#include <arp_proto.h>

Inheritance diagram for ArpProto:

Collaboration diagram for ArpProto:

Classes
struct	ArpIpc

struct	ArpStats

struct	InterfaceArpInfo

Public Types
enum	ArpMsgType { ARP_RESOLVE, ARP_DELETE, ARP_SEND_GRATUITOUS, RETRY_TIMER_EXPIRED, AGING_TIMER_EXPIRED, GRATUITOUS_TIMER_EXPIRED }

typedef std::map< ArpKey, ArpEntry * >	ArpCache

typedef std::pair< ArpKey, ArpEntry * >	ArpCachePair

typedef std::map< ArpKey, ArpEntry * >::iterator	ArpIterator

typedef std::set< ArpKey >	ArpKeySet

typedef std::set< ArpEntry * >	ArpEntrySet

typedef std::map< ArpKey, ArpEntrySet >	GratuitousArpCache

typedef std::pair< ArpKey, ArpEntrySet >	GratuitousArpCachePair

typedef std::map< ArpKey, ArpEntrySet >::iterator	GratuitousArpIterator

typedef std::map< uint32_t, InterfaceArpInfo >	InterfaceArpMap

typedef std::pair< uint32_t, InterfaceArpInfo >	InterfaceArpPair

Public Types inherited from Proto
typedef WorkQueue < boost::shared_ptr< PktInfo > >	ProtoWorkQueue

Public Member Functions
void	Shutdown ()

	ArpProto (Agent *agent, boost::asio::io_context &io, bool run_with_vrouter)

virtual	~ArpProto ()

ProtoHandler *	AllocProtoHandler (boost::shared_ptr< PktInfo > info, boost::asio::io_context &io)

bool	TimerExpiry (ArpKey &key, uint32_t timer_type, const Interface *itf)

bool	AddArpEntry (ArpEntry *entry)

bool	DeleteArpEntry (ArpEntry *entry)

ArpEntry *	FindArpEntry (const ArpKey &key)

std::size_t	GetArpCacheSize ()

const ArpCache &	arp_cache ()

const GratuitousArpCache &	gratuitous_arp_cache ()

const InterfaceArpMap &	interface_arp_map ()

Interface *	ip_fabric_interface () const

uint32_t	ip_fabric_interface_index () const

const MacAddress &	ip_fabric_interface_mac () const

void	set_ip_fabric_interface (Interface *itf)

void	set_ip_fabric_interface_index (uint32_t ind)

void	set_ip_fabric_interface_mac (const MacAddress &mac)

void	AddGratuitousArpEntry (ArpKey &key)

void	DeleteGratuitousArpEntry (ArpEntry *entry)

ArpEntry *	GratuitousArpEntry (const ArpKey &key, const Interface *intf)

ArpProto::GratuitousArpIterator	GratuitousArpEntryIterator (const ArpKey &key, bool *key_valid)

void	IncrementStatsArpReq ()

void	IncrementStatsArpReplies ()

void	IncrementStatsGratuitous ()

void	IncrementStatsResolved ()

void	IncrementStatsMaxRetries ()

void	IncrementStatsErrors ()

void	IncrementStatsVmGarpReq ()

void	IncrementStatsVmArpReq ()

void	IncrementStatsInvalidPackets ()

void	IncrementStatsInvalidInterface ()

void	IncrementStatsInvalidVrf ()

void	IncrementStatsInvalidAddress ()

void	IncrementStatsIPFabricNotInst ()

const ArpStats &	GetStats () const

void	ClearStats ()

void	IncrementStatsArpRequest (uint32_t idx)

void	IncrementStatsArpReply (uint32_t idx)

void	IncrementStatsResolved (uint32_t idx)

