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mix fixes 

fix wifi assert by increasing number of nodes to correct 16. enable tracing
main
EmaMaker 2023-12-28 10:30:59 +00:00
parent f3ce08f0f8
commit ba5e194d23
1 changed files with 76 additions and 46 deletions
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112
scratch/task_2001600.cc
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@ -17,7 +17,6 @@ using namespace ns3;
NS_LOG_COMPONENT_DEFINE("Task_2001600"); NS_LOG_COMPONENT_DEFINE("Task_2001600");
NetDeviceContainer createP2P(NodeContainer nodes, StringValue DataRate, StringValue Delay);
NetDeviceContainer createCSMA(NodeContainer nodes, StringValue DataRate, StringValue Delay); NetDeviceContainer createCSMA(NodeContainer nodes, StringValue DataRate, StringValue Delay);
int main(int argc, char* argv[]) int main(int argc, char* argv[])
@ -55,7 +54,7 @@ int main(int argc, char* argv[])
cmd.Parse(argc, argv); cmd.Parse(argc, argv);
// Se studentId vuoto, la simulazione non deve partire // Se studentId vuoto, la simulazione non deve partire
if (studentId.empty() > 18) if (studentId.empty())
{ {
std::cout << "studentId is empty, simulation will not start. exiting." << std::endl; std::cout << "studentId is empty, simulation will not start. exiting." << std::endl;
return 1; return 1;
@ -64,7 +63,7 @@ int main(int argc, char* argv[])
// All the nodes, each subnet uses a subset of these. // All the nodes, each subnet uses a subset of these.
// A node can belong to multiple subnets // A node can belong to multiple subnets
NodeContainer allNodes; NodeContainer allNodes;
allNodes.Create(15); allNodes.Create(16);
/* Topologia della Rete*/ /* Topologia della Rete*/
@ -73,89 +72,121 @@ int main(int argc, char* argv[])
NodeContainer nodes02; NodeContainer nodes02;
nodes02.Add(allNodes.Get(0)); nodes02.Add(allNodes.Get(0));
nodes02.Add(allNodes.Get(2)); nodes02.Add(allNodes.Get(2));
NetDeviceContainer ptp02 = createP2P(nodes02, StringValue("10Mbps"), StringValue("200ms")); PointToPointHelper ptph02;
ptph02.SetDeviceAttribute("DataRate", StringValue("00Mbps"));
ptph02.SetChannelAttribute("Delay", StringValue("200ms"));
NetDeviceContainer ptp02 = ptph02.Install(nodes02);
/* SOTTORETE PTP Node 1,2 */ /* SOTTORETE PTP Node 1,2 */
NodeContainer nodes12; NodeContainer nodes12;
nodes12.Add(allNodes.Get(1)); nodes12.Add(allNodes.Get(1));
nodes12.Add(allNodes.Get(2)); nodes12.Add(allNodes.Get(2));
NetDeviceContainer ptp12 = createP2P(nodes12, StringValue("10Mbps"), StringValue("200ms")); PointToPointHelper ptph12;
ptph12.SetDeviceAttribute("DataRate", StringValue("10Mbps"));
ptph12.SetChannelAttribute("Delay", StringValue("200ms"));
NetDeviceContainer ptp12 = ptph12.Install(nodes12);
/* SOTTORETE PTP Node 2,4 */ /* SOTTORETE PTP Node 2,4 */
NodeContainer nodes24; NodeContainer nodes24;
nodes24.Add(allNodes.Get(2)); nodes24.Add(allNodes.Get(2));
nodes24.Add(allNodes.Get(4)); nodes24.Add(allNodes.Get(4));
NetDeviceContainer ptp24 = createP2P(nodes24, StringValue("100Mbps"), StringValue("20ms")); PointToPointHelper ptph24;
ptph24.SetDeviceAttribute("DataRate", StringValue("100Mbps"));
ptph24.SetChannelAttribute("Delay", StringValue("20ms"));
NetDeviceContainer ptp24 = ptph24.Install(nodes24);
/* SOTTORETE PTP Node 3,5 */ /* SOTTORETE PTP Node 3,5 */
NodeContainer nodes35; NodeContainer nodes35;
nodes35.Add(allNodes.Get(3)); nodes35.Add(allNodes.Get(3));
nodes35.Add(allNodes.Get(5)); nodes35.Add(allNodes.Get(5));
NetDeviceContainer ptp35 = createP2P(nodes35, StringValue("100Mbps"), StringValue("20ms")); PointToPointHelper ptph35;
ptph35.SetDeviceAttribute("DataRate", StringValue("100Mbps"));
ptph35.SetChannelAttribute("Delay", StringValue("20ms"));
NetDeviceContainer ptp35 = ptph35.Install(nodes35);
/* SOTTORETE PTP Node 4,5 */ /* SOTTORETE PTP Node 4,5 */
