This application implements the Packet Data Network (PDN) Gateway Entity (PGW) according to the 3GPP TS 23.401 document. More...

#include "epc-pgw-application.h"

Inheritance diagram for ns3::EpcPgwApplication:

Collaboration diagram for ns3::EpcPgwApplication:

Classes
class	UeInfo
	store info for each UE connected to this PGW More...

Public Types
typedef void(*	RxTracedCallback) (Ptr< Packet > packet)
	TracedCallback signature for data Packet reception event.

Public Types inherited from ns3::Application
typedef void(*	DelayAddressCallback) (const Time &delay, const Address &from)
	Common callback signature for packet delay and address.

typedef void(*	StateTransitionCallback) (const std::string &oldState, const std::string &newState)
	Common signature used by callbacks to application's state transition trace source.

Public Member Functions
	EpcPgwApplication (const Ptr< VirtualNetDevice > tunDevice, Ipv4Address s5Addr, const Ptr< Socket > s5uSocket, const Ptr< Socket > s5cSocket)
	Constructor that binds the tap device to the callback methods.

	~EpcPgwApplication () override
	Destructor.

void	AddSgw (Ipv4Address sgwS5Addr)
	Let the PGW be aware of a new SGW.

void	AddUe (uint64_t imsi)
	Let the PGW be aware of a new UE.

void	DoDispose () override
	Destructor implementation.

void	RecvFromS5cSocket (Ptr< Socket > socket)
	Method to be assigned to the receiver callback of the S5-C socket.

void	RecvFromS5uSocket (Ptr< Socket > socket)
	Method to be assigned to the receiver callback of the S5-U socket.

bool	RecvFromTunDevice (Ptr< Packet > packet, const Address &source, const Address &dest, uint16_t protocolNumber)
	Method to be assigned to the callback of the SGi TUN VirtualNetDevice.

void	SendToS5uSocket (Ptr< Packet > packet, Ipv4Address sgwS5uAddress, uint32_t teid)
	Send a data packet to the SGW via the S5-U interface.

void	SendToTunDevice (Ptr< Packet > packet, uint32_t teid)
	Send a data packet to the internet via the SGi interface of the PGW.

void	SetUeAddress (uint64_t imsi, Ipv4Address ueAddr)
	Set the address of a previously added UE.

void	SetUeAddress6 (uint64_t imsi, Ipv6Address ueAddr)
	set the address of a previously added UE

Public Member Functions inherited from ns3::Application
	Application ()

	~Application () override

virtual int64_t	AssignStreams (int64_t stream)
	Assign a fixed random variable stream number to the random variables used by this Application object.

Ptr< Node >	GetNode () const

void	SetNode (Ptr< Node > node)

void	SetStartTime (Time start)
	Specify application start time.

void	SetStopTime (Time stop)
	Specify application stop time.

Public Member Functions inherited from ns3::Object
	Object ()
	Constructor.

	~Object () override
	Destructor.

void	AggregateObject (Ptr< Object > other)
	Aggregate two Objects together.

void	Dispose ()
	Dispose of this Object.

AggregateIterator	GetAggregateIterator () const
	Get an iterator to the Objects aggregated to this one.

TypeId	GetInstanceTypeId () const override
	Get the most derived TypeId for this Object.

template<typename T >
Ptr< T >	GetObject () const
	Get a pointer to the requested aggregated Object.

template<>
Ptr< Object >	GetObject () const
	Specialization of () for objects of type ns3::Object.

template<typename T >
Ptr< T >	GetObject (TypeId tid) const
	Get a pointer to the requested aggregated Object by TypeId.

template<>
Ptr< Object >	GetObject (TypeId tid) const
	Specialization of (TypeId tid) for objects of type ns3::Object.

void	Initialize ()
	Invoke DoInitialize on all Objects aggregated to this one.

bool	IsInitialized () const
	Check if the object has been initialized.

void	UnidirectionalAggregateObject (Ptr< Object > other)
	Aggregate an Object to another Object.