InterfaceArpInfo &	ArpMapIndexToEntry (uint32_t idx)

uint32_t	ArpRequestStatsCounter (uint32_t idx)

uint32_t	ArpReplyStatsCounter (uint32_t idx)

uint32_t	ArpResolvedStatsCounter (uint32_t idx)

void	ClearInterfaceArpStats (uint32_t idx)

uint16_t	max_retries () const

uint32_t	retry_timeout () const

uint32_t	aging_timeout () const

void	set_max_retries (uint16_t retries)

void	set_retry_timeout (uint32_t timeout)

void	set_aging_timeout (uint32_t timeout)

void	SendArpIpc (ArpProto::ArpMsgType type, in_addr_t ip, const VrfEntry *vrf, InterfaceConstRef itf)

bool	ValidateAndClearVrfState (VrfEntry vrf, const ArpVrfState vrf_state)

ArpIterator	FindUpperBoundArpEntry (const ArpKey &key)

ArpIterator	FindLowerBoundArpEntry (const ArpKey &key)

void	HandlePathPreferenceArpReply (const VrfEntry *vrf, uint32_t itf, Ip4Address sip)

DBTableBase::ListenerId	vrf_table_listener_id () const

DBTableBase::ListenerId	interface_table_listener_id () const

Public Member Functions inherited from Proto
	Proto (Agent agent, const char task_name, PktHandler::PktModuleName mod, boost::asio::io_context &io)

virtual	~Proto ()

virtual bool	Validate (PktInfo *msg)

virtual bool	Enqueue (boost::shared_ptr< PktInfo > msg)

virtual void	ProcessStats (PktStatsType::Type type)

void	FreeBuffer (PktInfo *msg)

bool	ProcessProto (boost::shared_ptr< PktInfo > msg_info)

bool	RunProtoHandler (ProtoHandler *handler)

void	set_trace (bool val)

void	set_free_buffer (bool val)

boost::asio::io_context &	get_io_service () const

Agent *	agent () const

const ProtoWorkQueue *	work_queue () const

virtual void	TokenAvailable (TokenPool *pool)

Static Public Attributes
static const uint16_t	kGratRetries = 2

static const uint16_t	kMaxFailures = 3

static const uint32_t	kGratRetryTimeout = 2000

static const uint16_t	kMaxRetries = 8

static const uint32_t	kRetryTimeout = 2000

static const uint32_t	kAgingTimeout = (5 * 60 * 1000)

Private Member Functions
void	VrfNotify (DBTablePartBase part, DBEntryBase entry)

void	NextHopNotify (DBEntryBase *entry)

void	InterfaceNotify (DBEntryBase *entry)

void	SendArpIpc (ArpProto::ArpMsgType type, ArpKey &key, InterfaceConstRef itf)

ArpProto::ArpIterator	DeleteArpEntry (ArpProto::ArpIterator iter)

	DISALLOW_COPY_AND_ASSIGN (ArpProto)

Additional Inherited Members
Protected Attributes inherited from Proto
Agent *	agent_

PktHandler::PktModuleName	module_

bool	trace_

bool	free_buffer_

boost::asio::io_context &	io_

ProtoWorkQueue	work_queue_

Detailed Description

Definition at line 19 of file arp_proto.h.

Member Typedef Documentation

typedef std::map<ArpKey, ArpEntry *> ArpProto::ArpCache

Definition at line 28 of file arp_proto.h.

typedef std::pair<ArpKey, ArpEntry *> ArpProto::ArpCachePair

Definition at line 29 of file arp_proto.h.

typedef std::set<ArpEntry *> ArpProto::ArpEntrySet

Definition at line 32 of file arp_proto.h.

typedef std::map<ArpKey, ArpEntry *>::iterator ArpProto::ArpIterator

Definition at line 30 of file arp_proto.h.

typedef std::set<ArpKey> ArpProto::ArpKeySet

Definition at line 31 of file arp_proto.h.

typedef std::map<ArpKey, ArpEntrySet> ArpProto::GratuitousArpCache

Definition at line 33 of file arp_proto.h.

typedef std::pair<ArpKey, ArpEntrySet> ArpProto::GratuitousArpCachePair

Definition at line 34 of file arp_proto.h.

typedef std::map<ArpKey, ArpEntrySet>::iterator ArpProto::GratuitousArpIterator

Definition at line 35 of file arp_proto.h.

typedef std::map<uint32_t, InterfaceArpInfo> ArpProto::InterfaceArpMap

Definition at line 88 of file arp_proto.h.

typedef std::pair<uint32_t, InterfaceArpInfo> ArpProto::InterfaceArpPair

Definition at line 89 of file arp_proto.h.

