An extension for CcnxFace, allowing a non-persistent (randomized) limit checking procedure
diff --git a/model/ccnx-face.h b/model/ccnx-face.h
index 4a0cdf9..25b0082 100644
--- a/model/ccnx-face.h
+++ b/model/ccnx-face.h
@@ -246,6 +246,7 @@
   uint32_t m_id; ///< \brief id of the interface in CCNx stack (per-node uniqueness)
   Time m_lastLeakTime;
   uint32_t m_metric; ///< \brief metric of the face
+  bool m_randomizeLimitChecking;
 
   // bool m_enableMetricTagging;