27 #include "ns3/simulator.h" 30 #include "ns3/point-to-point-epc-helper.h" 31 #include "ns3/epc-enb-application.h" 32 #include "ns3/packet-sink-helper.h" 33 #include "ns3/point-to-point-helper.h" 34 #include "ns3/csma-helper.h" 35 #include "ns3/internet-stack-helper.h" 36 #include "ns3/ipv4-address-helper.h" 37 #include "ns3/inet-socket-address.h" 38 #include "ns3/packet-sink.h" 39 #include <ns3/ipv4-static-routing-helper.h> 40 #include <ns3/ipv4-static-routing.h> 41 #include <ns3/ipv4-interface.h> 42 #include <ns3/mac48-address.h> 43 #include "ns3/seq-ts-header.h" 44 #include "ns3/eps-bearer-tag.h" 45 #include "ns3/arp-cache.h" 46 #include "ns3/boolean.h" 47 #include "ns3/uinteger.h" 48 #include "ns3/config.h" 96 virtual void DoDispose (
void);
99 virtual void StartApplication (
void);
100 virtual void StopApplication (
void);
106 void ScheduleTransmit (
Time dt);
130 static TypeId tid =
TypeId (
"ns3::EpsBearerTagUdpClient")
132 .AddConstructor<EpsBearerTagUdpClient> ()
133 .AddAttribute (
"MaxPackets",
134 "The maximum number of packets the application will send",
137 MakeUintegerChecker<uint32_t> ())
138 .AddAttribute (
"Interval",
142 .AddAttribute (
"RemoteAddress",
143 "The destination Ipv4Address of the outbound packets",
147 .AddAttribute (
"RemotePort",
"The destination port of the outbound packets",
150 MakeUintegerChecker<uint16_t> ())
151 .AddAttribute (
"PacketSize",
152 "Size of packets generated. The minimum packet size is 12 bytes which is the size of the header carrying the sequence number and the time stamp.",
155 MakeUintegerChecker<uint32_t> ())
196 Application::DoDispose ();
206 TypeId tid = TypeId::LookupByName (
"ns3::UdpSocketFactory");
274 UeUlTestData (uint32_t
n, uint32_t s, uint16_t r, uint8_t l);
301 std::vector<UeUlTestData>
ues;
324 virtual void DoRun (
void);
350 remoteHostContainer.
Create (1);
353 internet.
Install (remoteHostContainer);
360 ipv4h.
SetBase (
"1.0.0.0",
"255.0.0.0");
372 uint16_t udpSinkPort = 1234;
375 uint16_t cellIdCounter = 0;
376 uint64_t imsiCounter = 0;
378 for (std::vector<EnbUlTestData>::iterator enbit =
m_enbUlTestData.begin ();
389 uint16_t cellId = ++cellIdCounter;
392 ues.
Create (enbit->ues.size ());
405 epcHelper->
AddEnb (enb, enbDevice, cellId);
409 NS_ASSERT_MSG (enbApp != 0,
"cannot retrieve EpcEnbApplication");
420 for (uint32_t u = 0; u < ues.
GetN (); ++u)
450 arpCacheEntry->
SetMacAddress (Mac48Address::GetBroadcast ());
470 clientApp.
Add (client);
473 enbit->ues[u].clientApp = client;
475 uint64_t imsi = ++imsiCounter;
476 epcHelper->
AddUe (ueLteDevice, imsi);
479 &EpcEnbS1SapProvider::InitialUeMessage,
489 for (std::vector<EnbUlTestData>::iterator enbit =
m_enbUlTestData.begin ();
493 for (std::vector<UeUlTestData>::iterator ueit = enbit->ues.begin ();
494 ueit < enbit->ues.end ();
497 NS_TEST_ASSERT_MSG_EQ (ueit->serverApp->GetTotalRx (), (ueit->numPkts) * (ueit->pktSize),
"wrong total received bytes");
501 Simulator::Destroy ();
521 std::vector<EnbUlTestData> v1;
524 e1.
ues.push_back (f1);
529 std::vector<EnbUlTestData> v2;
532 e2.
ues.push_back (f2_1);
534 e2.
ues.push_back (f2_2);
539 std::vector<EnbUlTestData> v3;
547 e3.
ues.push_back (f3_1);
549 e3.
ues.push_back (f3_2);
551 e3.
ues.push_back (f3_2);
552 std::vector<EnbUlTestData> v4;
558 std::vector<EnbUlTestData> v5;
561 e5.
ues.push_back (f5);
565 std::vector<EnbUlTestData> v6;
568 e6.
ues.push_back (f6);
572 std::vector<EnbUlTestData> v7;
575 e7.
ues.push_back (f7);
579 std::vector<EnbUlTestData> v8;
582 e8.
ues.push_back (f8);
virtual ~EpsBearerTagUdpClient()
static void Send(Ptr< NetDevice > dev, int level, std::string emuMode)
virtual void DoRun(void)
Implementation to actually run this TestCase.
holds a vector of ns3::Application pointers.
uint32_t AddApplication(Ptr< Application > application)
Associate an Application to this Node.
void MarkPermanent(void)
Changes the state of this entry to Permanent.