Public Member Functions inherited from ns3::SimpleRefCount< Object, ObjectBase, ObjectDeleter >
	SimpleRefCount ()
	Default constructor.

	SimpleRefCount (const SimpleRefCount &o)
	Copy constructor.

uint32_t	GetReferenceCount () const
	Get the reference count of the object.

SimpleRefCount &	operator= (const SimpleRefCount &o)
	Assignment operator.

void	Ref () const
	Increment the reference count.

void	Unref () const
	Decrement the reference count.

Public Member Functions inherited from ns3::ObjectBase
virtual	~ObjectBase ()
	Virtual destructor.

void	GetAttribute (std::string name, AttributeValue &value, bool permissive=false) const
	Get the value of an attribute, raising fatal errors if unsuccessful.

bool	GetAttributeFailSafe (std::string name, AttributeValue &value) const
	Get the value of an attribute without raising errors.

void	SetAttribute (std::string name, const AttributeValue &value)
	Set a single attribute, raising fatal errors if unsuccessful.

bool	SetAttributeFailSafe (std::string name, const AttributeValue &value)
	Set a single attribute without raising errors.

bool	TraceConnect (std::string name, std::string context, const CallbackBase &cb)
	Connect a TraceSource to a Callback with a context.

bool	TraceConnectWithoutContext (std::string name, const CallbackBase &cb)
	Connect a TraceSource to a Callback without a context.

bool	TraceDisconnect (std::string name, std::string context, const CallbackBase &cb)
	Disconnect from a TraceSource a Callback previously connected with a context.

bool	TraceDisconnectWithoutContext (std::string name, const CallbackBase &cb)
	Disconnect from a TraceSource a Callback previously connected without a context.

Static Public Member Functions
static TypeId	GetTypeId ()
	Get the type ID.

Static Public Member Functions inherited from ns3::Application
static TypeId	GetTypeId ()
	Get the type ID.

Static Public Member Functions inherited from ns3::Object
static TypeId	GetTypeId ()
	Register this type.

Static Public Member Functions inherited from ns3::ObjectBase
static TypeId	GetTypeId ()
	Get the type ID.

Private Member Functions
void	DoRecvCreateSessionRequest (Ptr< Packet > packet)
	Process Create Session Request message.

void	DoRecvDeleteBearerCommand (Ptr< Packet > packet)
	Process Delete Bearer Command message.

void	DoRecvDeleteBearerResponse (Ptr< Packet > packet)
	Process Delete Bearer Response message.

void	DoRecvModifyBearerRequest (Ptr< Packet > packet)
	Process Modify Bearer Request message.

Private Attributes
uint16_t	m_gtpcUdpPort
	UDP port to be used for GTPv2-C.

uint16_t	m_gtpuUdpPort
	UDP port to be used for GTP-U.

Ipv4Address	m_pgwS5Addr
	PGW address of the S5 interface.

TracedCallback< Ptr< Packet > >	m_rxS5PktTrace
	Callback to trace received data packets from S5 socket.

TracedCallback< Ptr< Packet > >	m_rxTunPktTrace
	Callback to trace received data packets at Tun NetDevice from internet.

Ptr< Socket >	m_s5cSocket
	UDP socket to send/receive GTPv2-C packets to/from the S5 interface.

Ptr< Socket >	m_s5uSocket
	UDP socket to send/receive GTP-U packets to/from the S5 interface.

Ipv4Address	m_sgwS5Addr
	SGW address of the S5 interface.

Ptr< VirtualNetDevice >	m_tunDevice
	TUN VirtualNetDevice used for tunneling/detunneling IP packets from/to the internet over GTP-U/UDP/IP on the S5 interface.

std::map< Ipv4Address, Ptr< UeInfo > >	m_ueInfoByAddrMap
	UeInfo stored by UE IPv4 address.

std::map< Ipv6Address, Ptr< UeInfo > >	m_ueInfoByAddrMap6
	UeInfo stored by UE IPv6 address.

std::map< uint64_t, Ptr< UeInfo > >	m_ueInfoByImsiMap
	UeInfo stored by IMSI.

