A Discrete-Event Network Simulator
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1/* -*- Mode: C++; c-file-style: "gnu"; indent-tabs-mode:nil; -*- */
3 * Copyright (c) 2014 Universita' di Firenze
4 *
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License version 2 as
7 * published by the Free Software Foundation;
8 *
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * GNU General Public License for more details.
13 *
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software
16 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 *
18 * Author: Tommaso Pecorella <tommaso.pecorella@unifi.it>
19 */
21// Network topology
23// n0 n1
24// | |
25// =================
26// WSN (802.15.4)
28// - ICMPv6 echo request flows from n0 to n1 and back with ICMPv6 echo reply
29// - DropTail queues
30// - Tracing of queues and packet receptions to file "wsn-ping6.tr"
32// This example is based on the "ping6.cc" example.
34#include <fstream>
35#include "ns3/core-module.h"
36#include "ns3/internet-module.h"
37#include "ns3/sixlowpan-module.h"
38#include "ns3/lr-wpan-module.h"
39#include "ns3/internet-apps-module.h"
40#include "ns3/mobility-module.h"
42using namespace ns3;
44NS_LOG_COMPONENT_DEFINE ("Ping6WsnExample");
46int main (int argc, char **argv)
48 bool verbose = false;
50 CommandLine cmd (__FILE__);
51 cmd.AddValue ("verbose", "turn on log components", verbose);
52 cmd.Parse (argc, argv);
54 if (verbose)
55 {
56 LogComponentEnable ("Ping6WsnExample", LOG_LEVEL_INFO);
57 LogComponentEnable ("Ipv6EndPointDemux", LOG_LEVEL_ALL);
58 LogComponentEnable ("Ipv6L3Protocol", LOG_LEVEL_ALL);
59 LogComponentEnable ("Ipv6StaticRouting", LOG_LEVEL_ALL);
60 LogComponentEnable ("Ipv6ListRouting", LOG_LEVEL_ALL);
61 LogComponentEnable ("Ipv6Interface", LOG_LEVEL_ALL);
62 LogComponentEnable ("Icmpv6L4Protocol", LOG_LEVEL_ALL);
63 LogComponentEnable ("Ping6Application", LOG_LEVEL_ALL);
64 LogComponentEnable ("NdiscCache", LOG_LEVEL_ALL);
65 LogComponentEnable ("SixLowPanNetDevice", LOG_LEVEL_ALL);
66 }
68 NS_LOG_INFO ("Create nodes.");
70 nodes.Create (2);
72 // Set seed for random numbers
73 SeedManager::SetSeed (167);
75 // Install mobility
77 mobility.SetMobilityModel ("ns3::ConstantPositionMobilityModel");
79 Ptr<ListPositionAllocator> nodesPositionAlloc = CreateObject<ListPositionAllocator> ();
80 nodesPositionAlloc->Add (Vector (0.0, 0.0, 0.0));
81 nodesPositionAlloc->Add (Vector (50.0, 0.0, 0.0));
82 mobility.SetPositionAllocator (nodesPositionAlloc);
83 mobility.Install (nodes);
85 NS_LOG_INFO ("Create channels.");
86 LrWpanHelper lrWpanHelper;
87 // Add and install the LrWpanNetDevice for each node
88 // lrWpanHelper.EnableLogComponents();
89 NetDeviceContainer devContainer = lrWpanHelper.Install(nodes);
90 lrWpanHelper.AssociateToPan (devContainer, 10);
92 std::cout << "Created " << devContainer.GetN() << " devices" << std::endl;
93 std::cout << "There are " << nodes.GetN() << " nodes" << std::endl;
95 /* Install IPv4/IPv6 stack */
96 NS_LOG_INFO ("Install Internet stack.");
97 InternetStackHelper internetv6;
98 internetv6.SetIpv4StackInstall (false);
99 internetv6.Install (nodes);
101 // Install 6LowPan layer
102 NS_LOG_INFO ("Install 6LoWPAN.");
103 SixLowPanHelper sixlowpan;
104 NetDeviceContainer six1 = sixlowpan.Install (devContainer);
106 NS_LOG_INFO ("Assign addresses.");
108 ipv6.SetBase (Ipv6Address ("2001:1::"), Ipv6Prefix (64));
109 Ipv6InterfaceContainer i = ipv6.Assign (six1);
111 NS_LOG_INFO ("Create Applications.");
113 /* Create a Ping6 application to send ICMPv6 echo request from node zero to
114 * all-nodes (ff02::1).
