26#include "ns3/arp-cache.h"
27#include "ns3/boolean.h"
28#include "ns3/config.h"
29#include "ns3/csma-helper.h"
30#include "ns3/epc-enb-application.h"
31#include "ns3/eps-bearer-tag.h"
32#include "ns3/inet-socket-address.h"
33#include "ns3/internet-stack-helper.h"
34#include "ns3/ipv4-address-helper.h"
36#include "ns3/packet-sink-helper.h"
37#include "ns3/packet-sink.h"
38#include "ns3/point-to-point-epc-helper.h"
39#include "ns3/point-to-point-helper.h"
40#include "ns3/seq-ts-header.h"
41#include "ns3/simulator.h"
43#include "ns3/uinteger.h"
44#include <ns3/ipv4-interface.h>
45#include <ns3/ipv4-static-routing-helper.h>
46#include <ns3/ipv4-static-routing.h>
47#include <ns3/mac48-address.h>
125 TypeId(
"ns3::EpsBearerTagUdpClient")
127 .AddConstructor<EpsBearerTagUdpClient>()
128 .AddAttribute(
"MaxPackets",
129 "The maximum number of packets the application will send",
132 MakeUintegerChecker<uint32_t>())
133 .AddAttribute(
"Interval",
134 "The time to wait between packets",
138 .AddAttribute(
"RemoteAddress",
139 "The destination Ipv4Address of the outbound packets",
142 MakeIpv4AddressChecker())
143 .AddAttribute(
"RemotePort",
144 "The destination port of the outbound packets",
147 MakeUintegerChecker<uint16_t>())
148 .AddAttribute(
"PacketSize",
149 "Size of packets generated. The minimum packet size is 12 bytes which is "
150 "the size of the header carrying the sequence number and the time stamp.",
153 MakeUintegerChecker<uint32_t>());
193 Application::DoDispose();
203 TypeId tid = TypeId::LookupByName(
"ns3::UdpSocketFactory");
294 std::vector<UeUlTestData>
ues;
316 void DoRun()
override;
343 remoteHostContainer.
Create(1);
346 internet.
Install(remoteHostContainer);
353 ipv4h.
SetBase(
"1.0.0.0",
"255.0.0.0");
362 remoteHostStaticRouting->AddNetworkRouteTo(
Ipv4Address(
"7.0.0.0"),
366 uint16_t udpSinkPort = 1234;
369 uint16_t cellIdCounter = 0;
370 uint64_t imsiCounter = 0;
372 for (std::vector<EnbUlTestData>::iterator enbit =
m_enbUlTestData.begin();
383 uint16_t cellId = ++cellIdCounter;
386 ues.
Create(enbit->ues.size());
399 std::vector<uint16_t> cellIds;
400 cellIds.push_back(cellId);
401 epcHelper->
AddEnb(enb, enbDevice, cellIds);
408 rrc->SetS1SapProvider(enbApp->GetS1SapProvider());
409 enbApp->SetS1SapUser(rrc->GetS1SapUser());
434 ueStaticRouting->SetDefaultRoute(gwAddr, 1);
441 int32_t ueLteIpv4IfIndex = ueIpv4->GetInterfaceForDevice(ueLteDevice);
451 "ns3::UdpSocketFactory",
460 CreateObject<EpsBearerTagUdpClient>(enbit->ues[u].rnti, enbit->ues[u].bid);
461 client->SetAttribute(
"RemoteAddress",
463 client->SetAttribute(
"RemotePort",
UintegerValue(udpSinkPort));
464 client->SetAttribute(
"MaxPackets",
UintegerValue(enbit->ues[u].numPkts));
465 client->SetAttribute(
"Interval",
TimeValue(interPacketInterval));
466 client->SetAttribute(
"PacketSize",
UintegerValue(enbit->ues[u].pktSize));
469 clientApp.
Add(client);
472 enbit->ues[u].clientApp = client;
474 uint64_t imsi = ++imsiCounter;
475 epcHelper->
AddUe(ueLteDevice, imsi);
479 EpsBearer(EpsBearer::NGBR_VIDEO_TCP_DEFAULT));
481 &EpcEnbS1SapProvider::InitialUeMessage,
482 enbApp->GetS1SapProvider(),
492 for (std::vector<EnbUlTestData>::iterator enbit =
m_enbUlTestData.begin();
496 for (std::vector<UeUlTestData>::iterator ueit = enbit->ues.begin(); ueit < enbit->ues.end();
500 (ueit->numPkts) * (ueit->pktSize),
501 "wrong total received bytes");
505 Simulator::Destroy();
521 std::vector<EnbUlTestData> v1;
524 e1.
ues.push_back(f1);
528 std::vector<EnbUlTestData> v2;
531 e2.
ues.push_back(f2_1);
533 e2.
ues.push_back(f2_2);
537 std::vector<EnbUlTestData> v3;
544 e3.
ues.push_back(f3_1);
546 e3.
ues.push_back(f3_2);
548 e3.
ues.push_back(f3_2);
549 std::vector<EnbUlTestData> v4;
555 std::vector<EnbUlTestData> v5;
558 e5.
ues.push_back(f5);
562 std::vector<EnbUlTestData> v6;
565 e6.
ues.push_back(f6);
569 std::vector<EnbUlTestData> v7;
572 e7.
ues.push_back(f7);
576 std::vector<EnbUlTestData> v8;
579 e8.
ues.push_back(f8);
EpcS1uUlTestCase(std::string name, std::vector< EnbUlTestData > v)
Constructor.
std::vector< EnbUlTestData > m_enbUlTestData
ENB UL test data.
