+ /*
+ * This is were container manager replays a configuration event that was
+ * notified by its peer from a cluster node where the configuration
+ * happened. Only the global listeners, the cluster unaware classes,
+ * (mainly the shim classes in the sdn protocol plugins) need to receive
+ * these notifications on this cluster node. The cluster aware classes,
+ * like the functional modules which reacts on these events, must _not_
+ * be notified to avoid parallel computation in the cluster.
+ */