69 lines
1.8 KiB
C++
69 lines
1.8 KiB
C++
/*
|
|
* SPDX-License-Identifier: GPL-2.0-only
|
|
*/
|
|
|
|
#include "ns3/applications-module.h"
|
|
#include "ns3/core-module.h"
|
|
#include "ns3/internet-module.h"
|
|
#include "ns3/network-module.h"
|
|
#include "ns3/point-to-point-module.h"
|
|
|
|
// Default Network Topology
|
|
//
|
|
// 10.1.1.0
|
|
// n0 -------------- n1
|
|
// point-to-point
|
|
//
|
|
|
|
using namespace ns3;
|
|
|
|
NS_LOG_COMPONENT_DEFINE("FirstScriptExample");
|
|
|
|
int
|
|
main(int argc, char* argv[])
|
|
{
|
|
CommandLine cmd(__FILE__);
|
|
cmd.Parse(argc, argv);
|
|
|
|
Time::SetResolution(Time::NS);
|
|
LogComponentEnable("UdpEchoClientApplication", LOG_LEVEL_INFO);
|
|
LogComponentEnable("UdpEchoServerApplication", LOG_LEVEL_INFO);
|
|
|
|
NodeContainer nodes;
|
|
nodes.Create(2);
|
|
|
|
PointToPointHelper pointToPoint;
|
|
pointToPoint.SetDeviceAttribute("DataRate", StringValue("5Mbps"));
|
|
pointToPoint.SetChannelAttribute("Delay", StringValue("2ms"));
|
|
|
|
NetDeviceContainer devices;
|
|
devices = pointToPoint.Install(nodes);
|
|
|
|
InternetStackHelper stack;
|
|
stack.Install(nodes);
|
|
|
|
Ipv4AddressHelper address;
|
|
address.SetBase("10.1.1.0", "255.255.255.0");
|
|
|
|
Ipv4InterfaceContainer interfaces = address.Assign(devices);
|
|
|
|
UdpEchoServerHelper echoServer(9);
|
|
|
|
ApplicationContainer serverApps = echoServer.Install(nodes.Get(1));
|
|
serverApps.Start(Seconds(1.0));
|
|
serverApps.Stop(Seconds(10.0));
|
|
|
|
UdpEchoClientHelper echoClient(interfaces.GetAddress(1), 9);
|
|
echoClient.SetAttribute("MaxPackets", UintegerValue(1));
|
|
echoClient.SetAttribute("Interval", TimeValue(Seconds(1.0)));
|
|
echoClient.SetAttribute("PacketSize", UintegerValue(1024));
|
|
|
|
ApplicationContainer clientApps = echoClient.Install(nodes.Get(0));
|
|
clientApps.Start(Seconds(2.0));
|
|
clientApps.Stop(Seconds(10.0));
|
|
|
|
Simulator::Run();
|
|
Simulator::Destroy();
|
|
return 0;
|
|
}
|