The default port of the webservice is 8080. If you need to change it, then do one the following:

• For the enduser (binary distribution): edit ./conf/config.properties

  org.osgi.service.http.port=8080
  

  to a different port. Changes will be effective after restart of the service.

• For developers who build DM from source: edit ./pom.xml

  <profiles>
         <profile>
             <id>run</id>
             ...
             <properties>
                 <org.osgi.service.http.port>8080</org.osgi.service.http.port>