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A Discrete-Event Network Simulator
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API
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Go to the documentation of this file.
53 #include "ns3/command-line.h"
54 #include "ns3/config.h"
55 #include "ns3/double.h"
56 #include "ns3/string.h"
58 #include "ns3/yans-wifi-helper.h"
59 #include "ns3/mobility-helper.h"
60 #include "ns3/ipv4-address-helper.h"
61 #include "ns3/yans-wifi-channel.h"
62 #include "ns3/mobility-model.h"
63 #include "ns3/internet-stack-helper.h"
71 while (socket->
Recv ())
78 uint32_t pktCount,
Time pktInterval )
84 socket,
pktSize,pktCount - 1, pktInterval);
92 int main (
int argc,
char *argv[])
94 std::string phyMode (
"DsssRate1Mbps");
97 uint32_t numPackets = 1;
98 double interval = 1.0;
102 cmd.AddValue (
"phyMode",
"Wifi Phy mode", phyMode);
103 cmd.AddValue (
"rss",
"received signal strength", rss);
104 cmd.AddValue (
"packetSize",
"size of application packet sent",
packetSize);
105 cmd.AddValue (
"numPackets",
"number of packets generated", numPackets);
106 cmd.AddValue (
"interval",
"interval (seconds) between packets", interval);
107 cmd.AddValue (
"verbose",
"turn on all WifiNetDevice log components",
verbose);
108 cmd.Parse (argc, argv);
123 wifi.EnableLogComponents ();
143 wifi.SetRemoteStationManager (
"ns3::ConstantRateWifiManager",
147 wifiMac.
SetType (
"ns3::AdhocWifiMac");
154 positionAlloc->
Add (Vector (0.0, 0.0, 0.0));
155 positionAlloc->
Add (Vector (5.0, 0.0, 0.0));
156 mobility.SetPositionAllocator (positionAlloc);
157 mobility.SetMobilityModel (
"ns3::ConstantPositionMobilityModel");
165 ipv4.
SetBase (
"10.1.1.0",
"255.255.255.0");
171 recvSink->
Bind (local);
183 NS_LOG_UNCOND (
"Testing " << numPackets <<
" packets sent with receiver rss " << rss );
187 source,
packetSize, numPackets, interPacketInterval);
holds a vector of ns3::NetDevice pointers
a unique identifier for an interface.
#define NS_LOG_COMPONENT_DEFINE(name)
Define a Log component with a specific name.
Make it easy to create and manage PHY objects for the YANS model.
Parse command-line arguments.
virtual bool SetAllowBroadcast(bool allowBroadcast)=0
Configure whether broadcast datagram transmissions are allowed.
void Add(Vector v)
Add a position to the list of positions.
void SetPropagationDelay(std::string name, std::string n0="", const AttributeValue &v0=EmptyAttributeValue(), std::string n1="", const AttributeValue &v1=EmptyAttributeValue(), std::string n2="", const AttributeValue &v2=EmptyAttributeValue(), std::string n3="", const AttributeValue &v3=EmptyAttributeValue(), std::string n4="", const AttributeValue &v4=EmptyAttributeValue(), std::string n5="", const AttributeValue &v5=EmptyAttributeValue(), std::string n6="", const AttributeValue &v6=EmptyAttributeValue(), std::string n7="", const AttributeValue &v7=EmptyAttributeValue())
void EnablePcap(std::string prefix, Ptr< NetDevice > nd, bool promiscuous=false, bool explicitFilename=false)
Enable pcap output the indicated net device.
virtual int Bind(const Address &address)=0
Allocate a local endpoint for this socket.
static void ScheduleWithContext(uint32_t context, Time const &delay, FUNC f, Ts &&... args)
Schedule an event with the given context.
static void GenerateTraffic(Ptr< Socket > socket, uint32_t pktSize, uint32_t pktCount, Time pktInterval)
uint32_t GetId(void) const
Every class exported by the ns3 library is enclosed in the ns3 namespace.
