added enhanced reactive forwarding
diff --git a/providers/of/packet/src/main/java/org/onlab/onos/provider/of/packet/impl/OpenFlowPacketProvider.java b/providers/of/packet/src/main/java/org/onlab/onos/provider/of/packet/impl/OpenFlowPacketProvider.java
index 96208fc..eb41c18 100644
--- a/providers/of/packet/src/main/java/org/onlab/onos/provider/of/packet/impl/OpenFlowPacketProvider.java
+++ b/providers/of/packet/src/main/java/org/onlab/onos/provider/of/packet/impl/OpenFlowPacketProvider.java
@@ -54,7 +54,7 @@
     @Activate
     public void activate() {
         providerService = providerRegistry.register(this);
-        controller.addPacketListener(1, listener);
+        controller.addPacketListener(20, listener);
         log.info("Started");
     }