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ns3::TcpL4Protocol Class Reference

A layer between the sockets interface and IP. More...

#include <tcp-l4-protocol.h>

+ Inheritance diagram for ns3::TcpL4Protocol:
+ Collaboration diagram for ns3::TcpL4Protocol:

Public Member Functions

 TcpL4Protocol ()
 
virtual ~TcpL4Protocol ()
 
Ipv4EndPointAllocate (void)
 Allocate an IPv4 Endpoint. More...
 
Ipv4EndPointAllocate (Ipv4Address address)
 Allocate an IPv4 Endpoint. More...
 
Ipv4EndPointAllocate (uint16_t port)
 Allocate an IPv4 Endpoint. More...
 
Ipv4EndPointAllocate (Ipv4Address address, uint16_t port)
 Allocate an IPv4 Endpoint. More...
 
Ipv4EndPointAllocate (Ipv4Address localAddress, uint16_t localPort, Ipv4Address peerAddress, uint16_t peerPort)
 Allocate an IPv4 Endpoint. More...
 
Ipv6EndPointAllocate6 (void)
 Allocate an IPv6 Endpoint. More...
 
Ipv6EndPointAllocate6 (Ipv6Address address)
 Allocate an IPv6 Endpoint. More...
 
Ipv6EndPointAllocate6 (uint16_t port)
 Allocate an IPv6 Endpoint. More...
 
Ipv6EndPointAllocate6 (Ipv6Address address, uint16_t port)
 Allocate an IPv6 Endpoint. More...
 
Ipv6EndPointAllocate6 (Ipv6Address localAddress, uint16_t localPort, Ipv6Address peerAddress, uint16_t peerPort)
 Allocate an IPv6 Endpoint. More...
 
Ptr< SocketCreateSocket (void)
 Create a TCP socket. More...
 
Ptr< SocketCreateSocket (TypeId socketTypeId)
 Create a TCP socket. More...
 
void DeAllocate (Ipv4EndPoint *endPoint)
 Remove an IPv4 Endpoint. More...
 
void DeAllocate (Ipv6EndPoint *endPoint)
 Remove an IPv6 Endpoint. More...
 
virtual
IpL4Protocol::DownTargetCallback 
GetDownTarget (void) const
 This method allows a caller to get the current down target callback set for this L4 protocol (IPv4 case) More...
 
virtual
IpL4Protocol::DownTargetCallback6 
GetDownTarget6 (void) const
 This method allows a caller to get the current down target callback set for this L4 protocol (IPv6 case) More...
 
virtual int GetProtocolNumber (void) const
 
virtual enum IpL4Protocol::RxStatus Receive (Ptr< Packet > p, Ipv6Header const &header, Ptr< Ipv6Interface > incomingInterface)
 Called from lower-level layers to send the packet up in the stack. More...
 
virtual enum IpL4Protocol::RxStatus Receive (Ptr< Packet > p, Ipv4Header const &header, Ptr< Ipv4Interface > incomingInterface)
 Called from lower-level layers to send the packet up in the stack. More...
 
virtual void ReceiveIcmp (Ipv4Address icmpSource, uint8_t icmpTtl, uint8_t icmpType, uint8_t icmpCode, uint32_t icmpInfo, Ipv4Address payloadSource, Ipv4Address payloadDestination, const uint8_t payload[8])
 Called from lower-level layers to send the ICMP packet up in the stack. More...
 
virtual void ReceiveIcmp (Ipv6Address icmpSource, uint8_t icmpTtl, uint8_t icmpType, uint8_t icmpCode, uint32_t icmpInfo, Ipv6Address payloadSource, Ipv6Address payloadDestination, const uint8_t payload[8])
 Called from lower-level layers to send the ICMPv6 packet up in the stack. More...
 
void Send (Ptr< Packet > packet, Ipv4Address saddr, Ipv4Address daddr, uint16_t sport, uint16_t dport, Ptr< NetDevice > oif=0)
 Send a packet via TCP (IPv4) More...
 
void Send (Ptr< Packet > packet, Ipv6Address saddr, Ipv6Address daddr, uint16_t sport, uint16_t dport, Ptr< NetDevice > oif=0)
 Send a packet via TCP (IPv6) More...
 
virtual void SetDownTarget (IpL4Protocol::DownTargetCallback cb)
 This method allows a caller to set the current down target callback set for this L4 protocol (IPv4 case) More...
 
virtual void SetDownTarget6 (IpL4Protocol::DownTargetCallback6 cb)
 This method allows a caller to set the current down target callback set for this L4 protocol (IPv6 case) More...
 
void SetNode (Ptr< Node > node)
 Set node associated with this stack. More...
 
