ICMPv6 Error Too Big header. More...

#include "icmpv6-header.h"

Inheritance diagram for ns3::Icmpv6TooBig:

Collaboration diagram for ns3::Icmpv6TooBig:

Public Member Functions
	Icmpv6TooBig ()
	Constructor.

	~Icmpv6TooBig () override
	Destructor.

uint32_t	Deserialize (Buffer::Iterator start) override
	Deserialize the packet.

TypeId	GetInstanceTypeId () const override
	Get the instance type ID.

uint32_t	GetMtu () const
	Get the MTU field.

uint32_t	GetSerializedSize () const override
	Get the serialized size.

void	Print (std::ostream &os) const override
	Print information.

void	Serialize (Buffer::Iterator start) const override
	Serialize the packet.

void	SetMtu (uint32_t mtu)
	Set the MTU.

void	SetPacket (Ptr< Packet > p)
	Set the incorrect packet.

Public Member Functions inherited from ns3::Icmpv6Header
	Icmpv6Header ()
	Constructor.

	~Icmpv6Header () override
	Destructor.

void	CalculatePseudoHeaderChecksum (Ipv6Address src, Ipv6Address dst, uint16_t length, uint8_t protocol)
	Calculate pseudo header checksum for IPv6.

uint32_t	Deserialize (Buffer::Iterator start) override
	Deserialize the packet.

uint16_t	GetChecksum () const
	Get the checksum.

uint8_t	GetCode () const
	Get the code field.

TypeId	GetInstanceTypeId () const override
	Get the instance type ID.

uint32_t	GetSerializedSize () const override
	Get the serialized size.

uint8_t	GetType () const
	Get the type field.

void	Print (std::ostream &os) const override
	Print information.

void	Serialize (Buffer::Iterator start) const override
	Serialize the packet.

void	SetChecksum (uint16_t checksum)
	Set the checksum.

void	SetCode (uint8_t code)
	Set the code field.

void	SetType (uint8_t type)
	Set the type.

Public Member Functions inherited from ns3::Header
	~Header () override

uint32_t	Deserialize (Buffer::Iterator start) override=0

virtual uint32_t	Deserialize (Buffer::Iterator start)=0
	Deserialize the object from a buffer iterator.

virtual uint32_t	Deserialize (Buffer::Iterator start, Buffer::Iterator end)
	Deserialize the object from a buffer iterator.

virtual uint32_t	GetSerializedSize () const =0

void	Print (std::ostream &os) const override=0

virtual void	Serialize (Buffer::Iterator start) const =0

virtual uint32_t	Deserialize (Buffer::Iterator start)=0
	Deserialize the object from a buffer iterator.

virtual uint32_t	Deserialize (Buffer::Iterator start, Buffer::Iterator end)
	Deserialize the object from a buffer iterator.

virtual void	Print (std::ostream &os) const =0
	Print the object contents.

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

void	GetAttribute (std::string name, AttributeValue &value) 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.

virtual TypeId	GetInstanceTypeId () const =0
	Get the most derived TypeId for this Object.

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 UID of this class.

Static Public Member Functions inherited from ns3::Icmpv6Header
static TypeId	GetTypeId ()
	Get the UID of this class.

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

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

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

Private Attributes
uint32_t	m_mtu
	The MTU value.

Ptr< Packet >	m_packet
	the incorrect packet.

Additional Inherited Members
Public Types inherited from ns3::Icmpv6Header
enum	ErrorDestinationUnreachable_e { ICMPV6_NO_ROUTE = 0 , ICMPV6_ADM_PROHIBITED , ICMPV6_NOT_NEIGHBOUR , ICMPV6_ADDR_UNREACHABLE , ICMPV6_PORT_UNREACHABLE }
	ICMPv6 error code : Destination Unreachable. More...

enum	ErrorParameterError_e { ICMPV6_MALFORMED_HEADER = 0 , ICMPV6_UNKNOWN_NEXT_HEADER , ICMPV6_UNKNOWN_OPTION }
	ICMPv6 error code : Parameter Error. More...

enum	ErrorTimeExceeded_e { ICMPV6_HOPLIMIT = 0 , ICMPV6_FRAGTIME }
	ICMPv6 error code : Time Exceeded. More...

