A Discrete-Event Network Simulator
API
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wsn-ping6.cc
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1/*
2 * Copyright (c) 2014 Universita' di Firenze
3 *
4 * SPDX-License-Identifier: GPL-2.0-only
5 *
6 * Author: Tommaso Pecorella <tommaso.pecorella@unifi.it>
7 */
8
9// Network topology
10//
11// n0 n1
12// | |
13// =================
14// WSN (802.15.4)
15//
16// - ICMPv6 echo request flows from n0 to n1 and back with ICMPv6 echo reply
17// - DropTail queues
18// - Tracing of queues and packet receptions to file "wsn-ping6.tr"
19//
20// This example is based on the "ping6.cc" example.
21
22#include "ns3/core-module.h"
23#include "ns3/internet-apps-module.h"
24#include "ns3/internet-module.h"
25#include "ns3/lr-wpan-module.h"
26#include "ns3/mobility-module.h"
27#include "ns3/sixlowpan-module.h"
28
29#include <fstream>
30
31using namespace ns3;
32
33NS_LOG_COMPONENT_DEFINE("Ping6WsnExample");
34
35int
36main(int argc, char** argv)
37{
38 bool verbose = false;
39
40 CommandLine cmd(__FILE__);
41 cmd.AddValue("verbose", "turn on log components", verbose);
42 cmd.Parse(argc, argv);
43
44 if (verbose)
45 {
46 LogComponentEnable("Ping6WsnExample", LOG_LEVEL_INFO);
47 LogComponentEnable("Ipv6EndPointDemux", LOG_LEVEL_ALL);
48 LogComponentEnable("Ipv6L3Protocol", LOG_LEVEL_ALL);
49 LogComponentEnable("Ipv6StaticRouting", LOG_LEVEL_ALL);
50 LogComponentEnable("Ipv6ListRouting", LOG_LEVEL_ALL);
51 LogComponentEnable("Ipv6Interface", LOG_LEVEL_ALL);
52 LogComponentEnable("Icmpv6L4Protocol", LOG_LEVEL_ALL);
54 LogComponentEnable("NdiscCache", LOG_LEVEL_ALL);
55 LogComponentEnable("SixLowPanNetDevice", LOG_LEVEL_ALL);
56 }
57
58 NS_LOG_INFO("Create nodes.");
60 nodes.Create(2);
61
62 // Set seed for random numbers
64
65 // Install mobility
67 mobility.SetMobilityModel("ns3::ConstantPositionMobilityModel");
68
70 nodesPositionAlloc->Add(Vector(0.0, 0.0, 0.0));
71 nodesPositionAlloc->Add(Vector(50.0, 0.0, 0.0));
72 mobility.SetPositionAllocator(nodesPositionAlloc);
73 mobility.Install(nodes);
74
75 NS_LOG_INFO("Create channels.");
76 LrWpanHelper lrWpanHelper;
77 lrWpanHelper.SetPropagationDelayModel("ns3::ConstantSpeedPropagationDelayModel");
78 lrWpanHelper.AddPropagationLossModel("ns3::LogDistancePropagationLossModel");
79 // Add and install the LrWpanNetDevice for each node
80 // lrWpanHelper.EnableLogComponents();
81 NetDeviceContainer devContainer = lrWpanHelper.Install(nodes);
82 lrWpanHelper.CreateAssociatedPan(devContainer, 10);
83
84 std::cout << "Created " << devContainer.GetN() << " devices" << std::endl;
85 std::cout << "There are " << nodes.GetN() << " nodes" << std::endl;
86
87 /* Install IPv4/IPv6 stack */
88 NS_LOG_INFO("Install Internet stack.");
89 InternetStackHelper internetv6;
90 internetv6.SetIpv4StackInstall(false);
91 internetv6.Install(nodes);
92
93 // Install 6LowPan layer
94 NS_LOG_INFO("Install 6LoWPAN.");
95 SixLowPanHelper sixlowpan;
96 NetDeviceContainer six1 = sixlowpan.Install(devContainer);
97
98 NS_LOG_INFO("Assign addresses.");
100 ipv6.SetBase(Ipv6Address("2001:1::"), Ipv6Prefix(64));
101 Ipv6InterfaceContainer i = ipv6.Assign(six1);
102
103 NS_LOG_INFO("Create Applications.");
104
105 /* Create a Ping application to send ICMPv6 echo request from node zero to
106 * all-nodes (ff02::1).