~EpcS1uUlTestCase() override
void DoRun() override
Implementation to actually run this TestCase.
Test that the S1-U interface implementation works correctly.
uint16_t m_peerPort
the destination port of the outbound packets
void SetRemote(Ipv4Address ip, uint16_t port)
set the remote address and port
uint32_t m_count
maximum number of packets to send
uint32_t m_sent
number of packets sent
~EpsBearerTagUdpClient() override
void ScheduleTransmit(Time dt)
Schedule transmit function.
Ptr< Socket > m_socket
the socket
uint32_t m_size
the size of packets generated
void StartApplication() override
Application specific startup code.
uint8_t m_bid
the bearer identificator
void StopApplication() override
Application specific shutdown code.
EventId m_sendEvent
the send event
void Send()
Send function.
Ipv4Address m_peerAddress
the peer address of the outbound packets
void DoDispose() override
Destructor implementation.
Time m_interval
the time between packets
static TypeId GetTypeId()
Get the type ID.
holds a vector of ns3::Application pointers.
Ptr< Application > Get(uint32_t i) const
Get the Ptr<Application> stored in this container at a given index.
void Start(Time start)
Arrange for all of the Applications in this container to Start() at the Time given as a parameter.
void Add(ApplicationContainer other)
Append the contents of another ApplicationContainer to the end of this container.
void Stop(Time stop)
Arrange for all of the Applications in this container to Stop() at the Time given as a parameter.
The base class for all ns3 applications.
Ptr< Node > GetNode() const
A record that that holds information about an ArpCache entry.
void MarkPermanent()
Changes the state of this entry to Permanent.
void SetMacAddress(Address macAddress)
void SetAliveTimeout(Time aliveTimeout)
Set the time the entry will be in ALIVE state (unless refreshed)
ArpCache::Entry * Add(Ipv4Address to)
Add an Ipv4Address to this ARP cache.
AttributeValue implementation for Boolean.
build a set of CsmaNetDevice objects
NetDeviceContainer Install(Ptr< Node > node) const
This method creates an ns3::CsmaChannel with the attributes configured by CsmaHelper::SetChannelAttri...
AttributeValue implementation for DataRate.
This application is installed inside eNBs and provides the bridge functionality for user data plane p...
This class contains the specification of EPS Bearers.
Tag used to define the RNTI and EPS bearer ID for packets interchanged between the EpcEnbApplication ...
An identifier for simulation events.
bool IsExpired() const
This method is syntactic sugar for the ns3::Simulator::IsExpired method.
aggregate IP/TCP/UDP functionality to existing Nodes.
void Install(std::string nodeName) const
Aggregate implementations of the ns3::Ipv4, ns3::Ipv6, ns3::Udp, and ns3::Tcp classes onto the provid...
A helper class to make life easier while doing simple IPv4 address assignment in scripts.
void SetBase(Ipv4Address network, Ipv4Mask mask, Ipv4Address base="0.0.0.1")
Set the base network number, network mask and base address.
Ipv4InterfaceContainer Assign(const NetDeviceContainer &c)
Assign IP addresses to the net devices specified in the container based on the current network prefix...
Ipv4 addresses are stored in host order in this class.
AttributeValue implementation for Ipv4Address.
Access to the IPv4 forwarding table, interfaces, and configuration.
holds a vector of std::pair of Ptr<Ipv4> and interface index.
Ipv4Address GetAddress(uint32_t i, uint32_t j=0) const
Implement the IPv4 layer.
a class to represent an Ipv4 address mask
Helper class that adds ns3::Ipv4StaticRouting objects.
Ptr< Ipv4StaticRouting > GetStaticRouting(Ptr< Ipv4 > ipv4) const
Try and find the static routing protocol as either the main routing protocol or in the list of routin...
holds a vector of ns3::NetDevice pointers
uint32_t GetN() const
Get the number of Ptr<NetDevice> stored in this container.
Ptr< NetDevice > Get(uint32_t i) const
Get the Ptr<NetDevice> stored in this container at a given index.
void AddUe(Ptr< NetDevice > ueLteDevice, uint64_t imsi) override
Notify the EPC of the existence of a new UE which might attach at a later time.
uint8_t ActivateEpsBearer(Ptr< NetDevice > ueLteDevice, uint64_t imsi, Ptr< EpcTft > tft, EpsBearer bearer) override
Activate an EPS bearer, setting up the corresponding S1-U tunnel.
