[root@sysadmin samba]# smbpasswd -j ENT21 cli_net_req_chal: Error NT_STATUS_INVALID_COMPUTER_NAME cli_nt_setup_creds: request challenge failed modify_trust_password: unable to setup the PDC credentials to machine ENTERPRISE21. Error was : NT_STATUS_INVALID_COMPUTER_NAME. 2000/06/22 14:12:30 : change_trust_account_password: Failed to change password for domain ENT21. Unable to join domain ENT21. this is the error I get. I'm thinking that I'm making a newbie mistake... Anyone have advice? Mark