helps to create WifiNetDevice objects
A helper class to make life easier while doing simple IPv4 address assignment in scripts.
virtual Ptr< Node > GetNode(void) const =0
Return the node this socket is associated with.
void AddPropagationLoss(std::string name, std::string n0="", const AttributeValue &v0=EmptyAttributeValue(), std::string n1="", const AttributeValue &v1=EmptyAttributeValue(), std::string n2="", const AttributeValue &v2=EmptyAttributeValue(), std::string n3="", const AttributeValue &v3=EmptyAttributeValue(), std::string n4="", const AttributeValue &v4=EmptyAttributeValue(), std::string n5="", const AttributeValue &v5=EmptyAttributeValue(), std::string n6="", const AttributeValue &v6=EmptyAttributeValue(), std::string n7="", const AttributeValue &v7=EmptyAttributeValue())
Ipv4 addresses are stored in host order in this class.
@ DLT_IEEE802_11_RADIO
Include Radiotap link layer information.
static EventId Schedule(Time const &delay, FUNC f, Ts &&... args)
Schedule an event to expire after delay.
void SetChannel(Ptr< YansWifiChannel > channel)
This class can be used to hold variables of floating point type such as 'double' or 'float'.
void Create(uint32_t n)
Create n nodes and append pointers to them to the end of this NodeContainer.
void ReceivePacket(Ptr< Socket > socket)
void SetBase(Ipv4Address network, Ipv4Mask mask, Ipv4Address base="0.0.0.1")
Set the base network number, network mask and base address.
virtual int Send(Ptr< Packet > p, uint32_t flags)=0
Send data (or dummy data) to the remote host.
void SetRecvCallback(Callback< void, Ptr< Socket > > receivedData)
Notify application when new data is available to be read.
Ptr< YansWifiChannel > Create(void) const
void Install(std::string nodeName) const
Aggregate implementations of the ns3::Ipv4, ns3::Ipv6, ns3::Udp, and ns3::Tcp classes onto the provid...
#define NS_LOG_INFO(msg)
Use NS_LOG to output a message of level LOG_INFO.
holds a vector of std::pair of Ptr<Ipv4> and interface index.
Ptr< Node > Get(uint32_t i) const
Get the Ptr<Node> stored in this container at a given index.
Simulation virtual time values and global simulation resolution.
virtual int Close(void)=0
Close a socket.
#define NS_LOG_UNCOND(msg)
Output the requested message unconditionally.
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...
static void Run(void)
Run the simulation.
Hold variables of type string.
void SetPcapDataLinkType(SupportedPcapDataLinkTypes dlt)
Set the data link type of PCAP traces to be used.
static Ipv4Address GetAny(void)
static const uint32_t packetSize
virtual int Connect(const Address &address)=0
Initiate a connection to a remote host.
Time Seconds(double value)
Construct a Time in the indicated unit.
Ipv4InterfaceContainer Assign(const NetDeviceContainer &c)
Assign IP addresses to the net devices specified in the container based on the current network prefix...
static void Destroy(void)
Execute the events scheduled with ScheduleDestroy().
uint32_t pktSize
packet size used for the simulation (in bytes)
keep track of a set of node pointers.
void SetType(std::string type, Args &&... args)
static Ptr< Socket > CreateSocket(Ptr< Node > node, TypeId tid)
This method wraps the creation of sockets that is performed on a given node by a SocketFactory specif...
manage and create wifi channel objects for the YANS model.
create MAC layers for a ns3::WifiNetDevice.
void SetDefault(std::string name, const AttributeValue &value)
aggregate IP/TCP/UDP functionality to existing Nodes.
static TypeId LookupByName(std::string name)
Get a TypeId by name.
void Set(std::string name, const AttributeValue &v)
Helper class used to assign positions and mobility models to nodes.
virtual Ptr< Packet > Recv(uint32_t maxSize, uint32_t flags)=0
Read data from the socket.