WF monitor started with a port-offset: can't do anything without a feed

standalone.sh -c standalone-itest.xml -Djboss.socket.binding.port-offset=100

2015-05-29 15:05:15,841 INFO  [org.hawkular.agent.monitor] (Controller Boot Thread) HAWKMONITOR010000: Starting Hawkular Monitor service
2015-05-29 15:05:16,084 ERROR [org.hawkular.agent.monitor.service.MonitorService] (Controller Boot Thread) Can't do anything without a feed; aborting startup.: java.lang.RuntimeException: Cannot get tenant ID
	at org.hawkular.agent.monitor.service.MonitorService.determineTenantId(MonitorService.java:667)
	at org.hawkular.agent.monitor.service.MonitorService.startMonitorService(MonitorService.java:235)
	at org.hawkular.agent.monitor.service.MonitorService$1.propertyChange(MonitorService.java:206)
	at java.beans.PropertyChangeSupport.fire(PropertyChangeSupport.java:335) [rt.jar:1.8.0_11]
	at java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:327) [rt.jar:1.8.0_11]
	at java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:263) [rt.jar:1.8.0_11]
	at org.jboss.as.controller.ControlledProcessStateService.stateChanged(ControlledProcessStateService.java:114) [wildfly-controller-8.2.0.Final.jar:8.2.0.Final]
	at org.jboss.as.controller.ControlledProcessState.setRunning(ControlledProcessState.java:115) [wildfly-controller-8.2.0.Final.jar:8.2.0.Final]
	at org.jboss.as.controller.AbstractControllerService$1.run(AbstractControllerService.java:265) [wildfly-controller-8.2.0.Final.jar:8.2.0.Final]
	at java.lang.Thread.run(Thread.java:745) [rt.jar:1.8.0_11]
Caused by: org.apache.http.conn.HttpHostConnectException: Connection to http://127.0.0.0:8080 refused
	at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:190)
	at org.apache.http.impl.conn.ManagedClientConnectionImpl.open(ManagedClientConnectionImpl.java:294)
	at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:640)
	at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:479)
	at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:906)
	at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:805)
	at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:784)
	at org.hawkular.agent.monitor.service.MonitorService.determineTenantId(MonitorService.java:652)
	... 9 more
Caused by: java.net.ConnectException: Connection refused
	at java.net.PlainSocketImpl.socketConnect(Native Method) [rt.jar:1.8.0_11]
	at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:345) [rt.jar:1.8.0_11]
	at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:204) [rt.jar:1.8.0_11]
	at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188) [rt.jar:1.8.0_11]
	at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392) [rt.jar:1.8.0_11]
	at java.net.Socket.connect(Socket.java:589) [rt.jar:1.8.0_11]
	at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:127)
	at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180)
	... 16 more