A Discrete-Event Network Simulator
API
ns3::Ipv6Address Class Reference

Describes an IPv6 address. More...

#include "ipv6-address.h"

Public Member Functions

 Ipv6Address ()
 Default constructor. More...
 
 Ipv6Address (char const *address)
 Constructs an Ipv6Address by parsing the input C-string. More...
 
 Ipv6Address (uint8_t address[16])
 Constructs an Ipv6Address by using the input 16 bytes. More...
 
 Ipv6Address (Ipv6Address const &addr)
 Copy constructor. More...
 
 Ipv6Address (Ipv6Address const *addr)
 Copy constructor. More...
 
 ~Ipv6Address ()
 Destructor. More...
 
Ipv6Address CombinePrefix (Ipv6Prefix const &prefix) const
 Combine this address with a prefix. More...
 
void GetBytes (uint8_t buf[16]) const
 Get the bytes corresponding to the address. More...
 
Ipv4Address GetIpv4MappedAddress () const
 Return the Ipv4 address. More...
 
bool HasPrefix (Ipv6Prefix const &prefix) const
 Compares an address and a prefix. More...
 
bool IsAllNodesMulticast () const
 If the IPv6 address is "all nodes multicast" (ff02::1/8). More...
 
bool IsAllRoutersMulticast () const
 If the IPv6 address is "all routers multicast" (ff02::2/8). More...
 
bool IsAny () const
 If the IPv6 address is the "Any" address. More...
 
bool IsDocumentation () const
 If the IPv6 address is a documentation address (2001:DB8::/32). More...
 
NS_DEPRECATED_3_31 bool IsEqual (const Ipv6Address &other) const
 Comparison operation between two Ipv6Addresses. More...
 
bool IsInitialized (void) const
 
bool IsIpv4MappedAddress () const
 If the address is an IPv4-mapped address. More...
 
bool IsLinkLocal () const
 If the IPv6 address is a link-local address (fe80::/64). More...
 
bool IsLinkLocalMulticast () const
 If the IPv6 address is link-local multicast (ff02::/16). More...
 
bool IsLocalhost () const
 If the IPv6 address is localhost (::1). More...
 
bool IsMulticast () const
 If the IPv6 address is multicast (ff00::/8). More...
 
bool IsSolicitedMulticast () const
 If the IPv6 address is a Solicited multicast address. More...
 
 operator Address () const
 Convert to Address object. More...
 
void Print (std::ostream &os) const
 Print this address to the given output stream. More...
 
void Serialize (uint8_t buf[16]) const
 Serialize this address to a 16-byte buffer. More...
 
void Set (char const *address)
 Sets an Ipv6Address by parsing the input C-string. More...
 
void Set (uint8_t address[16])
 Set an Ipv6Address by using the input 16 bytes. More...
 

Static Public Member Functions

static Ipv6Address ConvertFrom (const Address &address)
 Convert the Address object into an Ipv6Address ones. More...
 
static Ipv6Address Deserialize (const uint8_t buf[16])
 Deserialize this address. More...
 
static Ipv6Address GetAllHostsMulticast ()
 Get the "all hosts multicast" address. More...
 
static Ipv6Address GetAllNodesMulticast ()
 Get the "all nodes multicast" address. More...
 
static Ipv6Address GetAllRoutersMulticast ()
 Get the "all routers multicast" address. More...
 
static Ipv6Address GetAny ()
 Get the "any" (::) Ipv6Address. More...
 
static Ipv6Address GetLoopback ()
 Get the loopback address. More...
 
static Ipv6Address GetOnes ()
 Get the "all-1" IPv6 address (ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff). More...
 
static Ipv6Address GetZero ()
 Get the 0 (::) Ipv6Address. More...
 
static bool IsMatchingType (const Address &address)
 If the Address matches the type. More...
 
static Ipv6Address MakeAutoconfiguredAddress (Address addr, Ipv6Address prefix)
 Make the autoconfigured IPv6 address from a Mac address. More...
 
static Ipv6Address MakeAutoconfiguredAddress (Address addr, Ipv6Prefix prefix)
 Make the autoconfigured IPv6 address from a Mac address. More...
 
static Ipv6Address MakeAutoconfiguredAddress (Mac16Address addr, Ipv6Address prefix)
 Make the autoconfigured IPv6 address with Mac16Address. More...
 
