[global]
   workgroup = WORKGROUP
   server string = NAS Samba
   server role = standalone server
   log file = /var/log/samba/log.%m
   max log size = 50
   logging = file
   map to guest = bad user
   server min protocol = SMB2
   server max protocol = SMB3

[homes]
   comment = Home Directory
   browseable = no
   read only = no
   valid users = %S
   path = /nas/home/%S
   create mask = 0664
   directory mask = 0775