idmapwb

Configure in smb.conf

$ idmap config * : backend = tdb

$ idmap config * : range = 10000-999999

idmapwb is a Winbind ID mapping component

idmapwb refers to Winbind's ID mapping functionality in Samba. It translates Windows SIDs to Unix UIDs and GIDs.
The component uses configurable backends like tdb, ad, or rfc2307. It enables Unix systems to work with Windows domain users.
idmapwb handles Winbind ID mapping.

backend

ID mapping backend type.

UID/GID range allocation.

Read-only mode.

Part of Samba/Winbind. Configuration via smb.conf. Domain membership needed.

idmapwb is part of Samba Winbind for Windows-Unix identity integration.

winbindd(8), wbinfo(1), smb.conf(5)