ICMPv6 MTU option. More...

#include "icmpv6-header.h"

Inheritance diagram for ns3::Icmpv6OptionMtu:

Collaboration diagram for ns3::Icmpv6OptionMtu:

Public Member Functions
	Icmpv6OptionMtu ()
	Constructor.

	Icmpv6OptionMtu (uint32_t mtu)
	Constructor.

	~Icmpv6OptionMtu () 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.

uint16_t	GetReserved () const
	Get the reserved 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	SetReserved (uint16_t reserved)
	Set the reserved field.

Public Member Functions inherited from ns3::Icmpv6OptionHeader
	Icmpv6OptionHeader ()
	Constructor.

	~Icmpv6OptionHeader () override
	Destructor.

uint8_t	GetLength () const
	Get the length of the option in 8 bytes unit.

uint8_t	GetType () const
	Get the type of the option.

void	SetLength (uint8_t len)
	Set the length of the option.

void	SetType (uint8_t type)
	Set the type of the option.

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

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

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 UID of this class.

Static Public Member Functions inherited from ns3::Icmpv6OptionHeader
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.

uint16_t	m_reserved
	The reserved value.

Additional Inherited Members
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.

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

ICMPv6 MTU option.

Introspection did not find any typical Config paths.

No Attributes are defined for this type.
No TraceSources are defined for this type.
Group: Internet

Size of this type is 16 bytes (on a 64-bit architecture).

Definition at line 1320 of file icmpv6-header.h.

Constructor & Destructor Documentation

◆ Icmpv6OptionMtu() [1/2]

ns3::Icmpv6OptionMtu::Icmpv6OptionMtu ( )

Constructor.

Definition at line 1653 of file icmpv6-header.cc.

References ns3::Icmpv6Header::ICMPV6_OPT_MTU, NS_LOG_FUNCTION, ns3::Icmpv6OptionHeader::SetLength(), SetReserved(), and ns3::Icmpv6OptionHeader::SetType().

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◆ Icmpv6OptionMtu() [2/2]

ns3::Icmpv6OptionMtu::Icmpv6OptionMtu ( uint32_t mtu )

Constructor.

Parameters

mtu MTU used.

Definition at line 1661 of file icmpv6-header.cc.

References ns3::Icmpv6Header::ICMPV6_OPT_MTU, NS_LOG_FUNCTION, ns3::Icmpv6OptionHeader::SetLength(), SetReserved(), and ns3::Icmpv6OptionHeader::SetType().

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◆ ~Icmpv6OptionMtu()

ns3::Icmpv6OptionMtu::~Icmpv6OptionMtu ( )

override

Destructor.

Definition at line 1670 of file icmpv6-header.cc.

References NS_LOG_FUNCTION.

Member Function Documentation

◆ Deserialize()

uint32_t ns3::Icmpv6OptionMtu::Deserialize ( Buffer::Iterator start )

overridevirtual

Deserialize the packet.

Parameters

start start offset

Returns: length of packet

Reimplemented from ns3::Icmpv6OptionHeader.

Definition at line 1730 of file icmpv6-header.cc.

References GetSerializedSize(), NS_LOG_FUNCTION, ns3::Buffer::Iterator::ReadNtohU16(), ns3::Buffer::Iterator::ReadNtohU32(), ns3::Buffer::Iterator::ReadU8(), ns3::Icmpv6OptionHeader::SetLength(), SetMtu(), SetReserved(), and ns3::Icmpv6OptionHeader::SetType().

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◆ GetInstanceTypeId()

TypeId ns3::Icmpv6OptionMtu::GetInstanceTypeId ( ) const

overridevirtual

Get the instance type ID.

Returns: instance type ID

Reimplemented from ns3::Icmpv6OptionHeader.

Definition at line 1647 of file icmpv6-header.cc.

References GetTypeId(), and NS_LOG_FUNCTION.

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◆ GetMtu()

uint32_t ns3::Icmpv6OptionMtu::GetMtu ( ) const

Get the MTU.

Returns: the MTU value

Definition at line 1690 of file icmpv6-header.cc.

References m_mtu, and NS_LOG_FUNCTION.

Referenced by Serialize().

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◆ GetReserved()

uint16_t ns3::Icmpv6OptionMtu::GetReserved ( ) const

Get the reserved field.

Returns: the reserved value

Definition at line 1676 of file icmpv6-header.cc.

References m_reserved, and NS_LOG_FUNCTION.

Referenced by Serialize().

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◆ GetSerializedSize()

uint32_t ns3::Icmpv6OptionMtu::GetSerializedSize ( ) const

overridevirtual

Get the serialized size.

Returns: serialized size

Reimplemented from ns3::Icmpv6OptionHeader.

Definition at line 1712 of file icmpv6-header.cc.

References NS_LOG_FUNCTION.

Referenced by Deserialize().

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◆ GetTypeId()

TypeId ns3::Icmpv6OptionMtu::GetTypeId ( )

static

Get the UID of this class.

Returns: UID

Definition at line 1637 of file icmpv6-header.cc.

References ns3::TypeId::SetParent().

Referenced by GetInstanceTypeId().

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◆ Print()

void ns3::Icmpv6OptionMtu::Print ( std::ostream & os ) const

overridevirtual

Print information.

Parameters

os	output stream

Reimplemented from ns3::Icmpv6OptionHeader.

Definition at line 1704 of file icmpv6-header.cc.

References ns3::Icmpv6OptionHeader::GetLength(), ns3::Icmpv6OptionHeader::GetType(), m_mtu, and NS_LOG_FUNCTION.

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◆ Serialize()

void ns3::Icmpv6OptionMtu::Serialize ( Buffer::Iterator start ) const

overridevirtual

Serialize the packet.

Parameters

start start offset

Reimplemented from ns3::Icmpv6OptionHeader.

Definition at line 1719 of file icmpv6-header.cc.

References ns3::Icmpv6OptionHeader::GetLength(), GetMtu(), GetReserved(), ns3::Icmpv6OptionHeader::GetType(), NS_LOG_FUNCTION, ns3::Buffer::Iterator::WriteHtonU16(), ns3::Buffer::Iterator::WriteHtonU32(), and ns3::Buffer::Iterator::WriteU8().

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◆ SetMtu()

void ns3::Icmpv6OptionMtu::SetMtu ( uint32_t mtu )

Set the MTU.

Parameters

mtu	the MTU to set

Definition at line 1697 of file icmpv6-header.cc.

References m_mtu, and NS_LOG_FUNCTION.

Referenced by Deserialize().

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◆ SetReserved()

void ns3::Icmpv6OptionMtu::SetReserved ( uint16_t reserved )

Set the reserved field.

Parameters

reserved the reserved value

Definition at line 1683 of file icmpv6-header.cc.

References m_reserved, and NS_LOG_FUNCTION.

Referenced by Icmpv6OptionMtu(), Icmpv6OptionMtu(), and Deserialize().

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Member Data Documentation

◆ m_mtu

uint32_t ns3::Icmpv6OptionMtu::m_mtu

private

The MTU value.

Definition at line 1409 of file icmpv6-header.h.

Referenced by GetMtu(), Print(), and SetMtu().

◆ m_reserved

uint16_t ns3::Icmpv6OptionMtu::m_reserved

private

The reserved value.

Definition at line 1404 of file icmpv6-header.h.

Referenced by GetReserved(), and SetReserved().

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

◆ Icmpv6OptionMtu() [1/2]

◆ Icmpv6OptionMtu() [2/2]

◆ ~Icmpv6OptionMtu()

Member Function Documentation

◆ Deserialize()

◆ GetInstanceTypeId()

◆ GetMtu()

◆ GetReserved()

◆ GetSerializedSize()

◆ GetTypeId()

◆ Print()

◆ Serialize()

◆ SetMtu()

◆ SetReserved()

Member Data Documentation

◆ m_mtu

◆ m_reserved