Member Enumeration Documentation

enum ArpProto::ArpMsgType

Enumerator
ARP_RESOLVE
ARP_DELETE
ARP_SEND_GRATUITOUS
RETRY_TIMER_EXPIRED
AGING_TIMER_EXPIRED
GRATUITOUS_TIMER_EXPIRED

Definition at line 37 of file arp_proto.h.

Constructor & Destructor Documentation

ArpProto::ArpProto	(	Agent *	agent,
		boost::asio::io_context &	io,
		bool	run_with_vrouter
	)

Definition at line 19 of file arp_proto.cc.

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ArpProto::~ArpProto ( )

virtual

Definition at line 38 of file arp_proto.cc.

Member Function Documentation

bool ArpProto::AddArpEntry ( ArpEntry * entry )

Definition at line 838 of file arp_proto.cc.

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void ArpProto::AddGratuitousArpEntry ( ArpKey & key )

Definition at line 771 of file arp_proto.cc.

uint32_t ArpProto::aging_timeout ( ) const

inline

Definition at line 168 of file arp_proto.h.

ProtoHandler * ArpProto::AllocProtoHandler	(	boost::shared_ptr< PktInfo >	info,
		boost::asio::io_context &	io
	)

virtual

Implements Proto.

Definition at line 62 of file arp_proto.cc.

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const ArpCache& ArpProto::arp_cache ( )

inline

Definition at line 103 of file arp_proto.h.

ArpProto::InterfaceArpInfo & ArpProto::ArpMapIndexToEntry ( uint32_t idx )

Definition at line 692 of file arp_proto.cc.

uint32_t ArpProto::ArpReplyStatsCounter ( uint32_t idx )

Definition at line 724 of file arp_proto.cc.

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uint32_t ArpProto::ArpRequestStatsCounter ( uint32_t idx )

Definition at line 719 of file arp_proto.cc.

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uint32_t ArpProto::ArpResolvedStatsCounter ( uint32_t idx )

Definition at line 729 of file arp_proto.cc.

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void ArpProto::ClearInterfaceArpStats ( uint32_t idx )

Definition at line 734 of file arp_proto.cc.

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void ArpProto::ClearStats ( )

inline

Definition at line 155 of file arp_proto.h.

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bool ArpProto::DeleteArpEntry ( ArpEntry * entry )

Definition at line 864 of file arp_proto.cc.

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ArpProto::ArpIterator ArpProto::DeleteArpEntry ( ArpProto::ArpIterator iter )

private

Definition at line 878 of file arp_proto.cc.

void ArpProto::DeleteGratuitousArpEntry ( ArpEntry * entry )

Definition at line 776 of file arp_proto.cc.

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ArpProto::DISALLOW_COPY_AND_ASSIGN ( ArpProto )

private

ArpEntry * ArpProto::FindArpEntry ( const ArpKey & key )

Definition at line 885 of file arp_proto.cc.

ArpProto::ArpIterator ArpProto::FindLowerBoundArpEntry ( const ArpKey & key )

Definition at line 931 of file arp_proto.cc.

ArpProto::ArpIterator ArpProto::FindUpperBoundArpEntry ( const ArpKey & key )

Definition at line 926 of file arp_proto.cc.

std::size_t ArpProto::GetArpCacheSize ( )

inline

Definition at line 102 of file arp_proto.h.

const ArpStats& ArpProto::GetStats ( ) const

inline

Definition at line 154 of file arp_proto.h.

const GratuitousArpCache& ArpProto::gratuitous_arp_cache ( )

inline

Definition at line 104 of file arp_proto.h.

ArpEntry * ArpProto::GratuitousArpEntry	(	const ArpKey &	key,
		const Interface *	intf
	)

Definition at line 793 of file arp_proto.cc.

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ArpProto::GratuitousArpIterator ArpProto::GratuitousArpEntryIterator	(	const ArpKey &	key,
		bool *	key_valid
	)

Definition at line 809 of file arp_proto.cc.

