ns3::Ipv4L4Protocol Class Reference

L4 Protocol abstract base class. More...

#include <ipv4-l4-protocol.h>

Inheritance diagram for ns3::Ipv4L4Protocol:

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Collaboration diagram for ns3::Ipv4L4Protocol:

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List of all members.

Public Member Functions
virtual int	GetProtocolNumber (void) const =0
virtual enum RxStatus	Receive (Ptr< Packet > p, Ipv4Address const &source, Ipv4Address const &destination, Ptr< Ipv4Interface > incomingInterface)=0
virtual void	ReceiveIcmp (Ipv4Address icmpSource, uint8_t icmpTtl, uint8_t icmpType, uint8_t icmpCode, uint32_t icmpInfo, Ipv4Address payloadSource, Ipv4Address payloadDestination, const uint8_t payload[8])
Static Public Member Functions
static TypeId	GetTypeId (void)
	This method returns the TypeId associated to ns3::Ipv4L4Protocol.

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Detailed Description

L4 Protocol abstract base class.

This is an abstract base class for layer four protocols which use IPv4 as the network layer.

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Member Function Documentation

virtual int ns3::Ipv4L4Protocol::GetProtocolNumber

(

void

)

const [pure virtual]

Returns:

the protocol number of this protocol.

Implemented in ns3::NscTcpL4Protocol, ns3::TcpL4Protocol, and ns3::UdpL4Protocol.

static TypeId ns3::Ipv4L4Protocol::GetTypeId

(

void

)

[static]

This method returns the TypeId associated to ns3::Ipv4L4Protocol.

Attributes defined for this type:

• ProtocolNumber: The Ipv4 protocol number.
  • Set with class: ns3::UintegerValue
  • Underlying type: int32_t 18446744071562067968:2147483647
  • Flags: read

No TraceSources defined for this type.

Reimplemented from ns3::Object.

Reimplemented in ns3::NscTcpL4Protocol, ns3::TcpL4Protocol, and ns3::UdpL4Protocol.

virtual enum RxStatus ns3::Ipv4L4Protocol::Receive	(	Ptr< Packet >	p,
		Ipv4Address const &	source,
		Ipv4Address const &	destination,
		Ptr< Ipv4Interface >	incomingInterface
	)			[pure virtual]

Parameters:

	p	packet to forward up
	source	source address of packet received
	destination	address of packet received
	incomingInterface	the Ipv4Interface on which the packet arrived

Called from lower-level layers to send the packet up in the stack.

Implemented in ns3::NscTcpL4Protocol, ns3::TcpL4Protocol, and ns3::UdpL4Protocol.

virtual void ns3::Ipv4L4Protocol::ReceiveIcmp	(	Ipv4Address	icmpSource,
		uint8_t	icmpTtl,
		uint8_t	icmpType,
		uint8_t	icmpCode,
		uint32_t	icmpInfo,
		Ipv4Address	payloadSource,
		Ipv4Address	payloadDestination,
		const uint8_t	payload[8]
	)			[virtual]

Parameters:

	icmpSource	the source address of the icmp message
	icmpTtl	the ttl of the icmp message
	icmpType	the 'type' field of the icmp message
	icmpCode	the 'code' field of the icmp message
	icmpInfo	extra information dependent on the icmp message generated by Icmpv4L4Protocol
	payloadSource	the source address of the packet which triggered the icmp message
	payloadDestination	the destination address of the packet which triggered the icmp message.
	payload	the first 8 bytes of the udp header of the packet which triggered the icmp message.

Reimplemented in ns3::UdpL4Protocol.

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

• src/internet-stack/ipv4-l4-protocol.h
• doc/introspected-doxygen.h