92 lines
2.8 KiB
C++
92 lines
2.8 KiB
C++
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/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
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/*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation;
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include "ns3/log.h"
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#include "ns3/ptr.h"
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#include "ns3/internet-node.h"
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#include "ns3/csma-channel.h"
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#include "ns3/mac48-address.h"
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#include "ns3/csma-net-device.h"
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#include "ns3/csma-topology.h"
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#include "ns3/csma-ipv4-topology.h"
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#include "ns3/udp-echo-client.h"
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#include "ns3/udp-echo-server.h"
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#include "ns3/simulator.h"
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#include "ns3/nstime.h"
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NS_LOG_COMPONENT_DEFINE ("UdpEchoSimulation");
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using namespace ns3;
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int
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main (int argc, char *argv[])
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{
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LogComponentEnable ("UdpEchoSimulation", LOG_LEVEL_INFO);
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NS_LOG_INFO ("UDP Echo Simulation");
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Ptr<Node> n0 = Create<InternetNode> ();
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Ptr<Node> n1 = Create<InternetNode> ();
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Ptr<Node> n2 = Create<InternetNode> ();
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Ptr<Node> n3 = Create<InternetNode> ();
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Ptr<CsmaChannel> lan =
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CsmaTopology::CreateCsmaChannel (DataRate (5000000), MilliSeconds (2));
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uint32_t nd0 = CsmaIpv4Topology::AddIpv4CsmaNetDevice (n0, lan,
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Mac48Address("08:00:2e:00:00:00"));
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uint32_t nd1 = CsmaIpv4Topology::AddIpv4CsmaNetDevice (n1, lan,
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Mac48Address("08:00:2e:00:00:01"));
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uint32_t nd2 = CsmaIpv4Topology::AddIpv4CsmaNetDevice (n2, lan,
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Mac48Address("08:00:2e:00:00:02"));
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uint32_t nd3 = CsmaIpv4Topology::AddIpv4CsmaNetDevice (n3, lan,
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Mac48Address("08:00:2e:00:00:03"));
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CsmaIpv4Topology::AddIpv4Address (n0, nd0, Ipv4Address ("10.1.1.1"),
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Ipv4Mask ("255.255.255.0"));
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CsmaIpv4Topology::AddIpv4Address (n1, nd1, Ipv4Address ("10.1.1.2"),
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Ipv4Mask ("255.255.255.0"));
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CsmaIpv4Topology::AddIpv4Address (n2, nd2, Ipv4Address ("10.1.1.3"),
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Ipv4Mask ("255.255.255.0"));
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CsmaIpv4Topology::AddIpv4Address (n3, nd3, Ipv4Address ("10.1.1.4"),
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Ipv4Mask ("255.255.255.0"));
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uint32_t packetSize = 1024;
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uint16_t port = 7;
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uint32_t maxPacketCount = 1;
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Time interPacketInterval = Seconds (1.);
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Ptr<UdpEchoClient> client = Create<UdpEchoClient> (n0, "10.1.1.2", port,
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maxPacketCount, interPacketInterval, packetSize);
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Ptr<UdpEchoServer> server = Create<UdpEchoServer> (n1, port);
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server->Start(Seconds(1.));
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client->Start(Seconds(2.));
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server->Stop (Seconds(10.));
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client->Stop (Seconds(10.));
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Simulator::Run ();
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Simulator::Destroy ();
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}
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