Ptr< NetDevice > Get(uint32_t i) const
Get the Ptr<NetDevice> stored in this container at a given index.
uint64_t GetUid(void) const
Returns the packet's Uid.
Simulation virtual time values and global simulation resolution.
Test that the S1-U interface implementation works correctly.
AttributeValue implementation for Boolean.
void SetMacAddress(Address macAddress)
ArpCache::Entry * Add(Ipv4Address to)
Add an Ipv4Address to this ARP cache.
uint32_t m_count
maximum number of packets to send
holds a vector of std::pair of Ptr<Ipv4> and interface index.
void SetDefaultRoute(Ipv4Address nextHop, uint32_t interface, uint32_t metric=0)
Add a default route to the static routing table.
NetDeviceContainer Install(NodeContainer c)
a class to represent an Ipv4 address mask
void Add(ApplicationContainer other)
Append the contents of another ApplicationContainer to the end of this container. ...
EpcS1uUlTestCase(std::string name, std::vector< EnbUlTestData > v)
Constructor.
Ptr< Application > clientApp
the client application
void AggregateObject(Ptr< Object > other)
Aggregate two Objects together.
virtual ~EpcS1uUlTestCase()
Ptr< const AttributeChecker > MakeIpv4AddressChecker(void)
#define NS_ASSERT(condition)
At runtime, in debugging builds, if this condition is not true, the program prints the source file...
#define NS_LOG_COMPONENT_DEFINE(name)
Define a Log component with a specific name.
uint8_t m_bid
the bearer identificator
Time MilliSeconds(uint64_t value)
Construct a Time in the indicated unit.
ApplicationContainer Install(NodeContainer c) const
Install an ns3::PacketSinkApplication on each node of the input container configured with all the att...
aggregate IP/TCP/UDP functionality to existing Nodes.
uint32_t m_sent
number of packets sent
EventId m_sendEvent
the send event
Tag used to define the RNTI and EPS bearer ID for packets interchanged between the EpcEnbApplication ...
#define NS_LOG_INFO(msg)
Use NS_LOG to output a message of level LOG_INFO.
A helper to make it easier to instantiate an ns3::PacketSinkApplication on a set of nodes...
#define NS_LOG_FUNCTION_NOARGS()
Output the name of the function.
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.
Callback< R, Ts... > MakeNullCallback(void)
void Send(void)
Send function.
uint16_t m_peerPort
the destination port of the outbound packets
bool IsExpired(void) const
This method is syntactic sugar for the ns3::Simulator::IsExpired method.
virtual void DoDispose(void)
Destructor implementation.
Class for representing data rates.
virtual void StartApplication(void)
Application specific startup code.
void SetS1SapUser(EpcEnbS1SapUser *s)
Set the S1 SAP User.
uint32_t m_size
the size of packets generated
virtual Ipv4InterfaceContainer AssignUeIpv4Address(NetDeviceContainer ueDevices)
Assign IPv4 addresses to UE devices.
Time m_interval
the time between packets
The base class for all ns3 applications.
AttributeValue implementation for Time.
void AddTestCase(TestCase *testCase, TestDuration duration=QUICK)
Add an individual child TestCase to this test suite.
Ipv4Address GetAddress(uint32_t i, uint32_t j=0) const
std::vector< EnbUlTestData > m_enbUlTestData
ENB UL test data.
Hold an unsigned integer type.
#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.
Ptr< Ipv4Interface > GetInterface(uint32_t i) const
Get an interface.
virtual uint8_t ActivateEpsBearer(Ptr< NetDevice > ueLteDevice, uint64_t imsi, Ptr< EpcTft > tft, EpsBearer bearer)
Activate an EPS bearer, setting up the corresponding S1-U tunnel.
Ptr< Application > GetApplication(uint32_t index) const
Retrieve the index-th Application associated to this node.
holds a vector of ns3::NetDevice pointers
void SetRemote(Ipv4Address ip, uint16_t port)
set the remote address and port
Ptr< Socket > m_socket
the socket
static TypeId GetTypeId(void)
Get the type ID.
void SetRecvCallback(Callback< void, Ptr< Socket > >)
Notify application when new data is available to be read.
Custom structure containing information about data sent in the uplink of eNodeB.
void Start(Time start)
Arrange for all of the Applications in this container to Start() at the Time given as a parameter...
void SetS1SapProvider(EpcEnbS1SapProvider *s)
Set the S1 SAP Provider.
EpcEnbS1SapUser * GetS1SapUser()
Ptr< Node > GetNode() const
virtual void AddEnb(Ptr< Node > enbNode, Ptr< NetDevice > lteEnbNetDevice, uint16_t cellId)
Add an eNB to the EPC.
std::vector< UeUlTestData > ues
the list of UEs
uint32_t GetN(void) const
Get the number of Ptr<Node> stored in this container.
virtual int Connect(const Address &address)=0
Initiate a connection to a remote host.