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void ArpProto::HandlePathPreferenceArpReply	(	const VrfEntry *	vrf,
		uint32_t	itf,
		Ip4Address	sip
	)

Definition at line 954 of file arp_proto.cc.

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void ArpProto::IncrementStatsArpReplies ( )

inline

Definition at line 128 of file arp_proto.h.

void ArpProto::IncrementStatsArpReply ( uint32_t idx )

Definition at line 709 of file arp_proto.cc.

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void ArpProto::IncrementStatsArpReq ( )

inline

Definition at line 127 of file arp_proto.h.

void ArpProto::IncrementStatsArpRequest ( uint32_t idx )

Definition at line 704 of file arp_proto.cc.

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void ArpProto::IncrementStatsErrors ( )

inline

Definition at line 132 of file arp_proto.h.

void ArpProto::IncrementStatsGratuitous ( )

inline

Definition at line 129 of file arp_proto.h.

void ArpProto::IncrementStatsInvalidAddress ( )

inline

Definition at line 147 of file arp_proto.h.

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void ArpProto::IncrementStatsInvalidInterface ( )

inline

Definition at line 139 of file arp_proto.h.

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void ArpProto::IncrementStatsInvalidPackets ( )

inline

Definition at line 135 of file arp_proto.h.

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void ArpProto::IncrementStatsInvalidVrf ( )

inline

Definition at line 143 of file arp_proto.h.

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void ArpProto::IncrementStatsIPFabricNotInst ( )

inline

Definition at line 152 of file arp_proto.h.

void ArpProto::IncrementStatsMaxRetries ( )

inline

Definition at line 131 of file arp_proto.h.

void ArpProto::IncrementStatsResolved ( )

inline

Definition at line 130 of file arp_proto.h.

void ArpProto::IncrementStatsResolved ( uint32_t idx )

Definition at line 714 of file arp_proto.cc.

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void ArpProto::IncrementStatsVmArpReq ( )

inline

Definition at line 134 of file arp_proto.h.

void ArpProto::IncrementStatsVmGarpReq ( )

inline

Definition at line 133 of file arp_proto.h.

const InterfaceArpMap& ArpProto::interface_arp_map ( )

inline

Definition at line 105 of file arp_proto.h.

DBTableBase::ListenerId ArpProto::interface_table_listener_id ( ) const

inline

Definition at line 183 of file arp_proto.h.

void ArpProto::InterfaceNotify ( DBEntryBase * entry )

private

Definition at line 599 of file arp_proto.cc.

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Interface* ArpProto::ip_fabric_interface ( ) const

inline

Definition at line 107 of file arp_proto.h.

uint32_t ArpProto::ip_fabric_interface_index ( ) const

inline

Definition at line 108 of file arp_proto.h.

const MacAddress& ArpProto::ip_fabric_interface_mac ( ) const

inline

Definition at line 111 of file arp_proto.h.

uint16_t ArpProto::max_retries ( ) const

inline

Definition at line 166 of file arp_proto.h.

void ArpProto::NextHopNotify ( DBEntryBase * entry )

private

Definition at line 739 of file arp_proto.cc.

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uint32_t ArpProto::retry_timeout ( ) const

inline

Definition at line 167 of file arp_proto.h.

void ArpProto::SendArpIpc	(	ArpProto::ArpMsgType	type,
		in_addr_t	ip,
		const VrfEntry *	vrf,
		InterfaceConstRef	itf
	)

Definition at line 826 of file arp_proto.cc.

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void ArpProto::SendArpIpc	(	ArpProto::ArpMsgType	type,
		ArpKey &	key,
		InterfaceConstRef	itf
	)

private

Definition at line 832 of file arp_proto.cc.

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void ArpProto::set_aging_timeout ( uint32_t timeout )

inline

Definition at line 171 of file arp_proto.h.

void ArpProto::set_ip_fabric_interface ( Interface * itf )

inline

Definition at line 114 of file arp_proto.h.

void ArpProto::set_ip_fabric_interface_index ( uint32_t ind )

inline

Definition at line 115 of file arp_proto.h.

void ArpProto::set_ip_fabric_interface_mac ( const MacAddress & mac )

inline

Definition at line 118 of file arp_proto.h.

void ArpProto::set_max_retries ( uint16_t retries )

inline

Definition at line 169 of file arp_proto.h.

void ArpProto::set_retry_timeout ( uint32_t timeout )

inline

Definition at line 170 of file arp_proto.h.

void ArpProto::Shutdown ( )

Definition at line 41 of file arp_proto.cc.

