def create_througput_gnuplot(monitor_info, title, filename, flow_ids=None, image_format="png"):
"""Create Gnuplot PLT file for a saved FlowStats."""
gnuplot = ns3.Gnuplot("%s.%s" % (filename, image_format), title)
gnuplot.SetLegend("Time (seconds)", "Throughput (Mbps)")
flow_stats_steps = monitor_info["flow_stats_steps"]
flow_ids = flow_ids or flow_stats_steps.keys()
for flow_id in flow_ids:
dataset = ns3.Gnuplot2dDataset("Flow %d" % flow_id)
dataset.SetStyle(ns3.Gnuplot2dDataset.LINES)
pairs = flow_stats_steps[flow_id]
dataset.Add(pairs[0][0], 0)
for (time_x, y) in get_flow_stats_deltas(pairs, "rxBytes"):
dataset.Add(time_x, 8 * y / 1e6)
gnuplot.AddDataset(dataset)
pltfilename = "%s.plt" % filename
logging.info("created gnuplot (%s) for %d flows (%s): %s" %
(title, len(flow_ids), ", ".join(map(str, flow_ids)), pltfilename))
gnuplot.GenerateOutput(ns3.ofstream(pltfilename))
def create_througput_gnuplot(monitor_info,
title,
filename,
flow_ids=None,
image_format="png"):
"""Create Gnuplot PLT file for a saved FlowStats."""
gnuplot = ns3.Gnuplot("%s.%s" % (filename, image_format), title)
gnuplot.SetLegend("Time (seconds)", "Throughput (Mbps)")
flow_stats_steps = monitor_info["flow_stats_steps"]
flow_ids = flow_ids or flow_stats_steps.keys()
for flow_id in flow_ids:
dataset = ns3.Gnuplot2dDataset("Flow %d" % flow_id)
dataset.SetStyle(ns3.Gnuplot2dDataset.LINES)
pairs = flow_stats_steps[flow_id]
dataset.Add(pairs[0][0], 0)
for (time_x, y) in get_flow_stats_deltas(pairs, "rxBytes"):
dataset.Add(time_x, 8 * y / 1e6)
gnuplot.AddDataset(dataset)
pltfilename = "%s.plt" % filename
logging.info(
"created gnuplot (%s) for %d flows (%s): %s" %
(title, len(flow_ids), ", ".join(map(str, flow_ids)), pltfilename))
gnuplot.GenerateOutput(ns3.ofstream(pltfilename))
def main(argv):
cmd = ns3.CommandLine()
cmd.Parse(argv)
# Create nodes
print "Create nodes"
n0 = ns3.Node()
r = ns3.Node()
n1 = ns3.Node()
net1 = ns3.NodeContainer()
net1.Add(n0)
net1.Add(r)
net2 = ns3.NodeContainer()
net2.Add(r)
net2.Add(n1)
all = ns3.NodeContainer()
all.Add(n0)
all.Add(r)
all.Add(n1)
# Create IPv6 Internet Stack
internetv6 = ns3.InternetStackHelper()
internetv6.Install(all)
# Create channels
csma = ns3.CsmaHelper()
csma.SetChannelAttribute("DataRate",
ns3.DataRateValue(ns3.DataRate(5000000)))
csma.SetChannelAttribute("Delay", ns3.TimeValue(ns3.MilliSeconds(2)))
d1 = csma.Install(net1)
d2 = csma.Install(net2)
# Create networks and assign IPv6 Addresses
print "Addressing"
ipv6 = ns3.Ipv6AddressHelper()
ipv6.NewNetwork(ns3.Ipv6Address("2001:1::"), ns3.Ipv6Prefix(64))
i1 = ipv6.Assign(d1)
i1.SetRouter(1, True)
ipv6.NewNetwork(ns3.Ipv6Address("2001:2::"), ns3.Ipv6Prefix(64))
i2 = ipv6.Assign(d2)
i2.SetRouter(0, True)
# Create a Ping6 application to send ICMPv6 echo request from n0 to n1 via r
print "Application"
packetSize = 1024
maxPacketCount = 5
interPacketInterval = ns3.Seconds(1.)
