LDAP not in sync?

[Chadsel Chen]

I have two servers. Both are mailstore servers but one is the ldap master and the other is ldap replica. The replica somehow lost network connection for 2-3 days. When it's back online, I saw license on replica is gone.
"zmlicense -c" show no license
But "zmpov gaa -v" still show correct data.
On admin console, when I tried to edit a user which mailstore is on replica, it gave me a popup window to ask me to input username and password again.
Same as when I hit the server statistics tap or backup tab for replica server

I tried to install.sh as upgrade on replica. The result is the same. During the installation, it said ldap replication has problems.

How can I solve this? Any help would be much appreciated.

Thanks

[phoenix]

Does this help: Importing LDAP data from master to replica - Zimbra :: Wiki