An ARP cache. More...

#include "arp-cache.h"

Inheritance diagram for ns3::ArpCache:

Classes
class	Entry
	A record that that holds information about an ArpCache entry. More...

Public Types
typedef std::pair< Ptr< Packet >, Ipv4Header >	Ipv4PayloadHeaderPair
	Pair of a packet and an Ipv4 header. More...

Public Member Functions
	ArpCache ()

	~ArpCache ()

ArpCache::Entry *	Add (Ipv4Address to)
	Add an Ipv4Address to this ARP cache. More...

void	Flush (void)
	Clear the ArpCache of all entries. More...

Time	GetAliveTimeout (void) const
	Get the time the entry will be in ALIVE state (unless refreshed) More...

Time	GetDeadTimeout (void) const
	Get the time the entry will be in DEAD state before being removed. More...

Ptr< NetDevice >	GetDevice (void) const
	Returns the NetDevice that this ARP cache is associated with. More...

Ptr< Ipv4Interface >	GetInterface (void) const
	Returns the Ipv4Interface that this ARP cache is associated with. More...

Time	GetWaitReplyTimeout (void) const
	Get the time the entry will be in WAIT_REPLY state. More...

ArpCache::Entry *	Lookup (Ipv4Address destination)
	Do lookup in the ARP cache against an IP address. More...

std::list< ArpCache::Entry * >	LookupInverse (Address destination)
	Do lookup in the ARP cache against a MAC address. More...

void	PrintArpCache (Ptr< OutputStreamWrapper > stream)
	Print the ARP cache entries. More...

void	Remove (ArpCache::Entry *entry)
	Remove an entry. More...

void	SetAliveTimeout (Time aliveTimeout)
	Set the time the entry will be in ALIVE state (unless refreshed) More...

void	SetArpRequestCallback (Callback< void, Ptr< const ArpCache >, Ipv4Address > arpRequestCallback)
	This callback is set when the ArpCache is set up and allows the cache to generate an Arp request when the WaitReply time expires and a retransmission must be sent. More...

void	SetDeadTimeout (Time deadTimeout)
	Set the time the entry will be in DEAD state before being removed. More...

void	SetDevice (Ptr< NetDevice > device, Ptr< Ipv4Interface > interface)
	Set the NetDevice and Ipv4Interface associated with the ArpCache. More...

void	SetWaitReplyTimeout (Time waitReplyTimeout)
	Set the time the entry will be in WAIT_REPLY state. More...

void	StartWaitReplyTimer (void)
	This method will schedule a timeout at WaitReplyTimeout interval in the future, unless a timer is already running for the cache, in which case this method does nothing. More...

Public Member Functions inherited from ns3::Object
	Object ()
	Constructor. More...

virtual	~Object ()
	Destructor. More...

void	AggregateObject (Ptr< Object > other)
	Aggregate two Objects together. More...

void	Dispose (void)
	Dispose of this Object. More...

AggregateIterator	GetAggregateIterator (void) const
	Get an iterator to the Objects aggregated to this one. More...

virtual TypeId	GetInstanceTypeId (void) const
	Get the most derived TypeId for this Object. More...

template<typename T >
Ptr< T >	GetObject (void) const
	Get a pointer to the requested aggregated Object. More...

template<typename T >
Ptr< T >	GetObject (TypeId tid) const
	Get a pointer to the requested aggregated Object by TypeId. More...

void	Initialize (void)
	Invoke DoInitialize on all Objects aggregated to this one. More...

bool	IsInitialized (void) const
	Check if the object has been initialized. More...

Public Member Functions inherited from ns3::SimpleRefCount< Object, ObjectBase, ObjectDeleter >
	SimpleRefCount ()
	Default constructor. More...

	SimpleRefCount (const SimpleRefCount &o)
	Copy constructor. More...

uint32_t	GetReferenceCount (void) const
	Get the reference count of the object. More...

SimpleRefCount &	operator= (const SimpleRefCount &o)
	Assignment operator. More...

void	Ref (void) const
	Increment the reference count. More...

void	Unref (void) const
	Decrement the reference count. More...

