We have two domain controllers in two different locations connected
through a 60 Mbps leased line. We are observing that when a user changes
the password, the change does not get replicated immediately. It takes
about 6 - 8 Minutes before the changes are replicated. This problem is
repeating again and again.
samba-tool showrepl command shows that all things are properly working.
However, the when the user changes their password, the new password is
not available immediately for login.