You must log on as the root user, the tdput user, or a user that is a member of the TDput group.
For the root user, all nodes must have the same password.
The tdput user and TDput group are created during installation of the TDput package. The TDput group is created without any members. An administrator must set the tdput user password before anyone uses it. If the TDput package is removed, the tdput user and TDput group are also removed from the nodes.
The tdput group is not removed if there are additional users beyond the tdput user.