Hello zimbra gods
There is an interesting post about using zimbra+samba as a PDC and this works great.

I would like to implement samba BDC's for company foreign offices, as the WAN link is weak, slave LDAP replication come to my mind from master zimbra to office sambas.

I know I'll have deploy any schema change

multiple zimbra servers can't be used here since office sambas are low end tiny servers

Does anybody knows what is really needed to replicate from zimbra LDAP to a basic stock openlap slave in order to auth samba client

I'm scratching my head with zimbra LDAP stuff