Ccnx-grid example
diff --git a/helper/ccnx-stack-helper.h b/helper/ccnx-stack-helper.h
index a728860..eebbf0b 100644
--- a/helper/ccnx-stack-helper.h
+++ b/helper/ccnx-stack-helper.h
@@ -153,7 +153,10 @@
    */
   void
   AddRoute (std::string nodeName, std::string prefix, uint32_t faceId, int32_t metric);
-
+/*
+  void
+  AddRoute (Ptr<Node> node, std::string prefix, uint32_t faceId, int32_t metric);
+  */  
 private:
    CcnxForwardingHelper m_forwardingHelper;