Hi Team, I have run Louis' script 'samba-check-db-repl.sh' and it found a minor schema difference between my DCs. That is interesting by itself because the second DC was only added after the schema changes were applied. Anyway it found a few differences all similar to this one: Comparing: 'CN=ADMITTANCEINFO,CN=SCHEMA,CN=CONFIGURATION,DC=EXAMPLE,DC=COM' [ldap://dc01.example.com] 'CN=ADMITTANCEINFO,CN=SCHEMA,CN=CONFIGURATION,DC=EXAMPLE,DC=COM' [ldap://dc02.example.com] ??? Difference in attribute values: ??????? mayContain => [b'admittanceurl'] [b'admittanceURL'] ??? FAILED What would be the way to get this fixed? - Kees.