I have had a problem with two domain controllers in our network no longer
replicating as the time difference between the two became more then than 5
On the operations master (also acting as the PDC) i want to setup W32time to
use an external time server (time.micorosoft.com). W32time logs NTP server
not responding and ShieldsUp! reports 123 as being closed on our network. So
I guess the port 123 is blocked by our ISA server. How can I open this port
to send receive?
15. port 123