static Ipv6Address MakeAutoconfiguredAddress (Mac48Address addr, Ipv6Address prefix)
 Make the autoconfigured IPv6 address with Mac48Address. More...
 
static Ipv6Address MakeAutoconfiguredAddress (Mac64Address addr, Ipv6Address prefix)
 Make the autoconfigured IPv6 address with Mac64Address. More...
 
static Ipv6Address MakeAutoconfiguredAddress (Mac8Address addr, Ipv6Address prefix)
 Make the autoconfigured IPv6 address with Mac8Address. More...
 
static Ipv6Address MakeAutoconfiguredLinkLocalAddress (Address mac)
 Make the autoconfigured link-local IPv6 address from a Mac address. More...
 
static Ipv6Address MakeAutoconfiguredLinkLocalAddress (Mac16Address mac)
 Make the autoconfigured link-local IPv6 address with Mac16Address. More...
 
static Ipv6Address MakeAutoconfiguredLinkLocalAddress (Mac48Address mac)
 Make the autoconfigured link-local IPv6 address with Mac48Address. More...
 
static Ipv6Address MakeAutoconfiguredLinkLocalAddress (Mac64Address mac)
 Make the autoconfigured link-local IPv6 address with Mac64Address. More...
 
static Ipv6Address MakeAutoconfiguredLinkLocalAddress (Mac8Address mac)
 Make the autoconfigured link-local IPv6 address with Mac8Address. More...
 
static Ipv6Address MakeIpv4MappedAddress (Ipv4Address addr)
 Make the Ipv4-mapped IPv6 address. More...
 
static Ipv6Address MakeSolicitedAddress (Ipv6Address addr)
 Make the solicited IPv6 address. More...
 

Private Member Functions

Address ConvertTo (void) const
 convert the IPv6Address object to an Address object. More...
 

Static Private Member Functions

static uint8_t GetType (void)
 Return the Type of address. More...
 

Private Attributes

uint8_t m_address [16]
 The address representation on 128 bits (16 bytes). More...
 
bool m_initialized
 IPv6 address has been explicitly initialized to a valid value. More...
 

Friends

bool operator!= (Ipv6Address const &a, Ipv6Address const &b)
 Not equal to operator. More...
 
bool operator< (Ipv6Address const &a, Ipv6Address const &b)
 Less than to operator. More...
 
bool operator== (Ipv6Address const &a, Ipv6Address const &b)
 Equal to operator. More...
 

Detailed Description

Describes an IPv6 address.

See also
Ipv6Prefix
Ipv6Address Attribute

Definition at line 49 of file ipv6-address.h.

Constructor & Destructor Documentation

◆ Ipv6Address() [1/5]

ns3::Ipv6Address::Ipv6Address ( )

Default constructor.

Definition at line 281 of file ipv6-address.cc.

References m_address, m_initialized, and NS_LOG_FUNCTION.

◆ Ipv6Address() [2/5]

ns3::Ipv6Address::Ipv6Address ( char const *  address)

Constructs an Ipv6Address by parsing the input C-string.

Parameters
addressthe C-string containing the IPv6 address (e.g. 2001:660:4701::1).

Definition at line 302 of file ipv6-address.cc.

References first::address, ns3::AsciiToIpv6Host(), m_address, m_initialized, and NS_LOG_FUNCTION.

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◆ Ipv6Address() [3/5]

ns3::Ipv6Address::Ipv6Address ( uint8_t  address[16])

Constructs an Ipv6Address by using the input 16 bytes.

Parameters
addressthe 128-bit address
Warning
the parameter must point on a 16 bytes integer array!

Definition at line 309 of file ipv6-address.cc.

References first::address, m_address, m_initialized, and NS_LOG_FUNCTION.

◆ Ipv6Address() [4/5]

ns3::Ipv6Address::Ipv6Address ( Ipv6Address const &  addr)

Copy constructor.

Parameters
addrIpv6Address object

Definition at line 288 of file ipv6-address.cc.

References m_address, and m_initialized.

◆ Ipv6Address() [5/5]

ns3::Ipv6Address::Ipv6Address ( Ipv6Address const *  addr)

Copy constructor.

Parameters
addrIpv6Address pointer

Definition at line 295 of file ipv6-address.cc.

References m_address, and m_initialized.

◆ ~Ipv6Address()

ns3::Ipv6Address::~Ipv6Address ( )

Destructor.

Definition at line 317 of file ipv6-address.cc.

References NS_LOG_FUNCTION.

