diff -r f5bb4b608832 -r afa9089bcab4 tutorial/tutorial-star.cc
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/tutorial/tutorial-star.cc	Mon Oct 08 20:51:21 2007 -0700
@@ -0,0 +1,176 @@
+/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation;
+ *
+ * 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#include "ns3/log.h"
+#include "ns3/ptr.h"
+#include "ns3/internet-node.h"
+#include "ns3/point-to-point-channel.h"
+#include "ns3/mac48-address.h"
+#include "ns3/point-to-point-net-device.h"
+#include "ns3/point-to-point-ipv4-topology.h"
+#include "ns3/udp-echo-client.h"
+#include "ns3/udp-echo-server.h"
+#include "ns3/simulator.h"
+#include "ns3/nstime.h"
+#include "ns3/ascii-trace.h"
+#include "ns3/pcap-trace.h"
+#include "ns3/global-route-manager.h"
+
+NS_LOG_COMPONENT_DEFINE ("PointToPointSimulation");
+
+using namespace ns3;
+
+// Network topology
+//
+//                  n3    n2
+//                   |   /
+//                    | /
+//              n4 --- n0 --- n1
+//                    /  |
+//                   /    |
+//                  n5    n6
+
+int 
+main (int argc, char *argv[])
+{
+  LogComponentEnable ("PointToPointSimulation", LOG_LEVEL_INFO);
+
+  NS_LOG_INFO ("Point to Point Topology Simulation");
+
+  Ptr<Node> n0 = Create<InternetNode> ();
+  Ptr<Node> n1 = Create<InternetNode> ();
+  Ptr<Node> n2 = Create<InternetNode> ();
+  Ptr<Node> n3 = Create<InternetNode> ();
+  Ptr<Node> n4 = Create<InternetNode> ();
+  Ptr<Node> n5 = Create<InternetNode> ();
+  Ptr<Node> n6 = Create<InternetNode> ();
+
+  Ptr<PointToPointChannel> link01 = 
+    PointToPointIpv4Topology::CreateChannel (DataRate (38400), 
+    MilliSeconds (20));
+
+  uint32_t nd01 = PointToPointIpv4Topology::AddNetDevice (n0,
+    link01);
+
+  Ptr<PointToPointChannel> link02 = 
+    PointToPointIpv4Topology::CreateChannel (DataRate (38400), 
+    MilliSeconds (20));
+
+  uint32_t nd02 = PointToPointIpv4Topology::AddNetDevice (n0,
+    link02);
+
+  Ptr<PointToPointChannel> link03 = 
+    PointToPointIpv4Topology::CreateChannel (DataRate (38400), 
+    MilliSeconds (20));
+
+  uint32_t nd03 = PointToPointIpv4Topology::AddNetDevice (n0,
+    link03);
+
+  Ptr<PointToPointChannel> link04 = 
+    PointToPointIpv4Topology::CreateChannel (DataRate (38400), 
+    MilliSeconds (20));
+
+  uint32_t nd04 = PointToPointIpv4Topology::AddNetDevice (n0, 
+    link04);
+
+  Ptr<PointToPointChannel> link05 = 
+    PointToPointIpv4Topology::CreateChannel (DataRate (38400), 
+    MilliSeconds (20));
+
+  uint32_t nd05 = PointToPointIpv4Topology::AddNetDevice (n0,
+    link05);
+
+  Ptr<PointToPointChannel> link06 = 
+    PointToPointIpv4Topology::CreateChannel (DataRate (38400), 
+    MilliSeconds (20));
+
+  uint32_t nd06 = PointToPointIpv4Topology::AddNetDevice (n0, 
+    link06);
+
+  uint32_t nd1 = PointToPointIpv4Topology::AddNetDevice (n1, 
+    link01);
+
+  uint32_t nd2 = PointToPointIpv4Topology::AddNetDevice (n2, 
+    link02);
+
+  uint32_t nd3 = PointToPointIpv4Topology::AddNetDevice (n3, 
+    link03);
+
+  uint32_t nd4 = PointToPointIpv4Topology::AddNetDevice (n4, 
+    link04);
+
+  uint32_t nd5 = PointToPointIpv4Topology::AddNetDevice (n5, 
+    link05);
+
+  uint32_t nd6 = PointToPointIpv4Topology::AddNetDevice (n6, 
+    link06);
+
+  PointToPointIpv4Topology::AddAddress (n0, nd01, "10.1.1.1", 
+    "255.255.255.252");
+
+  PointToPointIpv4Topology::AddAddress (n1, nd1, "10.1.1.2", 
+    "255.255.255.252");
+
+  PointToPointIpv4Topology::AddAddress (n0, nd02, "10.1.2.1", 
+    "255.255.255.252");
+
+  PointToPointIpv4Topology::AddAddress (n2, nd2, "10.1.2.2", 
+    "255.255.255.252");
+
+  PointToPointIpv4Topology::AddAddress (n0, nd03, "10.1.3.1", 
+    "255.255.255.252");
+
+  PointToPointIpv4Topology::AddAddress (n3, nd3, "10.1.2.2", 
+    "255.255.255.252");
+
+  PointToPointIpv4Topology::AddAddress (n0, nd04, "10.1.4.1", 
+    "255.255.255.252");
+
+  PointToPointIpv4Topology::AddAddress (n4, nd4, "10.1.4.2", 
+    "255.255.255.252");
+
+  PointToPointIpv4Topology::AddAddress (n0, nd05, "10.1.5.1", 
+    "255.255.255.252");
+
+  PointToPointIpv4Topology::AddAddress (n5, nd5, "10.1.5.2", 
+    "255.255.255.252");
+
+  PointToPointIpv4Topology::AddAddress (n0, nd06, "10.1.6.1", 
+    "255.255.255.252");
+
+  PointToPointIpv4Topology::AddAddress (n6, nd6, "10.1.6.2", 
+    "255.255.255.252");
+
+  uint16_t port = 7;
+
+  Ptr<UdpEchoClient> client = Create<UdpEchoClient> (n0, "10.1.1.2", port, 
+    1, Seconds(1.), 1024);
+
+  Ptr<UdpEchoServer> server = Create<UdpEchoServer> (n1, port);
+
+  server->Start(Seconds(1.));
+  client->Start(Seconds(2.));
+
+  server->Stop (Seconds(10.));
+  client->Stop (Seconds(10.));
+
+  AsciiTrace asciitrace ("tutorial.tr");
+  asciitrace.TraceAllQueues ();
+  asciitrace.TraceAllNetDeviceRx ();
+
+  Simulator::Run ();
+  Simulator::Destroy ();
+}