Public Member Functions inherited from ns3::ObjectBase
virtual	~ObjectBase ()
	Virtual destructor. More...

void	GetAttribute (std::string name, AttributeValue &value) const
	Get the value of an attribute, raising fatal errors if unsuccessful. More...

bool	GetAttributeFailSafe (std::string name, AttributeValue &value) const
	Get the value of an attribute without raising erros. More...

void	SetAttribute (std::string name, const AttributeValue &value)
	Set a single attribute, raising fatal errors if unsuccessful. More...

bool	SetAttributeFailSafe (std::string name, const AttributeValue &value)
	Set a single attribute without raising errors. More...

bool	TraceConnect (std::string name, std::string context, const CallbackBase &cb)
	Connect a TraceSource to a Callback with a context. More...

bool	TraceConnectWithoutContext (std::string name, const CallbackBase &cb)
	Connect a TraceSource to a Callback without a context. More...

bool	TraceDisconnect (std::string name, std::string context, const CallbackBase &cb)
	Disconnect from a TraceSource a Callback previously connected with a context. More...

bool	TraceDisconnectWithoutContext (std::string name, const CallbackBase &cb)
	Disconnect from a TraceSource a Callback previously connected without a context. More...

Static Public Member Functions
static TypeId	GetTypeId (void)
	Get the type ID. More...

Static Public Member Functions inherited from ns3::Object
static TypeId	GetTypeId (void)
	Register this type. More...

Static Public Member Functions inherited from ns3::ObjectBase
static TypeId	GetTypeId (void)
	Get the type ID. More...

Private Types
typedef sgi::hash_map< Ipv4Address, ArpCache::Entry *, Ipv4AddressHash >	Cache
	ARP Cache container. More...

typedef sgi::hash_map< Ipv4Address, ArpCache::Entry *, Ipv4AddressHash >::iterator	CacheI
	ARP Cache container iterator. More...

Private Member Functions
	ArpCache (ArpCache const &)
	Copy constructor. More...

virtual void	DoDispose (void)
	Destructor implementation. More...

void	HandleWaitReplyTimeout (void)
	This function is an event handler for the event that the ArpCache wants to check whether it must retry any Arp requests. More...

ArpCache &	operator= (ArpCache const &)
	Copy constructor. More...

Private Attributes
Time	m_aliveTimeout
	cache alive state timeout More...

Cache	m_arpCache
	the ARP cache More...

Callback< void, Ptr< const ArpCache >, Ipv4Address >	m_arpRequestCallback
	reply timeout callback More...

Time	m_deadTimeout
	cache dead state timeout More...

Ptr< NetDevice >	m_device
	NetDevice associated with the cache. More...

TracedCallback< Ptr< const Packet > >	m_dropTrace
	trace for packets dropped by the ARP cache queue More...

Ptr< Ipv4Interface >	m_interface
	Ipv4Interface associated with the cache. More...

uint32_t	m_maxRetries
	max retries for a resolution More...

uint32_t	m_pendingQueueSize
	number of packets waiting for a resolution More...

Time	m_waitReplyTimeout
	cache reply state timeout More...

EventId	m_waitReplyTimer
	cache alive state timer More...

Additional Inherited Members
Protected Member Functions inherited from ns3::Object
	Object (const Object &o)
	Copy an Object. More...

virtual void	DoInitialize (void)
	Initialize() implementation. More...

virtual void	NotifyNewAggregate (void)
	Notify all Objects aggregated to this one of a new Object being aggregated. More...

Protected Member Functions inherited from ns3::ObjectBase
void	ConstructSelf (const AttributeConstructionList &attributes)
	Complete construction of ObjectBase; invoked by derived classes. More...

virtual void	NotifyConstructionCompleted (void)
	Notifier called once the ObjectBase is fully constructed. More...

Related Functions inherited from ns3::ObjectBase
static TypeId	GetObjectIid (void)
	Ensure the TypeId for ObjectBase gets fully configured to anchor the inheritance tree properly. More...

Detailed Description

An ARP cache.