Additional Inherited Members
Protected Member Functions inherited from ns3::Application
void	DoInitialize () override
	Initialize() implementation.

Protected Member Functions inherited from ns3::Object
	Object (const Object &o)
	Copy an Object.

virtual void	NotifyNewAggregate ()
	Notify all Objects aggregated to this one of a new Object being aggregated.

Protected Member Functions inherited from ns3::ObjectBase
void	ConstructSelf (const AttributeConstructionList &attributes)
	Complete construction of ObjectBase; invoked by derived classes.

virtual void	NotifyConstructionCompleted ()
	Notifier called once the ObjectBase is fully constructed.

Protected Attributes inherited from ns3::Application
Ptr< Node >	m_node
	The node that this application is installed on.

EventId	m_startEvent
	The event that will fire at m_startTime to start the application.

Time	m_startTime
	The simulation time that the application will start.

EventId	m_stopEvent
	The event that will fire at m_stopTime to end the application.

Time	m_stopTime
	The simulation time that the application will end.

Related Symbols inherited from ns3::ObjectBase
static TypeId	GetObjectIid ()
	Ensure the TypeId for ObjectBase gets fully configured to anchor the inheritance tree properly.

Detailed Description

This application implements the Packet Data Network (PDN) Gateway Entity (PGW) according to the 3GPP TS 23.401 document.

This Application implements the PGW side of the S5 interface between the PGW node and the SGW nodes and the PGW side of the SGi interface between the PGW node and the internet hosts. It supports the following functions and messages:

S5 connectivity (i.e. GTPv2-C signalling and GTP-U data plane)
Bearer management functions including dedicated bearer establishment
Per-user based packet filtering
UL and DL bearer binding
Tunnel Management messages

Others functions enumerated in section 4.4.3.3 of 3GPP TS 23.401 are not supported.

Definition at line 41 of file epc-pgw-application.h.

Member Typedef Documentation

◆ RxTracedCallback

typedef void(* ns3::EpcPgwApplication::RxTracedCallback) (Ptr< Packet > packet)

TracedCallback signature for data Packet reception event.

Parameters

[in] packet The data packet sent from the internet.

Definition at line 155 of file epc-pgw-application.h.

Constructor & Destructor Documentation

◆ EpcPgwApplication()

ns3::EpcPgwApplication::EpcPgwApplication	(	const Ptr< VirtualNetDevice >	tunDevice,
		Ipv4Address	s5Addr,
		const Ptr< Socket >	s5uSocket,
		const Ptr< Socket >	s5cSocket )

Constructor that binds the tap device to the callback methods.

Parameters

tunDevice	TUN VirtualNetDevice used to tunnel IP packets from the SGi interface of the PGW in the internet over GTP-U/UDP/IP on the S5 interface
s5Addr	IP address of the PGW S5 interface
s5uSocket	socket used to send GTP-U packets to the peer SGW
s5cSocket	socket used to send GTP-C packets to the peer SGW

Definition at line 133 of file epc-pgw-application.cc.

References m_s5cSocket, m_s5uSocket, ns3::MakeCallback(), NS_LOG_FUNCTION, RecvFromS5cSocket(), RecvFromS5uSocket(), and ns3::Socket::SetRecvCallback().

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◆ ~EpcPgwApplication()

ns3::EpcPgwApplication::~EpcPgwApplication ( )

override

Destructor.

Definition at line 149 of file epc-pgw-application.cc.

References NS_LOG_FUNCTION.

Member Function Documentation

◆ AddSgw()

void ns3::EpcPgwApplication::AddSgw ( Ipv4Address sgwS5Addr )

Let the PGW be aware of a new SGW.

