/* -*- 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/csma-channel.h"
#include "ns3/mac48-address.h"
#include "ns3/csma-net-device.h"
#include "ns3/csma-topology.h"
#include "ns3/csma-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"
NS_LOG_COMPONENT_DEFINE ("UdpEchoSimulation");
using namespace ns3;
int
main (int argc, char *argv[])
{
LogComponentEnable ("UdpEchoSimulation", LOG_LEVEL_INFO);
NS_LOG_INFO ("UDP Echo Simulation");
Ptr<Node> n0 = Create<InternetNode> ();
Ptr<Node> n1 = Create<InternetNode> ();
Ptr<Node> n2 = Create<InternetNode> ();
Ptr<Node> n3 = Create<InternetNode> ();
Ptr<CsmaChannel> lan =
CsmaTopology::CreateCsmaChannel (DataRate (5000000), MilliSeconds (2));
uint32_t nd0 = CsmaIpv4Topology::AddIpv4CsmaNetDevice (n0, lan,
"08:00:2e:00:00:00");
uint32_t nd1 = CsmaIpv4Topology::AddIpv4CsmaNetDevice (n1, lan,
"08:00:2e:00:00:01");
uint32_t nd2 = CsmaIpv4Topology::AddIpv4CsmaNetDevice (n2, lan,
"08:00:2e:00:00:02");
uint32_t nd3 = CsmaIpv4Topology::AddIpv4CsmaNetDevice (n3, lan,
"08:00:2e:00:00:03");
CsmaIpv4Topology::AddIpv4Address (n0, nd0, "10.1.1.1", "255.255.255.0");
CsmaIpv4Topology::AddIpv4Address (n1, nd1, "10.1.1.2", "255.255.255.0");
CsmaIpv4Topology::AddIpv4Address (n2, nd2, "10.1.1.3", "255.255.255.0");
CsmaIpv4Topology::AddIpv4Address (n3, nd3, "10.1.1.4", "255.255.255.0");
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 ();
#if 0
asciitrace.TraceAllNetDeviceRx ();
#endif
PcapTrace pcaptrace ("tutorial.pcap");
pcaptrace.TraceAllIp ();
Simulator::Run ();
Simulator::Destroy ();
}