5#include "ns3/applications-module.h"
6#include "ns3/core-module.h"
7#include "ns3/csma-module.h"
8#include "ns3/internet-module.h"
9#include "ns3/mobility-module.h"
10#include "ns3/network-module.h"
11#include "ns3/point-to-point-module.h"
13#include "ns3/yans-wifi-helper.h"
31main(
int argc,
char* argv[])
39 cmd.AddValue(
"nCsma",
"Number of \"extra\" CSMA nodes/devices", nCsma);
40 cmd.AddValue(
"nWifi",
"Number of wifi STA devices", nWifi);
41 cmd.AddValue(
"verbose",
"Tell echo applications to log if true",
verbose);
42 cmd.AddValue(
"tracing",
"Enable pcap tracing",
tracing);
44 cmd.Parse(argc, argv);
51 std::cout <<
"nWifi should be 18 or less; otherwise grid layout exceeds the bounding box"
106 mobility.SetPositionAllocator(
"ns3::GridPositionAllocator",
120 mobility.SetMobilityModel(
"ns3::RandomWalk2dMobilityModel",
125 mobility.SetMobilityModel(
"ns3::ConstantPositionMobilityModel");
129 stack.Install(csmaNodes);
130 stack.Install(wifiApNode);
131 stack.Install(wifiStaNodes);
135 address.SetBase(
"10.1.1.0",
"255.255.255.0");
139 address.SetBase(
"10.1.2.0",
"255.255.255.0");
143 address.SetBase(
"10.1.3.0",
"255.255.255.0");
holds a vector of ns3::Application pointers.
Parse command-line arguments.
build a set of CsmaNetDevice objects
This class can be used to hold variables of floating point type such as 'double' or 'float'.
aggregate IP/TCP/UDP functionality to existing Nodes.
A helper class to make life easier while doing simple IPv4 address assignment in scripts.
static void PopulateRoutingTables()
Build a routing database and initialize the routing tables of the nodes in the simulation.
holds a vector of std::pair of Ptr<Ipv4> and interface index.
Helper class used to assign positions and mobility models to nodes.
holds a vector of ns3::NetDevice pointers
keep track of a set of node pointers.
Build a set of PointToPointNetDevice objects.
static void Destroy()
Execute the events scheduled with ScheduleDestroy().
static void Run()
Run the simulation.
static void Stop()
Tell the Simulator the calling event should be the last one executed.
The IEEE 802.11 SSID Information Element.
Hold variables of type string.
Create an application which sends a UDP packet and waits for an echo of this packet.
Create a server application which waits for input UDP packets and sends them back to the original sen...
Hold an unsigned integer type.
helps to create WifiNetDevice objects
create MAC layers for a ns3::WifiNetDevice.
@ DLT_IEEE802_11_RADIO
Include Radiotap link layer information.
manage and create wifi channel objects for the YANS model.
static YansWifiChannelHelper Default()
Create a channel helper in a default working state.
Make it easy to create and manage PHY objects for the YANS model.
#define NS_LOG_COMPONENT_DEFINE(name)
Define a Log component with a specific name.
Time NanoSeconds(uint64_t value)
Construct a Time in the indicated unit.
Time Seconds(double value)
Construct a Time in the indicated unit.
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.
@ LOG_LEVEL_INFO
LOG_INFO and above.
bool tracing
Flag to enable/disable generation of tracing files.