/* wifi globals */
static ns3::WifiHelper wifi;
static ns3::YansWifiPhyHelper wifiPhy = ns3::YansWifiPhyHelper::Default ();
-static ns3::YansWifiChannelHelper wifiChannel;
+static ns3::YansWifiChannelHelper wifiChannel = ns3::YansWifiChannelHelper::Default ();
static ns3::WifiMacHelper wifiMac;
static ns3::MobilityHelper mobility;
static int mobility_delta = 10;
NetPointNs3::NetPointNs3() : ns3_node_(ns3::CreateObject<ns3::Node>(0))
{
- XBT_INFO("NetPointNs3");
stack.Install(ns3_node_);
nodes.Add(ns3_node_);
node_num = number_of_nodes++;
simgrid::kernel::routing::NetPoint* /*gw_dst*/,
std::vector<simgrid::kernel::resource::LinkImpl*> const& link_list)
{
- XBT_INFO("ROUTE_CREATION");
if (link_list.size() == 1) {
auto* link = static_cast<simgrid::kernel::resource::LinkNS3*>(link_list[0]);
LinkImpl* NetworkNS3Model::create_link(const std::string& name, const std::vector<double>& bandwidths, double latency,
s4u::Link::SharingPolicy policy)
{
- XBT_INFO("create_link");
xbt_assert(bandwidths.size() == 1, "ns-3 links must use only 1 bandwidth.");
return new LinkNS3(this, name, bandwidths[0], latency, policy);
}
s4u::Link::SharingPolicy policy)
: LinkImpl(model, name, nullptr)
{
- XBT_INFO("LinkNS3");
bandwidth_.peak = bandwidth;
latency_.peak = latency;
sharing_policy_ = policy;
- /* If wifi, create the wifizone now. If not, don't do anything: the links will be created in routeCreate_cb */
- if (policy == s4u::Link::SharingPolicy::WIFI) {
-// ns3::NodeContainer ap_nodes;
-// ap_nodes.Create(1);
-
-// phy.SetChannel (channel.Create ());
-
-// wifi.SetRemoteStationManager ("ns3::AarfWifiManager");
-
-// mac.SetType ("ns3::ApWifiMac");
-// ns3::NetDeviceContainer apDevices;
-// apDevices = wifi.Install (phy, mac, ap_nodes);
-
-// mobility.SetMobilityModel ("ns3::ConstantPositionMobilityModel");
-// mobility.Install (ap_nodes);
-
-// stack.Install(ap_nodes);
-
-// ns3::Ipv4AddressHelper address;
-// std::string addr = simgrid::xbt::string_printf("%d.%d.0.0", number_of_networks, number_of_links);
-// address.SetBase(addr.c_str(), "255.255.0.0");
-// interfaces.Add(address.Assign(apDevices));
- }
s4u::Link::on_creation(*this->get_iface());
}
void ns3_add_direct_route(NetPointNs3* src, NetPointNs3* dst, double bw, double lat,
simgrid::s4u::Link::SharingPolicy policy)
{
-
- XBT_INFO("ns3_add_direct_route");
ns3::Ipv4AddressHelper address;
ns3::NetDeviceContainer netA;
ns3::Ptr<ns3::Node> b = dst->ns3_node_;
if (policy == simgrid::s4u::Link::SharingPolicy::WIFI) {
-// wifi.SetStandard (ns3::WIFI_PHY_STANDARD_80211n_2_4GHZ);
- wifi.SetStandard (ns3::WIFI_PHY_STANDARD_80211ac);
+ wifi.SetStandard (ns3::WIFI_PHY_STANDARD_80211n_5GHZ);
+ ns3::Config::Set("/NodeList//DeviceList//$ns3::WifiNetDevice/Phy/ChannelWidth",ns3::UintegerValue (40));
wifiChannel.SetPropagationDelay ("ns3::ConstantSpeedPropagationDelayModel");
- wifiChannel.AddPropagationLoss ("ns3::LogDistancePropagationLossModel",
- "Exponent", ns3::DoubleValue (3.0),
- "ReferenceLoss", ns3::DoubleValue (40.0459));
-
wifiPhy.SetChannel (wifiChannel.Create ());
wifi.SetRemoteStationManager ("ns3::ConstantRateWifiManager",
- "ControlMode", ns3::StringValue ("VhtMcs0"),
- "DataMode", ns3::StringValue ("VhtMcs9"));
+ "ControlMode", ns3::StringValue ("HtMcs3"),
+ "DataMode", ns3::StringValue ("HtMcs3"));
mobility.SetMobilityModel ("ns3::ConstantPositionMobilityModel");
- ns3::Ssid ssid = ns3::Ssid (std::to_string(number_of_networks) + "_" + std::to_string(number_of_links));
-
- wifiMac.SetType("ns3::ApWifiMac",
- "Ssid", ns3::SsidValue (ssid));
+ wifiMac.SetType("ns3::ApWifiMac");
netA.Add(wifi.Install (wifiPhy, wifiMac, a));
wifiMac.SetType ("ns3::StaWifiMac",
- "Ssid", ns3::SsidValue (ssid),
"ActiveProbing", ns3::BooleanValue (false));
netA.Add(wifi.Install (wifiPhy, wifiMac, b));
ns3::Ptr<ns3::ListPositionAllocator> positionAllocS = ns3::CreateObject<ns3::ListPositionAllocator> ();
-// positionAllocS->Add(ns3::Vector(-5, mobility_base, 0.0));
-// positionAllocS->Add(ns3::Vector(5, mobility_base, 0.0));
positionAllocS->Add(ns3::Vector(-5, 0, 0.0));
positionAllocS->Add(ns3::Vector(5, 0, 0.0));
- mobility_base += mobility_delta;
mobility.SetPositionAllocator(positionAllocS);
mobility.Install(a);
mobility.Install(b);
-
} else {
ns3::PointToPointHelper pointToPoint;
-
XBT_DEBUG("\tAdd PTP from %d to %d bw:'%f Bps' lat:'%fs'", srcNum, dstNum, bw, lat);
pointToPoint.SetDeviceAttribute("DataRate",
ns3::DataRateValue(ns3::DataRate(bw * 8))); // ns-3 takes bps, but we provide Bps