Collaboration diagram for IPv4 classes and sub-modules:

Modules
	ARP protocol.
	The ARP protocol and its associated tables are responsible for the IPv4 - MAC address translation.

	ICMP protocol and associated headers.

Classes
struct	ns3::Ipv4RawSocketImpl::Data
	IPv4 raw data and additional information. More...

class	ns3::Ipv4L3Protocol::Fragments
	A Set of Fragment belonging to the same packet (src, dst, identification and proto) More...

class	ns3::Ipv4
	Access to the IPv4 forwarding table, interfaces, and configuration. More...

class	ns3::Ipv4AddressGenerator
	This generator assigns addresses sequentially from a provided network address; used in topology code. More...

class	ns3::Ipv4EndPoint
	A representation of an internet endpoint/connection. More...

class	ns3::Ipv4EndPointDemux
	Demultiplexes packets to various transport layer endpoints. More...

class	ns3::Ipv4GlobalRouting
	Global routing protocol for IPv4 stacks. More...

class	ns3::Ipv4Header
	Packet header for IPv4. More...

class	ns3::Ipv4Interface
	The IPv4 representation of a network interface. More...

class	ns3::Ipv4InterfaceAddress
	a class to store IPv4 address information on an interface More...

class	ns3::Ipv4InterfaceContainer
	holds a vector of std::pair of Ptr<Ipv4> and interface index. More...

class	ns3::Ipv4L3Protocol
	Implement the IPv4 layer. More...

class	ns3::Ipv4PacketFilter
	Ipv4PacketFilter is the abstract base class for filters defined for IPv4 packets. More...

class	ns3::Ipv4PacketInfoTag
	This class implements Linux struct pktinfo in order to deliver ancillary information to the socket interface. More...

class	ns3::Ipv4PacketProbe
	This class is designed to probe an underlying ns3 TraceSource exporting a packet, an IPv4 object, and an interface. More...

class	ns3::Ipv4QueueDiscItem
	Ipv4QueueDiscItem is a subclass of QueueDiscItem which stores IPv4 packets. More...

class	ns3::Ipv4RawSocketFactory
	API to create RAW socket instances. More...

class	ns3::Ipv4RawSocketFactoryImpl
	Implementation of IPv4 raw socket factory. More...

class	ns3::Ipv4RawSocketImpl
	IPv4 raw socket. More...

Enumerations
enum	ns3::Ipv4L3Protocol::DropReason { ns3::Ipv4L3Protocol::DROP_TTL_EXPIRED = 1, ns3::Ipv4L3Protocol::DROP_NO_ROUTE, ns3::Ipv4L3Protocol::DROP_BAD_CHECKSUM, ns3::Ipv4L3Protocol::DROP_INTERFACE_DOWN, ns3::Ipv4L3Protocol::DROP_ROUTE_ERROR, ns3::Ipv4L3Protocol::DROP_FRAGMENT_TIMEOUT }
	Reason why a packet has been dropped. More...

enum	ns3::Ipv4Header::DscpType { ns3::Ipv4Header::DscpDefault = 0x00, ns3::Ipv4Header::DSCP_CS1 = 0x08, ns3::Ipv4Header::DSCP_AF11 = 0x0A, ns3::Ipv4Header::DSCP_AF12 = 0x0C, ns3::Ipv4Header::DSCP_AF13 = 0x0E, ns3::Ipv4Header::DSCP_CS2 = 0x10, ns3::Ipv4Header::DSCP_AF21 = 0x12, ns3::Ipv4Header::DSCP_AF22 = 0x14, ns3::Ipv4Header::DSCP_AF23 = 0x16, ns3::Ipv4Header::DSCP_CS3 = 0x18, ns3::Ipv4Header::DSCP_AF31 = 0x1A, ns3::Ipv4Header::DSCP_AF32 = 0x1C, ns3::Ipv4Header::DSCP_AF33 = 0x1E, ns3::Ipv4Header::DSCP_CS4 = 0x20, ns3::Ipv4Header::DSCP_AF41 = 0x22, ns3::Ipv4Header::DSCP_AF42 = 0x24, ns3::Ipv4Header::DSCP_AF43 = 0x26, ns3::Ipv4Header::DSCP_CS5 = 0x28, ns3::Ipv4Header::DSCP_EF = 0x2E, ns3::Ipv4Header::DSCP_CS6 = 0x30, ns3::Ipv4Header::DSCP_CS7 = 0x38 }
	DiffServ Code Points Code Points defined in Assured Forwarding (AF) RFC 2597 Expedited Forwarding (EF) RFC 2598 Default and Class Selector (CS) RFC 2474 More...

enum	ns3::Ipv4Header::EcnType { ns3::Ipv4Header::ECN_NotECT = 0x00, ns3::Ipv4Header::ECN_ECT1 = 0x01, ns3::Ipv4Header::ECN_ECT0 = 0x02, ns3::Ipv4Header::ECN_CE = 0x03 }
	ECN Type defined in RFC 3168 More...

enum	ns3::Ipv4Header::FlagsE { ns3::Ipv4Header::DONT_FRAGMENT = (1<<0), ns3::Ipv4Header::MORE_FRAGMENTS = (1<<1) }
	flags related to IP fragmentation More...

enum	ns3::Ipv4InterfaceAddress::InterfaceAddressScope_e { ns3::Ipv4InterfaceAddress::HOST, ns3::Ipv4InterfaceAddress::LINK, ns3::Ipv4InterfaceAddress::GLOBAL }
	Address scope. More...

Detailed Description

Enumeration Type Documentation

enum ns3::Ipv4L3Protocol::DropReason

Reason why a packet has been dropped.

Enumerator
DROP_TTL_EXPIRED	Packet TTL has expired.
DROP_NO_ROUTE	No route to host.
DROP_BAD_CHECKSUM	Bad checksum.
DROP_INTERFACE_DOWN	Interface is down so can not send packet.
DROP_ROUTE_ERROR	Route error.
DROP_FRAGMENT_TIMEOUT	Fragment timeout exceeded.

Definition at line 98 of file ipv4-l3-protocol.h.

enum ns3::Ipv4Header::DscpType

DiffServ Code Points Code Points defined in Assured Forwarding (AF) RFC 2597 Expedited Forwarding (EF) RFC 2598 Default and Class Selector (CS) RFC 2474

Enumerator
DscpDefault
DSCP_CS1
DSCP_AF11
DSCP_AF12
DSCP_AF13
DSCP_CS2
DSCP_AF21
DSCP_AF22
DSCP_AF23
DSCP_CS3
DSCP_AF31
DSCP_AF32
DSCP_AF33
DSCP_CS4
DSCP_AF41
DSCP_AF42
DSCP_AF43
DSCP_CS5
DSCP_EF
DSCP_CS6
DSCP_CS7

Definition at line 67 of file ipv4-header.h.

enum ns3::Ipv4Header::EcnType

ECN Type defined in RFC 3168

Enumerator
ECN_NotECT
ECN_ECT1
ECN_ECT0
ECN_CE

Definition at line 109 of file ipv4-header.h.

enum ns3::Ipv4Header::FlagsE

private

flags related to IP fragmentation

Enumerator
DONT_FRAGMENT
MORE_FRAGMENTS

Definition at line 241 of file ipv4-header.h.

enum ns3::Ipv4InterfaceAddress::InterfaceAddressScope_e

Address scope.

Enumerator
HOST
LINK
GLOBAL

Definition at line 50 of file ipv4-interface-address.h.

Modules

Classes

Enumerations

Detailed Description

Enumeration Type Documentation