Member Function Documentation

◆ CombinePrefix()

Ipv6Address ns3::Ipv6Address::CombinePrefix ( Ipv6Prefix const &  prefix) const

Combine this address with a prefix.

Parameters
prefixa IPv6 prefix
Returns
an IPv6 address that is this address combined (bitwise AND) with a prefix, yielding an IPv6 network address.

Definition at line 746 of file ipv6-address.cc.

References m_address, NS_LOG_FUNCTION, and Set().

Referenced by ns3::RipNg::HandleRequests(), ns3::RipNg::HandleResponses(), HasPrefix(), ns3::Ipv6AddressHelper::Ipv6AddressHelper(), IsDocumentation(), ns3::Ipv6InterfaceAddress::IsInSameSubnet(), IsLinkLocal(), ns3::Ipv6AddressGeneratorImpl::IsNetworkAllocated(), IsSolicitedMulticast(), MakeAutoconfiguredAddress(), ns3::Ipv6AddressHelper::NewAddress(), and ns3::Ipv6AddressHelper::SetBase().

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◆ ConvertFrom()

◆ ConvertTo()

Address ns3::Ipv6Address::ConvertTo ( void  ) const
private

convert the IPv6Address object to an Address object.

Returns
the Address object corresponding to this object.

Definition at line 838 of file ipv6-address.cc.

References GetType(), NS_LOG_FUNCTION, and Serialize().

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◆ Deserialize()

Ipv6Address ns3::Ipv6Address::Deserialize ( const uint8_t  buf[16])
static

◆ GetAllHostsMulticast()

Ipv6Address ns3::Ipv6Address::GetAllHostsMulticast ( )
static

Get the "all hosts multicast" address.

Returns
the "ff02::3/8" Ipv6Address representation

Definition at line 876 of file ipv6-address.cc.

References NS_LOG_FUNCTION_NOARGS.

◆ GetAllNodesMulticast()

Ipv6Address ns3::Ipv6Address::GetAllNodesMulticast ( )
static

Get the "all nodes multicast" address.

Returns
the "ff02::2/8" Ipv6Address representation

Definition at line 862 of file ipv6-address.cc.

References NS_LOG_FUNCTION_NOARGS.

Referenced by ns3::Icmpv6L4Protocol::HandleNS(), ns3::Radvd::HandleRead(), ns3::Radvd::Send(), ns3::Icmpv6L4Protocol::SendNS(), and ns3::Radvd::StartApplication().

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◆ GetAllRoutersMulticast()

Ipv6Address ns3::Ipv6Address::GetAllRoutersMulticast ( )
static

Get the "all routers multicast" address.

Returns
the "ff02::2/8" Ipv6Address representation

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

References NS_LOG_FUNCTION_NOARGS.

Referenced by ns3::Icmpv6L4Protocol::FunctionDadTimeout(), ns3::Ipv6EndPointDemux::Lookup(), and ns3::Radvd::StartApplication().

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◆ GetAny()

Ipv6Address ns3::Ipv6Address::GetAny ( void  )
static

◆ GetBytes()

◆ GetIpv4MappedAddress()

Ipv4Address ns3::Ipv6Address::GetIpv4MappedAddress ( ) const

Return the Ipv4 address.

Returns
Ipv4 address

Definition at line 361 of file ipv6-address.cc.

References ns3::Ipv4Address::Deserialize(), NS_LOG_FUNCTION, and Serialize().

Referenced by ns3::TcpSocketBase::Connect(), ns3::UdpSocketImpl::DoSendTo(), and ns3::TcpL4Protocol::SendPacketV6().

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◆ GetLoopback()

Ipv6Address ns3::Ipv6Address::GetLoopback ( void  )
static

Get the loopback address.

Returns
the "::1/128" Ipv6Address representation.

Definition at line 883 of file ipv6-address.cc.

References NS_LOG_FUNCTION_NOARGS.

Referenced by ns3::Ipv6L3Protocol::RemoveAddress(), and ns3::Ipv6L3Protocol::SetupLoopback().

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◆ GetOnes()

Ipv6Address ns3::Ipv6Address::GetOnes ( void  )
static

Get the "all-1" IPv6 address (ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff).

Returns
all-1 Ipv6Address representation

Definition at line 904 of file ipv6-address.cc.

References NS_LOG_FUNCTION_NOARGS.

