--- a
+++ b/src/CS/BorderRouter.ned
@@ -0,0 +1,68 @@
+//
+// 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/.
+// 
+
+//
+// <h1>BorderRouter simulation module</h1> 
+//
+// This models simulates border router node that has five different rank DIFs:
+//  * 1x (N+1)-DIF <i>relayIpc</i> is used as bridge between <i>ipcProccesses</i> for relaying
+//  * 3x (N)-DIF <i>ipcProcess1/2/3</i> 
+//  * 1x (N-1)-DIF <i>bottomIpc</i> 
+//
+// It also contains <i>DIFAllocator</i> module as NameSpaceManager interface
+//
+// @author Vladimir Vesely (ivesely@fit.vutbr.cz)
+// @date Last refactorized and documented on 2015-01-12
+
+package rina.CS;
+
+import rina.DAF.DA.DIFAllocator;
+import rina.DIF.IPCProcess;
+
+module BorderRouter
+{
+    @display("i=abstract/router;bgb=281,341");
+    @node;
+    gates:
+        inout medium[3];
+    submodules:
+        ipcProcess1: IPCProcess {
+            @display("p=66,160");
+        }
+        ipcProcess2: IPCProcess {
+            @display("p=223,160");
+        }
+        bottomIpc: IPCProcess {
+            @display("p=146,280;i=,#FF4000");
+        }
+        relayIpc: IPCProcess {
+            @display("p=146,39;i=,#FFB000");
+            relay = true;
+        }
+        ipcProcess3: IPCProcess {
+            @display("p=146,192");
+        }
+        difAllocator: DIFAllocator {
+            @display("p=66,39");
+        }
+    connections:
+        ipcProcess1.southIo++ <--> medium[0];
+        ipcProcess2.southIo++ <--> medium[1];
+        bottomIpc.southIo++ <--> medium[2];
+        relayIpc.southIo++ <--> ipcProcess1.northIo++;
+        relayIpc.southIo++ <--> ipcProcess2.northIo++;
+        relayIpc.southIo++ <--> ipcProcess3.northIo++;
+        ipcProcess3.southIo++ <--> bottomIpc.northIo++;
+}