A cached lookup table for translating layer 3 addresses to layer 2. This implementation does lookups from IPv4 to a MAC address

Config Paths

ns3::ArpCache is accessible through the following paths with Config::Set and Config::Connect:

"/NodeList/[i]/$ns3::Ipv4L3Protocol/InterfaceList/[i]/ArpCache"
"/NodeList/[i]/$ns3::ArpL3Protocol/CacheList/[i]"

Attributes

AliveTimeout: When this timeout expires, the matching cache entry needs refreshing
- Set with class: ns3::TimeValue
- Underlying type: Time –9223372036854775808.0ns:+9223372036854775807.0ns
- Initial value: +120000000000.0ns
- Flags: construct write read
DeadTimeout: When this timeout expires, a new attempt to resolve the matching entry is made
- Set with class: ns3::TimeValue
- Underlying type: Time –9223372036854775808.0ns:+9223372036854775807.0ns
- Initial value: +100000000000.0ns
- Flags: construct write read
WaitReplyTimeout: When this timeout expires, the cache entries will be scanned and entries in WaitReply state will resend ArpRequest unless MaxRetries has been exceeded, in which case the entry is marked dead
- Set with class: ns3::TimeValue
- Underlying type: Time –9223372036854775808.0ns:+9223372036854775807.0ns
- Initial value: +1000000000.0ns
- Flags: construct write read
MaxRetries: Number of retransmissions of ArpRequest before marking dead
- Set with class: ns3::UintegerValue
- Underlying type: uint32_t 0:4294967295
- Initial value: 3
- Flags: construct write read
PendingQueueSize: The size of the queue for packets pending an arp reply.
- Set with class: ns3::UintegerValue
- Underlying type: uint32_t 0:4294967295
- Initial value: 3
- Flags: construct write read

TraceSources

Drop: Packet dropped due to ArpCache entry in WaitReply expiring.
Callback signature: ns3::Packet::TracedCallback

Size of this type is 176 bytes (on a 64-bit architecture).

Definition at line 51 of file arp-cache.h.

Member Typedef Documentation

◆ Cache

typedef sgi::hash_map<Ipv4Address, ArpCache::Entry *, Ipv4AddressHash> ns3::ArpCache::Cache

private

ARP Cache container.

Definition at line 322 of file arp-cache.h.

◆ CacheI

typedef sgi::hash_map<Ipv4Address, ArpCache::Entry *, Ipv4AddressHash>::iterator ns3::ArpCache::CacheI

private

ARP Cache container iterator.

Definition at line 326 of file arp-cache.h.

◆ Ipv4PayloadHeaderPair

typedef std::pair<Ptr<Packet>, Ipv4Header> ns3::ArpCache::Ipv4PayloadHeaderPair

Pair of a packet and an Ipv4 header.

Definition at line 183 of file arp-cache.h.

Constructor & Destructor Documentation

◆ ArpCache() [1/2]

ns3::ArpCache::ArpCache ( ArpCache const & )

private

Copy constructor.

Defined and unimplemented to avoid misuse

◆ ArpCache() [2/2]

ns3::ArpCache::ArpCache ( )

Definition at line 87 of file arp-cache.cc.

References NS_LOG_FUNCTION.

◆ ~ArpCache()

ns3::ArpCache::~ArpCache ( )

Definition at line 94 of file arp-cache.cc.

References NS_LOG_FUNCTION.

Member Function Documentation

◆ Add()

ArpCache::Entry * ns3::ArpCache::Add ( Ipv4Address to )

Add an Ipv4Address to this ARP cache.

Parameters

to	the destination address of the ARP entry.

Returns: A pointer to a new ARP Entry.

Definition at line 330 of file arp-cache.cc.

References m_arpCache, NS_ASSERT, and NS_LOG_FUNCTION.

Referenced by EpcS1uUlTestCase::DoRun(), and ns3::ArpL3Protocol::Lookup().

◆ DoDispose()

void ns3::ArpCache::DoDispose ( void )

privatevirtual

Destructor implementation.

This method is called by Dispose() or by the Object's destructor, whichever comes first.

Subclasses are expected to implement their real destruction code in an overridden version of this method and chain up to their parent's implementation once they are done. i.e, for simplicity, the destructor of every subclass should be empty and its content should be moved to the associated DoDispose() method.

It is safe to call GetObject() from within this method.

Reimplemented from ns3::Object.

Definition at line 100 of file arp-cache.cc.

References ns3::Object::DoDispose(), Flush(), ns3::EventId::IsRunning(), m_device, m_interface, m_waitReplyTimer, NS_LOG_FUNCTION, and ns3::Simulator::Remove().

◆ Flush()

void ns3::ArpCache::Flush ( void )

Clear the ArpCache of all entries.

Definition at line 244 of file arp-cache.cc.

