Hi, I want to connect in NT4 PDC domain with my linux box using samba + winbind. I try to connect with Active Directory and it works fine !! Why i can't do the same thing with NT Domain. I've an error 5722 in NT computer like this: The session setup from the computer WORKSTATION NAME failed to authenticate. The name of the account referenced in the security database is WORKSTATION NAME$. The following error occurred: Access is denied. And in linux computer i see this: net rpc join -S micro -U Administrator Password: Joined domain DOMAIN. wbinfo --sequence OMNIBOOK : 1 BUILTIN : 1 DOMAIN : DISCONNECTED wbinfo -t checking the trust secret via RPC calls failed error code was NT_STATUS_PIPE_NOT_AVAILABLE (0xc00000ac) Could not check secret Best regards, Alexandre