ping6 = ns3.Ping6Helper()
ping6.SetLocal(i1.GetAddress(0, 1))
ping6.SetRemote(i2.GetAddress(1, 1))
ping6.SetAttribute("MaxPackets", ns3.UintegerValue(maxPacketCount))
ping6.SetAttribute("Interval", ns3.TimeValue(interPacketInterval))
ping6.SetAttribute("PacketSize", ns3.UintegerValue(packetSize))
apps = ping6.Install(ns3.NodeContainer(net1.Get(0)))
apps.Start(ns3.Seconds(2.0))
apps.Stop(ns3.Seconds(20.0))
print "Tracing"
ascii = ns3.ofstream("simple-routing-ping6.tr")
ns3.CsmaHelper.EnableAsciiAll(ascii)
ns3.CsmaHelper.EnablePcapAll("simple-routing-ping6", True)
# Run Simulation
ns3.Simulator.Run()
ns3.Simulator.Destroy()
appsocket.SetSingleDevice(devices.Get(nNodes-1).GetIfIndex())
appsocket.SetPhysicalAddress(devices.Get (nNodes-1).GetAddress())
appsocket.SetProtocol(0)
app=ns.applications.OnOffHelper("ns3::PacketSocketFactory",appsocket.GetPhysicalAddress())
app.SetAttribute("OnTime",ns.core.StringValue("ns3::ConstantRandomVariable[Constant=1]"))
app.SetAttribute("OffTime",ns.core.StringValue("ns3::ConstantRandomVariable[Constant=0]"))
app.SetAttribute("DataRate",ns.network.DataRateValue(ns.network.DataRate(1300)))
app.SetAttribute("PacketSize",ns.core.UintegerValue(1000))
apps=ns.network.ApplicationContainer(app.Install(nodes.Get(0)))
sinkNode=nodes.Get(nNodes-1)
#Ptr<Node> sinkNode = nodes.Get (nNodes-1);
psfid = ns3.TypeId.LookupByName("ns3::PacketSocketFactory")
sinkSocket = ns3.Socket.CreateSocket(sinkNode, psfid)
sinkSocket.Bind (appsocket)
#sinkSocket.SetRecvCallback(ns.core.MakeCallback(ReceivePacket));
apps.Start(ns.core.Seconds(0.5))
apps.Stop(ns.core.Seconds(100.5))
'''
#NS_LOG_INFO ("Run Simulation.");
#ns3.Simulator.Stop(ns.core.Seconds(100.))
ns3.Simulator.Run()
ns3.Simulator.Destroy()
if __name__ == "__main__":
ascii = ns3.ofstream("uan-thorp.tr")
runMain(len(sys.argv), sys.argv)
def main(argv):
ns3.Packet.EnablePrinting ();
# enable rts cts all the time.
ns3.Config.SetDefault("ns3::WifiRemoteStationManager::RtsCtsThreshold", ns3.StringValue("0"))
# disable fragmentation
ns3.Config.SetDefault("ns3::WifiRemoteStationManager::FragmentationThreshold", ns3.StringValue ("2200"))
wifi = ns3.WifiHelper.Default()
mobility = ns3.MobilityHelper()
stas = ns3.NodeContainer()
ap = ns3.NodeContainer()
#NetDeviceContainer staDevs;
packetSocket = ns3.PacketSocketHelper()
stas.Create(2)
ap.Create(1)
# give packet socket powers to nodes.
packetSocket.Install(stas)
packetSocket.Install(ap)
wifiPhy = ns3.YansWifiPhyHelper.Default()
wifiChannel = ns3.YansWifiChannelHelper.Default()
wifiPhy.SetChannel(wifiChannel.Create())
ssid = ns3.Ssid("wifi-default")
wifi.SetRemoteStationManager("ns3::ArfWifiManager")
# setup stas.
wifi.SetMac("ns3::NqstaWifiMac",
"Ssid", ns3.SsidValue(ssid),
"ActiveProbing", ns3.BooleanValue(False))
staDevs = wifi.Install(wifiPhy, stas)
# setup ap.
wifi.SetMac("ns3::NqapWifiMac", "Ssid", ns3.SsidValue(ssid),
"BeaconGeneration", ns3.BooleanValue(True),
"BeaconInterval", ns3.TimeValue(ns3.Seconds(2.5)))
wifi.Install(wifiPhy, ap)
