Windows 10: Request for help in NTP Sync between Windows and Ubuntu

I'm facing an issue with time synchronization between my Windows PC and an Ubuntu NTP server for a month now and I wanted to ask for some help. Here's my setup and what I've tried so far:Setup: Ubuntu PC:IP Address: 192.168.0.100NTP Server: ntpd running and synchronized with multiple servers.Firewall UFW: DisabledWindows PC:IP Address: 192.168.0.99Windows Time service w32time: RunningFirewall: Added rule to allow UDP traffic on port 123Steps Taken: Ubuntu NTP Configuration: Added the following lines to /etc/ntp.conf:restrict 192.168.0.0 mask 255.255.255.0 nomodify notrapserver 0.ubu

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NTP Help

Hi guys, I know this is not the site for bull**** networking but you've been the most reliable tech site I've ever been on for any computer stuff. So I've got a question about a network. I'm with the Marines, and we're running secure networks branching off from everywhere. I mean I'm in Japan right now. But we're trying to sync our hardware (Cisco devices, switches and routers) to NTP. I created a test setup with a router, easy as pie to sync that, but it was a direct connection from the router to our linksys gateway directly to the ISP. But in the real setup, we pull NTP data on every piece of hardware I set up to sync...we just don't sync. "Show NTP associations" shows full reach, stratum 3 servers all working perfect but our offsets are off (I'd love to know what the numbers for offset mean), but show ntp status shows no synchronization, not even a hint that it realizes it's got a working NTP server to pull off of. NTP is supposed to be an easy setup, but for over a month now myself and everyone I know have tried everything from our end to get a sync and we got nothing. Maybe it's not close enough to the NTP time, so we set the time and timezone a billion times, nothing there. I'm assuming since we can pull data from NTP servers, the port's gotta be open right? If it's impossible to sync because somewhere along the way a firewall is blocking it's UDP port, that's totally cool, then I'll have an excuse as to why we're gonna have to manually set clocks. But the fact that it pulls information (diagnostics at least, ping, offset, freq, stratum) I feel like we should be able to pull time, we just can't for some reason. If you guys have any idea what I can do please let me know. Thank you

 

NTP Time Sync

Yes, I realize it does this but is this the singular way? If the phone is strictly used on a Wi-Fi network does it use NTP to sync the time?

 

About Microsoft having public NTP server

I suggest Microsoft to start its own public NTP server, which can be used ny people for syncing computer clocks on networks where NTP ports ate blocked.

Their current server is protected and uses only selected ports for time syncing in OS.

However, if it starts using port 80 or 443 then it will be easy for people to sync on restricted or secured networks.

Kindly let me know if such thing already exists.

Thank you.