140 lines
4.5 KiB
C++
140 lines
4.5 KiB
C++
/*
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* Copyright (c) 2014 Universita' di Firenze
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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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* Author: Tommaso Pecorella <tommaso.pecorella@unifi.it>
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*/
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// Network topology
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//
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// n0 n1
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// | |
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// =================
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// WSN (802.15.4)
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//
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// - ICMPv6 echo request flows from n0 to n1 and back with ICMPv6 echo reply
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// - DropTail queues
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// - Tracing of queues and packet receptions to file "wsn-ping6.tr"
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//
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// This example is based on the "ping6.cc" example.
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#include "ns3/core-module.h"
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#include "ns3/internet-apps-module.h"
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#include "ns3/internet-module.h"
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#include "ns3/lr-wpan-module.h"
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#include "ns3/mobility-module.h"
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#include "ns3/sixlowpan-module.h"
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#include <fstream>
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using namespace ns3;
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NS_LOG_COMPONENT_DEFINE("Ping6WsnExample");
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int
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main(int argc, char** argv)
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{
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bool verbose = false;
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CommandLine cmd(__FILE__);
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cmd.AddValue("verbose", "turn on log components", verbose);
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cmd.Parse(argc, argv);
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if (verbose)
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{
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LogComponentEnable("Ping6WsnExample", LOG_LEVEL_INFO);
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LogComponentEnable("Ipv6EndPointDemux", LOG_LEVEL_ALL);
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LogComponentEnable("Ipv6L3Protocol", LOG_LEVEL_ALL);
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LogComponentEnable("Ipv6StaticRouting", LOG_LEVEL_ALL);
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LogComponentEnable("Ipv6ListRouting", LOG_LEVEL_ALL);
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LogComponentEnable("Ipv6Interface", LOG_LEVEL_ALL);
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LogComponentEnable("Icmpv6L4Protocol", LOG_LEVEL_ALL);
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LogComponentEnable("Ping", LOG_LEVEL_ALL);
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LogComponentEnable("NdiscCache", LOG_LEVEL_ALL);
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LogComponentEnable("SixLowPanNetDevice", LOG_LEVEL_ALL);
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}
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NS_LOG_INFO("Create nodes.");
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NodeContainer nodes;
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nodes.Create(2);
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// Set seed for random numbers
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SeedManager::SetSeed(167);
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// Install mobility
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MobilityHelper mobility;
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mobility.SetMobilityModel("ns3::ConstantPositionMobilityModel");
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Ptr<ListPositionAllocator> nodesPositionAlloc = CreateObject<ListPositionAllocator>();
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nodesPositionAlloc->Add(Vector(0.0, 0.0, 0.0));
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nodesPositionAlloc->Add(Vector(50.0, 0.0, 0.0));
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mobility.SetPositionAllocator(nodesPositionAlloc);
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mobility.Install(nodes);
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NS_LOG_INFO("Create channels.");
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LrWpanHelper lrWpanHelper;
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// Add and install the LrWpanNetDevice for each node
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// lrWpanHelper.EnableLogComponents();
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NetDeviceContainer devContainer = lrWpanHelper.Install(nodes);
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lrWpanHelper.AssociateToPan(devContainer, 10);
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std::cout << "Created " << devContainer.GetN() << " devices" << std::endl;
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std::cout << "There are " << nodes.GetN() << " nodes" << std::endl;
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/* Install IPv4/IPv6 stack */
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NS_LOG_INFO("Install Internet stack.");
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InternetStackHelper internetv6;
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internetv6.SetIpv4StackInstall(false);
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internetv6.Install(nodes);
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// Install 6LowPan layer
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NS_LOG_INFO("Install 6LoWPAN.");
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SixLowPanHelper sixlowpan;
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NetDeviceContainer six1 = sixlowpan.Install(devContainer);
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NS_LOG_INFO("Assign addresses.");
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Ipv6AddressHelper ipv6;
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ipv6.SetBase(Ipv6Address("2001:1::"), Ipv6Prefix(64));
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Ipv6InterfaceContainer i = ipv6.Assign(six1);
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NS_LOG_INFO("Create Applications.");
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/* Create a Ping application to send ICMPv6 echo request from node zero to
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* all-nodes (ff02::1).
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*/
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uint32_t packetSize = 16;
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uint32_t maxPacketCount = 5;
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Time interPacketInterval = Seconds(1.);
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PingHelper ping(i.GetAddress(1, 1));
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ping.SetAttribute("Count", UintegerValue(maxPacketCount));
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ping.SetAttribute("Interval", TimeValue(interPacketInterval));
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ping.SetAttribute("Size", UintegerValue(packetSize));
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ApplicationContainer apps = ping.Install(nodes.Get(0));
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apps.Start(Seconds(2.0));
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apps.Stop(Seconds(10.0));
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AsciiTraceHelper ascii;
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lrWpanHelper.EnableAsciiAll(ascii.CreateFileStream("ping6wsn.tr"));
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lrWpanHelper.EnablePcapAll(std::string("ping6wsn"), true);
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NS_LOG_INFO("Run Simulation.");
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Simulator::Run();
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Simulator::Destroy();
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NS_LOG_INFO("Done.");
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return 0;
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}
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