Referenced by ns3::SixLowPanNetDevice::AddContext(), ns3::SixLowPanNetDevice::FindMulticastCompressionContext(), ns3::SixLowPanNetDevice::FindUnicastCompressionContext(), HasPrefix(), and MakeAutoconfiguredAddress().

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◆ GetType()

uint8_t ns3::Ipv6Address::GetType ( void  )
staticprivate

Return the Type of address.

Returns
type of address

Definition at line 855 of file ipv6-address.cc.

References NS_LOG_FUNCTION_NOARGS, and ns3::Address::Register().

Referenced by ConvertFrom(), ConvertTo(), and IsMatchingType().

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◆ GetZero()

◆ HasPrefix()

bool ns3::Ipv6Address::HasPrefix ( Ipv6Prefix const &  prefix) const

Compares an address and a prefix.

Parameters
prefixthe prefix to compare with
Returns
true if the address has the given prefix

Definition at line 816 of file ipv6-address.cc.

References CombinePrefix(), GetOnes(), NS_LOG_FUNCTION, and anonymous_namespace{print-introspected-doxygen.cc}::reference.

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◆ IsAllNodesMulticast()

bool ns3::Ipv6Address::IsAllNodesMulticast ( ) const

If the IPv6 address is "all nodes multicast" (ff02::1/8).

Returns
true if "all nodes multicast", false otherwise

Definition at line 778 of file ipv6-address.cc.

References NS_LOG_FUNCTION.

Referenced by ns3::Ipv6L3Protocol::Receive().

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◆ IsAllRoutersMulticast()

bool ns3::Ipv6Address::IsAllRoutersMulticast ( ) const

If the IPv6 address is "all routers multicast" (ff02::2/8).

Returns
true if "all routers multicast", false otherwise

Definition at line 787 of file ipv6-address.cc.

References NS_LOG_FUNCTION.

Referenced by ns3::Ipv6L3Protocol::Receive().

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◆ IsAny()

◆ IsDocumentation()

bool ns3::Ipv6Address::IsDocumentation ( ) const

If the IPv6 address is a documentation address (2001:DB8::/32).

Returns
true if the address is documentation, false otherwise

Definition at line 805 of file ipv6-address.cc.

References CombinePrefix(), and NS_LOG_FUNCTION.

Referenced by ns3::Ipv6L3Protocol::IpForward().

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◆ IsEqual()

bool ns3::Ipv6Address::IsEqual ( const Ipv6Address other) const

Comparison operation between two Ipv6Addresses.

Deprecated:
Use the == operator (same functionality)
Parameters
otherthe IPv6 address to which to compare this address
Returns
true if the addresses are equal, false otherwise

Definition at line 928 of file ipv6-address.cc.

References m_address, and NS_LOG_FUNCTION.

◆ IsInitialized()

bool ns3::Ipv6Address::IsInitialized ( void  ) const
Returns
true if address is initialized (i.e., set to something), false otherwise

Definition at line 938 of file ipv6-address.cc.

References m_initialized, and NS_LOG_FUNCTION.

◆ IsIpv4MappedAddress()

bool ns3::Ipv6Address::IsIpv4MappedAddress ( ) const

If the address is an IPv4-mapped address.

Returns
true if address is an IPv4-mapped address, otherwise false.

Definition at line 734 of file ipv6-address.cc.

References m_address, and NS_LOG_FUNCTION.

Referenced by ns3::TcpSocketBase::Connect(), ns3::UdpSocketImpl::DoSendTo(), Print(), ns3::UdpL4Protocol::Receive(), and ns3::TcpL4Protocol::SendPacketV6().

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◆ IsLinkLocal()

◆ IsLinkLocalMulticast()

bool ns3::Ipv6Address::IsLinkLocalMulticast ( ) const

If the IPv6 address is link-local multicast (ff02::/16).

Returns
true if link-local multicast, false otherwise

Definition at line 724 of file ipv6-address.cc.

References m_address, and NS_LOG_FUNCTION.

Referenced by ns3::Ipv6InterfaceAddress::IsInSameSubnet(), ns3::RipNg::Lookup(), ns3::Ipv6StaticRouting::LookupStatic(), ns3::Ipv6L3Protocol::Send(), and ns3::Ipv6L3Protocol::SourceAddressSelection().

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◆ IsLocalhost()

bool ns3::Ipv6Address::IsLocalhost ( void  ) const

If the IPv6 address is localhost (::1).