115 */
116 uint32_t packetSize = 10;
117 uint32_t maxPacketCount = 5;
118 Time interPacketInterval = Seconds (1.);
119 Ping6Helper ping6;
121 ping6.SetLocal (i.GetAddress (0, 1));
122 ping6.SetRemote (i.GetAddress (1, 1));
123 // ping6.SetRemote (Ipv6Address::GetAllNodesMulticast ());
125 ping6.SetAttribute ("MaxPackets", UintegerValue (maxPacketCount));
126 ping6.SetAttribute ("Interval", TimeValue (interPacketInterval));
127 ping6.SetAttribute ("PacketSize", UintegerValue (packetSize));
128 ApplicationContainer apps = ping6.Install (nodes.Get (0));
129 apps.Start (Seconds (2.0));
130 apps.Stop (Seconds (10.0));
132 AsciiTraceHelper ascii;
133 lrWpanHelper.EnableAsciiAll (ascii.CreateFileStream ("ping6wsn.tr"));
134 lrWpanHelper.EnablePcapAll (std::string ("ping6wsn"), true);
136 NS_LOG_INFO ("Run Simulation.");
137 Simulator::Run ();
138 Simulator::Destroy ();
139 NS_LOG_INFO ("Done.");
holds a vector of ns3::Application pointers.
void Start(Time start)
Arrange for all of the Applications in this container to Start() at the Time given as a parameter.
void Stop(Time stop)
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.
Definition: trace-helper.h:163
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.
Definition: command-line.h:229
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.
Definition: ipv6-address.h:50
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.
Definition: ipv6-address.h:456
helps to manage and create IEEE 802.15.4 NetDevice objects
void AssociateToPan(NetDeviceContainer c, uint16_t panId)
Associate the nodes to the same PAN.
NetDeviceContainer Install(NodeContainer c)
Install a LrWpanNetDevice and the associated structures (e.g., channel) in the nodes.
Helper class used to assign positions and mobility models to nodes.
holds a vector of ns3::NetDevice pointers
uint32_t GetN(void) const
Get the number of Ptr<NetDevice> stored in this container.
keep track of a set of node pointers.
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 ...
Ping6 application helper.
Definition: ping6-helper.h:39
void SetRemote(Ipv6Address ip)
Set the remote IPv6 address.
Definition: ping6-helper.cc:40
ApplicationContainer Install(NodeContainer c)
Install the application in Nodes.
Definition: ping6-helper.cc:50
void SetAttribute(std::string name, const AttributeValue &value)
Set some attributes.
Definition: ping6-helper.cc:45
void SetLocal(Ipv6Address ip)
Set the local IPv6 address.
Definition: ping6-helper.cc:35
Smart pointer class similar to boost::intrusive_ptr.
Definition: ptr.h:74
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:103
AttributeValue implementation for Time.
Definition: nstime.h:1308
Hold an unsigned integer type.
Definition: uinteger.h:44
Vector3D Vector
Vector alias typedef for compatibility with mobility models.
Definition: vector.h:324
Define a Log component with a specific name.
Definition: log.h:205
#define NS_LOG_INFO(msg)
Use NS_LOG to output a message of level LOG_INFO.
Definition: log.h:281
Time Seconds(double value)
Construct a Time in the indicated unit.
Definition: nstime.h:1244
Definition: first.py:32
Every class exported by the ns3 library is enclosed in the ns3 namespace.
Print everything.
Definition: log.h:116
LOG_INFO and above.
Definition: log.h:107
void LogComponentEnable(char const *name, enum LogLevel level)
Enable the logging output associated with that log component.
Definition: log.cc:361
Definition: second.py:35
Definition: third.py:107
bool verbose
static const uint32_t packetSize
Packet size generated at the AP.