Domain Functional Level Samba

Functional levels determine the available active directory domain services ad ds domain or forest capabilities.

Domain functional level samba. Domain functional level dfl determines the features of a domain controller dc based on the windows server operating system os it runs on. It s just a domain member server. Samba 4 0 can act as a domain controller but if your samba server is only serving files and not doing directory services you don t have to worry about it.

Confirm doman level sudo samba tool domain level show start domain and forest function level for domain dc dc dc com forest function level. Im here with more questions any test change the functional level of a samba4 2003 to 2008rc2 what will happen to existing policies and configurations domain. However functional levels do not affect which operating systems you can run on workstations and member servers that are joined to the domain or forest.

The advantage of domain level security is that the authentication in domain level security is passed down the authenticated rpc channel in exactly the same way that an nt server would do it. Functional level is included for use against windows but not supported in samba. They also determine which windows server operating systems you can run on domain controllers in the domain or forest.

Kerberos improvements from windows server 2012 and 2012 r2 are not implemented in samba. Windows 2008 r2 domain function level. As long as the domain is at 2008 r2 functional level regardless of the os versions this should function mostly as expected.

Rid master domain samba implements the rid master role and the associated forwarding to the rid master to ensure every dc in the domain does not run out of rids and pre allocates before it does so. Feature set of a particular dfl will be available for a dc if it runs on the operating system version that is compatible with the functional level. User ubuntu created successfully verifying dns the tcp based.

To raise the domain functional level on a samba active directory ad domain controller dc use samba tool. Can samba 4 act as a domain controller in a server 2012 functional level forest. Im talking about this command samba tool domain level raise domain level 2008 r2 thanks.