NodeContainer nodes45; NodeContainer nodes45;
nodes45.Add(allNodes.Get(4)); nodes45.Add(allNodes.Get(4));
nodes45.Add(allNodes.Get(5)); nodes45.Add(allNodes.Get(5));
NetDeviceContainer ptp45 = createP2P(nodes45, StringValue("100Mbps"), StringValue("20ms")); PointToPointHelper ptph45;
ptph45.SetDeviceAttribute("DataRate", StringValue("100Mbps"));
ptph45.SetChannelAttribute("Delay", StringValue("20ms"));
NetDeviceContainer ptp45 = ptph45.Install(nodes45);
/* SOTTORETE PTP Node 3,9 */ /* SOTTORETE PTP Node 3,9 */
NodeContainer nodes39; NodeContainer nodes39;
nodes39.Add(allNodes.Get(3)); nodes39.Add(allNodes.Get(3));
nodes39.Add(allNodes.Get(9)); nodes39.Add(allNodes.Get(9));
NetDeviceContainer ptp39 = createP2P(nodes39, StringValue("100Mbps"), StringValue("20ms")); PointToPointHelper ptph39;
ptph39.SetDeviceAttribute("DataRate", StringValue("100Mbps"));
ptph39.SetChannelAttribute("Delay", StringValue("20ms"));
NetDeviceContainer ptp39 = ptph39.Install(nodes39);
/* SOTTORETE PTP Node 4,9 */ /* SOTTORETE PTP Node 4,9 */
NodeContainer nodes49; NodeContainer nodes49;
nodes49.Add(allNodes.Get(4)); nodes49.Add(allNodes.Get(4));
nodes49.Add(allNodes.Get(9)); nodes49.Add(allNodes.Get(9));
NetDeviceContainer ptp49 = createP2P(nodes49, StringValue("100Mbps"), StringValue("20ms")); PointToPointHelper ptph49;
ptph49.SetDeviceAttribute("DataRate", StringValue("100Mbps"));
ptph49.SetChannelAttribute("Delay", StringValue("20ms"));
NetDeviceContainer ptp49 = ptph49.Install(nodes49);
// Reti CSMA // Reti CSMA
/* SOTTORETE CSMA Nodi 3,4 */ /* SOTTORETE CSMA Nodi 3,4 */
NodeContainer nodes34; NodeContainer nodes34;
nodes34.Add(allNodes.Get(3)); nodes34.Add(allNodes.Get(3));
nodes34.Add(allNodes.Get(4)); nodes34.Add(allNodes.Get(4));
NetDeviceContainer csma34 = createCSMA(nodes34, StringValue("10Mbps"), StringValue("200ms")); CsmaHelper csmah34;
csmah34.SetChannelAttribute("DataRate", StringValue("10Mbps"));
csmah34.SetChannelAttribute("Delay", TimeValue(MicroSeconds(200)));
NetDeviceContainer csma34 = csmah34.Install(nodes34);
/* SOTTORETE CSMA Nodi 5,6,7,8 */ /* SOTTORETE CSMA Nodi 5,6,7,8 */
NodeContainer nodes5678; NodeContainer nodes5678;
nodes5678.Add(allNodes.Get(5)); nodes5678.Add(allNodes.Get(5));
nodes5678.Add(allNodes.Get(6)); nodes5678.Add(allNodes.Get(6));
nodes5678.Add(allNodes.Get(7)); nodes5678.Add(allNodes.Get(7));
nodes5678.Add(allNodes.Get(8)); nodes5678.Add(allNodes.Get(8));
NetDeviceContainer csma5678 = createCSMA(nodes5678, StringValue("5Mbps"), StringValue("20ms")); CsmaHelper csmah5678;
csmah5678.SetChannelAttribute("DataRate", StringValue("5Mbps"));
csmah5678.SetChannelAttribute("Delay", TimeValue(MicroSeconds(20)));
NetDeviceContainer csma5678 = csmah5678.Install(nodes5678);
// Rete Wi-Fi AARF 802.11g // Rete Wi-Fi AARF 802.11g
/* /*
Wi-Fi operating in Infrastructure mode, AP is stationary, Stations nodes move with random walk mobility pattern over a bounded square of 30 meters for each side Wi-Fi operating in Infrastructure mode, AP is stationary, Stations nodes move with random walk mobility pattern over a bounded square of 30 meters for each side
*/ */
// Channel // Channel
YansWifiChannelHelper channel = YansWifiChannelHelper::Default();
YansWifiPhyHelper phy;
phy.SetChannel(channel.Create());
// AP // AP
NodeContainer wifiApNode; NodeContainer wifiApNode;
wifiApNode.Add(allNodes.Get(9)); wifiApNode.Add(allNodes.Get(9));
// Station devices // Station devices
NodeContainer wifiStationNodes; NodeContainer wifiStaNodes;
wifiStationNodes.Add(allNodes.Get(10)); wifiStaNodes.Add(allNodes.Get(10));
wifiStationNodes.Add(allNodes.Get(11)); wifiStaNodes.Add(allNodes.Get(11));
wifiStationNodes.Add(allNodes.Get(12)); wifiStaNodes.Add(allNodes.Get(12));
wifiStationNodes.Add(allNodes.Get(13)); wifiStaNodes.Add(allNodes.Get(13));
