- ripe-atlas - mailman.ripe.net

Use TP-Link WR802N as an Atlas probe
by Ernst J. Oud 04 Jan '23

04 Jan '23

Hi, I promised to create a write-up on how to turn the low cost, energy efficient, TP-Link travel router WR802N into a fully functional Atlas probe. This write-up is now available at: http://www.kineta.nl/atlas/wr802n-write-up-v1.pdf Might be an idea perhaps to also mention the document somewhere on the RIPE Atlas blog pages? My email address is on the last page of the document for any questions. In case you wonder, kineta.nl is the (very, very old) website of my company before I retired. The .pdf is malware free (at least that is what Microsoft Defender says). If your house burns down following the actions in the document don't blame me. Happy hacking. Regards, Ernst

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Updating software probe version (with .deb package)
by Seth David Schoen 31 Dec '22

31 Dec '22

Hi, I have a software probe which I installed by creating a Debian package from source (as described in INSTALL.rst). The documentation suggests that one should regularly update software probe versions, and I'm interested in upgrading mine -- I was reminded by my earlier question about 240/4, as I may be running a client version from prior to when the patch allowing 240/4 scans was merged. The documentation doesn't specifically mention how to upgrade; can I assume that making a new .deb from current sources, and then installing that with dpkg on a machine where an older .deb is installed, will maintain the credentials and identity of my existing probe? It won't wipe everything out and require me to re-register as a new software probe, right?

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Proposal: Measure well-known CDNs,[CDN-HTTP]
by Robert Kisteleki 30 Dec '22

30 Dec '22

Dear RIPE Atlas users, We recently published a RIPE Labs article containing a few proposals: https://labs.ripe.net/author/kistel/five-proposals-for-a-better-ripe-atlas/. We'd like to encourage you to express your comments about this proposal (if you'd like to share them) here. Regards, Robert Kisteleki For the RIPE Atlas team

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Re: [atlas] DNS issue
by Mezgani Ali 30 Dec '22

30 Dec '22

> Hello, > > > I set my probe and I got a problem with DNS. > > Please what figure out on my probe ? Maybe I have to set other DNS address into my ADSL Router. > > Any query are welcome. Regards, > > > > Mezgani Ali's home > General > <https://atlas.ripe.net/frames/probes/63005/#tab-general>Network > <https://atlas.ripe.net/frames/probes/63005/#tab-network>Built-ins > <https://atlas.ripe.net/frames/probes/63005/#tab-builtins>UDMs > <https://atlas.ripe.net/frames/probes/63005/#tab-udms>Status (beta) > <https://atlas.ripe.net/frames/probes/63005/#tab-status> > General InformationEdit <https://atlas.ripe.net/frames/probes/63005/form-fragment/general/> > Id 63005 > MAC Address D8:58:D7:03:02:C0 > Architecture atlas-mox > Firmware Version None > Router Type > Bandwidth Limit Not set > DNS Entry Simple: > p63005.probes.atlas.ripe.net <http://p63005.probes.atlas.ripe.net/> > Shared Publicly Yes > User Tags <https://atlas.ripe.net/docs/getting-started/probe-tags.html#user-tags> Mobile Datacentre IPv6 Tunnel IPv66to4 ADSL VPN Native IPv4 IPv6-onlyDocker > System Tags <https://atlas.ripe.net/docs/getting-started/probe-tags.html#system-tags> V5 DNS problem suspected > <https://atlas.ripe.net/frames/probes/63005/ripestat/9002/> > Connection & Traffic > > > Connected Time 3 months > > Management SharingEdit <https://atlas.ripe.net/frames/probes/63005/form-fragment/sharing/> > Currently you're not sharing this probe within your LIR. > > The management of this probe is not allowed for any other individuals. > > NotificationsEdit <https://atlas.ripe.net/frames/probes/63005/form-fragment/notifications/> > There aren't any downtime notifications configured for this probe. > There aren't any uptime reports sent for this probe. > Transfer OwnershipEdit <https://atlas.ripe.net/frames/probes/63005/form-fragment/transfer/> > You can transfer ownership of the probe to someone else by submitting this form. Note that this change cannot be undone. > > 3 months > #63005 > Firmware > None > Architecture > atlas-mox > MAC Address > D8:58:D7:03:02:C0 > Update Location <https://atlas.ripe.net/frames/probes/63005/location/> > <3939.jpeg><3940.jpeg><3939.jpeg><3940.jpeg><3939.jpeg><3940.jpeg> > <a51052730657106d6f160440dd590bec.png> > + > <https://atlas.ripe.net/probes/63005/#>- > <https://atlas.ripe.net/probes/63005/#>Leaflet <http://leafletjs.com/> | Tiles © Esri > Kind regards, > > Mezgani Ali > ali.mezgani(a)nativelabs.ma <mailto:ali.mezgani@nativelabs.ma> > https://wiki.debian.org/mezgani <https://wiki.debian.org/mezgani> > > ⢀⣴⠾⠻⢶⣦⠀ Active member of IETF, GNU, Debian, FreeBSD and Kernel. > ⣾⠁⢠⠒⠀⣿⡁ > ⢿⡄⠘⠷⠚⠋⠀ > ⠈⠳⣄⠀ > > > >> On 30/12/2022, at 17:54, Gert Doering <gert(a)space.net <mailto:gert@space.net>> wrote: >> >> Hi, >> >> On Fri, Dec 30, 2022 at 08:42:18AM -0800, Randy Bush wrote: >>> i asked this quietly before, but let me be more direct. >>> >>> how much private data is there actually? what percentage of the stored >>> data is private? >> >> Indeed, this is a good question. If it turns out that there is a lone >> private measurement from me, or "in the sub-percent range", I'm willing >> to let myself be convinced in the name of "make the measurement backend >> more simple = robust"... >> >> Gert Doering >> -- NetMaster >> -- >> have you enabled IPv6 on something today...? >> >> SpaceNet AG Vorstand: Sebastian v. Bomhard, Michael Emmer >> Joseph-Dollinger-Bogen 14 Aufsichtsratsvors.: A. Grundner-Culemann >> D-80807 Muenchen HRB: 136055 (AG Muenchen) >> Tel: +49 (0)89/32356-444 USt-IdNr.: DE813185279 >> -- >> ripe-atlas mailing list >> ripe-atlas(a)ripe.net <mailto:ripe-atlas@ripe.net> >> https://lists.ripe.net/mailman/listinfo/ripe-atlas >

