In a standalone OC4J installation (e.g. SOA Suite) the dms can be reached with http://host:port/dmsoc4j/AggreSpy If the access is not allowed than a config in the $OH/Apache/Apache/conf/dms.conf does exist which states: Deny from all
Some of the stuff I do for a living. This mainly concerns working with Oracle Databases and Application Servers. Lately I picked up AWS, Azure and OCI.