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Fix example and make independent from waypoint helpers

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This commit is contained in:
Tim Schubert 2020-07-22 16:50:36 +02:00
parent 1254c6060d
commit 3f223d1d6c
1 changed files with 41 additions and 36 deletions
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77
test/leo-test-suite.cc
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@ -21,6 +21,7 @@ public:
private:
virtual void DoRun (void);
NodeContainer MakeSomeNodes (Vector position, size_t amount);
};
LeoTestCase1::LeoTestCase1 ()
@ -32,26 +33,45 @@ LeoTestCase1::~LeoTestCase1 ()
{
}
NodeContainer
LeoTestCase1::MakeSomeNodes (Vector position, size_t amount)
{
NodeContainer nodes;
for (uint32_t i = 0; i < amount; i ++)
{
Ptr<ConstantPositionMobilityModel> mob = CreateObject<ConstantPositionMobilityModel> ();
mob->SetPosition (Vector (i, 0, 0) + position);
Ptr<Node> node = CreateObject<Node> ();
node->AggregateObject (mob);
nodes.Add (node);
}
return nodes;
}
void
LeoTestCase1::DoRun (void)
{
Time::SetResolution (Time::MS);
Time::SetResolution (Time::NS);
std::vector<std::string> satWps =
{
"contrib/leo/data/test/waypoints.txt",
"contrib/leo/data/test/waypoints.txt",
"contrib/leo/data/test/waypoints.txt",
"contrib/leo/data/test/waypoints.txt",
};
//std::vector<std::string> satWps =
// {
// "contrib/leo/data/test/waypoints.txt",
// "contrib/leo/data/test/waypoints.txt",
// "contrib/leo/data/test/waypoints.txt",
// "contrib/leo/data/test/waypoints.txt",
// };
LeoSatNodeHelper satHelper;
NodeContainer satellites = satHelper.Install (satWps);
LeoGndNodeHelper gndHelper;
NodeContainer gateways = gndHelper.Install ("contrib/leo/data/test/ground-stations.txt");
NodeContainer terminals = gndHelper.Install ("contrib/leo/data/test/ground-stations.txt");
//LeoSatNodeHelper satHelper;
//NodeContainer satellites = satHelper.Install (satWps);
//LeoGndNodeHelper gndHelper;
//NodeContainer gateways = gndHelper.Install ("contrib/leo/data/test/ground-stations.txt");
//NodeContainer terminals = gndHelper.Install ("contrib/leo/data/test/ground-stations.txt");
NodeContainer satellites = MakeSomeNodes (Vector (0, 0, 1), 2);
// TODO disable forwarding for terminals, only for gateways
NodeContainer terminals = MakeSomeNodes (Vector (0, 0, 0), 2);
NetDeviceContainer islNet, gwNet, utNet;
NetDeviceContainer islNet, utNet;
IslHelper islCh;
islCh.SetDeviceAttribute ("DataRate", StringValue ("10Mbps"));
@ -62,18 +82,6 @@ LeoTestCase1::DoRun (void)
islCh.SetChannelAttribute ("PropagationLoss", StringValue ("ns3::RangePropagationLossModel"));
islNet = islCh.Install (satellites);
LeoChannelHelper gwCh;
gwCh.SetGndDeviceAttribute ("DataRate", StringValue ("10Mbps"));
gwCh.SetGndDeviceAttribute ("ReceiveErrorModel", StringValue ("ns3::BurstErrorModel"));
gwCh.SetSatDeviceAttribute ("DataRate", StringValue ("10Mbps"));
gwCh.SetSatDeviceAttribute ("ReceiveErrorModel", StringValue ("ns3::BurstErrorModel"));
gwCh.SetSatDeviceAttribute ("InterframeGap", TimeValue (Seconds (0.001)));
gwCh.SetGndDeviceAttribute ("InterframeGap", TimeValue (Seconds (0.001)));
gwCh.SetChannelAttribute ("PropagationDelay", StringValue ("ns3::ConstantSpeedPropagationDelayModel"));
// TODO propagation loss from mobility model
gwCh.SetChannelAttribute ("PropagationLoss", StringValue ("ns3::RangePropagationLossModel"));
gwNet = gwCh.Install (satellites, gateways);
LeoChannelHelper utCh;
utCh.SetGndDeviceAttribute ("DataRate", StringValue ("10Mbps"));
utCh.SetGndDeviceAttribute ("ReceiveErrorModel", StringValue ("ns3::BurstErrorModel"));
@ -92,21 +100,18 @@ LeoTestCase1::DoRun (void)
AodvHelper aodv;
stack.SetRoutingHelper (aodv);
stack.Install (satellites);
stack.Install (gateways);
stack.Install (terminals);
// Make all networks addressable for legacy protocol
Ipv4AddressHelper ipv4;
ipv4.SetBase ("10.1.0.0", "255.255.0.0");
Ipv4InterfaceContainer islIp = ipv4.Assign (islNet);
ipv4.SetBase ("10.2.0.0", "255.255.0.0");
Ipv4InterfaceContainer gwIp = ipv4.Assign (gwNet);
ipv4.SetBase ("10.3.0.0", "255.255.0.0");
Ipv4InterfaceContainer utIp = ipv4.Assign (utNet);
// TODO do not add UTs to cache of other UTs
//ArpCacheHelper arpCache;
//arpCache.Install (islNet, islIp);
//arpCache.Install (gwNet, gwIp);
//arpCache.Install (utNet, utIp);
// we want to ping terminals
@ -115,19 +120,19 @@ LeoTestCase1::DoRun (void)
// install a client on one of the terminals
ApplicationContainer clientApps;
Address remote = utIp.GetAddress (1, 0);
Address remote = utIp.GetAddress (3, 0);
UdpEchoClientHelper echoClient (remote, 9);
echoClient.SetAttribute ("MaxPackets", UintegerValue (3));
echoClient.SetAttribute ("Interval", TimeValue (Seconds (1.0)));
echoClient.SetAttribute ("MaxPackets", UintegerValue (10));
echoClient.SetAttribute ("Interval", TimeValue (Seconds (2.0)));
echoClient.SetAttribute ("PacketSize", UintegerValue (1024));
clientApps.Add (echoClient.Install (terminals.Get (0)));
serverApps.Start (Seconds (1.0));
clientApps.Start (Seconds (2.0));
clientApps.Stop (Seconds (9.0));
serverApps.Stop (Seconds (10));
clientApps.Stop (Seconds (60));
serverApps.Stop (Seconds (60));
Simulator::Stop (Seconds (12));
Simulator::Stop (Seconds (60));
Simulator::Run ();
Simulator::Destroy ();
}