Define the following connection parameters for a Teradata database:
DDM Database Name
Name for the database in the Management Console tree.
Server Address
Server host name or TCP/IP address for the Teradata database.
Verify that there is no firewall that prohibits the Dynamic Data Masking Server from connecting to the database server and port number.
Server Port
TCP/IP listener port for the Teradata database.
DBA Username
User name for the database user account to log in to the Teradata database. The database user must be a privileged user that has SELECT access to all the tables that the client user has SELECT access to.