diff --git a/src/nlsr_map.hpp b/src/nlsr_map.hpp
new file mode 100644
index 0000000..c02104a
--- /dev/null
+++ b/src/nlsr_map.hpp
@@ -0,0 +1,84 @@
+#ifndef NLSR_MAP_HPP
+#define NLSR_MAP_HPP
+
+#include <iostream>
+#include <list>
+
+#include <ndn-cpp-dev/face.hpp>
+
+class nlsr;
+
+using namespace std;
+
+class MapEntry
+{
+public:
+	MapEntry()
+		: router()
+		, mappingNumber(-1)
+	{
+	}
+
+	~MapEntry()
+	{
+	}
+	
+	MapEntry(string rtr, int mn)
+	{
+		router=rtr;
+		mappingNumber=mn;
+	}
+
+	string getRouter()
+	{
+		return router;
+	}
+
+	int getMappingNumber()
+	{
+		return mappingNumber;
+	}
+private:
+	string router;
+	int mappingNumber;
+};
+
+ostream&
+operator<<(ostream& os, MapEntry& mpe);
+
+class Map
+{
+public:
+	Map()
+		: mappingIndex(0)
+	{
+	}
+
+	
+	void addMapElement(string& rtrName);
+	void createMapFromAdjLsdb(nlsr& pnlsr);
+	string getRouterNameByMappingNo(int mn);
+	int getMappingNoByRouterName(string& rName);
+	void resetMap();
+	std::list< MapEntry >& getMapList()
+	{
+		return rMap;
+	}
+
+	int getMapSize()
+	{
+		return rMap.size();
+	}
+
+	
+private:
+	bool addMapElement(MapEntry& mpe);
+	
+	int mappingIndex;
+	std::list< MapEntry > rMap;
+};
+
+ostream&
+operator<<(ostream& os, Map& rMap);
+
+#endif