Returns
true if localhost, false otherwise

Definition at line 707 of file ipv6-address.cc.

References NS_LOG_FUNCTION.

Referenced by ns3::Ipv6Interface::AddAddress().

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◆ IsMatchingType()

bool ns3::Ipv6Address::IsMatchingType ( const Address address)
static

◆ IsMulticast()

◆ IsSolicitedMulticast()

bool ns3::Ipv6Address::IsSolicitedMulticast ( ) const

If the IPv6 address is a Solicited multicast address.

Returns
true if it is, false otherwise

Definition at line 766 of file ipv6-address.cc.

References CombinePrefix(), and NS_LOG_FUNCTION.

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◆ MakeAutoconfiguredAddress() [1/6]

Ipv6Address ns3::Ipv6Address::MakeAutoconfiguredAddress ( Address  addr,
Ipv6Address  prefix 
)
static

Make the autoconfigured IPv6 address from a Mac address.

Actually the MAC supported are: Mac8, Mac16, Mac48, and Mac64.

Parameters
addrthe MAC address.
prefixthe IPv6 prefix
Returns
autoconfigured IPv6 address

Definition at line 372 of file ipv6-address.cc.

References ns3::Mac8Address::ConvertFrom(), ns3::Mac16Address::ConvertFrom(), ns3::Mac64Address::ConvertFrom(), ns3::Mac48Address::ConvertFrom(), GetAny(), IsAny(), ns3::Mac8Address::IsMatchingType(), ns3::Mac16Address::IsMatchingType(), ns3::Mac64Address::IsMatchingType(), ns3::Mac48Address::IsMatchingType(), and NS_ABORT_MSG.

Referenced by ns3::Ipv6L3Protocol::AddAutoconfiguredAddress(), ns3::SixLowPanNetDevice::CompressLowPanIphc(), ns3::SixLowPanNetDevice::DecompressLowPanHc1(), MakeAutoconfiguredAddress(), ns3::Ipv6AddressHelper::NewAddress(), and ns3::Ipv6L3Protocol::RemoveAutoconfiguredAddress().

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◆ MakeAutoconfiguredAddress() [2/6]

Ipv6Address ns3::Ipv6Address::MakeAutoconfiguredAddress ( Address  addr,
Ipv6Prefix  prefix 
)
static

Make the autoconfigured IPv6 address from a Mac address.

Actually the MAC supported are: Mac8, Mac16, Mac48, and Mac64.

Parameters
addrthe MAC address.
prefixthe IPv6 prefix
Returns
autoconfigured IPv6 address

Definition at line 400 of file ipv6-address.cc.

References CombinePrefix(), GetOnes(), and MakeAutoconfiguredAddress().

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◆ MakeAutoconfiguredAddress() [3/6]

Ipv6Address ns3::Ipv6Address::MakeAutoconfiguredAddress ( Mac16Address  addr,
Ipv6Address  prefix 
)
static

Make the autoconfigured IPv6 address with Mac16Address.

The EUI-64 scheme used is based on the RFC 4944.

Parameters
addrthe MAC address (16 bits).
prefixthe IPv6 prefix
Returns
autoconfigured IPv6 address

Definition at line 406 of file ipv6-address.cc.

References ns3::Mac16Address::CopyTo(), GetBytes(), NS_LOG_FUNCTION, and Set().

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◆ MakeAutoconfiguredAddress() [4/6]

Ipv6Address ns3::Ipv6Address::MakeAutoconfiguredAddress ( Mac48Address  addr,
Ipv6Address  prefix 
)
static

Make the autoconfigured IPv6 address with Mac48Address.

The EUI-64 scheme used is based on RFC 2464.

Parameters
addrthe MAC address (48 bits).
prefixthe IPv6 prefix
Returns
autoconfigured IPv6 address

Definition at line 425 of file ipv6-address.cc.

References ns3::Mac48Address::CopyTo(), GetBytes(), NS_LOG_FUNCTION, and Set().

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◆ MakeAutoconfiguredAddress() [5/6]

Ipv6Address ns3::Ipv6Address::MakeAutoconfiguredAddress ( Mac64Address  addr,
Ipv6Address  prefix 
)
static

Make the autoconfigured IPv6 address with Mac64Address.

Parameters
addrthe MAC address (64 bits).
prefixthe IPv6 prefix
Returns
autoconfigured IPv6 address

Definition at line 445 of file ipv6-address.cc.

