[Samba] synchronization problem between DC

[Marcio Demetrio Bacci]

Hi,

I have noticed that there are problems synchronizing between DC Primary
Samba 4 and DC Secondary Windows Server 2008. I have already fixed the
issue with the ldbedit command and everything was fine. Over time
inconsistencies occur between the DCs again, as shown below:

samba-tool ldapcmp ldap://WIN-DC1 ldap://SAMBA4-DC -UAdministrator
Password for [EMPRESA\Administrator]:

Comparing:
'CN=joao,CN=Users,DC=empresa,DC=com,DC=br' [ldap://WIN-DC1]
'CN=joao,CN=Users,DC=empresa,DC=com,DC=br' [ldap://SAMBA4-DC]
    Difference in attribute values:
        lastLogonTimestamp =>
['132085404533315712']
['132094843457427790']
    FAILED

Comparing:
'CN=jose,CN=Users,DC=empresa,DC=com,DC=br' [ldap://WIN-DC1]
'CN=jose,CN=Users,DC=empresa,DC=com,DC=br' [ldap://SAMBA4-DC]
    Difference in attribute values:
        lastLogonTimestamp =>
['132085555683152615']
['132094821763074670']
    FAILED


Comparing:
'DC=COMP101,DC=empresa.com.br,CN=MicrosoftDNS,DC=DomainDnsZones,DC=empresa,DC=com,DC=br'
[ldap://WIN-DC1]
'DC=COMP101,DC=empresa.com.br,CN=MicrosoftDNS,DC=DomainDnsZones,DC=empresa,DC=com,DC=br'
[ldap://SAMBA4-DC]
    Difference in attribute values:
        dnsRecord =>
['\x04\x00\x01\x00\x05\xf0\x00\x00\xdd\x05Yx\x00\x00\x00<\x00\x00\x00\x005\xfd7\x00\xac\x15\xa0\x01']
['\x04\x00\x01\x00\x05\xf0\x00\x00\xdb\x05Yx\x00\x00\x00<\x00\x00\x00\x005\xfd7\x00\xac\x15\xa0\x01']
    FAILED

* Result for [DNSDOMAIN]: FAILURE

Does this problem occur because of the Windows Server 2008 server?

Would anyone know why this loss of synchronization occurs?

Regards,

Márcio Bacci