- Public Member Functions inherited from ns3::IpL4Protocol
virtual ~IpL4Protocol ()
 
- Public Member Functions inherited from ns3::Object
 Object ()
 
virtual ~Object ()
 
void AggregateObject (Ptr< Object > other)
 
void Dispose (void)
 Run the DoDispose methods of this object and all the objects aggregated to it. More...
 
AggregateIterator GetAggregateIterator (void) const
 
virtual TypeId GetInstanceTypeId (void) const
 
template<typename T >
Ptr< T > GetObject (void) const
 
template<typename T >
Ptr< T > GetObject (TypeId tid) const
 
void Initialize (void)
 This method calls the virtual DoInitialize method on all the objects aggregated to this object. More...
 
- Public Member Functions inherited from ns3::SimpleRefCount< Object, ObjectBase, ObjectDeleter >
 SimpleRefCount ()
 Constructor. More...
 
 SimpleRefCount (const SimpleRefCount &o)
 Copy constructor. More...
 
uint32_t GetReferenceCount (void) const
 Get the reference count of the object. More...
 
SimpleRefCountoperator= (const SimpleRefCount &o)
 Assignment. More...
 
void Ref (void) const
 Increment the reference count. More...
 
void Unref (void) const
 Decrement the reference count. More...
 
- Public Member Functions inherited from ns3::ObjectBase
virtual ~ObjectBase ()
 Virtual destructor. More...
 
void GetAttribute (std::string name, AttributeValue &value) const
 
bool GetAttributeFailSafe (std::string name, AttributeValue &attribute) const
 
void SetAttribute (std::string name, const AttributeValue &value)
 
bool SetAttributeFailSafe (std::string name, const AttributeValue &value)
 
bool TraceConnect (std::string name, std::string context, const CallbackBase &cb)
 
bool TraceConnectWithoutContext (std::string name, const CallbackBase &cb)
 
bool TraceDisconnect (std::string name, std::string context, const CallbackBase &cb)
 
bool TraceDisconnectWithoutContext (std::string name, const CallbackBase &cb)
 

Static Public Member Functions

static TypeId GetTypeId (void)
 Get the type ID. More...
 
- Static Public Member Functions inherited from ns3::IpL4Protocol
static TypeId GetTypeId (void)
 Get the type ID. More...
 
- Static Public Member Functions inherited from ns3::Object
static TypeId GetTypeId (void)
 Register this type. More...
 
- Static Public Member Functions inherited from ns3::SimpleRefCount< Object, ObjectBase, ObjectDeleter >
static void Cleanup (void)
 Noop. More...
 
- Static Public Member Functions inherited from ns3::ObjectBase
static TypeId GetTypeId (void)
 Get the type ID. More...
 

Static Public Attributes

static const uint8_t PROT_NUMBER = 6
 protocol number (0x6) More...
 

Protected Member Functions

virtual void DoDispose (void)
 This method is called by Object::Dispose or by the object's destructor, whichever comes first. More...
 
virtual void NotifyNewAggregate ()
 This method is invoked whenever two sets of objects are aggregated together. More...
 
- Protected Member Functions inherited from ns3::Object
 Object (const Object &o)
 
virtual void DoInitialize (void)
 This method is called only once by Object::Initialize. More...
 
- Protected Member Functions inherited from ns3::ObjectBase
void ConstructSelf (const AttributeConstructionList &attributes)
 
virtual void NotifyConstructionCompleted (void)
 This method is invoked once all member attributes have been initialized. More...
 

Private Member Functions

 TcpL4Protocol (const TcpL4Protocol &)
 Copy constructor. More...
 