Ptr< Node > GetPgwNode() const override
Get the PGW node.
Ipv4Address GetUeDefaultGatewayAddress() override
Ipv4InterfaceContainer AssignUeIpv4Address(NetDeviceContainer ueDevices) override
Assign IPv4 addresses to UE devices.
keep track of a set of node pointers.
uint32_t GetN() const
Get the number of Ptr<Node> stored in this container.
void Create(uint32_t n)
Create n nodes and append pointers to them to the end of this NodeContainer.
void Add(const NodeContainer &nc)
Append the contents of another NodeContainer to the end of this container.
Ptr< Node > Get(uint32_t i) const
Get the Ptr<Node> stored in this container at a given index.
Ptr< Application > GetApplication(uint32_t index) const
Retrieve the index-th Application associated to this node.
uint32_t AddApplication(Ptr< Application > application)
Associate an Application to this Node.
void SetAttribute(std::string name, const AttributeValue &value)
Set a single attribute, raising fatal errors if unsuccessful.
Ptr< T > GetObject() const
Get a pointer to the requested aggregated Object.
void AggregateObject(Ptr< Object > other)
Aggregate two Objects together.
void AddHeader(const Header &header)
Add header to this packet.
void AddPacketTag(const Tag &tag) const
Add a packet tag.
uint64_t GetUid() const
Returns the packet's Uid.
A helper to make it easier to instantiate an ns3::PacketSinkApplication on a set of nodes.
ApplicationContainer Install(NodeContainer c) const
Install an ns3::PacketSinkApplication on each node of the input container configured with all the att...
Receive and consume traffic generated to an IP address and port.
void AddEnb(Ptr< Node > enbNode, Ptr< NetDevice > lteEnbNetDevice, std::vector< uint16_t > cellIds) override
Add an eNB to the EPC.
Build a set of PointToPointNetDevice objects.
void SetDeviceAttribute(std::string name, const AttributeValue &value)
Set an attribute value to be propagated to each NetDevice created by the helper.
NetDeviceContainer Install(NodeContainer c)
virtual int Send(Ptr< Packet > p, uint32_t flags)=0
Send data (or dummy data) to the remote host.
virtual int Connect(const Address &address)=0
Initiate a connection to a remote host.
void SetRecvCallback(Callback< void, Ptr< Socket > > receivedData)
Notify application when new data is available to be read.
virtual int Bind(const Address &address)=0
Allocate a local endpoint for this socket.
void AddTestCase(TestCase *testCase, TestDuration duration=QUICK)
Add an individual child TestCase to this test suite.
Simulation virtual time values and global simulation resolution.
AttributeValue implementation for Time.
a unique identifier for an interface.
TypeId SetParent(TypeId tid)
Set the parent TypeId.
Hold an unsigned integer type.
EpcS1uUlTestSuite g_epcS1uUlTestSuiteInstance
#define NS_ASSERT(condition)
At runtime, in debugging builds, if this condition is not true, the program prints the source file,...
#define NS_ASSERT_MSG(condition, message)
At runtime, in debugging builds, if this condition is not true, the program prints the message to out...
Ptr< const AttributeAccessor > MakeTimeAccessor(T1 a1)
Ptr< const AttributeAccessor > MakeUintegerAccessor(T1 a1)
Callback< R, Args... > MakeNullCallback()
void SetDefault(std::string name, const AttributeValue &value)
#define NS_LOG_COMPONENT_DEFINE(name)
Define a Log component with a specific name.
#define NS_LOG_FUNCTION_NOARGS()
Output the name of the function.
#define NS_LOG_INFO(msg)
Use NS_LOG to output a message of level LOG_INFO.
void(* DataRate)(DataRate oldValue, DataRate newValue)
TracedValue callback signature for DataRate.
Time Now()
create an ns3::Time instance which contains the current simulation time.
#define NS_TEST_ASSERT_MSG_EQ(actual, limit, msg)
Test that an actual and expected (limit) value are equal and report and abort if not.
Time Seconds(double value)
Construct a Time in the indicated unit.
Time MilliSeconds(uint64_t value)
Construct a Time in the indicated unit.
Every class exported by the ns3 library is enclosed in the ns3 namespace.
Ptr< const AttributeChecker > MakeTimeChecker(const Time min, const Time max)
Helper to make a Time checker with bounded range.
Custom structure containing information about data sent in the uplink of eNodeB.
std::vector< UeUlTestData > ues
the list of UEs
Custom test structure to hold information of data transmitted in the uplink per UE.
uint32_t numPkts
the number of packets sent
uint32_t pktSize
the packet size
Ptr< PacketSink > serverApp
the server application
UeUlTestData(uint32_t n, uint32_t s, uint16_t r, uint8_t l)
Constructor.
Ptr< Application > clientApp
the client application
uint32_t pktSize
packet size used for the simulation (in bytes)