ns3::Ipv6ExtensionHopByHop Class Reference

IPv6 Extension "Hop By Hop". More...

#include <ipv6-extension.h>

Inheritance diagram for ns3::Ipv6ExtensionHopByHop:

Collaboration diagram for ns3::Ipv6ExtensionHopByHop:

List of all members.

Public Member Functions
	Ipv6ExtensionHopByHop ()
	Constructor.
	~Ipv6ExtensionHopByHop ()
	Destructor.
virtual uint8_t	GetExtensionNumber () const
	Get the extension number.
virtual uint8_t	Process (Ptr< Packet > &packet, uint8_t offset, Ipv6Header const &ipv6Header, Ipv6Address dst, uint8_t *nextHeader, bool &isDropped)
	Process method Called from Ipv6L3Protocol::Receive.
Static Public Member Functions
static TypeId	GetTypeId ()
	Get the type identificator.
Static Public Attributes
static const uint8_t	EXT_NUMBER = 0
	Hop-by-hop extension number.

---

Detailed Description

IPv6 Extension "Hop By Hop".

---

Member Function Documentation

uint8_t ns3::Ipv6ExtensionHopByHop::GetExtensionNumber

(

)

const [virtual]

Get the extension number.

Returns:

extension number

Implements ns3::Ipv6Extension.

References EXT_NUMBER, and NS_LOG_FUNCTION_NOARGS.

TypeId ns3::Ipv6ExtensionHopByHop::GetTypeId

(

void

)

[static]

Get the type identificator.

This method returns the TypeId associated to ns3::Ipv6ExtensionHopByHop.

Returns:

type identificator

This object is accessible through the following paths with Config::Set and Config::Connect:

• /NodeList/[i]/DeviceList/[i]/$ns3::AlohaNoackNetDevice/Phy/$ns3::Ipv6Extension/$ns3::Ipv6ExtensionHopByHop
• /NodeList/[i]/DeviceList/[i]/$ns3::AlohaNoackNetDevice/Phy/$ns3::Ipv6ExtensionDemux/Extensions/[i]/$ns3::Ipv6ExtensionHopByHop
• /NodeList/[i]/DeviceList/[i]/$ns3::AlohaNoackNetDevice/Phy/$ns3::Ipv6ExtensionHopByHop
• /NodeList/[i]/DeviceList/[i]/$ns3::NonCommunicatingNetDevice/Phy/$ns3::Ipv6Extension/$ns3::Ipv6ExtensionHopByHop
• /NodeList/[i]/DeviceList/[i]/$ns3::NonCommunicatingNetDevice/Phy/$ns3::Ipv6ExtensionDemux/Extensions/[i]/$ns3::Ipv6ExtensionHopByHop
• /NodeList/[i]/DeviceList/[i]/$ns3::NonCommunicatingNetDevice/Phy/$ns3::Ipv6ExtensionHopByHop

No Attributes defined for this type.
Attributes defined in parent class ns3::Ipv6Extension:

• ExtensionNumber: The IPv6 extension number.
  • Set with class: ns3::UintegerValue
  • Underlying type: uint8_t 0:255
  • Flags: read

No TraceSources defined for this type.
TraceSources defined in parent class ns3::Ipv6Extension:

• Drop: Drop ipv6 packet

Reimplemented from ns3::Ipv6Extension.

References ns3::TypeId::SetParent().

uint8_t ns3::Ipv6ExtensionHopByHop::Process	(	Ptr< Packet > &	packet,
		uint8_t	offset,
		Ipv6Header const &	ipv6Header,
		Ipv6Address	dst,
		uint8_t *	nextHeader,
		bool &	isDropped
	)		[virtual]

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
isDropped	if the packet must be dropped

Returns:

the size processed

Implements ns3::Ipv6Extension.

References ns3::Packet::Copy(), ns3::Ipv6ExtensionHeader::GetLength(), ns3::Ipv6ExtensionHeader::GetNextHeader(), ns3::OptionField::GetOptionsOffset(), NS_LOG_FUNCTION, ns3::Ipv6Extension::ProcessOptions(), ns3::Packet::RemoveAtStart(), and ns3::Packet::RemoveHeader().

---

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

• src/internet/model/ipv6-extension.h
• doc/introspected-doxygen.h
• src/internet/model/ipv6-extension.cc