TcpL4Protocoloperator= (const TcpL4Protocol &)
 Copy constructor. More...
 
void SendPacket (Ptr< Packet >, const TcpHeader &, Ipv4Address, Ipv4Address, Ptr< NetDevice > oif=0)
 
void SendPacket (Ptr< Packet >, const TcpHeader &, Ipv6Address, Ipv6Address, Ptr< NetDevice > oif=0)
 

Private Attributes

IpL4Protocol::DownTargetCallback m_downTarget
 Callback to send packets over IPv4. More...
 
IpL4Protocol::DownTargetCallback6 m_downTarget6
 Callback to send packets over IPv6. More...
 
Ipv4EndPointDemuxm_endPoints
 A list of IPv4 end points. More...
 
Ipv6EndPointDemuxm_endPoints6
 A list of IPv6 end points. More...
 
Ptr< Nodem_node
 the node this stack is associated with More...
 
TypeId m_rttTypeId
 The RTT Estimator TypeId. More...
 
std::vector< Ptr< TcpSocketBase > > m_sockets
 list of sockets More...
 
TypeId m_socketTypeId
 The socket TypeId. More...
 

Friends

class TcpSocketBase
 

Additional Inherited Members

- Public Types inherited from ns3::IpL4Protocol
typedef Callback< void, Ptr
< Packet >, Ipv4Address,
Ipv4Address, uint8_t, Ptr
< Ipv4Route > > 
DownTargetCallback
 callback to send packets over IPv4 More...
 
typedef Callback< void, Ptr
< Packet >, Ipv6Address,
Ipv6Address, uint8_t, Ptr
< Ipv6Route > > 
DownTargetCallback6
 callback to send packets over IPv6 More...
 
enum  RxStatus { RX_OK, RX_CSUM_FAILED, RX_ENDPOINT_CLOSED, RX_ENDPOINT_UNREACH }
 Rx status codes. More...
 

Detailed Description

A layer between the sockets interface and IP.

This class allocates "endpoint" objects (ns3::Ipv4EndPoint) for TCP, and SHOULD checksum packets its receives from the socket layer going down the stack , but currently checksumming is disabled. It also receives packets from IP, and forwards them up to the endpoints.

Config Paths

ns3::TcpL4Protocol is accessible through the following paths with Config::Set and Config::Connect:

  • /NodeList/[i]/$ns3::TcpL4Protocol

Attributes

Attributes defined in parent class ns3::IpL4Protocol

  • ProtocolNumber: The Ip protocol number.

No TraceSources are defined for this type.

Definition at line 56 of file tcp-l4-protocol.h.

Constructor & Destructor Documentation

ns3::TcpL4Protocol::TcpL4Protocol ( )

Definition at line 89 of file tcp-l4-protocol.cc.

References NS_LOG_FUNCTION_NOARGS, and NS_LOG_LOGIC.

ns3::TcpL4Protocol::~TcpL4Protocol ( )
virtual

Definition at line 96 of file tcp-l4-protocol.cc.

References NS_LOG_FUNCTION_NOARGS.

ns3::TcpL4Protocol::TcpL4Protocol ( const TcpL4Protocol )
private

Copy constructor.

Defined and not implemented to avoid misuse

Member Function Documentation

Ipv4EndPoint * ns3::TcpL4Protocol::Allocate ( void  )

Allocate an IPv4 Endpoint.

Returns
the Endpoint

Definition at line 202 of file tcp-l4-protocol.cc.

References ns3::Ipv4EndPointDemux::Allocate(), m_endPoints, and NS_LOG_FUNCTION_NOARGS.

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Ipv4EndPoint * ns3::TcpL4Protocol::Allocate ( Ipv4Address  address)

Allocate an IPv4 Endpoint.

Parameters
addressaddress to use
Returns
the Endpoint

Definition at line 209 of file tcp-l4-protocol.cc.

References ns3::Ipv4EndPointDemux::Allocate(), m_endPoints, and NS_LOG_FUNCTION.

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Ipv4EndPoint * ns3::TcpL4Protocol::Allocate ( uint16_t  port)

Allocate an IPv4 Endpoint.

Parameters
portport to use
Returns
the Endpoint

Definition at line 216 of file tcp-l4-protocol.cc.

References ns3::Ipv4EndPointDemux::Allocate(), m_endPoints, and NS_LOG_FUNCTION.

