Hello!
My goal was to set up a local NTP server so my Windows machines without gateway+dns settings could get precise time.
I installed additional packet to my Routerboard and now I have System > NTP Server option, where I enabled the server.
But as long as I try to update Windows time from that server (RB's IP), I get error saying "The peer is unreachable".
I found a thread: viewtopic.php?t=138333 but in my case there's no rules at all in IP > Firewall
I created one to just log the access to RB's UDP:123 and here's an example of log entry:
input: in:bridge1 out:(unknown 0), src-mac **:**:**:**:**:**, proto UDP, 192.168.88.254:123->192.168.88.1:123, len 76
Looks like NTP Server is accessible, but Windows thinks otherwise. Tried on 3 different PC with the same result (Windows firewall is disabled). I already set up gateway+dns and they updates from time.windows.com just fine. What's wrong with RB's NTP Server?