--- a
+++ b/src/policies/DIF/Routing/IntRouting.h
@@ -0,0 +1,67 @@
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+// 
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Lesser General Public License for more details.
+// 
+// You should have received a copy of the GNU Lesser General Public License
+// along with this program.  If not, see http://www.gnu.org/licenses/.
+// 
+
+#ifndef INTROUTING_H_
+#define INTROUTING_H_
+
+#include <omnetpp.h>
+
+#include <vector>
+#include <string>
+#include "RINASignals.h"
+#include "IntRoutingUpdate.h"
+#include "Address.h"
+#include "IntPDUFG.h"
+
+class LisRoutingRecv;
+
+class IntRouting  : public cSimpleModule {
+public:
+    //Destructor
+    virtual void finish();
+
+    void receiveUpdate(IntRoutingUpdate * update);
+
+    //Process a Routing Update, return true => inform FWDG of the update
+    virtual bool processUpdate(IntRoutingUpdate * update) = 0;
+
+
+protected:
+    Address myAddress;
+
+    // Initialize cons, signals, etc.
+    void initialize();
+    // Sends a Routing Update
+    void sendUpdate(IntRoutingUpdate * update);
+
+    // Called after initialize
+    virtual void onPolicyInit() = 0;
+
+private:
+    LisRoutingRecv * listener;
+    simsignal_t sigRoutingUpdate;
+    IntPDUFG * fwdg;
+};
+
+/* Listener for routing updates.  */
+class LisRoutingRecv : public cListener {
+public:
+    LisRoutingRecv(IntRouting * _module);
+    void receiveSignal(cComponent *src, simsignal_t id, cObject *obj);
+protected:
+    IntRouting * module;
+};
+
+#endif /* INTROUTING_H_ */