References ns3::EventId::Cancel(), ns3::EventId::IsRunning(), m_arpCache, m_waitReplyTimer, ns3::Simulator::Now(), NS_LOG_FUNCTION, and NS_LOG_LOGIC().

Referenced by ns3::ArpL3Protocol::CreateCache(), and DoDispose().

◆ GetAliveTimeout()

Time ns3::ArpCache::GetAliveTimeout ( void ) const

Get the time the entry will be in ALIVE state (unless refreshed)

Returns: the Alive state timeout

Definition at line 155 of file arp-cache.cc.

References m_aliveTimeout, and NS_LOG_FUNCTION.

◆ GetDeadTimeout()

Time ns3::ArpCache::GetDeadTimeout ( void ) const

Get the time the entry will be in DEAD state before being removed.

Returns: the Dead state timeout

Definition at line 161 of file arp-cache.cc.

References m_deadTimeout, and NS_LOG_FUNCTION.

◆ GetDevice()

Ptr< NetDevice > ns3::ArpCache::GetDevice ( void ) const

Returns the NetDevice that this ARP cache is associated with.

Returns: The NetDevice that this ARP cache is associated with

Definition at line 122 of file arp-cache.cc.

References m_device, and NS_LOG_FUNCTION.

◆ GetInterface()

Ptr< Ipv4Interface > ns3::ArpCache::GetInterface ( void ) const

Returns the Ipv4Interface that this ARP cache is associated with.

Returns: the Ipv4Interface that this ARP cache is associated with

Definition at line 129 of file arp-cache.cc.

References m_interface, and NS_LOG_FUNCTION.

◆ GetTypeId()

TypeId ns3::ArpCache::GetTypeId ( void )

static

Get the type ID.

Returns: the object TypeId

Definition at line 41 of file arp-cache.cc.

References m_aliveTimeout, m_deadTimeout, m_dropTrace, m_maxRetries, m_pendingQueueSize, m_waitReplyTimeout, ns3::MakeTimeAccessor(), ns3::MakeTimeChecker(), ns3::MakeTraceSourceAccessor(), ns3::MakeUintegerAccessor(), ns3::Seconds(), and ns3::TypeId::SetParent().

◆ GetWaitReplyTimeout()

Time ns3::ArpCache::GetWaitReplyTimeout ( void ) const

Get the time the entry will be in WAIT_REPLY state.

Returns: the WAIT_REPLY state timeout

Definition at line 167 of file arp-cache.cc.

References m_waitReplyTimeout, and NS_LOG_FUNCTION.

◆ HandleWaitReplyTimeout()

void ns3::ArpCache::HandleWaitReplyTimeout ( void )

private

This function is an event handler for the event that the ArpCache wants to check whether it must retry any Arp requests.

If there are no Arp requests pending, this event is not scheduled.

Definition at line 195 of file arp-cache.cc.

References ns3::ArpCache::Entry::ClearRetries(), ns3::ArpCache::Entry::DequeuePending(), ns3::ArpCache::Entry::GetIpv4Address(), ns3::ArpCache::Entry::GetRetries(), ns3::ArpCache::Entry::IncrementRetries(), ns3::ArpCache::Entry::IsWaitReply(), m_arpCache, m_arpRequestCallback, m_device, m_dropTrace, m_maxRetries, m_waitReplyTimeout, m_waitReplyTimer, ns3::ArpCache::Entry::MarkDead(), ns3::Simulator::Now(), NS_LOG_FUNCTION, NS_LOG_LOGIC(), and ns3::Simulator::Schedule().

Referenced by StartWaitReplyTimer().

◆ Lookup()

ArpCache::Entry * ns3::ArpCache::Lookup ( Ipv4Address destination )

Do lookup in the ARP cache against an IP address.

Parameters

destination The destination IPv4 address to lookup the MAC address of

Returns: An ArpCache::Entry with info about layer 2

Definition at line 318 of file arp-cache.cc.

References m_arpCache, and NS_LOG_FUNCTION.

Referenced by ns3::ArpL3Protocol::Lookup(), and ns3::Ipv4L3Protocol::Receive().

◆ LookupInverse()

std::list< ArpCache::Entry * > ns3::ArpCache::LookupInverse ( Address destination )

Do lookup in the ARP cache against a MAC address.

Parameters

destination The destination MAC address to lookup of

Returns: A std::list of ArpCache::Entry with info about layer 2

Definition at line 300 of file arp-cache.cc.