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Ipv4EndPoint * ns3::TcpL4Protocol::Allocate ( Ipv4Address  address,
uint16_t  port 
)

Allocate an IPv4 Endpoint.

Parameters
addressaddress to use
portport to use
Returns
the Endpoint

Definition at line 223 of file tcp-l4-protocol.cc.

References ns3::Ipv4EndPointDemux::Allocate(), m_endPoints, and NS_LOG_FUNCTION.

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Ipv4EndPoint * ns3::TcpL4Protocol::Allocate ( Ipv4Address  localAddress,
uint16_t  localPort,
Ipv4Address  peerAddress,
uint16_t  peerPort 
)

Allocate an IPv4 Endpoint.

Parameters
localAddresslocal address to use
localPortlocal port to use
peerAddressremote address to use
peerPortremote port to use
Returns
the Endpoint

Definition at line 230 of file tcp-l4-protocol.cc.

References ns3::Ipv4EndPointDemux::Allocate(), m_endPoints, and NS_LOG_FUNCTION.

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Ipv6EndPoint * ns3::TcpL4Protocol::Allocate6 ( void  )

Allocate an IPv6 Endpoint.

Returns
the Endpoint

Definition at line 246 of file tcp-l4-protocol.cc.

References ns3::Ipv6EndPointDemux::Allocate(), m_endPoints6, and NS_LOG_FUNCTION_NOARGS.

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Ipv6EndPoint * ns3::TcpL4Protocol::Allocate6 ( Ipv6Address  address)

Allocate an IPv6 Endpoint.

Parameters
addressaddress to use
Returns
the Endpoint

Definition at line 253 of file tcp-l4-protocol.cc.

References ns3::Ipv6EndPointDemux::Allocate(), m_endPoints6, and NS_LOG_FUNCTION.

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Ipv6EndPoint * ns3::TcpL4Protocol::Allocate6 ( uint16_t  port)

Allocate an IPv6 Endpoint.

Parameters
portport to use
Returns
the Endpoint

Definition at line 260 of file tcp-l4-protocol.cc.

References ns3::Ipv6EndPointDemux::Allocate(), m_endPoints6, and NS_LOG_FUNCTION.

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Ipv6EndPoint * ns3::TcpL4Protocol::Allocate6 ( Ipv6Address  address,
uint16_t  port 
)

Allocate an IPv6 Endpoint.

Parameters
addressaddress to use
portport to use
Returns
the Endpoint

Definition at line 267 of file tcp-l4-protocol.cc.

References ns3::Ipv6EndPointDemux::Allocate(), m_endPoints6, and NS_LOG_FUNCTION.

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Ipv6EndPoint * ns3::TcpL4Protocol::Allocate6 ( Ipv6Address  localAddress,
uint16_t  localPort,
Ipv6Address  peerAddress,
uint16_t  peerPort 
)

Allocate an IPv6 Endpoint.

Parameters
localAddresslocal address to use
localPortlocal port to use
peerAddressremote address to use
peerPortremote port to use
Returns
the Endpoint

Definition at line 274 of file tcp-l4-protocol.cc.

References ns3::Ipv6EndPointDemux::Allocate(), m_endPoints6, and NS_LOG_FUNCTION.

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Ptr< Socket > ns3::TcpL4Protocol::CreateSocket ( void  )

Create a TCP socket.

Returns
A smart Socket pointer to a TcpSocket allocated by this instance of the TCP protocol

Definition at line 196 of file tcp-l4-protocol.cc.

References m_socketTypeId.

Ptr< Socket > ns3::TcpL4Protocol::CreateSocket ( TypeId  socketTypeId)

Create a TCP socket.

Returns
A smart Socket pointer to a TcpSocket allocated by this instance of the TCP protocol
Warning
using a socketTypeId other than TCP is a bad idea.
Parameters
socketTypeIdthe socket TypeId

Definition at line 179 of file tcp-l4-protocol.cc.

References ns3::ObjectFactory::Create(), m_node, m_rttTypeId, m_sockets, NS_LOG_FUNCTION_NOARGS, ns3::TcpSocketBase::SetNode(), and ns3::ObjectFactory::SetTypeId().

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void ns3::TcpL4Protocol::DeAllocate ( Ipv4EndPoint endPoint)

Remove an IPv4 Endpoint.

