[Samba] DNS update failed: NT_STATUS_UNSUCCESSFUL

[peter knezel]

Hello All,

having this error when installed kerberos and samba on new server
with debian 10.10.

# cat /etc/debian_version
10.10

dpkg -l|grep samba
ii  python-samba                         2:4.9.5+dfsg-5+deb10u1
 amd64        Python bindings for Samba
ii  samba                                2:4.9.5+dfsg-5+deb10u1
 amd64        SMB/CIFS file, print, and login server for Unix
ii  samba-common                         2:4.9.5+dfsg-5+deb10u1
 all          common files used by both the Samba server and client
ii  samba-common-bin                     2:4.9.5+dfsg-5+deb10u1
 amd64        Samba common files used by both the server and the client
ii  samba-dsdb-modules:amd64             2:4.9.5+dfsg-5+deb10u1
 amd64        Samba Directory Services Database
ii  samba-libs:amd64                     2:4.9.5+dfsg-5+deb10u1
 amd64        Samba core libraries
ii  samba-vfs-modules:amd64              2:4.9.5+dfsg-5+deb10u1
 amd64        Samba Virtual FileSystem plugins





*# net ads join -U me at MYDOMAIN.xxxLAB.xxx.labEnter me at MYDOMAIN's
password:Using short domain name -- MYDOMAINJoined 'myserver2' to dns
domain 'MYDOMAIN.xxxLAB.xxx.lab'DNS update failed: NT_STATUS_UNSUCCESSFUL*


Unfortunately my dns server went wrong (as a virtual machine), so i cannot
at this moment use any.
I cheated by adding ip + hostnames of my 2 AD servers into /etc/hosts on
server i have samba isntalled.

Does somebode have solution for this issue?
Thanks and kind regards,
Peter