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Ilya Moiseenkof9a4fb42011-08-17 10:56:29 -07001/* -*- Mode: C++; c-file-style: "gnu"; indent-tabs-mode:nil -*- */
2/*
3 * Copyright (c) 2011 University of California, Los Angeles
4 *
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License version 2 as
7 * published by the Free Software Foundation;
8 *
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
13 *
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software
16 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 *
18 * Author: Ilya Moiseenko <iliamo@cs.ucla.edu>
19 */
20
21#include <ctime>
22#include <sstream>
23
24#include "ns3/core-module.h"
25#include "ns3/network-module.h"
26#include "ns3/internet-module.h"
27#include "ns3/point-to-point-module.h"
28#include "ns3/applications-module.h"
29#include "ns3/ipv4-static-routing-helper.h"
30#include "ns3/ipv4-list-routing-helper.h"
31#include "ns3/annotated-topology-reader.h"
32#include <list>
Ilya Moiseenkoc3188b92011-11-15 17:57:00 -080033#include "ns3/ccnx.h"
34#include "ns3/ipv4-global-routing-helper.h"
35#include "ns3/NDNabstraction-module.h"
Ilya Moiseenkof9a4fb42011-08-17 10:56:29 -070036
37using namespace ns3;
38using namespace std;
39
Ilya Moiseenkoc3188b92011-11-15 17:57:00 -080040NS_LOG_COMPONENT_DEFINE ("AnnotatedTopologyExample");
Ilya Moiseenkof9a4fb42011-08-17 10:56:29 -070041
42int main (int argc, char *argv[])
43{
Ilya Moiseenkoc3188b92011-11-15 17:57:00 -080044 Packet::EnableChecking();
45 Packet::EnablePrinting();
Ilya Moiseenkof9a4fb42011-08-17 10:56:29 -070046 string input ("/Users/iliamo/ns3-abstract-ndn/ns-3.11/src/NDNabstraction/examples/simpletopology.txt");
47
48 // Set up command line parameters used to control the experiment.
49 //CommandLine cmd;
50 //cmd.AddValue ("input", "Name of the input file.",
51 // input);
52 //cmd.Parse (argc, argv);
53
54
55 // ------------------------------------------------------------
56 // -- Read topology data.
57 // --------------------------------------------
Ilya Moiseenko7dd43be2011-08-18 18:57:12 -070058
59
60 Ptr<AnnotatedTopologyReader> reader = CreateObject<AnnotatedTopologyReader> ();
61 reader->SetFileName (input);
62
Ilya Moiseenkof9a4fb42011-08-17 10:56:29 -070063 NodeContainer nodes;
Ilya Moiseenko7dd43be2011-08-18 18:57:12 -070064 if (reader != 0)
Ilya Moiseenkof9a4fb42011-08-17 10:56:29 -070065 {
Ilya Moiseenko7dd43be2011-08-18 18:57:12 -070066 nodes = reader->Read ();
Ilya Moiseenkof9a4fb42011-08-17 10:56:29 -070067 }
68
Ilya Moiseenko7dd43be2011-08-18 18:57:12 -070069 if (reader->LinksSize () == 0)
Ilya Moiseenkof9a4fb42011-08-17 10:56:29 -070070 {
71 NS_LOG_ERROR ("Problems reading the topology file. Failing.");
72 return -1;
73 }
74
Ilya Moiseenkoc3188b92011-11-15 17:57:00 -080075
76 for(uint32_t j=0; j<nodes.GetN(); j++)
77 {
78 uint32_t name = j+1;
79 std::stringstream ss;
80 ss<<name;
81 Names::Add (ss.str(), nodes.Get (j));
82 NS_LOG_INFO("Name = " << ss.str());
83 }
84
Ilya Moiseenkof9a4fb42011-08-17 10:56:29 -070085 // ------------------------------------------------------------
86 // -- Create nodes and network stacks
87 // --------------------------------------------
88 NS_LOG_INFO ("creating internet stack");
89 InternetStackHelper stack;
90
91
92 //routing
Ilya Moiseenkoc3188b92011-11-15 17:57:00 -080093 //Ipv4StaticRoutingHelper staticRouting;
94 //Ipv4ListRoutingHelper listRH;
95 //listRH.Add (staticRouting, 0);
96 //stack.SetRoutingHelper (listRH); // has effect on the next Install ()
97 //stack.Install (nodes);
98
99 Ipv4GlobalRoutingHelper ipv4RoutingHelper;
100 // Ptr<Ipv4RoutingHelper> ipv4RoutingHelper = stack.GetRoutingHelper ();
101 stack.SetRoutingHelper (ipv4RoutingHelper);
102 stack.Install(nodes);
Ilya Moiseenkof9a4fb42011-08-17 10:56:29 -0700103
104 NS_LOG_INFO ("creating ip4 addresses");
105 Ipv4AddressHelper address;
106 address.SetBase ("10.0.0.0", "255.255.255.252");
Ilya Moiseenkoc3188b92011-11-15 17:57:00 -0800107
108 // // Create router nodes, initialize routing database and set up the routing
109 // // tables in the nodes.