References ns3::ArpCache::Entry::GetMacAddress(), m_arpCache, and NS_LOG_FUNCTION.

Referenced by ns3::Ipv4L3Protocol::Receive().

◆ operator=()

ArpCache& ns3::ArpCache::operator= ( ArpCache const & )

private

Copy constructor.

Defined and unimplemented to avoid misuse

Returns

◆ PrintArpCache()

void ns3::ArpCache::PrintArpCache ( Ptr< OutputStreamWrapper > stream )

Print the ARP cache entries.

Parameters

stream the ostream the ARP cache entries is printed to

Definition at line 260 of file arp-cache.cc.

References ns3::Names::FindName(), ns3::OutputStreamWrapper::GetStream(), m_arpCache, m_device, and NS_LOG_FUNCTION.

Referenced by ns3::Ipv4RoutingHelper::PrintArpCache(), and ns3::Ipv4RoutingHelper::PrintArpCacheEvery().

◆ Remove()

void ns3::ArpCache::Remove ( ArpCache::Entry * entry )

Remove an entry.

Parameters

entry pointer to delete it from the list

Definition at line 342 of file arp-cache.cc.

References ns3::ArpCache::Entry::ClearPendingPacket(), m_arpCache, NS_LOG_FUNCTION, and NS_LOG_WARN.

◆ SetAliveTimeout()

void ns3::ArpCache::SetAliveTimeout ( Time aliveTimeout )

Set the time the entry will be in ALIVE state (unless refreshed)

Parameters

aliveTimeout the Alive state timeout

Definition at line 136 of file arp-cache.cc.

References m_aliveTimeout, and NS_LOG_FUNCTION.

Referenced by EpcS1uUlTestCase::DoRun().

◆ SetArpRequestCallback()

void ns3::ArpCache::SetArpRequestCallback ( Callback< void, Ptr< const ArpCache >, Ipv4Address > arpRequestCallback )

This callback is set when the ArpCache is set up and allows the cache to generate an Arp request when the WaitReply time expires and a retransmission must be sent.

Parameters

arpRequestCallback Callback for transmitting an Arp request.

Definition at line 174 of file arp-cache.cc.

References m_arpRequestCallback, and NS_LOG_FUNCTION.

◆ SetDeadTimeout()

void ns3::ArpCache::SetDeadTimeout ( Time deadTimeout )

Set the time the entry will be in DEAD state before being removed.

Parameters

deadTimeout the Dead state timeout

Definition at line 142 of file arp-cache.cc.

References m_deadTimeout, and NS_LOG_FUNCTION.

◆ SetDevice()

void ns3::ArpCache::SetDevice	(	Ptr< NetDevice >	device,
		Ptr< Ipv4Interface >	interface
	)

Set the NetDevice and Ipv4Interface associated with the ArpCache.

Parameters

device	The hardware NetDevice associated with this ARP cache
interface	the Ipv4Interface associated with this ARP cache

Definition at line 114 of file arp-cache.cc.

References m_device, m_interface, and NS_LOG_FUNCTION.

Referenced by ns3::ArpL3Protocol::CreateCache().

◆ SetWaitReplyTimeout()

void ns3::ArpCache::SetWaitReplyTimeout ( Time waitReplyTimeout )

Set the time the entry will be in WAIT_REPLY state.

Parameters

waitReplyTimeout the WAIT_REPLY state timeout

Definition at line 148 of file arp-cache.cc.

References m_waitReplyTimeout, and NS_LOG_FUNCTION.

◆ StartWaitReplyTimer()

void ns3::ArpCache::StartWaitReplyTimer ( void )

This method will schedule a timeout at WaitReplyTimeout interval in the future, unless a timer is already running for the cache, in which case this method does nothing.

Definition at line 182 of file arp-cache.cc.

References HandleWaitReplyTimeout(), ns3::EventId::IsRunning(), m_waitReplyTimeout, m_waitReplyTimer, ns3::Simulator::Now(), NS_LOG_FUNCTION, NS_LOG_LOGIC(), and ns3::Simulator::Schedule().

Member Data Documentation

◆ m_aliveTimeout

Time ns3::ArpCache::m_aliveTimeout

private

cache alive state timeout

Definition at line 332 of file arp-cache.h.

