<!-- <system-properties>
                <property name="jboss.default.multicast.address" value="230.20.10.1"/>
                <property name="jboss.messaging.group.address" value="230.20.20.1"/>
                <property name="jboss.modcluster.multicast.address" value="230.20.30.1"/>
  </system-properties> -->

주석풀고 domain.xml 에 넣고 restart