Parameters

sgwS5Addr the address of the SGW S5 interface

Definition at line 472 of file epc-pgw-application.cc.

References m_sgwS5Addr, and NS_LOG_FUNCTION.

◆ AddUe()

void ns3::EpcPgwApplication::AddUe ( uint64_t imsi )

Let the PGW be aware of a new UE.

Parameters

imsi	the unique identifier of the UE

Definition at line 479 of file epc-pgw-application.cc.

References ns3::Create(), m_ueInfoByImsiMap, and NS_LOG_FUNCTION.

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◆ DoDispose()

void ns3::EpcPgwApplication::DoDispose ( )

overridevirtual

Destructor implementation.

This method is called by Dispose() or by the Object's destructor, whichever comes first.

Subclasses are expected to implement their real destruction code in an overridden version of this method and chain up to their parent's implementation once they are done. i.e, for simplicity, the destructor of every subclass should be empty and its content should be moved to the associated DoDispose() method.

It is safe to call GetObject() from within this method.

Reimplemented from ns3::Application.

Definition at line 124 of file epc-pgw-application.cc.

References m_s5cSocket, m_s5uSocket, ns3::MakeNullCallback(), NS_LOG_FUNCTION, and ns3::Socket::SetRecvCallback().

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◆ DoRecvCreateSessionRequest()

void ns3::EpcPgwApplication::DoRecvCreateSessionRequest ( Ptr< Packet > packet )

private

Process Create Session Request message.

Parameters

packet GTPv2-C Create Session Request message

Definition at line 280 of file epc-pgw-application.cc.

Referenced by RecvFromS5cSocket().

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◆ DoRecvDeleteBearerCommand()

void ns3::EpcPgwApplication::DoRecvDeleteBearerCommand ( Ptr< Packet > packet )

private

Process Delete Bearer Command message.

Parameters

packet GTPv2-C Delete Bearer Command message

Definition at line 380 of file epc-pgw-application.cc.

References ns3::GtpcHeader::ComputeMessageLength(), ns3::Create(), ns3::GtpcDeleteBearerCommandMessage::GetBearerContexts(), ns3::GtpcHeader::GetTeid(), m_gtpcUdpPort, m_s5cSocket, m_sgwS5Addr, NS_LOG_DEBUG, NS_LOG_FUNCTION, ns3::Socket::SendTo(), ns3::GtpcDeleteBearerRequestMessage::SetEpsBearerIds(), and ns3::GtpcHeader::SetTeid().

Referenced by RecvFromS5cSocket().

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◆ DoRecvDeleteBearerResponse()

void ns3::EpcPgwApplication::DoRecvDeleteBearerResponse ( Ptr< Packet > packet )

private

Process Delete Bearer Response message.

Parameters

packet GTPv2-C Delete Bearer Response message

Definition at line 406 of file epc-pgw-application.cc.

References ns3::GtpcDeleteBearerResponseMessage::GetEpsBearerIds(), ns3::GtpcHeader::GetTeid(), m_ueInfoByImsiMap, NS_ASSERT_MSG, NS_LOG_FUNCTION, and NS_LOG_INFO.

Referenced by RecvFromS5cSocket().

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◆ DoRecvModifyBearerRequest()

void ns3::EpcPgwApplication::DoRecvModifyBearerRequest ( Ptr< Packet > packet )

private

Process Modify Bearer Request message.

Parameters

packet GTPv2-C Modify Bearer Request message

Definition at line 342 of file epc-pgw-application.cc.

