[global] workgroup = LAB realm = MYDOMAIN.IT netbios name = %h server string = %h (Samba %v, Ubuntu) security = ADS password server = dhcp1.mydomain.it username map = /etc/samba/domain_users.map client NTLMv2 auth = Yes client lanman auth = No client plaintext auth = No log file = /var/log/samba/log.%m os level = 0 preferred master = No local master = No domain master = No idmap backend = rid idmap uid = 100000-1000000 idmap gid = 100000-1000000 template shell = /bin/bash winbind separator = _ winbind enum users = Yes winbind enum groups = Yes winbind use default domain = Yes winbind refresh tickets = Yes winbind offline logon = Yes invalid users = root