You need to specify several items when you add a database connection.
The Replication Server installation and configuration guides for your platform describe how you use rs_init to add databases.
Replication Server name
Replication Server System Administrator user name and password
Adaptive Server name
Adaptive Server System Administrator user name and password
Database name
Whether the database requires a RepAgent
Maintenance user name and password
Database Owner user name and password
Whether the physical connection is for an existing logical connection
You cannot use the rs_init utility for non-ASE databases. You must create and manage maintenance user login names in the non-ASE database server, and you can create connections to non-ASE databases using connection profiles.
See the Replication Server Heterogeneous Replication Guide and the Replication Server Options documentation to configure access to non-ASE databases.