enum	OptionType_e { ICMPV6_OPT_LINK_LAYER_SOURCE = 1 , ICMPV6_OPT_LINK_LAYER_TARGET , ICMPV6_OPT_PREFIX , ICMPV6_OPT_REDIRECTED , ICMPV6_OPT_MTU }
	ICMPv6 Option type code. More...

enum	Type_e { ICMPV6_ERROR_DESTINATION_UNREACHABLE = 1 , ICMPV6_ERROR_PACKET_TOO_BIG , ICMPV6_ERROR_TIME_EXCEEDED , ICMPV6_ERROR_PARAMETER_ERROR , ICMPV6_ECHO_REQUEST = 128 , ICMPV6_ECHO_REPLY , ICMPV6_SUBSCRIBE_REQUEST , ICMPV6_SUBSCRIBE_REPORT , ICMPV6_SUBSCRIVE_END , ICMPV6_ND_ROUTER_SOLICITATION , ICMPV6_ND_ROUTER_ADVERTISEMENT , ICMPV6_ND_NEIGHBOR_SOLICITATION , ICMPV6_ND_NEIGHBOR_ADVERTISEMENT , ICMPV6_ND_REDIRECTION , ICMPV6_ROUTER_RENUMBER , ICMPV6_INFORMATION_REQUEST , ICMPV6_INFORMATION_RESPONSE , ICMPV6_INVERSE_ND_SOLICITATION , ICMPV6_INVERSE_ND_ADVERSTISEMENT , ICMPV6_MLDV2_SUBSCRIBE_REPORT , ICMPV6_MOBILITY_HA_DISCOVER_REQUEST , ICMPV6_MOBILITY_HA_DISCOVER_RESPONSE , ICMPV6_MOBILITY_MOBILE_PREFIX_SOLICITATION , ICMPV6_SECURE_ND_CERTIFICATE_PATH_SOLICITATION , ICMPV6_SECURE_ND_CERTIFICATE_PATH_ADVERTISEMENT , ICMPV6_EXPERIMENTAL_MOBILITY }
	ICMPv6 type code. More...

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::Icmpv6Header
bool	m_calcChecksum
	Checksum enable or not.

uint16_t	m_checksum
	The checksum.

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

Detailed Description

ICMPv6 Error Too Big header.

Definition at line 1093 of file icmpv6-header.h.

Constructor & Destructor Documentation

◆ Icmpv6TooBig()

ns3::Icmpv6TooBig::Icmpv6TooBig ( )

Constructor.

Definition at line 1242 of file icmpv6-header.cc.

References ns3::Icmpv6Header::ICMPV6_ERROR_PACKET_TOO_BIG, NS_LOG_FUNCTION, and ns3::Icmpv6Header::SetType().

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◆ ~Icmpv6TooBig()

ns3::Icmpv6TooBig::~Icmpv6TooBig ( )

override

Destructor.

Definition at line 1250 of file icmpv6-header.cc.

References NS_LOG_FUNCTION.

Member Function Documentation

◆ Deserialize()

uint32_t ns3::Icmpv6TooBig::Deserialize ( Buffer::Iterator start )

overridevirtual

Deserialize the packet.

Parameters

start start offset

Returns: length of packet

Reimplemented from ns3::Icmpv6Header.

Definition at line 1326 of file icmpv6-header.cc.

References GetSerializedSize(), ns3::Icmpv6Header::m_checksum, NS_LOG_FUNCTION, ns3::Buffer::Iterator::ReadNtohU32(), ns3::Buffer::Iterator::ReadU16(), ns3::Buffer::Iterator::ReadU8(), ns3::Icmpv6Header::SetCode(), SetMtu(), and ns3::Icmpv6Header::SetType().

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◆ GetInstanceTypeId()

TypeId ns3::Icmpv6TooBig::GetInstanceTypeId ( ) const

overridevirtual

Get the instance type ID.

Returns: instance type ID

Reimplemented from ns3::Icmpv6Header.

Definition at line 1236 of file icmpv6-header.cc.

References GetTypeId(), and NS_LOG_FUNCTION.

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◆ GetMtu()

uint32_t ns3::Icmpv6TooBig::GetMtu ( ) const

Get the MTU field.

Returns: MTU value

Definition at line 1264 of file icmpv6-header.cc.

References m_mtu, and NS_LOG_FUNCTION.

Referenced by ns3::Icmpv6L4Protocol::HandlePacketTooBig(), Print(), and Serialize().

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◆ GetSerializedSize()

uint32_t ns3::Icmpv6TooBig::GetSerializedSize ( ) const

overridevirtual

Get the serialized size.

Returns: serialized size

Reimplemented from ns3::Icmpv6Header.

Definition at line 1286 of file icmpv6-header.cc.

References NS_LOG_FUNCTION.

Referenced by Deserialize().

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◆ GetTypeId()

TypeId ns3::Icmpv6TooBig::GetTypeId ( )

static

Get the UID of this class.

Returns: UID

Definition at line 1226 of file icmpv6-header.cc.

References ns3::TypeId::SetParent().

Referenced by GetInstanceTypeId().

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◆ Print()

void ns3::Icmpv6TooBig::Print ( std::ostream & os ) const

overridevirtual

Print information.

Parameters

os	output stream

Reimplemented from ns3::Icmpv6Header.

Definition at line 1278 of file icmpv6-header.cc.

References ns3::Icmpv6Header::GetChecksum(), ns3::Icmpv6Header::GetCode(), GetMtu(), ns3::Icmpv6Header::GetType(), and NS_LOG_FUNCTION.

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◆ Serialize()

void ns3::Icmpv6TooBig::Serialize ( Buffer::Iterator start ) const

overridevirtual

Serialize the packet.

Parameters

start start offset

Reimplemented from ns3::Icmpv6Header.

Definition at line 1295 of file icmpv6-header.cc.

References ns3::Buffer::AddAtStart(), ns3::Buffer::Begin(), ns3::Buffer::Iterator::CalculateIpChecksum(), ns3::Packet::CopyData(), ns3::Icmpv6Header::GetChecksum(), ns3::Icmpv6Header::GetCode(), GetMtu(), ns3::Buffer::Iterator::GetSize(), ns3::Packet::GetSize(), ns3::Icmpv6Header::GetType(), m_packet, NS_LOG_FUNCTION, ns3::Buffer::Iterator::Write(), ns3::Buffer::Iterator::WriteHtonU32(), ns3::Buffer::Iterator::WriteU16(), and ns3::Buffer::Iterator::WriteU8().

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◆ SetMtu()

void ns3::Icmpv6TooBig::SetMtu ( uint32_t mtu )

Set the MTU.

Parameters

mtu the MTU

Definition at line 1271 of file icmpv6-header.cc.

References m_mtu, and NS_LOG_FUNCTION.

Referenced by Deserialize(), and ns3::Icmpv6L4Protocol::SendErrorTooBig().

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◆ SetPacket()

void ns3::Icmpv6TooBig::SetPacket ( Ptr< Packet > p )

Set the incorrect packet.

Parameters

p	the incorrect packet

Definition at line 1256 of file icmpv6-header.cc.

References m_packet, NS_ASSERT, and NS_LOG_FUNCTION.

Referenced by ns3::Icmpv6L4Protocol::SendErrorTooBig().

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Member Data Documentation

◆ m_mtu

uint32_t ns3::Icmpv6TooBig::m_mtu

private

The MTU value.

Definition at line 1170 of file icmpv6-header.h.

Referenced by GetMtu(), and SetMtu().

◆ m_packet

Ptr<Packet> ns3::Icmpv6TooBig::m_packet

private

the incorrect packet.

Definition at line 1165 of file icmpv6-header.h.

Referenced by Serialize(), and SetPacket().

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

src/internet/model/icmpv6-header.h
src/internet/model/icmpv6-header.cc

Public Member Functions

Static Public Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ Icmpv6TooBig()

◆ ~Icmpv6TooBig()

Member Function Documentation

◆ Deserialize()

◆ GetInstanceTypeId()

◆ GetMtu()

◆ GetSerializedSize()

◆ GetTypeId()

◆ Print()

◆ Serialize()

◆ SetMtu()

◆ SetPacket()

Member Data Documentation

◆ m_mtu

◆ m_packet