On to, 31 elo 2017, PAESSENS Daniel (BCS/PSD) via FreeIPA-users wrote:
Hello,
When performing a trust between IPA & AD I get the following error:
CIFS server communication error: code "-1073741771", message "The
object name already exists." (both may be "None")
For testing purpose did I remove the trust and want to re-add him like
before.
Check on the windows side, in Active Directory Domains and Trusts that
there is no trusted object with the same name as your IPA domain. Most
likely you did create one with wrong type of trust before (Kerberos
trust, for example).
--
/ Alexander Bokovoy