wifiStationNodes.Add(allNodes.Get(14)); wifiStaNodes.Add(allNodes.Get(14));
wifiStationNodes.Add(allNodes.Get(15)); wifiStaNodes.Add(allNodes.Get(15));
YansWifiChannelHelper channel = YansWifiChannelHelper::Default();
YansWifiPhyHelper phy;
phy.SetChannel(channel.Create());
WifiHelper wifi; WifiHelper wifi;
wifi.SetStandard(WIFI_STANDARD_80211g); wifi.SetStandard (WIFI_STANDARD_80211g);
wifi.SetRemoteStationManager("ns3::AarfWifiManager"); wifi.SetRemoteStationManager("ns3::AarfWifiManager");
// you can do in this way if you want to set a constant data rate
//wifi.SetRemoteStationManager("ns3::ConstantRateWifiManager", "DataMode", StringValue("OfdmRate6Mbps"));
WifiMacHelper mac; WifiMacHelper mac;
Ssid ssid = Ssid("2001600"); // Ssid matricola regerent
// Stations // Infrastructure Mode
NetDeviceContainer staDevice; Ssid ssid = Ssid("2001600");
NetDeviceContainer staDevices;
mac.SetType("ns3::StaWifiMac", "Ssid", SsidValue(ssid), "ActiveProbing", BooleanValue(false)); mac.SetType("ns3::StaWifiMac", "Ssid", SsidValue(ssid), "ActiveProbing", BooleanValue(false));
staDevice = wifi.Install(phy, mac, wifiStationNodes); staDevices = wifi.Install(phy, mac, wifiStaNodes);
// AccessPoint NetDeviceContainer apDevices;
mac.SetType("ns3::ApWifiMac", "Ssid", SsidValue(ssid)); mac.SetType("ns3::ApWifiMac", "Ssid", SsidValue(ssid));
staDevice = wifi.Install(phy, mac, wifiApNode); apDevices = wifi.Install(phy, mac, wifiApNode);
// Mobility helper // Mobility helper
MobilityHelper mobility; MobilityHelper mobility;
@ -179,13 +210,14 @@ int main(int argc, char* argv[])
// Stations move with random walk over a square of 30 meters each side // Stations move with random walk over a square of 30 meters each side
mobility.SetMobilityModel("ns3::RandomWalk2dMobilityModel", mobility.SetMobilityModel("ns3::RandomWalk2dMobilityModel",
"Bounds", "Bounds",
RectangleValue(Rectangle(-30, 30, -30, 30))); RectangleValue(Rectangle(-15, 15, -15, 15)));
mobility.Install(wifiStationNodes); mobility.Install(wifiStaNodes);
// AP is stationary // AP is stationary
mobility.SetMobilityModel("ns3::ConstantPositionMobilityModel"); mobility.SetMobilityModel("ns3::ConstantPositionMobilityModel");
mobility.Install(wifiApNode); mobility.Install(wifiApNode);
// TODO: enableRtsCts
/* ######################################################## */ /* ######################################################## */
/* IP Addresses*/ /* IP Addresses*/
@ -199,10 +231,15 @@ int main(int argc, char* argv[])
// TODO: applications (Tcp burst, udp echo) // TODO: applications (Tcp burst, udp echo)
// TCP Burst // TCP Burst
// UDP Echo server // UDP Echo server
// UDP Echo client
/* ######################################################## */ /* ######################################################## */
/* Pcap tracing*/ /* PCAP Tracing */
// TODO: enable pcap tracing if(tracing){
ptph24.EnablePcapAll("ptp24", true);
ptph45.EnablePcapAll("ptp45", true);
ptph49.EnablePcapAll("ptp49", true);
}
/* ######################################################## */ /* ######################################################## */
Simulator::Run(); Simulator::Run();
@ -212,13 +249,6 @@ int main(int argc, char* argv[])
} }
NetDeviceContainer createP2P(NodeContainer nodes, StringValue DataRate, StringValue Delay){
PointToPointHelper pointToPoint;
pointToPoint.SetDeviceAttribute("DataRate", DataRate);
pointToPoint.SetChannelAttribute("Delay", Delay);
return pointToPoint.Install(nodes);
}
NetDeviceContainer createCSMA(NodeContainer nodes, StringValue DataRate, StringValue Delay){ NetDeviceContainer createCSMA(NodeContainer nodes, StringValue DataRate, StringValue Delay){
CsmaHelper csma; CsmaHelper csma;
csma.SetDeviceAttribute("DataRate", DataRate); csma.SetDeviceAttribute("DataRate", DataRate);