mirror of
https://gitea.blesmrt.net/mikaela/shell-things.git
synced 2024-11-24 20:19:40 +01:00
55 lines
2.2 KiB
Markdown
55 lines
2.2 KiB
Markdown
|
# Configuring SNTP Servers in Windows terminal
|
||
|
|
|
||
|
|
```
|
||
|
|
w32tm /config /syncfromflags:manual /manualpeerlist:"time.cloudflare.com nts.netnod.se time.mikes.fi 0.pool.ntp.org 1.pool.ntp.org 2.pool.ntp.org 3.pool.ntp.org"
|
||
|
|
w32tm /resync
|
||
|
|
w32tm /query /peers
|
||
|
|
```
|
||
|
|
|
||
|
|
* The list is space separated NTP servers, while I think Windows uses SNTP instead
|
||
|
|
of NTP.
|
||
|
|
* `/resync` may sync current time, but is also required for the GUI
|
||
|
|
(Windows + I, Date & time) and following command to get aware of peers.
|
||
|
|
* Shows where time is synced from and statistics.
|
||
|
|
* There is also `net time` to sync, I am unsure of the differences while
|
||
|
|
that may be blocked while the second keeps working. It may also not
|
||
|
|
show all the peers, just the primary one, while `w32tm` is more verbose
|
||
|
|
and has all of them.
|
||
|
|
|
||
|
|
## Variations
|
||
|
|
|
||
|
|
Variations of the timeserver setting command to be kept at hand
|
||
|
|
|
||
|
|
Note: `time.cloudflare.com` and `nts.netnod.se` probably work everywhere and
|
||
|
|
I am keeping the second at hand in hopes of Windows implementing support for
|
||
|
|
NTS. Additionally Sweden is a neighbouring country and thus doesn't seem
|
||
|
|
too bad location for an NTP server.
|
||
|
|
|
||
|
|
### Elisa
|
||
|
|
|
||
|
|
Finnish WISP that I seem to often be a customer of.
|
||
|
|
|
||
|
|
```
|
||
|
|
w32tm /config /syncfromflags:manual /manualpeerlist:"time.cloudflare.com nts.netnod.se ntp1.kolumbus.fi ntp2.kolumbus.fi ntp.saunalahti.fi time.mikes.fi pool.ntp.org"
|
||
|
|
```
|
||
|
|
|
||
|
|
* https://elisa.fi/asiakaspalvelu/ohje/tiedonsiirtoportit-porttiohjaukset-palvelimet/
|
||
|
|
|
||
|
|
## Information about servers
|
||
|
|
|
||
|
|
* https://www.cloudflare.com/time/
|
||
|
|
* https://www.netnod.se/nts/network-time-security
|
||
|
|
* https://www.vttresearch.com/fi/palvelut/suomen-aika-ntp-palvelu#julkinen
|
||
|
|
* https://www.ntppool.org/use.html
|
||
|
|
* Also mentions the syntax for multiple servers, but considering this Elisa
|
||
|
|
list has so many servers I am only picking one pool address just in case
|
||
|
|
the others somehow fail.
|
||
|
|
|
||
|
|
## Additional reading
|
||
|
|
|
||
|
|
* Above links
|
||
|
|
* https://jasoncoltrin.com/2018/08/02/how-to-set-clock-time-on-ad-domain-controller-and-sync-windows-clients/
|
||
|
|
* this file might not exist without this post, while it doesn't mention
|
||
|
|
multiple servers, uses `time.windows.com` and I am yet to actually touch
|
||
|
|
NTP on Windows Server environment.
|