# mobility.
mobility.Install(stas)
mobility.Install(ap)
ns3.Simulator.Schedule(ns3.Seconds(1.0), AdvancePosition, ap.Get(0))
socket = ns3.PacketSocketAddress()
socket.SetSingleDevice(staDevs.Get(0).GetIfIndex())
socket.SetPhysicalAddress(staDevs.Get(1).GetAddress())
socket.SetProtocol(1)
onoff = ns3.OnOffHelper("ns3::PacketSocketFactory", ns3.Address(socket))
onoff.SetAttribute("OnTime", ns3.RandomVariableValue(ns3.ConstantVariable(42)))
onoff.SetAttribute("OffTime", ns3.RandomVariableValue(ns3.ConstantVariable(0)))
apps = onoff.Install(ns3.NodeContainer(stas.Get(0)))
apps.Start(ns3.Seconds(0.5))
apps.Stop(ns3.Seconds(43.0))
ns3.Simulator.Stop(ns3.Seconds(44.0))
# Config::Connect ("/NodeList/*/DeviceList/*/Tx", MakeCallback (&DevTxTrace));
# Config::Connect ("/NodeList/*/DeviceList/*/Rx", MakeCallback (&DevRxTrace));
# Config::Connect ("/NodeList/*/DeviceList/*/Phy/RxOk", MakeCallback (&PhyRxOkTrace));
# Config::Connect ("/NodeList/*/DeviceList/*/Phy/RxError", MakeCallback (&PhyRxErrorTrace));
# Config::Connect ("/NodeList/*/DeviceList/*/Phy/Tx", MakeCallback (&PhyTxTrace));
# Config::Connect ("/NodeList/*/DeviceList/*/Phy/State", MakeCallback (&PhyStateTrace));
ascii = ns3.ofstream("wifi-ap.tr")
ns3.YansWifiPhyHelper.EnableAsciiAll(ascii)
ns3.Simulator.Run()
ns3.Simulator.Destroy()
ascii.close()
return 0
def main(argv):
ns3.Packet.EnablePrinting()
# enable rts cts all the time.
ns3.Config.SetDefault("ns3::WifiRemoteStationManager::RtsCtsThreshold",
ns3.StringValue("0"))
# disable fragmentation
ns3.Config.SetDefault(
"ns3::WifiRemoteStationManager::FragmentationThreshold",
ns3.StringValue("2200"))
wifi = ns3.WifiHelper.Default()
mobility = ns3.MobilityHelper()
stas = ns3.NodeContainer()
ap = ns3.NodeContainer()
#NetDeviceContainer staDevs;
packetSocket = ns3.PacketSocketHelper()
stas.Create(2)
ap.Create(1)
# give packet socket powers to nodes.
packetSocket.Install(stas)
packetSocket.Install(ap)
wifiPhy = ns3.YansWifiPhyHelper.Default()
wifiChannel = ns3.YansWifiChannelHelper.Default()
wifiPhy.SetChannel(wifiChannel.Create())
ssid = ns3.Ssid("wifi-default")
wifi.SetRemoteStationManager("ns3::ArfWifiManager")
wifiMac = ns3.NqosWifiMacHelper.Default()
# setup stas.
wifiMac.SetType("ns3::NqstaWifiMac", "Ssid", ns3.SsidValue(ssid),
"ActiveProbing", ns3.BooleanValue(False))
staDevs = wifi.Install(wifiPhy, wifiMac, stas)
# setup ap.
wifiMac.SetType("ns3::NqapWifiMac", "Ssid",
ns3.SsidValue(ssid), "BeaconGeneration",
ns3.BooleanValue(True), "BeaconInterval",
ns3.TimeValue(ns3.Seconds(2.5)))
wifi.Install(wifiPhy, wifiMac, ap)