References ns3::GtpcHeader::ComputeMessageLength(), ns3::Create(), ns3::GtpcModifyBearerRequestMessage::GetBearerContextsToBeModified(), ns3::GtpcModifyBearerRequestMessage::GetImsi(), ns3::GtpcModifyBearerRequestMessage::GetUliEcgi(), m_gtpcUdpPort, m_s5cSocket, m_sgwS5Addr, m_ueInfoByImsiMap, NS_ASSERT_MSG, NS_LOG_DEBUG, NS_LOG_FUNCTION, ns3::GtpcIes::REQUEST_ACCEPTED, ns3::Socket::SendTo(), ns3::GtpcModifyBearerResponseMessage::SetCause(), and ns3::GtpcHeader::SetTeid().

Referenced by RecvFromS5cSocket().

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◆ GetTypeId()

TypeId ns3::EpcPgwApplication::GetTypeId ( )

static

Get the type ID.

Returns: the object TypeId

Definition at line 106 of file epc-pgw-application.cc.

References m_rxS5PktTrace, m_rxTunPktTrace, ns3::MakeTraceSourceAccessor(), and ns3::TypeId::SetParent().

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◆ RecvFromS5cSocket()

void ns3::EpcPgwApplication::RecvFromS5cSocket ( Ptr< Socket > socket )

Method to be assigned to the receiver callback of the S5-C socket.

It is called when the PGW receives a control packet from the SGW.

Parameters

socket pointer to the S5-C socket

Definition at line 246 of file epc-pgw-application.cc.

References ns3::GtpcHeader::CreateSessionRequest, ns3::GtpcHeader::DeleteBearerCommand, ns3::GtpcHeader::DeleteBearerResponse, DoRecvCreateSessionRequest(), DoRecvDeleteBearerCommand(), DoRecvDeleteBearerResponse(), DoRecvModifyBearerRequest(), ns3::GtpcHeader::GetMessageType(), m_s5cSocket, ns3::GtpcHeader::ModifyBearerRequest, NS_ASSERT, NS_FATAL_ERROR, and NS_LOG_FUNCTION.

Referenced by EpcPgwApplication().

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◆ RecvFromS5uSocket()

void ns3::EpcPgwApplication::RecvFromS5uSocket ( Ptr< Socket > socket )

Method to be assigned to the receiver callback of the S5-U socket.

It is called when the PGW receives a data packet from the SGW that is to be forwarded to the internet.

Parameters

socket pointer to the S5-U socket

Definition at line 231 of file epc-pgw-application.cc.

References ns3::GtpuHeader::GetTeid(), m_rxS5PktTrace, m_s5uSocket, NS_ASSERT, NS_LOG_FUNCTION, and SendToTunDevice().

Referenced by EpcPgwApplication().

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◆ RecvFromTunDevice()

bool ns3::EpcPgwApplication::RecvFromTunDevice	(	Ptr< Packet >	packet,
		const Address &	source,
		const Address &	dest,
		uint16_t	protocolNumber )

Method to be assigned to the callback of the SGi TUN VirtualNetDevice.

It is called when the PGW receives a data packet from the internet (including IP headers) that is to be sent to the UE via its associated SGW and eNB, tunneling IP over GTP-U/UDP/IP.

Parameters

packet
source
dest
protocolNumber

Returns: true always

Definition at line 155 of file epc-pgw-application.cc.

References ns3::Ipv4Header::GetDestination(), ns3::Ipv6Header::GetDestination(), m_rxTunPktTrace, m_ueInfoByAddrMap, m_ueInfoByAddrMap6, NS_ABORT_MSG, NS_LOG_FUNCTION, NS_LOG_LOGIC, NS_LOG_WARN, ns3::Ipv4L3Protocol::PROT_NUMBER, ns3::Ipv6L3Protocol::PROT_NUMBER, and SendToS5uSocket().

Referenced by ns3::NoBackhaulEpcHelper::NoBackhaulEpcHelper().

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◆ SendToS5uSocket()

void ns3::EpcPgwApplication::SendToS5uSocket	(	Ptr< Packet >	packet,
		Ipv4Address	sgwS5uAddress,
		uint32_t	teid )

Send a data packet to the SGW via the S5-U interface.