110 Ipv4GlobalRoutingHelper::PopulateRoutingTables ();
111
112 /*grid.AssignIpv4Addresses (
113 Ipv4AddressHelper("10.1.0.0", "255.255.255.0"),
114 Ipv4AddressHelper("10.2.0.0", "255.255.255.0")
115 );
116*/
Ilya Moiseenkof9a4fb42011-08-17 10:56:29 -0700117
Ilya Moiseenko7dd43be2011-08-18 18:57:12 -0700118 int totlinks = reader->LinksSize ();
Ilya Moiseenkof9a4fb42011-08-17 10:56:29 -0700119
Ilya Moiseenko7dd43be2011-08-18 18:57:12 -0700120
121 ///*** applying settings
Ilya Moiseenkof9a4fb42011-08-17 10:56:29 -0700122 NS_LOG_INFO ("creating node containers");
123 NodeContainer* nc = new NodeContainer[totlinks];
124 TopologyReader::ConstLinksIterator iter;
125 int i = 0;
Ilya Moiseenko7dd43be2011-08-18 18:57:12 -0700126 for ( iter = reader->LinksBegin (); iter != reader->LinksEnd (); iter++, i++ )
Ilya Moiseenkof9a4fb42011-08-17 10:56:29 -0700127 {
128 nc[i] = NodeContainer (iter->GetFromNode (), iter->GetToNode ());
129 }
130
Ilya Moiseenkof9a4fb42011-08-17 10:56:29 -0700131 NetDeviceContainer* ndc = new NetDeviceContainer[totlinks];
Ilya Moiseenko7dd43be2011-08-18 18:57:12 -0700132 reader->ApplySettings(ndc,nc);
133 ///*** settings applied
Ilya Moiseenkof9a4fb42011-08-17 10:56:29 -0700134
Ilya Moiseenkoc3188b92011-11-15 17:57:00 -0800135 NS_LOG_INFO("installing ccnx stack");
136 CcnxStackHelper ccnx(Ccnx::NDN_FLOODING);
137 Ptr<CcnxFaceContainer> cf = ccnx.Install (nodes);
Ilya Moiseenko2bd1bc32011-08-23 16:01:35 -0700138
Ilya Moiseenkoc3188b92011-11-15 17:57:00 -0800139 NS_LOG_INFO ("Installing Applications");
140 CcnxConsumerHelper helper ("/3");
141 ApplicationContainer app = helper.Install (nodes.Get(1));
142 app.Start (Seconds (1.0));
143 app.Stop (Seconds (1000.05));
144
145 /*CcnxConsumerHelper helper2 ("/4");
146 ApplicationContainer app2 = helper2.Install(c.Get(5));
147 app2.Start (Seconds (1.0));
148 app2.Stop (Seconds (1000.05));
149 */
150 CcnxProducerHelper helper3 ("/3",120);
151 ApplicationContainer app3 = helper3.Install(nodes.Get(6));
152 app3.Start(Seconds(0.0));
153 app3.Stop(Seconds(1500.0));
154 /*
155 CcnxProducerHelper helper4 ("/4",150);
156 ApplicationContainer app4 = helper4.Install(c.Get(0));
157 app4.Start(Seconds(0.0));
158 app4.Stop(Seconds(1500.0));
159 */
160
161 NS_LOG_INFO("Routes");
162 ccnx.AddRoute("1","/3",0,1);
163 ccnx.AddRoute("3","/3",1,1);
164 ccnx.AddRoute("3","/3",2,2);
165 /*ccnx.AddRoute("4","/3",1,1);
166 ccnx.AddRoute("5","/3",2,1);
167*/
Ilya Moiseenkof9a4fb42011-08-17 10:56:29 -0700168
169 // it creates little subnets, one for each couple of nodes.
170 NS_LOG_INFO ("creating ipv4 interfaces");
171 Ipv4InterfaceContainer* ipic = new Ipv4InterfaceContainer[totlinks];
172 for (int i = 0; i < totlinks; i++)
173 {
174 ipic[i] = address.Assign (ndc[i]);
175 address.NewNetwork ();
176 }
177
Ilya Moiseenkof9a4fb42011-08-17 10:56:29 -0700178 // ------------------------------------------------------------
179 // -- Run the simulation
180 // --------------------------------------------
181 NS_LOG_INFO ("Run Simulation.");
182 Simulator::Stop (Seconds (20));
183 Simulator::Run ();
184 Simulator::Destroy ();
185
186 delete[] ipic;
187 delete[] ndc;
188 delete[] nc;
189
190 NS_LOG_INFO ("Done.");
191
192 return 0;
Ilya Moiseenkof9a4fb42011-08-17 10:56:29 -0700193}