner. For example: Amazon allows you to announce your prefix via AWS. For other people, this can lead to misassumptions (assuming a wrong IP owner). https://aws.amazon.com/about-aws/whats-new/2018/10/announcing-the-general-a… Another example would be a multi ASN company which announces all prefixes from a single ASN via BGP, even though the prefixes are assigned to various AS numbers. Since the RIRs do have the information, to which AS a specific prefix is assigned to, i would like to ask for more transparency. I would appreciate, if we could see more details here, and even more important: filter for such criterias when creating a new measurement. Anyone else here, who thinks that's useful? BR, Simon

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DNS issues
by Phillip Remaker 29 Jun '22

29 Jun '22

I have installed a probe (/14226) at a rural fixed wireless location which has had intermittent issues from the carrier (AT&T). I got the tag about a DNS issue (Doesn't Resolve A, DNS Problem Suspected). Is it possible to get logs for when the DNS issue happened so I can take it up with the carrier? Also, when does the DNS problem tage clear? Thanks!

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Credits Request
by Martin, Noah S 29 Jun '22

29 Jun '22

Hi all, I’m a new PhD student at Tufts University in Boston, and I'm starting to work on a cloud latency project. If anyone has credits to spare, donations would be greatly appreciated! My account is noah.martin(a)tufts.edu<mailto:noah.martin@tufts.edu> 100k credits would be perfect to get started on my experiments. Thanks, Noah Martin

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Re: [atlas] Credits Request
by Marc Goldburg 29 Jun '22

29 Jun '22

Hi Noah, Just transferred 1m credits. Good luck and please share results when possible. Marc

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Re: [atlas] ripe-atlas Digest, Vol 130, Issue 15
by ignacio.leon 29 Jun '22

29 Jun '22

Hi Noah, 1 Million credits transferred to you. Good luck with your research cheers -- Ignacio Leon Halcyon Pin Mill Rd IP9 1JN Suffolk United Kingdom ignacio.leon(a)yleon.com Mobile: +44 (0) 782 614 5208 On 28.06.2022 21:22, 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. Re: Credits Request (Nick Hilliard) > 2. Re: Credits Request (David Prall) > 3. Re: Credits Request (Martin, Noah S) > 4. Re: Credits Request (Fadloe Robby) > 5. Re: Credits Request (Rich Smith) > > ---------------------------------------------------------------------- > > Message: 1 > Date: Tue, 28 Jun 2022 19:45:13 +0100 > From: Nick Hilliard <nick(a)foobar.org> > To: "Martin, Noah S" <Noah.Martin(a)tufts.edu> > Cc: "ripe-atlas(a)ripe.net" <ripe-atlas(a)ripe.net> > Subject: Re: [atlas] Credits Request > Message-ID: <2096ae3c-bbb8-769b-41a7-889d1bc0996c(a)foobar.org> > Content-Type: text/plain; charset=utf-8; format=flowed > > Martin, Noah S wrote on 28/06/2022 19:42: > >> I?m a new PhD student at Tufts University in Boston, and I'm starting >> to >> work on a cloud latency project. If anyone has credits to spare, >> donations would be greatly appreciated! My account is >> noah.martin(a)tufts.edu <mailto:noah.martin@tufts.edu>?100k credits >> would >> be perfect to get started on my experiments. > > just transferred 10m - just drop an email to the atlas community if you > need any more. And we'd love to see any outcomes! > > Nick > > ------------------------------ > > Message: 2 > Date: Tue, 28 Jun 2022 15:44:13 -0400 > From: David Prall <dcp(a)dcptech.com> > To: ripe-atlas(a)ripe.net > Subject: Re: [atlas] Credits Request > Message-ID: <1de5dfeb-d68f-79aa-f44e-9da972d8a9dc(a)dcptech.com> > Content-Type: text/plain; charset=UTF-8; format=flowed > > Noah, > Did the same 10 million > > David > > -- > https://dprall.net > > On 6/28/2022 2:45 PM, Nick Hilliard wrote: Martin, Noah S wrote on > 28/06/2022 19:42: I?m a new PhD student at Tufts University in Boston, > and I'm starting > to work on a cloud latency project. If anyone has credits to spare, > donations would be greatly appreciated! My account is > noah.martin(a)tufts.edu <mailto:noah.martin@tufts.edu>?100k credits > would be perfect to get started on my experiments. > just transferred 10m - just drop an email to the atlas community if you > need any more.? And we'd love to see any outcomes! > > Nick ------------------------------ Message: 3 Date: Tue, 28 Jun 2022 19:45:55 +0000 From: "Martin, Noah S" <Noah.Martin(a)tufts.edu> To: Nick Hilliard <nick(a)foobar.org> Cc: "ripe-atlas(a)ripe.net" <ripe-atlas(a)ripe.net> Subject: Re: [atlas] Credits Request Message-ID: <8799C872-A640-4C49-9F23-88E136FE7002(a)tufts.edu> Content-Type: text/plain; charset="utf-8" Thanks so much! > On Jun 28, 2022, at 2:45 PM, Nick Hilliard <nick(a)foobar.org> wrote: > > Martin, Noah S wrote on 28/06/2022 19:42: > >> I?m a new PhD student at Tufts University in Boston, and I'm starting >> to work on a cloud latency project. If anyone has credits to spare, >> donations would be greatly appreciated! My account is >> noah.martin(a)tufts.edu <mailto:noah.martin@tufts.edu> 100k credits >> would be perfect to get started on my experiments. > > just transferred 10m - just drop an email to the atlas community if you > need any more. And we'd love to see any outcomes! > > Nick ------------------------------ Message: 4 Date: Wed, 29 Jun 2022 04:19:07 +0800 From: Fadloe Robby <frobby(a)ulm.ac.id> To: "Martin, Noah S" <Noah.Martin(a)tufts.edu> Cc: "ripe-atlas(a)ripe.net" <ripe-atlas(a)ripe.net> Subject: Re: [atlas] Credits Request Message-ID: <CADRCOtH42Bokrge+9cBJfsuQYKR7n5LDX4Gyy34aUToqVy1_sw(a)mail.gmail.com> Content-Type: text/plain; charset="utf-8" Hi Noah Martin, I just sent you 30 million. Good luck with your research cloud latency project , and let us know if you need any more I'm sure many others will send you much more over the coming days. Pada tanggal Rab, 29 Jun 2022 pukul 02.42 Martin, Noah S < Noah.Martin(a)tufts.edu> menulis: > Hi all, > > I?m a new PhD student at Tufts University in Boston, and I'm starting > to > work on a cloud latency project. If anyone has credits to spare, > donations > would be greatly appreciated! My account is noah.martin(a)tufts.edu 100k > credits would be perfect to get started on my experiments. > > Thanks, > Noah Martin > > -- > ripe-atlas mailing list > ripe-atlas(a)ripe.net > https://lists.ripe.net/mailman/listinfo/ripe-atlas -- Thank you for your consideration. Best regards, Fadloe Robby Telp/WA : 0812-5154-3201 Univeritas Lambung Mangkurat UPT PTIK Univeritas Lambung Mangkurat gedung Rektorat Lantai III Jalan Brigjen H. Hasan Basri Banjarmasin 70123 Telp./Fax. (0511) 330 5195,