Parameters

packet	packet to be sent
sgwS5uAddress	the address of the SGW
teid	the Tunnel Endpoint Identifier

Definition at line 457 of file epc-pgw-application.cc.

References ns3::GtpuHeader::GetSerializedSize(), m_gtpuUdpPort, m_s5uSocket, NS_LOG_FUNCTION, ns3::Socket::SendTo(), ns3::GtpuHeader::SetLength(), and ns3::GtpuHeader::SetTeid().

Referenced by RecvFromTunDevice().

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◆ SendToTunDevice()

void ns3::EpcPgwApplication::SendToTunDevice	(	Ptr< Packet >	packet,
		uint32_t	teid )

Send a data packet to the internet via the SGi interface of the PGW.

Parameters

packet	packet to be sent
teid	the Tunnel Endpoint Identifier

Definition at line 426 of file epc-pgw-application.cc.

References m_tunDevice, NS_ABORT_MSG, NS_LOG_FUNCTION, NS_LOG_LOGIC, and ns3::NetDevice::PACKET_HOST.

Referenced by RecvFromS5uSocket().

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◆ SetUeAddress()

void ns3::EpcPgwApplication::SetUeAddress	(	uint64_t	imsi,
		Ipv4Address	ueAddr )

Set the address of a previously added UE.

Parameters

imsi	the unique identifier of the UE
ueAddr	the IPv4 address of the UE

Definition at line 487 of file epc-pgw-application.cc.

References m_ueInfoByAddrMap, m_ueInfoByImsiMap, NS_ASSERT_MSG, and NS_LOG_FUNCTION.

◆ SetUeAddress6()

void ns3::EpcPgwApplication::SetUeAddress6	(	uint64_t	imsi,
		Ipv6Address	ueAddr )

set the address of a previously added UE

Parameters

imsi	the unique identifier of the UE
ueAddr	the IPv6 address of the UE

Definition at line 497 of file epc-pgw-application.cc.

References m_ueInfoByAddrMap6, m_ueInfoByImsiMap, NS_ASSERT_MSG, and NS_LOG_FUNCTION.

Member Data Documentation

◆ m_gtpcUdpPort

uint16_t ns3::EpcPgwApplication::m_gtpcUdpPort

private

UDP port to be used for GTPv2-C.

Definition at line 313 of file epc-pgw-application.h.

Referenced by DoRecvCreateSessionRequest(), DoRecvDeleteBearerCommand(), and DoRecvModifyBearerRequest().

◆ m_gtpuUdpPort

uint16_t ns3::EpcPgwApplication::m_gtpuUdpPort

private

UDP port to be used for GTP-U.

Definition at line 308 of file epc-pgw-application.h.

Referenced by SendToS5uSocket().

◆ m_pgwS5Addr

Ipv4Address ns3::EpcPgwApplication::m_pgwS5Addr

private

PGW address of the S5 interface.

Definition at line 272 of file epc-pgw-application.h.

Referenced by DoRecvCreateSessionRequest().

◆ m_rxS5PktTrace

TracedCallback<Ptr<Packet> > ns3::EpcPgwApplication::m_rxS5PktTrace

private

Callback to trace received data packets from S5 socket.

Definition at line 328 of file epc-pgw-application.h.

Referenced by GetTypeId(), and RecvFromS5uSocket().

◆ m_rxTunPktTrace

TracedCallback<Ptr<Packet> > ns3::EpcPgwApplication::m_rxTunPktTrace

private

Callback to trace received data packets at Tun NetDevice from internet.

Definition at line 323 of file epc-pgw-application.h.

Referenced by GetTypeId(), and RecvFromTunDevice().

◆ m_s5cSocket

Ptr<Socket> ns3::EpcPgwApplication::m_s5cSocket

private

UDP socket to send/receive GTPv2-C packets to/from the S5 interface.

Definition at line 282 of file epc-pgw-application.h.

