Configuring Samba for Additional Trusted Domains (with sssd idmap plugin)

Solution Verified - Updated -

Issue

  • Configuring additional trusted domains requires more precision in setting the idmap ranges within smb.conf.

  • This article describes how to do this for additional trusted domains in order to prevent overlap and failures related to conflicts in id mapping.

Environment

  • Red Hat Enterprise Linux 7
  • Red Hat Enterprise Linux 8
  • Red Hat Enterprise Linux 9
  • SSSD
  • Samba
  • Winbind

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