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Meaning behind "TU_BAD_ADDR" error
by Meikel Kokowski 22 Jun '22

22 Jun '22

Good evening, While parsing data from some of my measurements (using ripe.atlas.sagan) I stumbled over the “TU_BAD_ADDR” error. The error message is only “true” which makes it difficult to understand its origin. Furthermore, as opposed to other errors, such as “timeout”, no error is indicated by the is_error method of the DnsResult object. Instead I can only find this in the raw_data (in the dns respone object). In my measurements I send the same DNS query (using probe’s IPv6-address) to public resolver and the probes local resolver over UDP and TCP respectively. The TU_BAD_ADDR error occurred solely on measurements to the probes local resolver over TCP. Respective measurements using the same probes over UDP do not report this error. Another observation is that the source address of the response is not set in the majority of the cases (but that is not always the case). An example measurement is #41853554 (the counter-measurement over UDP #41853806). Does anyone know more about this? Best regards, Meikel

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RIPE Atlas down?
by Ernst J. Oud 22 Jun '22

22 Jun '22

Hi, I noticed that of the probes I checked here in The Netherlands, all logging stops at around 03:00 today (June, 22nd). Checked a probe in Germany, same thing but stopped a couple of hours later it seems. Is there some problem? Regards, Ernst J. Oud > On 21 Jun 2022, at 12:00, 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. Re: No data for ping to second hop? (Ernst J. Oud) > 2. Re: No data for ping to second hop? (Ponikierski, Grzegorz) > > > ---------------------------------------------------------------------- > > Message: 1 > Date: Mon, 20 Jun 2022 19:09:01 +0200 > From: "Ernst J. Oud" <ernstoud(a)gmail.com> > To: ripe-atlas(a)ripe.net > Subject: Re: [atlas] No data for ping to second hop? > Message-ID: <E7C26305-00C5-4527-9FE1-F0534352F82E(a)gmail.com> > Content-Type: text/plain; charset="us-ascii" > > Hi, > > Thanks for the reply. But it appears to be a common problem for Linux containers in Docker Desktop for Windows. All traceroute commands only show asterisks. As explained here: > > https://github.com/moby/vpnkit/pull/302 > > (vpnkit is used by Docker in Windows). > > So I will have to install the probe in a native Linux environment instead. > > Which raises another question: if I get the probe running in native Linux, can I transfer my current probe ID to this new installation? Or do I have to apply for a new probe (and disconnect the other)? > > Regards, > > Ernst > >> On 20 Jun 2022, at 12:00, ripe-atlas-request(a)ripe.net wrote: >> >> Re: No data for ping to second hop? >

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Re: [atlas] No data for ping to second hop?
by Ernst J. Oud 20 Jun '22

20 Jun '22

Hi, Thanks for the reply. But it appears to be a common problem for Linux containers in Docker Desktop for Windows. All traceroute commands only show asterisks. As explained here: https://github.com/moby/vpnkit/pull/302 (vpnkit is used by Docker in Windows). So I will have to install the probe in a native Linux environment instead. Which raises another question: if I get the probe running in native Linux, can I transfer my current probe ID to this new installation? Or do I have to apply for a new probe (and disconnect the other)? Regards, Ernst > On 20 Jun 2022, at 12:00, ripe-atlas-request(a)ripe.net wrote: > > Re: No data for ping to second hop?

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No data for ping to second hop?
by Ernst J. Oud 19 Jun '22

19 Jun '22

Hi, Out of curiosity, all my “Built-ins” in my software probe show data except ”#2 Second Hop to ping.ripe.net (193.0.0.164)” which shows: “No data available for [Probe ID] / 2 for this time period.” Any advice? Regards, Ernst Update: This appears to be a docker for Windows issue. My software probe runs on Alpine Linux in docker on Windows 10 WSL. Investigating further…

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No data for ping to second hop?
by Ernst J. Oud 17 Jun '22

17 Jun '22

Hi, Out of curiosity, all my “Built-ins” in my software probe show data except ”#2 Second Hop to ping.ripe.net (193.0.0.164)” which shows: “No data available for [Probe ID] / 2 for this time period.” Any advice? Regards, Ernst

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