Aodv routing with randomwalk mobility, CBR data sending, netflowmonitoring, and routing table export

tugas2_aodv.cc

/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/*
 * Copyright (c) 2009 IITP RAS
 *
 * 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
 *
 * This is an example script for AODV manet routing protocol.
 *
 * Authors: Pavel Boyko <boyko@iitp.ru>
 */

#include "ns3/aodv-module.h"
#include "ns3/core-module.h"
#include "ns3/network-module.h"
#include "ns3/applications-module.h"
#include "ns3/internet-module.h"
#include "ns3/mobility-module.h"
#include "ns3/flow-monitor-module.h"
#include "ns3/point-to-point-module.h"
#include "ns3/wifi-module.h"
#include "ns3/v4ping-helper.h"
#include "ns3/netanim-module.h"
#include <iostream>
#include <cmath>

using namespace ns3;

class Aodv
{
  public:
    Aodv ();
    bool Configure (int argc, char **argv);
    void Run ();
    void Report (std::ostream & os);
    void RunRandomPing ();
    void CheckThroughput();
    Ptr<Socket> SetupPacketReceive (Ipv4Address addr, Ptr<Node> node);
    void ReceivePacket (Ptr<Socket> socket);
    static void CourseChange (std::string foo, Ptr<const MobilityModel> mobility)
    {
      Vector pos = mobility->GetPosition ();
      Vector vel = mobility->GetVelocity ();
      if ( pos.x > 490 || pos.x < 10 ||
           pos.y > 490 || pos.y < 10 ) {
        std::cout << Simulator::Now () << ", model=" << mobility << ", POS: x=" << pos.x << ", y=" << pos.y
                  << ", z=" << pos.z << "; VEL:" << vel.x << ", y=" << vel.y
                  << ", z=" << vel.z << ". Walking near the bound!!" << std::endl;
      }
    };
    static inline std::string PrintReceivedPacket (Ptr<Socket> socket, Ptr<Packet> packet, Address senderAddress)
    {
      std::ostringstream oss;
      oss << Simulator::Now ().GetSeconds () << " " << socket->GetNode ()->GetId ();
      if (InetSocketAddress::IsMatchingType (senderAddress)) {
        InetSocketAddress addr = InetSocketAddress::ConvertFrom (senderAddress);
        oss << " received one packet from " << addr.GetIpv4 ();
      } else {
        oss << " received one packet!";
      }
      return oss.str ();
    }

  private:
    uint32_t size, packetsReceived=0, bytesTotal=0, port=9;
    double step, time, txp;
    std::string protocol="aodv", dataRate = "2";
    bool pcap, printRoutes, netflowMonitor;
    NodeContainer nodes;
    NetDeviceContainer devices;
    Ipv4InterfaceContainer interfaces;
    std::ostringstream filename;

  private:
    void CreateNodes ();
    /// Create the devices
    void CreateDevices ();
    /// Create the network
    void InstallInternetStack ();
    /// Create the simulation applications
    void InstallApplications ();
};

int main (int argc, char **argv)
{
  Aodv test;
  if (!test.Configure (argc, argv))
    NS_FATAL_ERROR ("Configuration failed. Aborted.");

  test.Run ();
  test.Report (std::cout);
  return 0;
}

Aodv::Aodv() :
  size (20),
  step (500),
  time (20),
  txp(7.5),
  dataRate ("2"), // "5_5", "11"
  pcap (true),
  printRoutes (true),
  netflowMonitor (true)
{}

bool Aodv::Configure (int argc, char **argv)
{
  SeedManager::SetSeed (12345);
  CommandLine cmd;

  cmd.AddValue ("pcap", "Write PCAP traces.", pcap);
  cmd.AddValue ("printRoutes", "Print routing table dumps.", printRoutes);
  cmd.AddValue ("size", "Number of nodes.", size);
  cmd.AddValue ("time", "Simulation time, s.", time);
  cmd.AddValue ("step", "Grid step, m", step);

  cmd.Parse (argc, argv);
  return true;
}

void Aodv::Run ()
{
  filename << dataRate << "Mbps-" << std::to_string (size) << "nodes";
  CreateNodes ();
  CreateDevices ();
  InstallInternetStack ();

  std::ofstream out ("aodv_throughput-" + filename.str () + ".output.csv");
  out << "SimulationSecond,"
      << "ReceiveRate,"
      << "PacketsReceived,"
      << "NumberOfSinks,"
      << "RoutingProtocol,"
      << "TransmissionPower"
      << std::endl;
  out.close ();

  CheckThroughput();
  InstallApplications ();

  std::cout << "Starting simulation for " << time << " s ...\n";

  AnimationInterface anim ("aodv_anim-" + filename.str () + ".xml");
  anim.SetMobilityPollInterval (Seconds (1));
  anim.EnablePacketMetadata (true);

