Dear admin @ask , Could you help me that why vn.pool.ntp.org was disconnected ? Thanks and best regards,

vn.pool.ntp.org contains only servers in Vietnam, and as of today the NTP Pool has no servers left in Vietnam: pool.ntp.org: NTP Servers in Vietnam, vn.pool.ntp.org . As that page says, if you’re in Vietnam you’re probably better off using asia.pool.ntp.org or just pool.ntp.org.

Could you reopen again in this week ? My server is down because that is not set time via this vn ntp :((, and I cannot connect server to update new ntp.

The ntp servers are run by volunteers, random internet strangers. I don’t know who was running the servers in Vietnam previously, but these servers are no longer available. You can’t use the Vietnamese servers any more, you have to change it to Asia.

Why would you even want to connect to a local-pool? The is no need to do so unless a specific reason. For timekeeping it doesn’t matter if you access local or just the worldwide pool, as it will select the best servers for your request anyway. I keep telling people, just go with pool.ntp.org then…

[image] Bas: I keep telling people, just go with pool.ntp.org then you are allways sure you get the right time from a good server (mostly) near you. It is even better to use 2.pool.ntp.org , as it has IPv6 servers included.

You are quite right, I stand corrected…as it’s a mixed pool: bas@workstation:~$ nslookup 2.pool.ntp.org 1.1.1.1 Server: 1.1.1.1 Address: 1.1.1.1#53 Non-authoritative answer: Name: 2.pool.ntp.org Address: 109.68.160.220 Name: 2.pool.ntp.org Address: 185.153.41.4 Name: 2.pool.ntp.org Address: 162.1…

[image] Bas: I keep telling people, just go with pool.ntp.org then you are allways sure you get the right time from a good server (mostly) near you. Hmm, I venture to posit that most users of the pool don’t delve to such a depth into the inner workings of the pool, e.g., by following evolvin…

cn.pool.ntp.org faces the same problem over and over again. [image] CN pool collapse a few hours every day Server operators Hello. Im back, I was very active about 5 years ago trying to get enough servers for the CN pool. An for a few years it was working. I still have…

use the global pool instead: pool.ntp.org

Vn.pool.ntp.org is down!

Server operators

Coelacanthus February 10, 2024, 1:32pm 9

cn.pool.ntp.org faces the same problem over and over again.

Topic		Replies	Views
Pool.ntp.org down	15	1685	August 28, 2023
Problems connecting to servers in the Philippines (ph.pool.ntp.org)	7	1349	November 2, 2023
Certain servers are not replying GeoDNS Server	43	3348	June 5, 2025
New Offender Using NTP-Pool without Vendorzone: Vodafone Germany Pool Development	11	2041	August 27, 2020
Many (probably all) NTP servers in the Philippines don't work	30	1853	June 6, 2025

Vn.pool.ntp.org is down!

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