Hi all, I'm new to Samba and exploring all the different features around it and I just installed Samba 4.3 DC and got it all working and trying to test out how to migrate Samba 4.3 to Server 2008 R2. So what I've done is joined a Server 2008 R2 DC to the Samba PDC. I let it finished the replication then I transfered all 5 FSMOs roles to the Server 2008 R2. And I thought this will complete the transfer but when I turn off the Samba Server the DNS on the Windows Server 2008 R2 seems to be broken. Then I read the doco there are 7 FSMO roles in Samba. How can I transfer the remaining DomainDNS and ForestDNS to the Server 2008 R2 to complete the migration? Or have I gone the wrong approach for this migration. Thanks in advance for your help. Regards, Derek