diff --git a/examples/ipv6/wscript b/examples/ipv6/wscript index 609f3b637..681afeafa 100644 --- a/examples/ipv6/wscript +++ b/examples/ipv6/wscript @@ -25,3 +25,6 @@ def build(bld): obj = bld.create_ns3_program('loose-routing-ipv6', ['csma', 'internet']) obj.source = 'loose-routing-ipv6.cc' + obj = bld.create_ns3_program('wsn-ping6', ['lr-wpan', 'internet', 'sixlowpan', 'mobility']) + obj.source = 'wsn-ping6.cc' + diff --git a/examples/ipv6/wsn-ping6.cc b/examples/ipv6/wsn-ping6.cc new file mode 100644 index 000000000..bfdca9e8b --- /dev/null +++ b/examples/ipv6/wsn-ping6.cc @@ -0,0 +1,140 @@ +/* -*- Mode: C++; c-file-style: "gnu"; indent-tabs-mode:nil; -*- */ +/* + * Copyright (c) 2014 Universita' di Firenze + * + * 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: Tommaso Pecorella + */ + +// Network topology +// +// n0 n1 +// | | +// ================= +// WSN (802.15.4) +// +// - ICMPv6 echo request flows from n0 to n1 and back with ICMPv6 echo reply +// - DropTail queues +// - Tracing of queues and packet receptions to file "wsn-ping6.tr" +// +// This example is based on the "ping6.cc" example. + +#include +#include "ns3/core-module.h" +#include "ns3/internet-module.h" +#include "ns3/sixlowpan-module.h" +#include "ns3/lr-wpan-module.h" +#include "ns3/applications-module.h" +#include "ns3/mobility-module.h" + +using namespace ns3; + +NS_LOG_COMPONENT_DEFINE ("Ping6WsnExample"); + +int main (int argc, char **argv) +{ + bool verbose = false; + + CommandLine cmd; + cmd.AddValue ("verbose", "turn on log components", verbose); + cmd.Parse (argc, argv); + + if (verbose) + { + LogComponentEnable ("Ping6WsnExample", LOG_LEVEL_INFO); + LogComponentEnable ("Ipv6EndPointDemux", LOG_LEVEL_ALL); + LogComponentEnable ("Ipv6L3Protocol", LOG_LEVEL_ALL); + LogComponentEnable ("Ipv6StaticRouting", LOG_LEVEL_ALL); + LogComponentEnable ("Ipv6ListRouting", LOG_LEVEL_ALL); + LogComponentEnable ("Ipv6Interface", LOG_LEVEL_ALL); + LogComponentEnable ("Icmpv6L4Protocol", LOG_LEVEL_ALL); + LogComponentEnable ("Ping6Application", LOG_LEVEL_ALL); + LogComponentEnable ("NdiscCache", LOG_LEVEL_ALL); + LogComponentEnable ("SixLowPanNetDevice", LOG_LEVEL_ALL); + } + + NS_LOG_INFO ("Create nodes."); + NodeContainer nodes; + nodes.Create (2); + + // Set seed for random numbers + SeedManager::SetSeed (167); + + // Install mobility + MobilityHelper mobility; + mobility.SetMobilityModel ("ns3::ConstantPositionMobilityModel"); + + Ptr nodesPositionAlloc = CreateObject (); + nodesPositionAlloc->Add (Vector (0.0, 0.0, 0.0)); + nodesPositionAlloc->Add (Vector (50.0, 0.0, 0.0)); + mobility.SetPositionAllocator (nodesPositionAlloc); + mobility.Install (nodes); + + NS_LOG_INFO ("Create channels."); + LrWpanHelper lrWpanHelper; + // Add and install the LrWpanNetDevice for each node + // lrWpanHelper.EnableLogComponents(); + NetDeviceContainer devContainer = lrWpanHelper.Install(nodes); + + std::cout << "Created " << devContainer.GetN() << " devices" << std::endl; + std::cout << "There are " << nodes.GetN() << " nodes" << std::endl; + + /* Install IPv4/IPv6 stack */ + NS_LOG_INFO ("Install Internet stack."); + InternetStackHelper internetv6; + internetv6.SetIpv4StackInstall (false); + internetv6.Install (nodes); + + // Install 6LowPan layer + NS_LOG_INFO ("Install 6LoWPAN."); + SixLowPanHelper sixlowpan; + NetDeviceContainer six1 = sixlowpan.Install (devContainer); + + NS_LOG_INFO ("Assign addresses."); + Ipv6AddressHelper ipv6; + ipv6.SetBase (Ipv6Address ("2001:1::"), Ipv6Prefix (64)); + Ipv6InterfaceContainer i = ipv6.Assign (six1); + + NS_LOG_INFO ("Create Applications."); + + /* Create a Ping6 application to send ICMPv6 echo request from node zero to + * all-nodes (ff02::1). + */ + uint32_t packetSize = 10; + uint32_t maxPacketCount = 5; + Time interPacketInterval = Seconds (1.); + Ping6Helper ping6; + + ping6.SetLocal (i.GetAddress (0, 1)); + ping6.SetRemote (i.GetAddress (1, 1)); + // ping6.SetRemote (Ipv6Address::GetAllNodesMulticast ()); + + ping6.SetAttribute ("MaxPackets", UintegerValue (maxPacketCount)); + ping6.SetAttribute ("Interval", TimeValue (interPacketInterval)); + ping6.SetAttribute ("PacketSize", UintegerValue (packetSize)); + ApplicationContainer apps = ping6.Install (nodes.Get (0)); + apps.Start (Seconds (2.0)); + apps.Stop (Seconds (10.0)); + + AsciiTraceHelper ascii; + lrWpanHelper.EnableAsciiAll (ascii.CreateFileStream ("ping6wsn.tr")); + lrWpanHelper.EnablePcapAll (std::string ("ping6wsn"), true); + + NS_LOG_INFO ("Run Simulation."); + Simulator::Run (); + Simulator::Destroy (); + NS_LOG_INFO ("Done."); +} + diff --git a/src/lr-wpan/helper/lr-wpan-helper.cc b/src/lr-wpan/helper/lr-wpan-helper.cc index 072f71e13..2b2cba4cf 100644 --- a/src/lr-wpan/helper/lr-wpan-helper.cc +++ b/src/lr-wpan/helper/lr-wpan-helper.cc @@ -160,28 +160,13 @@ LrWpanHelper::Install (NodeContainer c) { Ptr node = *i; - Ptr mac = CreateObject (); - Ptr phy = CreateObject (); - Ptr csmaca = CreateObject (); - // Set MAC-PHY SAPs - phy->SetPdDataIndicationCallback (MakeCallback (&LrWpanMac::PdDataIndication, mac)); - phy->SetPdDataConfirmCallback (MakeCallback (&LrWpanMac::PdDataConfirm, mac)); - phy->SetPlmeEdConfirmCallback (MakeCallback (&LrWpanMac::PlmeEdConfirm, mac)); - phy->SetPlmeGetAttributeConfirmCallback (MakeCallback (&LrWpanMac::PlmeGetAttributeConfirm, mac)); - phy->SetPlmeSetTRXStateConfirmCallback (MakeCallback (&LrWpanMac::PlmeSetTRXStateConfirm, mac)); - phy->SetPlmeSetAttributeConfirmCallback (MakeCallback (&LrWpanMac::PlmeSetAttributeConfirm, mac)); - - Ptr errorModel = CreateObject (); - phy->SetErrorModel (errorModel); - - mac->SetCsmaCa (csmaca); - csmaca->SetMac (mac); - csmaca->SetLrWpanMacStateCallback (MakeCallback (&LrWpanMac::SetLrWpanMacState, mac)); - phy->SetPlmeCcaConfirmCallback (MakeCallback (&LrWpanCsmaCa::PlmeCcaConfirm, csmaca)); - - // Set Channel - phy->SetChannel (m_channel); - m_channel->AddRx (phy); + Ptr netDevice = CreateObject (); + netDevice->SetChannel (m_channel); + node->AddDevice (netDevice); + netDevice->SetNode (node); + // \todo add the capability to change short address, extended + // address and panId. Right now they are hardcoded in LrWpanMac::LrWpanMac () + devices.Add (netDevice); } return devices; } diff --git a/src/lr-wpan/model/lr-wpan-mac.cc b/src/lr-wpan/model/lr-wpan-mac.cc index f5e5e06f7..7b48390bb 100644 --- a/src/lr-wpan/model/lr-wpan-mac.cc +++ b/src/lr-wpan/model/lr-wpan-mac.cc @@ -106,7 +106,7 @@ LrWpanMac::LrWpanMac () UniformVariable uniformVar; uniformVar = UniformVariable (0, 255); m_macDsn = SequenceNumber16 (uniformVar.GetValue ()); - m_shortAddress = Mac16Address ("00:00"); + m_shortAddress = Mac16Address::Allocate (); } LrWpanMac::~LrWpanMac ()