19 #include "ns3/core-module.h" 20 #include "ns3/point-to-point-module.h" 21 #include "ns3/network-module.h" 22 #include "ns3/applications-module.h" 23 #include "ns3/mobility-module.h" 24 #include "ns3/csma-module.h" 25 #include "ns3/internet-module.h" 26 #include "ns3/mpi-module.h" 27 #include "ns3/yans-wifi-helper.h" 60 main (
int argc,
char *argv[])
70 cmd.AddValue (
"nCsma",
"Number of \"extra\" CSMA nodes/devices",
nCsma);
71 cmd.AddValue (
"nWifi",
"Number of wifi STA devices",
nWifi);
72 cmd.AddValue (
"verbose",
"Tell echo applications to log if true",
verbose);
73 cmd.AddValue (
"tracing",
"Enable pcap tracing",
tracing);
74 cmd.AddValue (
"nullmsg",
"Enable the use of null-message synchronization", nullmsg);
75 cmd.AddValue (
"test",
"Enable regression test output", testing);
77 cmd.Parse (argc,argv);
84 std::cout <<
"nWifi should be 18 or less; otherwise grid layout exceeds the bounding box" << std::endl;
95 uint32_t systemId = 0;
96 uint32_t systemCount = 1;
119 if (systemCount != 2)
121 std::cout <<
"This simulation requires 2 and only 2 logical processors." << std::endl;
126 uint32_t systemWifi = 0;
129 uint32_t systemCsma = systemCount - 1;
133 Ptr<Node> p2pNode1 = CreateObject<Node> (systemWifi);
134 Ptr<Node> p2pNode2 = CreateObject<Node> (systemCsma);
167 wifi.SetRemoteStationManager (
"ns3::AarfWifiManager");
171 mac.SetType (
"ns3::StaWifiMac",
178 mac.SetType (
"ns3::ApWifiMac",
186 mobility.SetPositionAllocator (
"ns3::GridPositionAllocator",
194 mobility.SetMobilityModel (
"ns3::RandomWalk2dMobilityModel",
198 mobility.SetMobilityModel (
"ns3::ConstantPositionMobilityModel");
208 address.SetBase (
"10.1.1.0",
"255.255.255.0");
212 address.SetBase (
"10.1.2.0",
"255.255.255.0");
216 address.SetBase (
"10.1.3.0",
"255.255.255.0");
223 if (systemId == systemCsma)
240 if (systemId == systemWifi)
269 if (systemId == systemCsma)
272 phy.EnablePcap (
"third-distributed-csma",
apDevices.Get (0));
278 phy.EnablePcap (
"third-distributed-wifi",
apDevices.Get (0));
holds a vector of ns3::Application pointers.
Prefix all trace prints with simulation node.
AttributeValue implementation for Boolean.
holds a vector of std::pair of Ptr<Ipv4> and interface index.
static void PopulateRoutingTables(void)
Build a routing database and initialize the routing tables of the nodes in the simulation.
Hold variables of type string.
Make it easy to create and manage PHY objects for the YANS model.
static YansWifiChannelHelper Default(void)
Create a channel helper in a default working state.
Create an application which sends a UDP packet and waits for an echo of this packet.
static void Run(void)
Run the simulation.
#define NS_LOG_COMPONENT_DEFINE(name)
Define a Log component with a specific name.
aggregate IP/TCP/UDP functionality to existing Nodes.
static void Disable()
Clean up the ns-3 parallel communications interface.
Build a set of PointToPointNetDevice objects.
helps to create WifiNetDevice objects
Common methods for MPI examples.
static void Init(void)
PacketSink receive trace callback.
AttributeValue implementation for Rectangle.
Create a server application which waits for input UDP packets and sends them back to the original sen...
void LogComponentEnable(char const *name, enum LogLevel level)
Enable the logging output associated with that log component.
AttributeValue implementation for Time.
Time NanoSeconds(uint64_t value)
Construct a Time in the indicated unit.
static void Enable(int *pargc, char ***pargv)
Setup the parallel communication interface.
Hold an unsigned integer type.
holds a vector of ns3::NetDevice pointers
static void Verify(unsigned long expectedCount)
Verify the sink trace count observed matches the expected count.
static void Bind(std::string name, const AttributeValue &value)
Iterate over the set of GlobalValues until a matching name is found and then set its value with Globa...
Parse command-line arguments.
static void Destroy(void)
Execute the events scheduled with ScheduleDestroy().
Prefix all trace prints with simulation time.
Every class exported by the ns3 library is enclosed in the ns3 namespace.
keep track of a set of node pointers.
manage and create wifi channel objects for the YANS model.
create MAC layers for a ns3::WifiNetDevice.
The IEEE 802.11 SSID Information Element.
build a set of CsmaNetDevice objects
LogLevel
Logging severity classes and levels.
Helper class used to assign positions and mobility models to nodes.
static uint32_t GetSystemId()
Get the id number of this rank.
static void Stop(void)
Tell the Simulator the calling event should be the last one executed.
Time Seconds(double value)
Construct a Time in the indicated unit.
AttributeValue implementation for Ssid.
A helper class to make life easier while doing simple IPv4 address assignment in scripts.
static void SinkTrace(const ns3::Ptr< const ns3::Packet > packet, const ns3::Address &srcAddress, const ns3::Address &destAddress)
PacketSink receive trace callback.
This class can be used to hold variables of floating point type such as 'double' or 'float'...
static uint32_t GetSize()
Get the number of ranks used by ns-3.
Callback< R, Ts... > MakeCallback(R(T::*memPtr)(Ts...), OBJ objPtr)
Build Callbacks for class method members which take varying numbers of arguments and potentially retu...
bool tracing
Flag to enable/disable generation of tracing files.