Parameters
endPointthe end point to remove

Definition at line 239 of file tcp-l4-protocol.cc.

References ns3::Ipv4EndPointDemux::DeAllocate(), m_endPoints, and NS_LOG_FUNCTION.

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void ns3::TcpL4Protocol::DeAllocate ( Ipv6EndPoint endPoint)

Remove an IPv6 Endpoint.

Parameters
endPointthe end point to remove

Definition at line 283 of file tcp-l4-protocol.cc.

References ns3::Ipv6EndPointDemux::DeAllocate(), m_endPoints6, and NS_LOG_FUNCTION.

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void ns3::TcpL4Protocol::DoDispose ( void  )
protectedvirtual

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

Subclasses are expected to implement their real destruction code in an overriden 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::Object.

Definition at line 155 of file tcp-l4-protocol.cc.

References ns3::Object::DoDispose(), m_downTarget, m_downTarget6, m_endPoints, m_endPoints6, m_node, m_sockets, NS_LOG_FUNCTION_NOARGS, and ns3::Callback< R, T1, T2, T3, T4, T5, T6, T7, T8, T9 >::Nullify().

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IpL4Protocol::DownTargetCallback ns3::TcpL4Protocol::GetDownTarget ( void  ) const
virtual

This method allows a caller to get the current down target callback set for this L4 protocol (IPv4 case)

Returns
current Callback for the L4 protocol

Implements ns3::IpL4Protocol.

Definition at line 708 of file tcp-l4-protocol.cc.

References m_downTarget.

IpL4Protocol::DownTargetCallback6 ns3::TcpL4Protocol::GetDownTarget6 ( void  ) const
virtual

This method allows a caller to get the current down target callback set for this L4 protocol (IPv6 case)

Returns
current Callback for the L4 protocol

Implements ns3::IpL4Protocol.

Definition at line 720 of file tcp-l4-protocol.cc.

References m_downTarget6.

int ns3::TcpL4Protocol::GetProtocolNumber ( void  ) const
virtual
Returns
the protocol number of this protocol.

Implements ns3::IpL4Protocol.

Definition at line 149 of file tcp-l4-protocol.cc.

References PROT_NUMBER.

TypeId ns3::TcpL4Protocol::GetTypeId ( void  )
static

Get the type ID.

Returns
the object TypeId

Definition at line 66 of file tcp-l4-protocol.cc.

References ns3::TcpNewReno::GetTypeId(), ns3::RttMeanDeviation::GetTypeId(), m_rttTypeId, m_sockets, m_socketTypeId, ns3::MakeObjectVectorAccessor(), and ns3::TypeId::SetParent().

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void ns3::TcpL4Protocol::NotifyNewAggregate ( void  )
protectedvirtual

This method is invoked whenever two sets of objects are aggregated together.

This function must be implemented in the stack that needs to notify other stacks connected to the node of their presence in the node.

It is invoked exactly once for each object in both sets. This method can be overriden by subclasses who wish to be notified of aggregation events. These subclasses must chain up to their base class NotifyNewAggregate method. It is safe to call GetObject and AggregateObject from within this method.

Reimplemented from ns3::Object.

Definition at line 113 of file tcp-l4-protocol.cc.

References ns3::Object::AggregateObject(), ns3::Object::GetObject(), ns3::Callback< R, T1, T2, T3, T4, T5, T6, T7, T8, T9 >::IsNull(), m_downTarget, m_downTarget6, m_node, ns3::MakeCallback(), ns3::Object::NotifyNewAggregate(), ns3::Ipv4::Send(), ns3::Ipv6L3Protocol::Send(), SetDownTarget(), SetDownTarget6(), and SetNode().

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TcpL4Protocol& ns3::TcpL4Protocol::operator= ( const TcpL4Protocol )
private

Copy constructor.

Defined and not implemented to avoid misuse

Returns
enum IpL4Protocol::RxStatus ns3::TcpL4Protocol::Receive ( Ptr< Packet p,
Ipv6Header const &  header,
Ptr< Ipv6Interface incomingInterface 
)
virtual
void ns3::TcpL4Protocol::ReceiveIcmp ( Ipv4Address  icmpSource,
uint8_t  icmpTtl,
uint8_t  icmpType,
uint8_t  icmpCode,
uint32_t  icmpInfo,
Ipv4Address  payloadSource,
Ipv4Address  payloadDestination,
const uint8_t  payload[8] 
)
virtual

Called from lower-level layers to send the ICMP packet up in the stack.

