urn:opendaylight:params:xml:ns:yang:openflow:switch:connection:provider:impl?module=openflow-switch-connection-provider-impl&revision=2014-03-28 urn:opendaylight:params:xml:ns:yang:openflow:switch:connection:provider?module=openflow-switch-connection-provider&revision=2014-03-28 stats:statistics-collection-service-impl statistics-collection-service-impl true 10000