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Probe 24434 down but pingable
by Dave 30 Dec '22

30 Dec '22

Hi, One of my probes is pingable but the status is disconnected for over a day. Could it be that it has troubles with DNS over IPv6 and that it is not smart enough to fall back to IPv4? https://atlas.ripe.net/probes/24434/#tab-general Thanks, Dave

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Re: [atlas] A number of built-ins stopped?
by Ernst J. Oud 23 Dec '22

23 Dec '22

L.S. All the probes in NL that I had a look at, in a variety of different ASN’s, have no data available via the Atlas web of via the api (JSON, Magellan) for a.o. built-in measurement 1009 (ping to a.root-servers.net) and several others after December 22nd, around 18:00 hrs. UTC. When I have a look at German probes there is data available. This thus appears to be a problem with all and only Dutch probes’ data. A normal ping via a Windows command line works fine, i.e. a.root-servers.net is reachable. Creating a ping measurement via Magellan to a.root-servers.net using Dutch probes generates results, i.e. the probe infrastructure works but data storage does not, for data from probes in NL. Rather serious problem I guess. No mentioning on status.ripe.net though. Had an email conversation with Robert from the Atlas team today. No solution yet. Regards, Ernst J. Oud Met vriendelijke groet, Ernst J. Oud

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Apologies for OOO reply
by Guy Meyer 23 Dec '22

23 Dec '22

Hi all, As some of you might have seen, something went wrong with my out-of-office email settings, and I'm sorry that you received the email multiple times. We're cleaning up the mailing list, and I wish you all happy holidays and a great year ahead. Kind regards, Guy Meyer

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A number of built-ins stopped?
by Ernst J. Oud 23 Dec '22

23 Dec '22

Hi, Both on the atlas webpages as via the api, data for a number of built-ins stop at December 22th, at around 18:00 UTC for all my probes in 4 different ISP’s, all in NL. For instance measurement 1009, ping to a.root-servers.net stopped at that time while measurement 1010, ping to b.root-servers.net continues normally. Also stopped are: #1017 Ping to ctr-nue13.atlas.ripe.net #1012 Ping to d.root-servers.net #1013 Ping to e.root-servers.net #1015 Ping to h.root-servers.net #1005 Ping to i.root-servers.net Any idea what is causing this? Regards, Ernst J. Oud

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Proposal: Generic HTTP measurements [GENERIC-HTTP]
by Robert Kisteleki 22 Dec '22

22 Dec '22

Dear RIPE Atlas users, We recently published a RIPE Labs article containing a few proposals: https://labs.ripe.net/author/kistel/five-proposals-for-a-better-ripe-atlas/. We'd like to encourage you to express your comments about this proposal (if you'd like to share them) here. Regards, Robert Kisteleki For the RIPE Atlas team

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Low cost, low energy consumption probe
by Ernst J. Oud 21 Dec '22

21 Dec '22

Hi, I have probes running on VMware (CentOS), Ubuntu (native) and on Docker for Windows. These small PC’s consume a lot more than the Ripe supplied HW probes. So I looked for a cheap and *very* low energy alternative. TP-Link sells the WR802N mini travel router for around USD 20 (o.a. on Amazon) that runs the latest version of OpenWRT fine and the Atlas probe SW has been ported to it. With some acrobatics I managed to turn it into an excellent alternative. Runs fine, energy consumption 700 mW (!). The device is as small as the Ripe supplied probe. Since the flash memory of this device is too small for some of the required libraries, the acrobatics involved copying them to RAM and putting links to them in flash. This means that with FTP after a power outage a couple of files need to be copied to the device and that one command must be given after that. There is a more expensive version with a USB port so that a USB stick can be used to store those files. Will investigate that option. If someone here wants a detailed write-up let me know and I will invest the time to write it. Regards, Ernst J. Oud

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