65 #include "ns3/core-module.h"
66 #include "ns3/internet-module.h"
67 #include "ns3/applications-module.h"
68 #include "ns3/emu-helper.h"
75 main (
int argc,
char *argv[])
77 std::string deviceName (
"eth1");
78 std::string encapMode (
"Dix");
86 cmd.
AddValue (
"deviceName",
"device name", deviceName);
87 cmd.
AddValue (
"encapsulationMode",
"encapsulation mode of emu device (\"Dix\" [default] or \"Llc\")", encapMode);
88 cmd.
AddValue (
"nNodes",
"number of nodes to create (>= 2)", nNodes);
90 cmd.
Parse (argc, argv);
98 nNodes = nNodes < 2 ? 2 : nNodes;
125 ipv4.
SetBase (
"10.1.1.0",
"255.255.255.0");
134 apps.
Start (Seconds (1.0));
135 apps.
Stop (Seconds (10.0));
140 uint32_t packetSize = 1024;
141 uint32_t maxPacketCount = 20;
142 Time interPacketInterval = Seconds (0.1);
145 client.SetAttribute (
"Interval",
TimeValue (interPacketInterval));
146 client.SetAttribute (
"PacketSize",
UintegerValue (packetSize));
147 apps = client.Install (n.
Get (0));
148 apps.
Start (Seconds (2.0));
149 apps.
Stop (Seconds (10.0));
152 ascii.open (
"emu-udp-echo.tr");
holds a vector of ns3::Application pointers.
keep track of time values and allow control of global simulation resolution
NS_LOG_COMPONENT_DEFINE("GrantedTimeWindowMpiInterface")
holds a vector of std::pair of Ptr and interface index.
hold variables of type string
build a set of EmuNetDevice objects
Create an application which sends a UDP packet and waits for an echo of this packet.
static void Run(void)
Run the simulation until one of:
aggregate IP/TCP/UDP functionality to existing Nodes.
void SetAttribute(std::string n1, const AttributeValue &v1)
ApplicationContainer Install(Ptr< Node > node) const
Create a UdpEchoServerApplication on the specified Node.
Create a server application which waits for input UDP packets and sends them back to the original sen...
void EnablePcapAll(std::string prefix, bool promiscuous=false)
Enable pcap output on each device (which is of the appropriate type) in the set of all nodes created ...
hold objects of type ns3::Time
Hold an unsigned integer type.
holds a vector of ns3::NetDevice pointers
static void Bind(std::string name, const AttributeValue &value)
void Start(Time start)
Arrange for all of the Applications in this container to Start() at the Time given as a parameter...
Parse command-line arguments.
static void Destroy(void)
Every event scheduled by the Simulator::insertAtDestroy method is invoked.
keep track of a set of node pointers.
void Install(std::string nodeName) const
Aggregate implementations of the ns3::Ipv4, ns3::Ipv6, ns3::Udp, and ns3::Tcp classes onto the provid...
void Stop(Time stop)
Arrange for all of the Applications in this container to Stop() at the Time given as a parameter...
Ipv4InterfaceContainer Assign(const NetDeviceContainer &c)
Assign IP addresses to the net devices specified in the container based on the current network prefix...
void AddValue(const std::string &name, const std::string &help, T &value)
Add a program argument, assigning to POD.
Ptr< Node > Get(uint32_t i) const
Get the Ptr stored in this container at a given index.
NetDeviceContainer Install(Ptr< Node > node) const
This method creates an ns3::EmuNetDevice with the attributes configured by EmuHelper::SetDeviceAttrib...
void Parse(int argc, char *argv[])
Parse the program arguments.
A helper class to make life easier while doing simple IPv4 address assignment in scripts.
void Create(uint32_t n)
Create n nodes and append pointers to them to the end of this NodeContainer.
void SetAttribute(std::string name, const AttributeValue &value)
Record an attribute to be set in each Application after it is is created.
void SetBase(Ipv4Address network, Ipv4Mask mask, Ipv4Address base="0.0.0.1")
Set the base network number, network mask and base address.
Ipv4Address GetAddress(uint32_t i, uint32_t j=0) const
int main(int argc, char *argv[])