  // Flow monitor
  FlowMonitorHelper flowmonHelper;
  if(netflowMonitor)
    flowmonHelper.InstallAll ();

  Simulator::Stop (Seconds (time));
  Simulator::Run ();

  if(netflowMonitor) {
    flowmonHelper.SerializeToXmlFile("aodv_flowmonitor-" + filename.str () + ".xml", false, false);
  }

  Simulator::Destroy ();
}

void Aodv::Report (std::ostream &)
{
}

void Aodv::CreateNodes ()
{
  std::cout << "Creating " << (unsigned)size << " nodes " << step << " m apart.\n";
  nodes.Create (size);
  for (uint32_t i = 0; i < size; ++i) {
    std::ostringstream os;
    os << "node-" << i;
    Names::Add (os.str (), nodes.Get (i));
  }

  MobilityHelper mobility;

  // // location list
  // Ptr<ListPositionAllocator> positionAlloc = CreateObject <ListPositionAllocator>();
  // for (size_t i = 0; i < size; i++) {
  //   double x, y;
  //   x = ( (double)rand() / (double)RAND_MAX ) * step;
  //   y = ( (double)rand() / (double)RAND_MAX ) * step;
  //   std::cout << "set node-" << i << " to " << x << "," << y << "...\n";
  //   positionAlloc->Add(Vector(x, y, 0));
  // }
  // mobility.SetPositionAllocator(positionAlloc);

  // // grid position
  // mobility.SetPositionAllocator ("ns3::GridPositionAllocator",
  //   "MinX",       DoubleValue (0),
  //   "MinY",       DoubleValue (0),
  //   "DeltaX",     DoubleValue (step/sqrt(size)),
  //   "DeltaY",     DoubleValue (step/sqrt(size)),
  //   "GridWidth",  UintegerValue (sqrt(size)));

  // random in rectangle
  mobility.SetPositionAllocator ( "ns3::RandomRectanglePositionAllocator",
       "X", StringValue ("ns3::UniformRandomVariable"
                           "[Min=" + std::to_string(0) +
                           "|Max=" + std::to_string(step) + "]"),
       "Y", StringValue ("ns3::UniformRandomVariable"
                           "[Min=" + std::to_string(0) +
                           "|Max=" + std::to_string(step) + "]"));

  // // random around corner
  // mobility.SetPositionAllocator ( "ns3::RandomDiscPositionAllocator",
  //       "X",   StringValue (std::to_string(step/2)),
  //       "Y",   StringValue (std::to_string(step/2)),
  //       "Rho", StringValue ("ns3::UniformRandomVariable"
  //                           "[Min=" + std::to_string(-1*step/2) +
  //                           "|Max=" + std::to_string(step/2) + "]"));

  // // random walk mode Time
  // mobility.SetMobilityModel ( "ns3::RandomWalk2dMobilityModel",
  //     "Mode",   StringValue ("Time"),
  //     "Time",   StringValue ("1s"),
  //     "Speed",  StringValue ("ns3::ConstantRandomVariable[Constant=2.0]"),
  //     "Bounds", RectangleValue(Rectangle (0, 500, 0, 500))
  // );

  mobility.Install (nodes);

  Config::Connect ("/NodeList/*/$ns3::MobilityModel/CourseChange",
                   MakeCallback (&CourseChange));
}

void Aodv::CreateDevices ()
{
  WifiMacHelper wifiMac;
  wifiMac.SetType ("ns3::AdhocWifiMac");
  YansWifiPhyHelper wifiPhy = YansWifiPhyHelper::Default ();
  YansWifiChannelHelper wifiChannel = YansWifiChannelHelper::Default ();
  wifiPhy.SetChannel (wifiChannel.Create ());
  WifiHelper wifi;
  wifi.SetStandard (WIFI_PHY_STANDARD_80211b);
  wifi.SetRemoteStationManager ( "ns3::ConstantRateWifiManager",
      // "DataMode",         StringValue ("OfdmRate6Mbps"),
      "DataMode",         StringValue ("DsssRate" +  dataRate + "Mbps"),
      "ControlMode",      StringValue ("DsssRate" +  dataRate + "Mbps"),
      "RtsCtsThreshold",  UintegerValue (0));
  wifiPhy.Set ("TxPowerStart",DoubleValue (txp));
  wifiPhy.Set ("TxPowerEnd", DoubleValue (txp));
  devices = wifi.Install (wifiPhy, wifiMac, nodes);

  if (pcap){
    wifiPhy.EnablePcapAll ("aodv_pcap-" + filename.str ());
  }
}

void Aodv::InstallInternetStack ()
{
  AodvHelper aodv;
  // you can configure AODV attributes here using aodv.Set(name, value)
  InternetStackHelper stack;
  stack.SetRoutingHelper (aodv); // has effect on the next Install ()
  stack.Install (nodes);
  Ipv4AddressHelper address;
  address.SetBase ("10.0.0.0", "255.0.0.0");
  interfaces = address.Assign (devices);

  if (printRoutes) {
    Ptr<OutputStreamWrapper> routingStream = Create<OutputStreamWrapper> ("aodv_route-" + filename.str () + ".routes", std::ios::out);
    aodv.PrintRoutingTableAllAt (Seconds (8), routingStream);
  }

