[Samba] Question about samba 4 member server of a pure Windows AD

Rowland Penny rowlandpenny241155 at gmail.com
Fri Jul 31 20:42:23 UTC 2015

On 31/07/15 20:43, St├ęphane PURNELLE wrote:
> Hi,
> Actually, we have a samba 4 AD DC and 2 samba 4 AD member server as
> file-server.
> But my company is member of a group who have i proper AD (A windows AD
> server)
> I don't know if the windows AD has implemented rfc2307 and if the sysadmin
> of the windows AD can add rfc2307.
> I just would like to know if there are alternative for have uid <> sid
> mapping without rfc2307.
> LIke extract uid from windows SID (based on algorithm uid = uid*2 + 1000
> or something like this)
> thank you for your help
>          St├ęphane Purnelle

Yes, it is called the 'rid' backend, see 'man idmap_rid'


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