67 #include "ns3/core-module.h"
68 #include "ns3/internet-module.h"
69 #include "ns3/applications-module.h"
70 #include "ns3/fd-net-device-module.h"
77 main (
int argc,
char *argv[])
79 std::string deviceName (
"eth1");
80 std::string encapMode (
"Dix");
88 cmd.
AddValue (
"deviceName",
"device name", deviceName);
89 cmd.
AddValue (
"encapsulationMode",
"encapsulation mode of emu device (\"Dix\" [default] or \"Llc\")", encapMode);
90 cmd.
AddValue (
"nNodes",
"number of nodes to create (>= 2)", nNodes);
92 cmd.
Parse (argc, argv);
101 nNodes = nNodes < 2 ? 2 : nNodes;
128 ipv4.
SetBase (
"10.1.1.0",
"255.255.255.0");
143 uint32_t packetSize = 1024;
144 uint32_t maxPacketCount = 20;
148 client.SetAttribute (
"Interval",
TimeValue (interPacketInterval));
149 client.SetAttribute (
"PacketSize",
UintegerValue (packetSize));
150 apps = client.Install (n.
Get (0));
155 ascii.open (
"emu-udp-echo.tr");
holds a vector of ns3::Application pointers.
virtual NetDeviceContainer Install(Ptr< Node > node) const
holds a vector of std::pair of Ptr<Ipv4> and interface index.
hold variables of type string
create an application which sends a udp packet and waits for an echo of this packet ...
#define NS_LOG_COMPONENT_DEFINE(name)
aggregate IP/TCP/UDP functionality to existing Nodes.
void SetAttribute(std::string n1, const AttributeValue &v1)
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 argumentsInstances of this class can be used to parse command-line arguments: user...
static void Destroy(void)
void SetDeviceName(std::string deviceName)
keep track of a set of node pointers.
void Install(std::string nodeName) const
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...
Time Seconds(double seconds)
create ns3::Time instances in units of seconds.
void AddValue(const std::string &name, const std::string &help, T &value)
Ptr< Node > Get(uint32_t i) const
Get the Ptr<Node> stored in this container at a given index.
void Parse(int argc, char *argv[]) const
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)
build a set of FdNetDevice objects attached to a physical network interface
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