Parameters
icmpSourcethe source address of the icmp message
icmpTtlthe ttl of the icmp message
icmpTypethe 'type' field of the icmp message
icmpCodethe 'code' field of the icmp message
icmpInfoextra information dependent on the icmp message generated by Icmpv4L4Protocol
payloadSourcethe source address of the packet which triggered the icmp message
payloadDestinationthe destination address of the packet which triggered the icmp message.
payloadthe first 8 bytes of the packet payload which triggered the icmp message.

Reimplemented from ns3::IpL4Protocol.

Definition at line 290 of file tcp-l4-protocol.cc.

References ns3::Ipv4EndPoint::ForwardIcmp(), m_endPoints, NS_LOG_DEBUG, NS_LOG_FUNCTION, and ns3::Ipv4EndPointDemux::SimpleLookup().

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void ns3::TcpL4Protocol::ReceiveIcmp ( Ipv6Address  icmpSource,
uint8_t  icmpTtl,
uint8_t  icmpType,
uint8_t  icmpCode,
uint32_t  icmpInfo,
Ipv6Address  payloadSource,
Ipv6Address  payloadDestination,
const uint8_t  payload[8] 
)
virtual

Called from lower-level layers to send the ICMPv6 packet up in the stack.

Parameters
icmpSourcethe source address of the icmp message
icmpTtlthe ttl of the icmp message
icmpTypethe 'type' field of the icmp message
icmpCodethe 'code' field of the icmp message
icmpInfoextra information dependent on the icmp message generated by Icmpv6L4Protocol
payloadSourcethe source address of the packet which triggered the icmp message
payloadDestinationthe destination address of the packet which triggered the icmp message.
payloadthe first 8 bytes of the packet payload which triggered the icmp message.

Reimplemented from ns3::IpL4Protocol.

Definition at line 317 of file tcp-l4-protocol.cc.

References ns3::Ipv6EndPoint::ForwardIcmp(), m_endPoints6, NS_LOG_DEBUG, NS_LOG_FUNCTION, and ns3::Ipv6EndPointDemux::SimpleLookup().

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void ns3::TcpL4Protocol::Send ( Ptr< Packet packet,
Ipv4Address  saddr,
Ipv4Address  daddr,
uint16_t  sport,
uint16_t  dport,
Ptr< NetDevice oif = 0 
)

Send a packet via TCP (IPv4)

Parameters
packetThe packet to send
saddrThe source Ipv4Address
daddrThe destination Ipv4Address
sportThe source port number
dportThe destination port number
oifThe output interface bound. Defaults to null (unspecified).

Definition at line 514 of file tcp-l4-protocol.cc.

References ns3::TcpHeader::ACK, ns3::Packet::AddHeader(), ns3::Node::ChecksumEnabled(), ns3::TcpHeader::EnableChecksums(), ns3::Object::GetObject(), ns3::TcpHeader::InitializeChecksum(), m_node, NS_LOG_ERROR, NS_LOG_FUNCTION, PROT_NUMBER, ns3::TcpHeader::SetAckNumber(), ns3::Ipv4Header::SetDestination(), ns3::TcpHeader::SetDestinationPort(), ns3::TcpHeader::SetFlags(), ns3::Ipv4Header::SetProtocol(), and ns3::TcpHeader::SetSourcePort().

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void ns3::TcpL4Protocol::Send ( Ptr< Packet packet,
Ipv6Address  saddr,
Ipv6Address  daddr,
uint16_t  sport,
uint16_t  dport,
Ptr< NetDevice oif = 0 
)

Send a packet via TCP (IPv6)

Parameters
packetThe packet to send
saddrThe source Ipv4Address
daddrThe destination Ipv4Address
sportThe source port number
dportThe destination port number
oifThe output interface bound. Defaults to null (unspecified).

Definition at line 558 of file tcp-l4-protocol.cc.

