AuthenticationPolicyContextTestCase doesn't work with -Dnode{0,1} properties

wildfly/testsuite/integration/ws] $ mvn clean test -Dtest=AuthenticationPolicyContextTestCase -Dnode0=$MYTESTIP_1 -Dnode1=$MYTESTIP_2
...
Caused by: javax.wsdl.WSDLException: WSDLException: faultCode=PARSER_ERROR: Problem parsing 'http://localhost:8080/picketlink-sts-ws/EchoService?wsdl'.: java.net.ConnectException: Connection refused (Connection refused)
	at com.ibm.wsdl.xml.WSDLReaderImpl.getDocument(WSDLReaderImpl.java:2198)
	at com.ibm.wsdl.xml.WSDLReaderImpl.readWSDL(WSDLReaderImpl.java:2390)
	at com.ibm.wsdl.xml.WSDLReaderImpl.readWSDL(WSDLReaderImpl.java:2422)
	at org.apache.cxf.wsdl11.WSDLManagerImpl.loadDefinition(WSDLManagerImpl.java:266)
	at org.apache.cxf.wsdl11.WSDLManagerImpl.getDefinition(WSDLManagerImpl.java:165)
	at org.apache.cxf.wsdl11.WSDLServiceFactory.<init>(WSDLServiceFactory.java:85)
	... 146 more

URL wsdl = new URL("http://localhost:8080/picketlink-sts-ws/EchoService?wsdl");