Referenced by EpcPgwApplication(), DoDispose(), DoRecvCreateSessionRequest(), DoRecvDeleteBearerCommand(), DoRecvModifyBearerRequest(), and RecvFromS5cSocket().

◆ m_s5uSocket

Ptr<Socket> ns3::EpcPgwApplication::m_s5uSocket

private

UDP socket to send/receive GTP-U packets to/from the S5 interface.

Definition at line 277 of file epc-pgw-application.h.

Referenced by EpcPgwApplication(), DoDispose(), RecvFromS5uSocket(), and SendToS5uSocket().

◆ m_sgwS5Addr

Ipv4Address ns3::EpcPgwApplication::m_sgwS5Addr

private

SGW address of the S5 interface.

Definition at line 318 of file epc-pgw-application.h.

Referenced by AddSgw(), DoRecvCreateSessionRequest(), DoRecvDeleteBearerCommand(), and DoRecvModifyBearerRequest().

◆ m_tunDevice

Ptr<VirtualNetDevice> ns3::EpcPgwApplication::m_tunDevice

private

TUN VirtualNetDevice used for tunneling/detunneling IP packets from/to the internet over GTP-U/UDP/IP on the S5 interface.

Definition at line 288 of file epc-pgw-application.h.

Referenced by SendToTunDevice().

◆ m_ueInfoByAddrMap

std::map<Ipv4Address, Ptr<UeInfo> > ns3::EpcPgwApplication::m_ueInfoByAddrMap

private

UeInfo stored by UE IPv4 address.

Definition at line 293 of file epc-pgw-application.h.

Referenced by RecvFromTunDevice(), and SetUeAddress().

◆ m_ueInfoByAddrMap6

std::map<Ipv6Address, Ptr<UeInfo> > ns3::EpcPgwApplication::m_ueInfoByAddrMap6

private

UeInfo stored by UE IPv6 address.

Definition at line 298 of file epc-pgw-application.h.

Referenced by RecvFromTunDevice(), and SetUeAddress6().

◆ m_ueInfoByImsiMap

std::map<uint64_t, Ptr<UeInfo> > ns3::EpcPgwApplication::m_ueInfoByImsiMap

private

UeInfo stored by IMSI.

Definition at line 303 of file epc-pgw-application.h.

Referenced by AddUe(), DoRecvCreateSessionRequest(), DoRecvDeleteBearerResponse(), DoRecvModifyBearerRequest(), SetUeAddress(), and SetUeAddress6().

The documentation for this class was generated from the following files:

src/lte/model/epc-pgw-application.h
src/lte/model/epc-pgw-application.cc

Classes

Public Types

Public Member Functions

Static Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Member Typedef Documentation

◆ RxTracedCallback

Constructor & Destructor Documentation

◆ EpcPgwApplication()

◆ ~EpcPgwApplication()

Member Function Documentation

◆ AddSgw()

◆ AddUe()

◆ DoDispose()

◆ DoRecvCreateSessionRequest()

◆ DoRecvDeleteBearerCommand()

◆ DoRecvDeleteBearerResponse()

◆ DoRecvModifyBearerRequest()

◆ GetTypeId()

◆ RecvFromS5cSocket()

◆ RecvFromS5uSocket()

◆ RecvFromTunDevice()

◆ SendToS5uSocket()

◆ SendToTunDevice()

◆ SetUeAddress()

◆ SetUeAddress6()

Member Data Documentation

◆ m_gtpcUdpPort

◆ m_gtpuUdpPort

◆ m_pgwS5Addr

◆ m_rxS5PktTrace

◆ m_rxTunPktTrace

◆ m_s5cSocket

◆ m_s5uSocket

◆ m_sgwS5Addr

◆ m_tunDevice

◆ m_ueInfoByAddrMap

◆ m_ueInfoByAddrMap6

◆ m_ueInfoByImsiMap