6.If you are modifying a password for an existing user, enter the current password in the Old Password field, then enter the new password in the New Password field and in the Retype New Password Field.
7.Click on the Change Password button.
To set SMB passwords on the Client/Server Password Management page, follow the previous steps. There is one additional field that you can fill in, Remote Machine. The value entered for Remote Machine is the NETBIOS name of the Samba Server to contact to attempt to attempt the password modification. The name entered is resolved into an IP address using the name resolution mechanism used by programs in the Samba suite.
For more information on Samba password management, see the smbpasswd(5) reference page.
224 Samba File and Print Server Administration