# mobility.
mobility.Install(stas)
mobility.Install(ap)
ns3.Simulator.Schedule(ns3.Seconds(1.0), AdvancePosition, ap.Get(0))
socket = ns3.PacketSocketAddress()
socket.SetSingleDevice(staDevs.Get(0).GetIfIndex())
socket.SetPhysicalAddress(staDevs.Get(1).GetAddress())
socket.SetProtocol(1)
onoff = ns3.OnOffHelper("ns3::PacketSocketFactory", ns3.Address(socket))
onoff.SetAttribute("OnTime",
ns3.RandomVariableValue(ns3.ConstantVariable(42)))
onoff.SetAttribute("OffTime",
ns3.RandomVariableValue(ns3.ConstantVariable(0)))
apps = onoff.Install(ns3.NodeContainer(stas.Get(0)))
apps.Start(ns3.Seconds(0.5))
apps.Stop(ns3.Seconds(43.0))
ns3.Simulator.Stop(ns3.Seconds(44.0))
# Config::Connect("/NodeList/*/DeviceList/*/Tx", MakeCallback(&DevTxTrace));
# Config::Connect("/NodeList/*/DeviceList/*/Rx", MakeCallback(&DevRxTrace));
# Config::Connect("/NodeList/*/DeviceList/*/Phy/RxOk", MakeCallback(&PhyRxOkTrace));
# Config::Connect("/NodeList/*/DeviceList/*/Phy/RxError", MakeCallback(&PhyRxErrorTrace));
# Config::Connect("/NodeList/*/DeviceList/*/Phy/Tx", MakeCallback(&PhyTxTrace));
# Config::Connect("/NodeList/*/DeviceList/*/Phy/State", MakeCallback(&PhyStateTrace));
ascii = ns3.ofstream("wifi-ap.tr")
ns3.YansWifiPhyHelper.EnableAsciiAll(ascii)
ns3.Simulator.Run()
ns3.Simulator.Destroy()
ascii.close()
return 0
def main(argv):
cmd = ns3.CommandLine();
cmd.Parse(argv);
# Create nodes
print "Create nodes"
n0 = ns3.Node();
r = ns3.Node();
n1 = ns3.Node();
net1 = ns3.NodeContainer();
net1.Add(n0);
net1.Add(r);
net2 = ns3.NodeContainer();
net2.Add(r);
net2.Add(n1);
all = ns3.NodeContainer();
all.Add(n0);
all.Add(r);
all.Add(n1);
# Create IPv6 Internet Stack
internetv6 = ns3.InternetStackHelper();
internetv6.Install(all);
# Create channels
csma = ns3.CsmaHelper();
csma.SetChannelAttribute("DataRate", ns3.DataRateValue(ns3.DataRate(5000000)));
csma.SetChannelAttribute("Delay", ns3.TimeValue(ns3.MilliSeconds(2)));
d1 = csma.Install(net1);
d2 = csma.Install(net2);
# Create networks and assign IPv6 Addresses
print "Addressing"
ipv6 = ns3.Ipv6AddressHelper();
ipv6.NewNetwork(ns3.Ipv6Address("2001:1::"), ns3.Ipv6Prefix(64));
i1 = ipv6.Assign(d1);
i1.SetRouter(1, True);
ipv6.NewNetwork(ns3.Ipv6Address("2001:2::"), ns3.Ipv6Prefix(64));
i2 = ipv6.Assign(d2);
i2.SetRouter(0, True);
# Create a Ping6 application to send ICMPv6 echo request from n0 to n1 via r
print "Application"
packetSize = 1024;
maxPacketCount = 5;
interPacketInterval = ns3.Seconds(1.);
ping6 = ns3.Ping6Helper();
ping6.SetLocal(i1.GetAddress(0, 1));
ping6.SetRemote(i2.GetAddress(1, 1));
ping6.SetAttribute("MaxPackets", ns3.UintegerValue(maxPacketCount));
ping6.SetAttribute("Interval", ns3.TimeValue(interPacketInterval));
ping6.SetAttribute("PacketSize", ns3.UintegerValue(packetSize));
apps = ping6.Install(ns3.NodeContainer(net1.Get(0)));
apps.Start(ns3.Seconds(2.0));
apps.Stop(ns3.Seconds(20.0));
print "Tracing"
ascii = ns3.ofstream("simple-routing-ping6.tr");
ns3.CsmaHelper.EnableAsciiAll(ascii);
ns3.CsmaHelper.EnablePcapAll("simple-routing-ping6", True);
# Run Simulation
ns3.Simulator.Run();
ns3.Simulator.Destroy();