ns3::Ipv4MulticastRoute Class Reference

Ipv4 multicast route cache entry (similar to Linux struct mfc_cache) More...

#include "ipv4-route.h"

Inheritance diagram for ns3::Ipv4MulticastRoute:

Collaboration diagram for ns3::Ipv4MulticastRoute:

Public Member Functions
	Ipv4MulticastRoute ()
Ipv4Address	GetGroup () const
Ipv4Address	GetOrigin () const
std::map< uint32_t, uint32_t >	GetOutputTtlMap () const
uint32_t	GetParent () const
void	SetGroup (const Ipv4Address group)
void	SetOrigin (const Ipv4Address origin)
void	SetOutputTtl (uint32_t oif, uint32_t ttl)
void	SetParent (uint32_t iif)
Public Member Functions inherited from ns3::SimpleRefCount< Ipv4MulticastRoute >
	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.

Static Public Attributes
static const uint32_t	MAX_INTERFACES
	Maximum number of multicast interfaces on a router.
static const uint32_t	MAX_TTL = 255
	Maximum time-to-live (TTL)

Private Attributes
Ipv4Address	m_group
	Group.
Ipv4Address	m_origin
	Source of packet.
uint32_t	m_parent
	Source interface.
std::map< uint32_t, uint32_t >	m_ttls
	Time to Live container.

Detailed Description

Ipv4 multicast route cache entry (similar to Linux struct mfc_cache)

Definition at line 114 of file ipv4-route.h.

Constructor & Destructor Documentation

Ipv4MulticastRoute()

ns3::Ipv4MulticastRoute::Ipv4MulticastRoute

(

)

Definition at line 99 of file ipv4-route.cc.

References m_ttls, and NS_LOG_FUNCTION.

Member Function Documentation

GetGroup()

Ipv4Address ns3::Ipv4MulticastRoute::GetGroup

(

)

const

Returns

Ipv4Address of the multicast group

Definition at line 113 of file ipv4-route.cc.

References m_group, and NS_LOG_FUNCTION.

GetOrigin()

Ipv4Address ns3::Ipv4MulticastRoute::GetOrigin

(

)

const

Returns

Ipv4Address of the origin address

Definition at line 127 of file ipv4-route.cc.

References m_origin, and NS_LOG_FUNCTION.

GetOutputTtlMap()

std::map< uint32_t, uint32_t > ns3::Ipv4MulticastRoute::GetOutputTtlMap

(

)

const

Returns

map of output interface Ids and TTLs for this route

Definition at line 168 of file ipv4-route.cc.

References m_ttls, and NS_LOG_FUNCTION.

GetParent()

uint32_t ns3::Ipv4MulticastRoute::GetParent

(

)

const

Returns

Parent (input interface) for this route

Definition at line 141 of file ipv4-route.cc.

References m_parent, and NS_LOG_FUNCTION.

SetGroup()

void ns3::Ipv4MulticastRoute::SetGroup

(

const Ipv4Address

group

)

Parameters

group

Ipv4Address of the multicast group

Definition at line 106 of file ipv4-route.cc.

References m_group, and NS_LOG_FUNCTION.

SetOrigin()

void ns3::Ipv4MulticastRoute::SetOrigin

(

const Ipv4Address

origin

)

Parameters

origin

Ipv4Address of the origin address

Definition at line 120 of file ipv4-route.cc.

References m_origin, and NS_LOG_FUNCTION.

SetOutputTtl()

void ns3::Ipv4MulticastRoute::SetOutputTtl	(	uint32_t	oif,
		uint32_t	ttl
	)

Parameters

oif	Outgoing interface index
ttl	time-to-live for this route

Definition at line 148 of file ipv4-route.cc.

References m_ttls, MAX_TTL, and NS_LOG_FUNCTION.

SetParent()

void ns3::Ipv4MulticastRoute::SetParent

(

uint32_t

iif

)

Parameters

iif	Parent (input interface) for this route

Definition at line 134 of file ipv4-route.cc.

References m_parent, and NS_LOG_FUNCTION.

Member Data Documentation

m_group

Ipv4Address ns3::Ipv4MulticastRoute::m_group

private

Group.

Definition at line 162 of file ipv4-route.h.

Referenced by GetGroup(), and SetGroup().

m_origin

Ipv4Address ns3::Ipv4MulticastRoute::m_origin

private

Source of packet.

Definition at line 163 of file ipv4-route.h.

Referenced by GetOrigin(), and SetOrigin().

m_parent

uint32_t ns3::Ipv4MulticastRoute::m_parent

private

Source interface.

Definition at line 164 of file ipv4-route.h.

Referenced by GetParent(), and SetParent().

m_ttls

std::map<uint32_t, uint32_t> ns3::Ipv4MulticastRoute::m_ttls

private

Time to Live container.

Definition at line 165 of file ipv4-route.h.

Referenced by Ipv4MulticastRoute(), GetOutputTtlMap(), and SetOutputTtl().

MAX_INTERFACES

const uint32_t ns3::Ipv4MulticastRoute::MAX_INTERFACES

static

Initial value:

=
        16

Maximum number of multicast interfaces on a router.

Definition at line 157 of file ipv4-route.h.

MAX_TTL

const uint32_t ns3::Ipv4MulticastRoute::MAX_TTL = 255

static

Maximum time-to-live (TTL)

Definition at line 159 of file ipv4-route.h.

Referenced by ns3::Ipv4StaticRouting::LookupStatic(), and SetOutputTtl().

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

• src/internet/model/ipv4-route.h
• src/internet/model/ipv4-route.cc