[ndnSIM] Multi-hop wireless Ad-hoc

[Mohamed Benahmed]

I have an problem  in multi-hop wireless Adhoc i need to install NDN in 3 node A--->B----->c  (A:consumer ; B: forwarder ; C: producer ) but the problem is B does not forward the interest towards C  my code :-----------------------------------------------------------#include "ns3/core-module.h"#include "ns3/network-module.h"#include "ns3/applications-module.h"#include "ns3/wifi-module.h"#include "ns3/mobility-module.h"#include "ns3/internet-module.h"
#include "ns3/ndnSIM-module.h"
using namespace std;namespace ns3 {
NS_LOG_COMPONENT_DEFINE("ndn.WifiExample");
int main(int argc, char* argv[]){    CommandLine cmd;  cmd.Parse(argc, argv);
    WifiHelper wifi = WifiHelper::Default();  wifi.SetStandard(WIFI_PHY_STANDARD_80211a);  wifi.SetRemoteStationManager("ns3::ConstantRateWifiManager", "DataMode",                               StringValue("OfdmRate24Mbps"));
  YansWifiChannelHelper wifiChannel; // = YansWifiChannelHelper::Default ();  wifiChannel.SetPropagationDelay("ns3::ConstantSpeedPropagationDelayModel");  wifiChannel.AddPropagationLoss("ns3::ThreeLogDistancePropagationLossModel");  wifiChannel.AddPropagationLoss("ns3::NakagamiPropagationLossModel");
  // YansWifiPhy wifiPhy = YansWifiPhy::Default();  YansWifiPhyHelper wifiPhyHelper = YansWifiPhyHelper::Default();  wifiPhyHelper.SetChannel(wifiChannel.Create()); // wifiPhyHelper.Set("TxPowerStart", DoubleValue(5)); // wifiPhyHelper.Set("TxPowerEnd", DoubleValue(5));
  NqosWifiMacHelper wifiMacHelper = NqosWifiMacHelper::Default();  wifiMacHelper.SetType("ns3::AdhocWifiMac");  NodeContainer nodes;  nodes.Create(3);  MobilityHelper mobility;  // Put everybody into a line  Ptr<ListPositionAllocator> initialAlloc =     CreateObject<ListPositionAllocator> ();  for (uint32_t i = 0; i < nodes.GetN (); ++i) {      initialAlloc->Add (Vector (i*400, i,i));  mobility.SetPositionAllocator(initialAlloc);
  ////////////////  // 1. Install Wifi  NetDeviceContainer wifiNetDevices = wifi.Install(wifiPhyHelper, wifiMacHelper, nodes);
  // 2. Install Mobility model  mobility.Install(nodes);
  // 3. Install NDN stack  NS_LOG_INFO("Installing NDN stack");  ndn::StackHelper ndnHelper;  // ndnHelper.AddNetDeviceFaceCreateCallback (WifiNetDevice::GetTypeId (), MakeCallback  // (MyNetDeviceFaceCallback));  ndnHelper.SetOldContentStore("ns3::ndn::cs::Lru", "MaxSize", "1000");  ndnHelper.SetDefaultRoutes(true);  ndnHelper.Install(nodes);
  // Set BestRoute strategy  ndn::StrategyChoiceHelper::Install(nodes, "/", "/localhost/nfd/strategy/brodcast");
  // 4. Set up applications  NS_LOG_INFO("Installing Applications");
  ndn::AppHelper consumerHelper("ns3::ndn::ConsumerCbr");  consumerHelper.SetPrefix("/prefix");  consumerHelper.SetAttribute("Frequency", StringValue("1"));      ApplicationContainer consumer = consumerHelper.Install(nodes.Get(0));    consumer.Start(Seconds(2));        consumer.Stop(Seconds(6)); 
  ndn::AppHelper producerHelper("ns3::ndn::Producer");  producerHelper.SetPrefix("/prefix");  producerHelper.SetAttribute("PayloadSize", StringValue("1200"));  producerHelper.Install(nodes.Get(2));
  Simulator::Stop(Seconds(10.0));
  Simulator::Run();  Simulator::Destroy();
  return 0;}
} // namespace ns3
intmain(int argc, char* argv[]){  return ns3::main(argc, argv);}-------------------------------------------------------------------------------------I would like to express my gratitude for all your help in this matter.
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