Access to the IPv4 forwarding table, interfaces, and configuration.
Ptr< T > GetObject(void) const
Get a pointer to the requested aggregated Object.
void SetAliveTimeout(Time aliveTimeout)
Set the time the entry will be in ALIVE state (unless refreshed)
Implement the IPv4 layer.
virtual int Bind(const Address &address)=0
Allocate a local endpoint for this socket.
Every class exported by the ns3 library is enclosed in the ns3 namespace.
keep track of a set of node pointers.
EpcEnbS1SapProvider * GetS1SapProvider()
This class contains the specification of EPS Bearers.
A record that that holds information about an ArpCache entry.
AttributeValue implementation for Ipv4Address.
Ptr< const AttributeAccessor > MakeTimeAccessor(T1 a1)
Create an AttributeAccessor for a class data member, or a lone class get functor or set method...
UeUlTestData(uint32_t n, uint32_t s, uint16_t r, uint8_t l)
Constructor.
build a set of CsmaNetDevice objects
#define NS_ASSERT_MSG(condition, message)
At runtime, in debugging builds, if this condition is not true, the program prints the message to out...
void Install(std::string nodeName) const
Aggregate implementations of the ns3::Ipv4, ns3::Ipv6, ns3::Udp, and ns3::Tcp classes onto the provid...
NetDeviceContainer Install(Ptr< Node > node) const
This method creates an ns3::CsmaChannel with the attributes configured by CsmaHelper::SetChannelAttri...
void AddNetworkRouteTo(Ipv4Address network, Ipv4Mask networkMask, Ipv4Address nextHop, uint32_t interface, uint32_t metric=0)
Add a network route to the static routing table.
virtual void AddUe(Ptr< NetDevice > ueLteDevice, uint64_t imsi)
Notify the EPC of the existence of a new UE which might attach at a later time.
Ipv4 addresses are stored in host order in this class.
uint32_t pktSize
the packet size
void Stop(Time stop)
Arrange for all of the Applications in this container to Stop() at the Time given as a parameter...
Ipv4InterfaceContainer Assign(const NetDeviceContainer &c)
Assign IP addresses to the net devices specified in the container based on the current network prefix...
This application is installed inside eNBs and provides the bridge functionality for user data plane p...
Ptr< PacketSink > serverApp
the server application
void Add(NodeContainer other)
Append the contents of another NodeContainer to the end of this container.
An identifier for simulation events.
void AddPacketTag(const Tag &tag) const
Add a packet tag.
Helper class that adds ns3::Ipv4StaticRouting objects.
AttributeValue implementation for DataRate.
virtual Ptr< Node > GetPgwNode() const
Get the PGW node.
Time Seconds(double value)
Construct a Time in the indicated unit.
uint32_t GetN(void) const
Get the number of Ptr<NetDevice> stored in this container.
void SetDefault(std::string name, const AttributeValue &value)
virtual void StopApplication(void)
Application specific shutdown code.
virtual int32_t GetInterfaceForDevice(Ptr< const NetDevice > device) const =0
uint32_t numPkts
the number of packets sent
Ptr< Node > Get(uint32_t i) const
Get the Ptr<Node> stored in this container at a given index.
Ptr< const AttributeChecker > MakeTimeChecker(const Time min, const Time max)
Helper to make a Time checker with bounded range.
A helper class to make life easier while doing simple IPv4 address assignment in scripts.
Time Now(void)
create an ns3::Time instance which contains the current simulation time.
Ipv4Address m_peerAddress
the peer address of the outbound packets
void Create(uint32_t n)
Create n nodes and append pointers to them to the end of this NodeContainer.
Ptr< const AttributeAccessor > MakeIpv4AddressAccessor(T1 a1)
Create an AttributeAccessor for a class data member, or a lone class get functor or set method...
Receive and consume traffic generated to an IP address and port.
virtual int Send(Ptr< Packet > p, uint32_t flags)=0
Send data (or dummy data) to the remote host.
uint32_t pktSize
packet size used for the simulation (in bytes)
void SetAttribute(std::string name, const AttributeValue &value)
Set a single attribute, raising fatal errors if unsuccessful.
Ptr< const AttributeAccessor > MakeUintegerAccessor(T1 a1)
Create an AttributeAccessor for a class data member, or a lone class get functor or set method...
a unique identifier for an interface.
Custom test structure to hold information of data transmitted in the uplink per UE.
TypeId SetParent(TypeId tid)
Set the parent TypeId.
Ptr< Application > Get(uint32_t i) const
Get the Ptr<Application> stored in this container at a given index.
virtual Ipv4Address GetUeDefaultGatewayAddress()
void AddHeader(const Header &header)
Add header to this packet.
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...
void SetBase(Ipv4Address network, Ipv4Mask mask, Ipv4Address base="0.0.0.1")
Set the base network number, network mask and base address.
EpcS1uUlTestSuite g_epcS1uUlTestSuiteInstance