In order to use the service proxy for the services, make sure that you installed
the
$EDG_LOCATION_VAR/etc/server.xml.d/secure-service.xml file and
that your webapp directory or WAR is deployed into (or symlinked from):
/var/tomcat4/webapps-sproxy/
You will need to connect to https and the secure port (8444 by default). You will also need client credentials to connect.