Analytics Software

having some trouble connecting to an ODI repo. My setup is the following:
I installed Oracle 11g and ODI 11g on one of my laptops. ODI connects locally and everything works fine.
I also installed a client on my other laptop and want to try connecting from it, but I'm getting an error when I try to connect to the work repository:

oracle.odi.core.config.WorkRepositoryResourceFailureException: org.springframework.jdbc.CannotGetJdbcConnectionException: Could not get JDBC Connection; nested exception is java.sql.SQLException:
Exception occurred while getting connection: oracle.ucp.UniversalConnectionPoolException: Cannot get Connection from Datasource: java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection

If I choose to connect to the master repository only, it connects fine. And I click on the magnifying glass by the work repository text field (where you setup the connection) to select a work rep, it shows me my work repository in the box.

Maybe I missed something in the configuration?

Thanks in advance!