107 */
108 uint32_t packetSize = 16;
109 uint32_t maxPacketCount = 5;
110 Time interPacketInterval = Seconds(1.);
111 PingHelper ping(i.GetAddress(1, 1));
112
113 ping.SetAttribute("Count", UintegerValue(maxPacketCount));
114 ping.SetAttribute("Interval", TimeValue(interPacketInterval));
115 ping.SetAttribute("Size", UintegerValue(packetSize));
116 ApplicationContainer apps = ping.Install(nodes.Get(0));
117 apps.Start(Seconds(2.0));
118 apps.Stop(Seconds(10.0));
119
120 AsciiTraceHelper ascii;
121 lrWpanHelper.EnableAsciiAll(ascii.CreateFileStream("ping6wsn.tr"));
122 lrWpanHelper.EnablePcapAll(std::string("ping6wsn"), true);
123
124 NS_LOG_INFO("Run Simulation.");
127 NS_LOG_INFO("Done.");
128
129 return 0;
130}
holds a vector of ns3::Application pointers.
void Start(Time start) const
Start all of the Applications in this container at the start time given as a parameter.
void Stop(Time stop) const
Arrange for all of the Applications in this container to Stop() at the Time given as a parameter.
void EnableAsciiAll(std::string prefix)
Enable ascii trace output on each device (which is of the appropriate type) in the set of all nodes c...
Manage ASCII trace files for device models.
Ptr< OutputStreamWrapper > CreateFileStream(std::string filename, std::ios::openmode filemode=std::ios::out)
Create and initialize an output stream object we'll use to write the traced bits.
Parse command-line arguments.
aggregate IP/TCP/UDP functionality to existing Nodes.
void SetIpv4StackInstall(bool enable)
Enable/disable IPv4 stack install.
void Install(std::string nodeName) const
Aggregate implementations of the ns3::Ipv4, ns3::Ipv6, ns3::Udp, and ns3::Tcp classes onto the provid...
Helper class to auto-assign global IPv6 unicast addresses.
void SetBase(Ipv6Address network, Ipv6Prefix prefix, Ipv6Address base=Ipv6Address("::1"))
Set the base network number, network prefix, and base interface ID.
Ipv6InterfaceContainer Assign(const NetDeviceContainer &c)
Allocate an Ipv6InterfaceContainer with auto-assigned addresses.
Describes an IPv6 address.
Keep track of a set of IPv6 interfaces.
Ipv6Address GetAddress(uint32_t i, uint32_t j) const
Get the address for the specified index.
Describes an IPv6 prefix.
helps to manage and create IEEE 802.15.4 NetDevice objects
void CreateAssociatedPan(NetDeviceContainer c, uint16_t panId)
Creates an PAN with associated nodes and assigned addresses(16 and 64) from the nodes in the node con...
NetDeviceContainer Install(NodeContainer c)
Install a LrWpanNetDevice and the associated structures (e.g., channel) in the nodes.
void SetPropagationDelayModel(std::string name, Ts &&... args)
void AddPropagationLossModel(std::string name, Ts &&... args)
Helper class used to assign positions and mobility models to nodes.
holds a vector of ns3::NetDevice pointers
uint32_t GetN() const
Get the number of Ptr<NetDevice> stored in this container.
keep track of a set of node pointers.
uint32_t GetN() const
Get the number of Ptr<Node> stored in this container.
void Create(uint32_t n)
Create n nodes and append pointers to them to the end of this NodeContainer.
Ptr< Node > Get(uint32_t i) const
Get the Ptr<Node> stored in this container at a given index.
void EnablePcapAll(std::string prefix, bool promiscuous=false)
Enable pcap output on each device (which is of the appropriate type) in the set of all nodes created ...
Create a ping application and associate it to a node.
Definition ping-helper.h:31
Smart pointer class similar to boost::intrusive_ptr.
static void SetSeed(uint32_t seed)
Set the seed.
static void Destroy()
Execute the events scheduled with ScheduleDestroy().
Definition simulator.cc:131
static void Run()
Run the simulation.
Definition simulator.cc:167
Setup a sixlowpan stack to be used as a shim between IPv6 and a generic NetDevice.
NetDeviceContainer Install(NetDeviceContainer c)
Install the SixLoWPAN stack on top of an existing NetDevice.
Simulation virtual time values and global simulation resolution.
Definition nstime.h:94
Hold an unsigned integer type.
Definition uinteger.h:34
#define NS_LOG_COMPONENT_DEFINE(name)
Define a Log component with a specific name.
Definition log.h:191
#define NS_LOG_INFO(msg)
Use NS_LOG to output a message of level LOG_INFO.
Definition log.h:264
Ptr< T > CreateObject(Args &&... args)
Create an object by type, with varying number of constructor parameters.
Definition object.h:619
Time Seconds(double value)
Construct a Time in the indicated unit.
Definition nstime.h:1308
NodeContainer nodes
Every class exported by the ns3 library is enclosed in the ns3 namespace.
void LogComponentEnable(const std::string &name, LogLevel level)
Enable the logging output associated with that log component.
Definition log.cc:291
@ LOG_LEVEL_ALL
Print everything.
Definition log.h:105
@ LOG_LEVEL_INFO
LOG_INFO and above.
Definition log.h:93
mobility
Definition third.py:92
bool verbose
static const uint32_t packetSize
Packet size generated at the AP.