References ns3::Mac64Address::CopyTo(), GetBytes(), NS_LOG_FUNCTION, and Set().

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◆ MakeAutoconfiguredAddress() [6/6]

Ipv6Address ns3::Ipv6Address::MakeAutoconfiguredAddress ( Mac8Address  addr,
Ipv6Address  prefix 
)
static

Make the autoconfigured IPv6 address with Mac8Address.

The EUI-64 scheme used is loosely based on the RFC 2464.

Parameters
addrthe Mac8Address address (8 bits).
prefixthe IPv6 prefix
Returns
autoconfigured IPv6 address

Definition at line 461 of file ipv6-address.cc.

References ns3::Mac8Address::CopyTo(), GetBytes(), NS_LOG_FUNCTION, and Set().

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◆ MakeAutoconfiguredLinkLocalAddress() [1/5]

Ipv6Address ns3::Ipv6Address::MakeAutoconfiguredLinkLocalAddress ( Address  mac)
static

Make the autoconfigured link-local IPv6 address from a Mac address.

Actually the MAC supported are: Mac8, Mac16, Mac48, and Mac64.

Parameters
macthe MAC address.
Returns
autoconfigured link-local IPv6 address

Definition at line 481 of file ipv6-address.cc.

References ns3::Mac8Address::ConvertFrom(), ns3::Mac16Address::ConvertFrom(), ns3::Mac64Address::ConvertFrom(), ns3::Mac48Address::ConvertFrom(), GetAny(), IsAny(), ns3::Mac8Address::IsMatchingType(), ns3::Mac16Address::IsMatchingType(), ns3::Mac64Address::IsMatchingType(), ns3::Mac48Address::IsMatchingType(), and NS_ABORT_MSG.

Referenced by ns3::SixLowPanNetDevice::CompressLowPanHc1(), ns3::SixLowPanNetDevice::CompressLowPanIphc(), ns3::SixLowPanNetDevice::DecompressLowPanHc1(), ns3::SixLowPanNetDevice::DecompressLowPanIphc(), and ns3::Ipv6Interface::DoSetup().

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◆ MakeAutoconfiguredLinkLocalAddress() [2/5]

Ipv6Address ns3::Ipv6Address::MakeAutoconfiguredLinkLocalAddress ( Mac16Address  mac)
static

Make the autoconfigured link-local IPv6 address with Mac16Address.

The EUI-64 scheme used is based on the RFC 4944.

Parameters
macthe MAC address (16 bits).
Returns
autoconfigured link-local IPv6 address

Definition at line 509 of file ipv6-address.cc.

References ns3::Mac16Address::CopyTo(), NS_LOG_FUNCTION, and Set().

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◆ MakeAutoconfiguredLinkLocalAddress() [3/5]

Ipv6Address ns3::Ipv6Address::MakeAutoconfiguredLinkLocalAddress ( Mac48Address  mac)
static

Make the autoconfigured link-local IPv6 address with Mac48Address.

The EUI-64 scheme used is based on RFC 2464.

Parameters
macthe MAC address (48 bits).
Returns
autoconfigured link-local IPv6 address

Definition at line 529 of file ipv6-address.cc.

References ns3::Mac48Address::CopyTo(), NS_LOG_FUNCTION, and Set().

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◆ MakeAutoconfiguredLinkLocalAddress() [4/5]

Ipv6Address ns3::Ipv6Address::MakeAutoconfiguredLinkLocalAddress ( Mac64Address  mac)
static

Make the autoconfigured link-local IPv6 address with Mac64Address.

Parameters
macthe MAC address (64 bits).
Returns
autoconfigured link-local IPv6 address

Definition at line 551 of file ipv6-address.cc.

References ns3::Mac64Address::CopyTo(), NS_LOG_FUNCTION, and Set().

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◆ MakeAutoconfiguredLinkLocalAddress() [5/5]

Ipv6Address ns3::Ipv6Address::MakeAutoconfiguredLinkLocalAddress ( Mac8Address  mac)
static

Make the autoconfigured link-local IPv6 address with Mac8Address.

The EUI-64 scheme used is loosely based on the RFC 2464.

Parameters
macthe MAC address (8 bits).
Returns
autoconfigured link-local IPv6 address

Definition at line 569 of file ipv6-address.cc.

References ns3::Mac8Address::CopyTo(), NS_LOG_FUNCTION, and Set().

