56 lines
1.8 KiB
Python
56 lines
1.8 KiB
Python
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# /*
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# * This program is free software; you can redistribute it and/or modify
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# * it under the terms of the GNU General Public License version 2 as
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# * published by the Free Software Foundation;
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# *
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# * This program is distributed in the hope that it will be useful,
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# * but WITHOUT ANY WARRANTY; without even the implied warranty of
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# * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# * GNU General Public License for more details.
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# *
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# * You should have received a copy of the GNU General Public License
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# * along with this program; if not, write to the Free Software
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# * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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# */
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import ns3
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ns3.LogComponentEnable("UdpEchoClientApplication", ns3.LOG_LEVEL_INFO)
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ns3.LogComponentEnable("UdpEchoServerApplication", ns3.LOG_LEVEL_INFO)
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nodes = ns3.NodeContainer()
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nodes.Create(2)
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pointToPoint = ns3.PointToPointHelper()
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pointToPoint.SetDeviceAttribute("DataRate", ns3.StringValue("5Mbps"))
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pointToPoint.SetChannelAttribute("Delay", ns3.StringValue("2ms"))
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devices = pointToPoint.Install(nodes)
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stack = ns3.InternetStackHelper()
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stack.Install(nodes)
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address = ns3.Ipv4AddressHelper()
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address.SetBase(ns3.Ipv4Address("10.1.1.0"), ns3.Ipv4Mask("255.255.255.0"))
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interfaces = address.Assign (devices);
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echoServer = ns3.UdpEchoServerHelper(9)
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serverApps = echoServer.Install(nodes.Get(1))
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serverApps.Start(ns3.Seconds(1.0))
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serverApps.Stop(ns3.Seconds(10.0))
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echoClient = ns3.UdpEchoClientHelper(interfaces.GetAddress(1), 9)
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echoClient.SetAttribute("MaxPackets", ns3.UintegerValue(1))
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echoClient.SetAttribute("Interval", ns3.TimeValue(ns3.Seconds (1.0)))
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echoClient.SetAttribute("PacketSize", ns3.UintegerValue(1024))
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clientApps = echoClient.Install(nodes.Get(0))
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clientApps.Start(ns3.Seconds(2.0))
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clientApps.Stop(ns3.Seconds(10.0))
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ns3.Simulator.Run()
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ns3.Simulator.Destroy()
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