Referenced by GetAliveTimeout(), GetTypeId(), and SetAliveTimeout().

◆ m_arpCache

Cache ns3::ArpCache::m_arpCache

private

the ARP cache

Definition at line 346 of file arp-cache.h.

Referenced by Add(), Flush(), HandleWaitReplyTimeout(), Lookup(), LookupInverse(), PrintArpCache(), and Remove().

◆ m_arpRequestCallback

Callback<void, Ptr<const ArpCache>, Ipv4Address> ns3::ArpCache::m_arpRequestCallback

private

reply timeout callback

Definition at line 336 of file arp-cache.h.

Referenced by HandleWaitReplyTimeout(), and SetArpRequestCallback().

◆ m_deadTimeout

Time ns3::ArpCache::m_deadTimeout

private

cache dead state timeout

Definition at line 333 of file arp-cache.h.

Referenced by GetDeadTimeout(), GetTypeId(), and SetDeadTimeout().

◆ m_device

Ptr<NetDevice> ns3::ArpCache::m_device

private

NetDevice associated with the cache.

Definition at line 330 of file arp-cache.h.

Referenced by DoDispose(), GetDevice(), HandleWaitReplyTimeout(), PrintArpCache(), and SetDevice().

◆ m_dropTrace

TracedCallback<Ptr<const Packet> > ns3::ArpCache::m_dropTrace

private

trace for packets dropped by the ARP cache queue

Definition at line 347 of file arp-cache.h.

Referenced by GetTypeId(), and HandleWaitReplyTimeout().

◆ m_interface

Ptr<Ipv4Interface> ns3::ArpCache::m_interface

private

Ipv4Interface associated with the cache.

Definition at line 331 of file arp-cache.h.

Referenced by DoDispose(), GetInterface(), and SetDevice().

◆ m_maxRetries

uint32_t ns3::ArpCache::m_maxRetries

private

max retries for a resolution

Definition at line 337 of file arp-cache.h.

Referenced by GetTypeId(), and HandleWaitReplyTimeout().

◆ m_pendingQueueSize

uint32_t ns3::ArpCache::m_pendingQueueSize

private

number of packets waiting for a resolution

Definition at line 345 of file arp-cache.h.

Referenced by GetTypeId().

◆ m_waitReplyTimeout

Time ns3::ArpCache::m_waitReplyTimeout

private

cache reply state timeout

Definition at line 334 of file arp-cache.h.

Referenced by GetTypeId(), GetWaitReplyTimeout(), HandleWaitReplyTimeout(), SetWaitReplyTimeout(), and StartWaitReplyTimer().

◆ m_waitReplyTimer

EventId ns3::ArpCache::m_waitReplyTimer

private

cache alive state timer

Definition at line 335 of file arp-cache.h.

Referenced by DoDispose(), Flush(), HandleWaitReplyTimeout(), and StartWaitReplyTimer().

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

src/internet/model/arp-cache.h
src/internet/model/arp-cache.cc

Classes

Public Types

Public Member Functions

Static Public Member Functions

Private Types

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Config Paths

Attributes

TraceSources

Member Typedef Documentation

◆ Cache

◆ CacheI

◆ Ipv4PayloadHeaderPair

Constructor & Destructor Documentation

◆ ArpCache() [1/2]

◆ ArpCache() [2/2]

◆ ~ArpCache()

Member Function Documentation

◆ Add()

◆ DoDispose()

◆ Flush()

◆ GetAliveTimeout()

◆ GetDeadTimeout()

◆ GetDevice()

◆ GetInterface()

◆ GetTypeId()

◆ GetWaitReplyTimeout()

◆ HandleWaitReplyTimeout()

◆ Lookup()

◆ LookupInverse()

◆ operator=()

◆ PrintArpCache()

◆ Remove()

◆ SetAliveTimeout()

◆ SetArpRequestCallback()

◆ SetDeadTimeout()

◆ SetDevice()

◆ SetWaitReplyTimeout()

◆ StartWaitReplyTimer()

Member Data Documentation

◆ m_aliveTimeout

◆ m_arpCache

◆ m_arpRequestCallback

◆ m_deadTimeout

◆ m_device

◆ m_dropTrace

◆ m_interface

◆ m_maxRetries

◆ m_pendingQueueSize

◆ m_waitReplyTimeout

◆ m_waitReplyTimer