management: Add RibEntry and Route data structures

refs: #1764

Change-Id: I3d06e8ef8273c315bb1a6d76ad5c12a2ab33ca66
diff --git a/src/encoding/tlv-nfd.hpp b/src/encoding/tlv-nfd.hpp
index 011ad32..ba00cad 100644
--- a/src/encoding/tlv-nfd.hpp
+++ b/src/encoding/tlv-nfd.hpp
@@ -77,7 +77,11 @@
   NextHopRecord = 129,
 
   // Strategy Choice Management
-  StrategyChoice = 128
+  StrategyChoice = 128,
+
+  // RIB Management
+  RibEntry = 128,
+  Route    = 129
 
 };