Hi Giovane, v3-5 are running OpenWrt and use pool.ntp.org, specifically 0-1-2-3 .openwrt.pool.ntp.org (the defaults). The VM-based Atlas probes ("software probes") depend on what/if ntp is configured by the VM owner. Cheers, Radu On 12.05.2025 12:00, Giovane C. M. Moura via ripe-atlas wrote:
Hi Atlas folks,
I was wondering if there is an update on how Atlas probes sync their clocks from the article from 10 years ago[0].
* Anchors: `pool.ntp.org` * v1: fallback mechanism using HTTP * v2 : ntpclient (but which ntp servers?) * v3: opentpd (but which ntp servers)?
What about newer probes version? v4? v5? vms?
Thanks,
/giovane
[0] https://labs.ripe.net/author/philip_homburg/ntp-measurements-with- ripe-atlas/ ----- To unsubscribe from this mailing list or change your subscription options, please visit: https://mailman.ripe.net/mailman3/lists/ripe- atlas.ripe.net/ As we have migrated to Mailman 3, you will need to create an account with the email matching your subscription before you can change your settings. More details at: https://www.ripe.net/membership/mail/ mailman-3-migration/