44#include <sys/socket.h>
47#include "ns3/core-module.h"
48#include "ns3/network-module.h"
49#include "ns3/internet-module.h"
50#include "ns3/fd-net-device-module.h"
51#include "ns3/applications-module.h"
58main (
int argc,
char *argv[])
65 cmd.AddValue (
"tcpMode",
"1:true, 0:false, default mode UDP",tcpMode);
66 cmd.Parse (argc, argv);
71 factory =
"ns3::TcpSocketFactory";
75 factory =
"ns3::UdpSocketFactory";
78 GlobalValue::Bind (
"ChecksumEnabled",
BooleanValue (
true));
80 uint16_t sinkPort = 8000;
82 std::string dataRate(
"10Mb/s");
93 if (socketpair (AF_UNIX, SOCK_DGRAM, 0, sv) < 0)
100 clientDevice->SetFileDescriptor (sv[0]);
104 serverDevice->SetFileDescriptor (sv[1]);
113 addresses.
SetBase (
"10.0.0.0",
"255.255.255.0");
127 fd.
EnablePcap (
"fd2fd-onoff-server", serverDevice);
132 onoff.SetAttribute (
"Remote", serverAddress);
133 onoff.SetAttribute (
"OnTime",
StringValue (
"ns3::ConstantRandomVariable[Constant=1]"));
134 onoff.SetAttribute (
"OffTime",
StringValue (
"ns3::ConstantRandomVariable[Constant=0]"));
140 fd.
EnablePcap (
"fd2fd-onoff-client", clientDevice);
142 Simulator::Stop (
Seconds (30.0));
144 Simulator::Destroy ();
a polymophic address class
AttributeValue implementation for Address.
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.
AttributeValue implementation for Boolean.
Parse command-line arguments.
AttributeValue implementation for DataRate.
build a set of FdNetDevice objects Normally we eschew multiple inheritance, however,...
virtual NetDeviceContainer Install(Ptr< Node > node) const
This method creates a FdNetDevice and associates it to a node.
a NetDevice to read/write network traffic from/into a file descriptor.
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...
A helper class to make life easier while doing simple IPv4 address assignment in scripts.
void SetBase(Ipv4Address network, Ipv4Mask mask, Ipv4Address base="0.0.0.1")
Set the base network number, network mask and base address.
Ipv4InterfaceContainer Assign(const NetDeviceContainer &c)
Assign IP addresses to the net devices specified in the container based on the current network prefix...
Ipv4 addresses are stored in host order in this class.
holds a vector of std::pair of Ptr<Ipv4> and interface index.
holds a vector of ns3::NetDevice pointers
keep track of a set of node pointers.
Ptr< T > GetObject(void) const
Get a pointer to the requested aggregated Object.
A helper to make it easier to instantiate an ns3::OnOffApplication on a set of nodes.
A helper to make it easier to instantiate an ns3::PacketSinkApplication on a set of nodes.
void EnablePcap(std::string prefix, Ptr< NetDevice > nd, bool promiscuous=false, bool explicitFilename=false)
Enable pcap output the indicated net device.
Hold variables of type string.
Hold an unsigned integer type.
#define NS_FATAL_ERROR(msg)
Report a fatal error with a message and terminate.
#define NS_LOG_COMPONENT_DEFINE(name)
Define a Log component with a specific name.
#define NS_LOG_INFO(msg)
Use NS_LOG to output a message of level LOG_INFO.
Time Seconds(double value)
Construct a Time in the indicated unit.
Every class exported by the ns3 library is enclosed in the ns3 namespace.
static const uint32_t packetSize
Pcket size generated at the AP.