[Samba] Join to existing 2012R2 fails

[Alex MacCuish]

See the warnings here: 
https://wiki.samba.org/index.php/Joining_a_Windows_Server_2012_/_2012_R2_DC_to_a_Samba_AD

On 06/06/2020 13:15, Michael Howard via samba wrote:
> I thought v4.12 was compatible with Windows Server 2012R2? I built 
> from source with a simple ./configure && make.
>
> I can't join to an existing (Windows 2012 R2) domain unless I lower 
> the functional domain and forest levels to 2008R2. With 2012R2 I get;
>
> DsAddEntry failed with status WERR_ACCESS_DENIED info (8567, 
> 'WERR_DS_INCOMPATIBLE_VERSION')
> Join failed - cleaning up
>
> Am I missing something?
>