References ns3::TcpHeader::ACK, ns3::Packet::AddHeader(), ns3::Node::ChecksumEnabled(), ns3::TcpHeader::EnableChecksums(), ns3::Object::GetObject(), ns3::TcpHeader::InitializeChecksum(), m_node, NS_LOG_ERROR, NS_LOG_FUNCTION, PROT_NUMBER, ns3::TcpHeader::SetAckNumber(), ns3::Ipv6Header::SetDestinationAddress(), ns3::TcpHeader::SetDestinationPort(), ns3::TcpHeader::SetFlags(), ns3::Ipv6Header::SetNextHeader(), and ns3::TcpHeader::SetSourcePort().

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void ns3::TcpL4Protocol::SetDownTarget ( IpL4Protocol::DownTargetCallback  cb)
virtual

This method allows a caller to set the current down target callback set for this L4 protocol (IPv4 case)

Parameters
cbcurrent Callback for the L4 protocol

Implements ns3::IpL4Protocol.

Definition at line 702 of file tcp-l4-protocol.cc.

References m_downTarget.

Referenced by NotifyNewAggregate().

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void ns3::TcpL4Protocol::SetDownTarget6 ( IpL4Protocol::DownTargetCallback6  cb)
virtual

This method allows a caller to set the current down target callback set for this L4 protocol (IPv6 case)

Parameters
cbcurrent Callback for the L4 protocol

Implements ns3::IpL4Protocol.

Definition at line 714 of file tcp-l4-protocol.cc.

References m_downTarget6.

Referenced by NotifyNewAggregate().

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void ns3::TcpL4Protocol::SetNode ( Ptr< Node node)

Set node associated with this stack.

Parameters
nodethe node

Definition at line 102 of file tcp-l4-protocol.cc.

References m_node.

Referenced by NotifyNewAggregate().

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Friends And Related Function Documentation

friend class TcpSocketBase
friend

Definition at line 236 of file tcp-l4-protocol.h.

Member Data Documentation

IpL4Protocol::DownTargetCallback ns3::TcpL4Protocol::m_downTarget
private

Callback to send packets over IPv4.

Definition at line 257 of file tcp-l4-protocol.h.

Referenced by DoDispose(), GetDownTarget(), NotifyNewAggregate(), SendPacket(), and SetDownTarget().

IpL4Protocol::DownTargetCallback6 ns3::TcpL4Protocol::m_downTarget6
private

Callback to send packets over IPv6.

Definition at line 258 of file tcp-l4-protocol.h.

Referenced by DoDispose(), GetDownTarget6(), NotifyNewAggregate(), SendPacket(), and SetDownTarget6().

Ipv4EndPointDemux* ns3::TcpL4Protocol::m_endPoints
private

A list of IPv4 end points.

Definition at line 231 of file tcp-l4-protocol.h.

Referenced by Allocate(), DeAllocate(), DoDispose(), Receive(), and ReceiveIcmp().

Ipv6EndPointDemux* ns3::TcpL4Protocol::m_endPoints6
private

A list of IPv6 end points.

Definition at line 232 of file tcp-l4-protocol.h.

Referenced by Allocate6(), DeAllocate(), DoDispose(), Receive(), and ReceiveIcmp().

Ptr<Node> ns3::TcpL4Protocol::m_node
private

the node this stack is associated with

Definition at line 230 of file tcp-l4-protocol.h.

Referenced by CreateSocket(), DoDispose(), NotifyNewAggregate(), Send(), SendPacket(), and SetNode().

TypeId ns3::TcpL4Protocol::m_rttTypeId
private

The RTT Estimator TypeId.

Definition at line 233 of file tcp-l4-protocol.h.

Referenced by CreateSocket(), and GetTypeId().

std::vector<Ptr<TcpSocketBase> > ns3::TcpL4Protocol::m_sockets
private

list of sockets

Definition at line 256 of file tcp-l4-protocol.h.

Referenced by CreateSocket(), DoDispose(), and GetTypeId().

TypeId ns3::TcpL4Protocol::m_socketTypeId
private

The socket TypeId.

Definition at line 234 of file tcp-l4-protocol.h.

Referenced by CreateSocket(), and GetTypeId().

const uint8_t ns3::TcpL4Protocol::PROT_NUMBER = 6
static

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