/examples/ipv6/loose-routing-ipv6.cc
C++ | 171 lines | 106 code | 23 blank | 42 comment | 0 complexity | 729b2584175bab4033a76fbbf6a8d638 MD5 | raw file
Possible License(s): GPL-2.0
- /* -*- Mode: C++; c-file-style: "gnu"; indent-tabs-mode:nil; -*- */
- /*
- * Copyright (c) 2009 Strasbourg University
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation;
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- * Author: David Gross <gdavid.devel@gmail.com>
- */
- // Network topology
- // //
- // //
- // // +------------+
- // // +------------+ |---| Router 1 |---|
- // // | Host 0 |--| | [------------] |
- // // [------------] | | |
- // // | +------------+ |
- // // +--| | +------------+
- // // | Router 0 | | Router 2 |
- // // +--| | [------------]
- // // | [------------] |
- // // +------------+ | | |
- // // | Host 1 |--| | +------------+ |
- // // [------------] |---| Router 3 |---|
- // // [------------]
- // //
- // //
- // // - Tracing of queues and packet receptions to file "loose-routing-ipv6.tr"
- #include <fstream>
- #include "ns3/core-module.h"
- #include "ns3/internet-module.h"
- #include "ns3/csma-module.h"
- #include "ns3/applications-module.h"
- #include "ns3/ipv6-header.h"
- using namespace ns3;
- NS_LOG_COMPONENT_DEFINE ("LooseRoutingIpv6Example");
- int main (int argc, char **argv)
- {
- #if 0
- LogComponentEnable ("Ipv6ExtensionLooseRouting", LOG_LEVEL_ALL);
- LogComponentEnable ("Ipv6Extension", LOG_LEVEL_ALL);
- LogComponentEnable ("Ipv6L3Protocol", LOG_LEVEL_ALL);
- LogComponentEnable ("Ipv6StaticRouting", LOG_LEVEL_ALL);
- LogComponentEnable ("Ipv6Interface", LOG_LEVEL_ALL);
- LogComponentEnable ("Ipv6Interface", LOG_LEVEL_ALL);
- LogComponentEnable ("NdiscCache", LOG_LEVEL_ALL);
- #endif
- CommandLine cmd;
- cmd.Parse (argc, argv);
- NS_LOG_INFO ("Create nodes.");
- Ptr<Node> h0 = CreateObject<Node> ();
- Ptr<Node> h1 = CreateObject<Node> ();
- Ptr<Node> r0 = CreateObject<Node> ();
- Ptr<Node> r1 = CreateObject<Node> ();
- Ptr<Node> r2 = CreateObject<Node> ();
- Ptr<Node> r3 = CreateObject<Node> ();
- NodeContainer net1 (h0, r0);
- NodeContainer net2 (h1, r0);
- NodeContainer net3 (r0, r1);
- NodeContainer net4 (r1, r2);
- NodeContainer net5 (r2, r3);
- NodeContainer net6 (r3, r0);
- NodeContainer all;
- all.Add (h0);
- all.Add (h1);
- all.Add (r0);
- all.Add (r1);
- all.Add (r2);
- all.Add (r3);
- NS_LOG_INFO ("Create IPv6 Internet Stack");
- InternetStackHelper internetv6;
- internetv6.Install (all);
- NS_LOG_INFO ("Create channels.");
- CsmaHelper csma;
- csma.SetDeviceAttribute ("Mtu", UintegerValue (1500));
- csma.SetChannelAttribute ("DataRate", DataRateValue (5000000));
- csma.SetChannelAttribute ("Delay", TimeValue (MilliSeconds (2)));
- NetDeviceContainer d1 = csma.Install (net1);
- NetDeviceContainer d2 = csma.Install (net2);
- NetDeviceContainer d3 = csma.Install (net3);
- NetDeviceContainer d4 = csma.Install (net4);
- NetDeviceContainer d5 = csma.Install (net5);
- NetDeviceContainer d6 = csma.Install (net6);
- NS_LOG_INFO ("Create networks and assign IPv6 Addresses.");
- Ipv6AddressHelper ipv6;
- ipv6.NewNetwork (Ipv6Address ("2001:1::"), 64);
- Ipv6InterfaceContainer i1 = ipv6.Assign (d1);
- i1.SetRouter (1, true);
- ipv6.NewNetwork (Ipv6Address ("2001:2::"), 64);
- Ipv6InterfaceContainer i2 = ipv6.Assign (d2);
- i2.SetRouter (1, true);
- ipv6.NewNetwork (Ipv6Address ("2001:3::"), 64);
- Ipv6InterfaceContainer i3 = ipv6.Assign (d3);
- i3.SetRouter (0, true);
- i3.SetRouter (1, true);
- ipv6.NewNetwork (Ipv6Address ("2001:4::"), 64);
- Ipv6InterfaceContainer i4 = ipv6.Assign (d4);
- i4.SetRouter (0, true);
- i4.SetRouter (1, true);
- ipv6.NewNetwork (Ipv6Address ("2001:5::"), 64);
- Ipv6InterfaceContainer i5 = ipv6.Assign (d5);
- i5.SetRouter (0, true);
- i5.SetRouter (1, true);
- ipv6.NewNetwork (Ipv6Address ("2001:6::"), 64);
- Ipv6InterfaceContainer i6 = ipv6.Assign (d6);
- i6.SetRouter (0, true);
- i6.SetRouter (1, true);
- NS_LOG_INFO ("Create Applications.");
- /**
- * ICMPv6 Echo from h0 to h1 port 7
- */
- uint32_t packetSize = 1024;
- uint32_t maxPacketCount = 1;
- Time interPacketInterval = Seconds (1.0);
- std::vector<Ipv6Address> routersAddress;
- routersAddress.push_back (i3.GetAddress (1, 1));
- routersAddress.push_back (i4.GetAddress (1, 1));
- routersAddress.push_back (i5.GetAddress (1, 1));
- routersAddress.push_back (i6.GetAddress (1, 1));
- routersAddress.push_back (i2.GetAddress (0, 1));
- Ping6Helper client;
- /* remote address is first routers in RH0 => source routing */
- client.SetRemote (i1.GetAddress (1, 1));
- client.SetAttribute ("MaxPackets", UintegerValue (maxPacketCount));
- client.SetAttribute ("Interval", TimeValue (interPacketInterval));
- client.SetAttribute ("PacketSize", UintegerValue (packetSize));
- client.SetRoutersAddress (routersAddress);
- ApplicationContainer apps = client.Install (h0);
- apps.Start (Seconds (1.0));
- apps.Stop (Seconds (10.0));
- AsciiTraceHelper ascii;
- csma.EnableAsciiAll (ascii.CreateFileStream ("loose-routing-ipv6.tr"));
- csma.EnablePcapAll ("loose-routing-ipv6", true);
- NS_LOG_INFO ("Run Simulation.");
- Simulator::Run ();
- Simulator::Destroy ();
- NS_LOG_INFO ("Done.");
- }