A Discrete-Event Network Simulator
API
ping6.cc
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1/* -*- Mode: C++; c-file-style: "gnu"; indent-tabs-mode:nil; -*- */
2/*
3 * Copyright (c) 2008-2009 Strasbourg University
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
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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: Sebastien Vincent <vincent@clarinet.u-strasbg.fr>
19 */
20
21// Network topology
22//
23// n0 n1
24// | |
25// =================
26// LAN
27//
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 "ping6.tr"
31
32#include <fstream>
33#include "ns3/core-module.h"
34#include "ns3/internet-module.h"
35#include "ns3/csma-module.h"
36#include "ns3/internet-apps-module.h"
37
38using namespace ns3;
39
40NS_LOG_COMPONENT_DEFINE ("Ping6Example");
41
42int main (int argc, char **argv)
43{
44 bool verbose = false;
45
46 CommandLine cmd (__FILE__);
47 cmd.AddValue ("verbose", "turn on log components", verbose);
48 cmd.Parse (argc, argv);
49
50 if (verbose)
51 {
52 LogComponentEnable ("Ping6Example", LOG_LEVEL_INFO);
53 LogComponentEnable ("Ipv6EndPointDemux", LOG_LEVEL_ALL);
54 LogComponentEnable ("Ipv6L3Protocol", LOG_LEVEL_ALL);
55 LogComponentEnable ("Ipv6StaticRouting", LOG_LEVEL_ALL);
56 LogComponentEnable ("Ipv6ListRouting", LOG_LEVEL_ALL);
57 LogComponentEnable ("Ipv6Interface", LOG_LEVEL_ALL);
58 LogComponentEnable ("Icmpv6L4Protocol", LOG_LEVEL_ALL);
59 LogComponentEnable ("Ping6Application", LOG_LEVEL_ALL);
60 LogComponentEnable ("NdiscCache", LOG_LEVEL_ALL);
61 }
62
63 NS_LOG_INFO ("Create nodes.");
65 n.Create (4);
66
67 /* Install IPv4/IPv6 stack */
68 InternetStackHelper internetv6;
69 internetv6.SetIpv4StackInstall (false);
70 internetv6.Install (n);
71
72 NS_LOG_INFO ("Create channels.");
74 csma.SetChannelAttribute ("DataRate", DataRateValue (5000000));
75 csma.SetChannelAttribute ("Delay", TimeValue (MilliSeconds (2)));
76 NetDeviceContainer d = csma.Install (n);
77
79 NS_LOG_INFO ("Assign IPv6 Addresses.");
80 Ipv6InterfaceContainer i = ipv6.Assign (d);
81
82 NS_LOG_INFO ("Create Applications.");
83
84 /* Create a Ping6 application to send ICMPv6 echo request from node zero to
85 * all-nodes (ff02::1).
86 */
87 uint32_t packetSize = 1024;
88 uint32_t maxPacketCount = 5;
89 Time interPacketInterval = Seconds (1.);
90 Ping6Helper ping6;
91
92 /*
93 ping6.SetLocal (i.GetAddress (0, 1));
94 ping6.SetRemote (i.GetAddress (1, 1));
95 */
96 ping6.SetIfIndex (i.GetInterfaceIndex (0));
97 ping6.SetRemote (Ipv6Address::GetAllNodesMulticast ());
98
99 ping6.SetAttribute ("MaxPackets", UintegerValue (maxPacketCount));
100 ping6.SetAttribute ("Interval", TimeValue (interPacketInterval));
101 ping6.SetAttribute ("PacketSize", UintegerValue (packetSize));
102 ApplicationContainer apps = ping6.Install (n.Get (0));
103 apps.Start (Seconds (2.0));
104 apps.Stop (Seconds (10.0));
105
106 AsciiTraceHelper ascii;
107 csma.EnableAsciiAll (ascii.CreateFileStream ("ping6.tr"));
108 csma.EnablePcapAll (std::string ("ping6"), true);
109
110 NS_LOG_INFO ("Run Simulation.");
111 Simulator::Run ();
112 Simulator::Destroy ();
113 NS_LOG_INFO ("Done.");
114}
115
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.
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
build a set of CsmaNetDevice objects
Definition: csma-helper.h:47
AttributeValue implementation for DataRate.
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.
Ipv6InterfaceContainer Assign(const NetDeviceContainer &c)
Allocate an Ipv6InterfaceContainer with auto-assigned addresses.
Keep track of a set of IPv6 interfaces.
uint32_t GetInterfaceIndex(uint32_t i) const
Get the interface index for the specified node index.
holds a vector of ns3::NetDevice pointers
keep track of a set of node pointers.
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.
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 SetIfIndex(uint32_t ifIndex)
Set the out interface index.
Definition: ping6-helper.cc:67
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
#define NS_LOG_COMPONENT_DEFINE(name)
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
Time MilliSeconds(uint64_t value)
Construct a Time in the indicated unit.
Definition: nstime.h:1252
Every class exported by the ns3 library is enclosed in the ns3 namespace.
@ LOG_LEVEL_ALL
Print everything.
Definition: log.h:116
@ LOG_LEVEL_INFO
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
csma
Definition: second.py:63
cmd
Definition: second.py:35
bool verbose
static const uint32_t packetSize
Packet size generated at the AP.