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◆ MakeIpv4MappedAddress()

Ipv6Address ns3::Ipv6Address::MakeIpv4MappedAddress ( Ipv4Address  addr)
static

Make the Ipv4-mapped IPv6 address.

Parameters
addrthe IPv4 address
Returns
Ipv4-mapped IPv6 address

Definition at line 352 of file ipv6-address.cc.

References NS_LOG_FUNCTION, and ns3::Ipv4Address::Serialize().

Referenced by ns3::MockNetDevice::GetMulticast(), ns3::UdpL4Protocol::Receive(), and ns3::TcpL4Protocol::Receive().

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◆ MakeSolicitedAddress()

Ipv6Address ns3::Ipv6Address::MakeSolicitedAddress ( Ipv6Address  addr)
static

Make the solicited IPv6 address.

Parameters
addrthe IPv6 address
Returns
Solicited IPv6 address

Definition at line 590 of file ipv6-address.cc.

References NS_LOG_FUNCTION, Serialize(), and Set().

Referenced by ns3::Ipv6Interface::AddAddress(), ns3::Icmpv6L4Protocol::DoDAD(), ns3::NdiscCache::Entry::FunctionRetransmitTimeout(), and ns3::Icmpv6L4Protocol::Lookup().

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◆ operator Address()

ns3::Ipv6Address::operator Address ( ) const

Convert to Address object.

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

◆ Print()

void ns3::Ipv6Address::Print ( std::ostream &  os) const

Print this address to the given output stream.

The print format is in the typical "2001:660:4701::1".

Parameters
osthe output stream to which this Ipv6Address is printed

Definition at line 612 of file ipv6-address.cc.

References first::address, IsIpv4MappedAddress(), m_address, and NS_LOG_FUNCTION.

Referenced by ns3::PbbAddressBlockIpv6::PrintAddress(), and ns3::PbbMessageIpv6::PrintOriginatorAddress().

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◆ Serialize()

◆ Set() [1/2]

void ns3::Ipv6Address::Set ( char const *  address)

Sets an Ipv6Address by parsing the input C-string.

Parameters
addressthe C-string containing the IPv6 address (e.g. 2001:660:4701::1).

Definition at line 323 of file ipv6-address.cc.

References first::address, ns3::AsciiToIpv6Host(), m_address, m_initialized, and NS_LOG_FUNCTION.

Referenced by CombinePrefix(), ns3::RipNgRte::Deserialize(), ns3::Icmpv6NS::Deserialize(), ns3::Icmpv6NA::Deserialize(), ns3::Icmpv6Redirection::Deserialize(), EpcTftClassifierTestSuite::EpcTftClassifierTestSuite(), MakeAutoconfiguredAddress(), MakeAutoconfiguredLinkLocalAddress(), MakeSolicitedAddress(), and ns3::ReadFrom().

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◆ Set() [2/2]

void ns3::Ipv6Address::Set ( uint8_t  address[16])

Set an Ipv6Address by using the input 16 bytes.

Parameters
addressthe 128-bit address
Warning
the parameter must point on a 16 bytes integer array!

Definition at line 330 of file ipv6-address.cc.

References first::address, m_address, m_initialized, and NS_LOG_FUNCTION.

Friends And Related Function Documentation

◆ operator!=

bool operator!= ( Ipv6Address const &  a,
Ipv6Address const &  b 
)
friend

Not equal to operator.

Parameters
athe first operand.
bthe first operand.
Returns
true if the operands are not equal.

Definition at line 676 of file ipv6-address.h.

◆ operator<

bool operator< ( Ipv6Address const &  a,
Ipv6Address const &  b 
)
friend

Less than to operator.

Parameters
athe first operand.
bthe first operand.
Returns
true if the first operand is less than the second.

Definition at line 681 of file ipv6-address.h.

◆ operator==

bool operator== ( Ipv6Address const &  a,
Ipv6Address const &  b 
)
friend

Equal to operator.

Parameters
athe first operand.
bthe first operand.
Returns
true if the operands are equal.

Definition at line 671 of file ipv6-address.h.

Member Data Documentation

◆ m_address

uint8_t ns3::Ipv6Address::m_address[16]
private

◆ m_initialized

bool ns3::Ipv6Address::m_initialized
private

IPv6 address has been explicitly initialized to a valid value.

Definition at line 430 of file ipv6-address.h.

Referenced by Deserialize(), Ipv6Address(), IsInitialized(), and Set().


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