I have a Ubuntu 23.04 that I am setting up as an NTP server. I ran the "sudo apt-get install ntp" to install but it installs ntpsec instead. (See below) I went ahead and configured ntpsec instead of ntp with mostly default settings. I've connected multiple devices (VMWare, Cisco Switches, etc) to use the new ntpsec server with no issues. However, when I point my Windows Primary Domain Controller emulator at the new ntpsec server I get "The computer did not resync because no time data was available." Upon further investigation is seems "Unlike NTP, NTPsec doesn't support Windows". Any ideas on how to get Windows to use ntpsec, how to install classic ntp or an alternative ntp package to ntp/ntpsec?
sudo apt-get install ntp
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
The following additional packages will be installed:
ntpsec
Suggested packages:
certbot ntpsec-doc ntpsec-ntpviz
The following NEW packages will be installed:
ntp ntpsec
0 upgraded, 2 newly installed, 0 to remove and 12 not upgraded.
Need to get 0 B/361 kB of archives.
After this operation, 957 kB of additional disk space will be used.
Do you want to continue? [Y/n] Y
I'm new to Linux and I know enough to be dangerous! So please be patient