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