On 14/07/2020 17:10, Andrea Ballarati via samba wrote: > Hi Louis, > > root at dc:~# samba -V > Version 4.3.11-Ubuntu You posted this: I am trying to setup a samba4 AD dc in my network As you are trying to setup a Samba AD DC with Samba 4.3.11, can I suggest you stop, upgrade your OS to 18.04 or 20.04 and then try again, 4.3.11 is extremely EOL Rowland