Hello everyone! In my enviroment, I have an AD Domain Controler where some samba server are connected. Look the domain tree. LOCAL SUBDOMAIN1 SUBDOMAIN2 SUBDOMAIN3 SUBDOMAIN4 I have a samba server included in SUBDOMAIN2.LOCAL and users from SUBDOMAIN4.LOCAL need permission to access share on SUBDOMAIN2.LOCAL I have been searching in google but nothing could help me. Best regards, -- T?lio Henrique A. dos Santos LPI3-Certificate Linux User #454598