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bool ArpProto::TimerExpiry	(	ArpKey &	key,
		uint32_t	timer_type,
		const Interface *	itf
	)

Definition at line 760 of file arp_proto.cc.

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bool ArpProto::ValidateAndClearVrfState	(	VrfEntry *	vrf,
		const ArpVrfState *	vrf_state
	)

Definition at line 892 of file arp_proto.cc.

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DBTableBase::ListenerId ArpProto::vrf_table_listener_id ( ) const

inline

Definition at line 180 of file arp_proto.h.

void ArpProto::VrfNotify	(	DBTablePartBase *	part,
		DBEntryBase *	entry
	)

private

Definition at line 67 of file arp_proto.cc.

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Member Data Documentation

uint32_t ArpProto::aging_timeout_

private

Definition at line 208 of file arp_proto.h.

ArpCache ArpProto::arp_cache_

private

Definition at line 194 of file arp_proto.h.

ArpStats ArpProto::arp_stats_

private

Definition at line 195 of file arp_proto.h.

GratuitousArpCache ArpProto::gratuitous_arp_cache_

private

Definition at line 196 of file arp_proto.h.

InterfaceArpMap ArpProto::interface_arp_map_

private

Definition at line 204 of file arp_proto.h.

DBTableBase::ListenerId ArpProto::interface_table_listener_id_

private

Definition at line 202 of file arp_proto.h.

Interface* ArpProto::ip_fabric_interface_

private

Definition at line 200 of file arp_proto.h.

uint32_t ArpProto::ip_fabric_interface_index_

private

Definition at line 198 of file arp_proto.h.

MacAddress ArpProto::ip_fabric_interface_mac_

private

Definition at line 199 of file arp_proto.h.

const uint32_t ArpProto::kAgingTimeout = (5 * 60 * 1000)

static

Definition at line 26 of file arp_proto.h.

const uint16_t ArpProto::kGratRetries = 2

static

Definition at line 21 of file arp_proto.h.

const uint32_t ArpProto::kGratRetryTimeout = 2000

static

Definition at line 23 of file arp_proto.h.

const uint16_t ArpProto::kMaxFailures = 3

static

Definition at line 22 of file arp_proto.h.

const uint16_t ArpProto::kMaxRetries = 8

static

Definition at line 24 of file arp_proto.h.

const uint32_t ArpProto::kRetryTimeout = 2000

static

Definition at line 25 of file arp_proto.h.

uint16_t ArpProto::max_retries_

private

Definition at line 206 of file arp_proto.h.

DBTableBase::ListenerId ArpProto::nexthop_table_listener_id_

private

Definition at line 203 of file arp_proto.h.

uint32_t ArpProto::retry_timeout_

private

Definition at line 207 of file arp_proto.h.

bool ArpProto::run_with_vrouter_

private

Definition at line 197 of file arp_proto.h.

DBTableBase::ListenerId ArpProto::vrf_table_listener_id_

private

Definition at line 201 of file arp_proto.h.

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

Private Attributes
ArpCache	arp_cache_

ArpStats	arp_stats_

GratuitousArpCache	gratuitous_arp_cache_

bool	run_with_vrouter_

uint32_t	ip_fabric_interface_index_

MacAddress	ip_fabric_interface_mac_

Interface *	ip_fabric_interface_

DBTableBase::ListenerId	vrf_table_listener_id_

DBTableBase::ListenerId	interface_table_listener_id_

DBTableBase::ListenerId	nexthop_table_listener_id_

InterfaceArpMap	interface_arp_map_

uint16_t	max_retries_

uint32_t	retry_timeout_

uint32_t	aging_timeout_

Classes

Public Types

Public Member Functions

Static Public Attributes

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Member Typedef Documentation

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation