IPv6 Extension Routing. More...

#include "ipv6-extension.h"

Inheritance diagram for ns3::Ipv6ExtensionRouting:

Collaboration diagram for ns3::Ipv6ExtensionRouting:

Public Member Functions
	Ipv6ExtensionRouting ()
	Constructor.

	~Ipv6ExtensionRouting () override
	Destructor.

uint8_t	GetExtensionNumber () const override
	Get the extension number.

virtual Ipv6ExtensionRoutingHeader *	GetExtensionRoutingHeaderPtr ()
	Get a pointer to a new routing extension header.

virtual uint8_t	GetTypeRouting () const
	Get the type of routing.

uint8_t	Process (Ptr< Packet > &packet, uint8_t offset, const Ipv6Header &ipv6Header, Ipv6Address dst, uint8_t *nextHeader, bool &stopProcessing, bool &isDropped, Ipv6L3Protocol::DropReason &dropReason) override
	Process method Called from Ipv6L3Protocol::Receive.

Public Member Functions inherited from ns3::Ipv6Extension
	Ipv6Extension ()
	Constructor.

	~Ipv6Extension () override
	Destructor.

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

Ptr< Node >	GetNode () const
	Get the node.

virtual uint8_t	ProcessOptions (Ptr< Packet > &packet, uint8_t offset, uint8_t length, const Ipv6Header &ipv6Header, Ipv6Address dst, uint8_t *nextHeader, bool &stopProcessing, bool &isDropped, Ipv6L3Protocol::DropReason &dropReason)
	Process options Called by implementing classes to process the options.

void	SetNode (Ptr< Node > node)
	Set the node.

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 identificator.

Static Public Member Functions inherited from ns3::Ipv6Extension
static TypeId	GetTypeId ()
	Get the type identificator.

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.

Static Public Attributes
static const uint8_t	EXT_NUMBER = 43
	Routing extension number.

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

virtual void	DoDispose ()
	Destructor implementation.

virtual void	DoInitialize ()
	Initialize() implementation.

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::Ipv6Extension
Ptr< UniformRandomVariable >	m_uvar
	Provides uniform random variables.

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

IPv6 Extension Routing.

If you want to implement a new IPv6 routing extension, all you have to do is implement a subclass of this class and add it to an Ipv6ExtensionRoutingDemux.

Definition at line 472 of file ipv6-extension.h.

Constructor & Destructor Documentation

◆ Ipv6ExtensionRouting()

ns3::Ipv6ExtensionRouting::Ipv6ExtensionRouting ( )

Constructor.

Definition at line 842 of file ipv6-extension.cc.

◆ ~Ipv6ExtensionRouting()

ns3::Ipv6ExtensionRouting::~Ipv6ExtensionRouting ( )

override

Destructor.

Definition at line 846 of file ipv6-extension.cc.

Member Function Documentation

◆ GetExtensionNumber()

uint8_t ns3::Ipv6ExtensionRouting::GetExtensionNumber ( ) const

overridevirtual

Get the extension number.

Returns: extension number

Implements ns3::Ipv6Extension.

Definition at line 851 of file ipv6-extension.cc.

References ns3::Ipv6ExtensionFragment::EXT_NUMBER.

◆ GetExtensionRoutingHeaderPtr()

Ipv6ExtensionRoutingHeader * ns3::Ipv6ExtensionRouting::GetExtensionRoutingHeaderPtr ( )

virtual

Get a pointer to a new routing extension header.

The ownership is transferred to the caller.

Returns: a pointer to a new routing extension header.

Reimplemented in ns3::Ipv6ExtensionLooseRouting.

Definition at line 863 of file ipv6-extension.cc.

◆ GetTypeId()

TypeId ns3::Ipv6ExtensionRouting::GetTypeId ( )

static

Get the type identificator.

Returns: type identificator

Definition at line 833 of file ipv6-extension.cc.

References ns3::TypeId::SetParent().

Here is the call graph for this function:

◆ GetTypeRouting()

uint8_t ns3::Ipv6ExtensionRouting::GetTypeRouting ( ) const

virtual

Get the type of routing.

Returns: type of routing

Reimplemented in ns3::Ipv6ExtensionLooseRouting.

Definition at line 857 of file ipv6-extension.cc.

◆ Process()

uint8_t ns3::Ipv6ExtensionRouting::Process	(	Ptr< Packet > &	packet,
		uint8_t	offset,
		const Ipv6Header &	ipv6Header,
		Ipv6Address	dst,
		uint8_t *	nextHeader,
		bool &	stopProcessing,
		bool &	isDropped,
		Ipv6L3Protocol::DropReason &	dropReason )

overridevirtual

Process method Called from Ipv6L3Protocol::Receive.

Parameters

packet	the packet
offset	the offset of the extension to process
ipv6Header	the IPv6 header of packet received
dst	destination address of the packet received (i.e. us)
nextHeader	the next header
stopProcessing	true if the packet must not be further processed
isDropped	true if the packet must be dropped
dropReason	dropping reason

Returns: the size processed

Implements ns3::Ipv6Extension.

Definition at line 869 of file ipv6-extension.cc.

References ns3::Ipv6L3Protocol::DROP_MALFORMED_HEADER, ns3::Ipv6Extension::GetNode(), ns3::Object::GetObject(), ns3::Ipv6Header::GetSource(), ns3::Icmpv6Header::ICMPV6_MALFORMED_HEADER, NS_LOG_FUNCTION, and NS_LOG_LOGIC.

Here is the call graph for this function:

Member Data Documentation

◆ EXT_NUMBER

const uint8_t ns3::Ipv6ExtensionRouting::EXT_NUMBER = 43

static

Routing extension number.

Definition at line 478 of file ipv6-extension.h.

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

src/internet/model/ipv6-extension.h
src/internet/model/ipv6-extension.cc

Public Member Functions

Static Public Member Functions

Static Public Attributes

Additional Inherited Members