  OnOffHelper onoff ("ns3::UdpSocketFactory",Address ());
  onoff.SetAttribute ("OnTime", StringValue ("ns3::ConstantRandomVariable[Constant=1.0]"));
  onoff.SetAttribute ("OffTime", StringValue ("ns3::ConstantRandomVariable[Constant=0.0]"));

  for (uint32_t i = 0; i < size; i++) {
    Ptr<Socket> sink = SetupPacketReceive (interfaces.GetAddress (i), nodes.Get (i));

    AddressValue remoteAddress (InetSocketAddress (interfaces.GetAddress (i), port));
    onoff.SetAttribute ("Remote", remoteAddress);

    Ptr<UniformRandomVariable> var = CreateObject<UniformRandomVariable> ();
    ApplicationContainer temp = onoff.Install (nodes.Get ( (i + 1) % size ));
    temp.Start (Seconds (var->GetValue (10.0,11.0)));
    temp.Stop (Seconds (time));
  }
}

Ptr<Socket> Aodv::SetupPacketReceive (Ipv4Address addr, Ptr<Node> node)
{
  TypeId tid = TypeId::LookupByName ("ns3::UdpSocketFactory");
  Ptr<Socket> sink = Socket::CreateSocket (node, tid);
  InetSocketAddress local = InetSocketAddress (addr, port);
  sink->Bind (local);
  sink->SetRecvCallback (MakeCallback (&Aodv::ReceivePacket, this));
  return sink;
}

void Aodv::InstallApplications ()
{
  // V4PingHelper ping (interfaces.GetAddress (size - 1));
  // ping.SetAttribute ("Verbose", BooleanValue (true));
  //
  // ApplicationContainer p = ping.Install (nodes.Get (0));
  // p.Start (Seconds (0));
  // p.Stop (Seconds (time) - Seconds (0.001));
  //
  // // move node away
  // Ptr<Node> node = nodes.Get (size/2);
  // Ptr<MobilityModel> mob = node->GetObject<MobilityModel> ();
  // Simulator::Schedule (Seconds (time/3), &MobilityModel::SetPosition, mob, Vector (1e5, 1e5, 1e5));

  // RunRandomPing();
}

void Aodv::RunRandomPing()
{
  int src, dst;
  src = (int)( ( (double)rand() / (double)RAND_MAX ) * ( size - 1 ) ) ;
  dst = (int)( ( (double)rand() / (double)RAND_MAX ) * ( size - 1 ) ) ;

  std::cout << "Doing ping from node-" << src << "(" << interfaces.GetAddress (src)
            << ") to node-" << dst << "(" << interfaces.GetAddress (dst) << ")"
            << std::endl;

  V4PingHelper ping (interfaces.GetAddress (src));
  ping.SetAttribute ("Verbose", BooleanValue (true));

  ApplicationContainer p = ping.Install (nodes.Get (dst));
  p.Start (Seconds (0));
  p.Stop (Seconds (time) - Seconds (0.001));
}

void Aodv::CheckThroughput ()
{
  double kbs = (bytesTotal * 8.0) / 1000;
  bytesTotal = 0;

  std::ofstream out ("aodv_throughput-" + filename.str () + ".output.csv", std::ios::app);

  out << (Simulator::Now ()).GetSeconds () << ","
      << kbs << ","
      << packetsReceived << ","
      << size << ","
      << protocol << ","
      << txp << ""
      << std::endl;

  out.close ();
  packetsReceived = 0;
  Simulator::Schedule (Seconds (1.0), &Aodv::CheckThroughput, this);
}

void Aodv::ReceivePacket (Ptr<Socket> socket)
{
  Ptr<Packet> packet;
  Address senderAddress;
  while ((packet = socket->RecvFrom (senderAddress))) {
    bytesTotal += packet->GetSize ();
    packetsReceived += 1;
    NS_LOG_UNCOND (PrintReceivedPacket (socket, packet, senderAddress));
  }
}

wscript

## -*- Mode: python; py-indent-offset: 4; indent-tabs-mode: nil; coding: utf-8; -*-netanim

def build(bld):
    obj = bld.create_ns3_program('tugas2_aodv',
                                 ['netanim','wifi', 'internet', 'aodv', 'internet-apps', 'flow-monitor'])
    obj.source = 'tugas2_aodv.cc'