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NTP server consideration.

Posted: Mon Jun 16, 2025 2:19 am
by SpongeBOB
Hi,

I saw in /etc/chrony/chrony.conf

Code: Select all

pool 2.debian.pool.ntp.org
I didn't found any information about debian.pool on www.ntppool.org/en/use.html AI claim
AI wrote:debian.pool is specifically tailored for Debian users, ensuring that the servers are optimized for Debian systems.
seem weird for me, I was thinking NT.Protocol was platform independent, but maybe I miss taken ?

If you have more info I'm all ears :)

out of topic: little FYI, if your system is IPv6 free like mine, you can use on of those digit 0,1,3,4 to not query those useless info.
ntppool.org wrote:Please also note that the system currently only provides IPv6 addresses for a zone in addition to IPv4 addresses if the zone name is prefixed by the number 2, e.g. 2.pool.ntp.org (provided there are any IPv6 NTP servers in the respective zone). Zone names not prefixed by a number, or prefixed with any of 0, 1 or 3, currently provide IPv4 addresses only.

Re: NTP server consideration.  [Solved]

Posted: Mon Jun 16, 2025 2:51 am
by DukeComposed
SpongeBOB wrote: Mon Jun 16, 2025 2:19 am I didn't found any information about debian.pool on www.ntppool.org/en/use.html
It's just a vendor zone. If you'd like to know why Debian has its own vendor zone in the NTP pool, look into "Why use special hostnames for vendors?"

Re: NTP server consideration.

Posted: Mon Jun 16, 2025 3:07 am
by SpongeBOB
Thank you @DukeComposed :hug: