Installed Oracle Server 10gR2 (Sun Solaris platform) and created a database during installation using dbca. Everything went fine, including access to EM via the following url:

http://:5500/em

Next, we installed Oracle Application Server 10gR2 into its own Oracle Home, built a middle tier with an infrastructure db, etc.

Now, when we try to access Enterprise Manager for the database created with dbca, we are instead connected to the infrastructure database.

How do we get EM back to the way it was before? Is there any quick and easy change we can make? We don't necessarily need to manage the OAS Infrastructure database with EM, but ideally we would be able to manage each one with a unique URL (unique port number for each, perhaps?).

TIA,
Dave