BFD Namespace Reference

Namespaces
	REST

Classes
class	Client
struct	SessionIndex
struct	SessionKey
struct	SessionConfig
class	Connection
class	VersionAndDiagnostic
class	Flags
class	DetectionTimeMultiplier
class	Length
class	SenderDiscriminator
class	ReceiverDiscriminator
class	DesiredMinTxInterval
class	RequiredMinRxInterval
class	RequiredMinEchoRXInterval
class	ControlPacketMessage
struct	ControlPacket
class	Server
struct	BFDRemoteSessionState
struct	BFDStats
class	Session
struct	EvRecvInit
struct	EvRecvDown
struct	EvRecvUp
struct	EvRecvAdminDown
struct	EvTimeout
struct	BFDStateAware
class	StateMachineImpl
struct	InitState
struct	UpState
struct	DownState
class	StateMachine
class	UDPConnectionManager
class	RESTClientSession
class	RESTClient
class	RESTServer

Typedefs
typedef boost::bimap< BFDState, std::string >	BFDStateNames
typedef uint32_t	Discriminator
typedef boost::posix_time::time_duration	TimeInterval
typedef uint32_t	ClientId
typedef boost::function< void(const SessionKey &key, const BFD::BFDState &state)>	ChangeCb
typedef std::set< SessionKey >	Sessions

Enumerations
enum	BFDState { kAdminDown, kDown, kInit, kUp }
enum	Port { kSingleHop = 3784, kMultiHop = 4784, kSendPortMin = 49152, kSendPortMax = 65535 }
enum	AuthType {   kReserved, kSimplePassword, kKeyedMD5, kMeticulousKeyedMD5,   kKeyedSHA1, kMeticulousKeyedSHA1 }
enum	ResultCode {   kResultCode_Ok, kResultCode_UnknownSession, kResultCode_Error, kResultCode_InvalidPacket,   kResultCode_NotImplemented }
enum	Diagnostic {   kNoDiagnostic, kControlDetectionTimeExpired, kEchoFunctionFailed, kNeighborSignaledSessionDown,   kForwardingPlaneReset, kPathDown, kConcatenatedPathDown, kAdministrativelyDown,   kReverseConcatenatedPathDown, kDiagnosticFirstInvalid }

Functions
std::ostream &	operator<< (std::ostream &out, BFDState state)
boost::optional< BFDState >	BFDStateFromString (const std::string &str)
std::ostream &	operator<< (std::ostream &, enum BFDState)
ControlPacket *	ParseControlPacket (const uint8_t *data, size_t size)
int	EncodeControlPacket (const ControlPacket *msg, uint8_t *data, size_t size)
bool	operator== (const ControlPacket &p1, const ControlPacket &p2)
StateMachine *	CreateStateMachine (EventManager *evm, Session *session)

Variables
static BFDStateNames	kBFDStateNames
const int	kMinimalPacketLength = 24
const TimeInterval	kIdleTxInterval = boost::posix_time::seconds(1)
boost::random::taus88	randomGen

Typedef Documentation

typedef boost::bimap<BFDState, std::string> BFD::BFDStateNames

Definition at line 14 of file bfd_common.cc.

typedef boost::function<void(const SessionKey &key, const BFD::BFDState &state)> BFD::ChangeCb

Definition at line 131 of file bfd_common.h.

typedef uint32_t BFD::ClientId

Definition at line 19 of file bfd_common.h.

typedef uint32_t BFD::Discriminator

Definition at line 17 of file bfd_common.h.

typedef std::set<SessionKey> BFD::Sessions

Definition at line 23 of file bfd_server.h.

typedef boost::posix_time::time_duration BFD::TimeInterval

Definition at line 18 of file bfd_common.h.

Enumeration Type Documentation

enum BFD::AuthType

Enumerator
kReserved
kSimplePassword
kKeyedMD5
kMeticulousKeyedMD5
kKeyedSHA1
kMeticulousKeyedSHA1

Definition at line 32 of file bfd_common.h.

enum BFD::BFDState

Enumerator
kAdminDown
kDown
kInit
kUp

Definition at line 21 of file bfd_common.h.

enum BFD::Diagnostic

Enumerator
kNoDiagnostic
kControlDetectionTimeExpired
kEchoFunctionFailed
kNeighborSignaledSessionDown
kForwardingPlaneReset
kPathDown
kConcatenatedPathDown
kAdministrativelyDown
kReverseConcatenatedPathDown
kDiagnosticFirstInvalid

Definition at line 49 of file bfd_common.h.

enum BFD::Port

Enumerator
kSingleHop
kMultiHop
kSendPortMin
kSendPortMax

Definition at line 25 of file bfd_common.h.

enum BFD::ResultCode

Enumerator
kResultCode_Ok
kResultCode_UnknownSession
kResultCode_Error
kResultCode_InvalidPacket
kResultCode_NotImplemented

Definition at line 41 of file bfd_common.h.

Function Documentation

boost::optional< BFDState > BFD::BFDStateFromString

(

const std::string &

str

)

Definition at line 33 of file bfd_common.cc.

StateMachine * BFD::CreateStateMachine	(	EventManager *	evm,
		Session *	session
	)

Definition at line 139 of file bfd_state_machine.cc.

int BFD::EncodeControlPacket	(	const ControlPacket *	msg,
		uint8_t *	data,
		size_t	size
	)

Definition at line 238 of file bfd_control_packet.cc.

Here is the call graph for this function:

std::ostream& BFD::operator<<	(	std::ostream &	out,
		BFDState	state
	)

Definition at line 23 of file bfd_common.cc.

std::ostream& BFD::operator<<	(	std::ostream &	,
		enum	BFDState
	)

bool BFD::operator==	(	const ControlPacket &	p1,
		const ControlPacket &	p2
	)

Definition at line 243 of file bfd_control_packet.cc.

ControlPacket * BFD::ParseControlPacket	(	const uint8_t *	data,
		size_t	size
	)

Definition at line 228 of file bfd_control_packet.cc.

Here is the call graph for this function:

Variable Documentation

BFDStateNames BFD::kBFDStateNames

static

Initial value:

=
        boost::assign::list_of<BFDStateNames::relation>
        (kAdminDown, std::string("AdminDown"))
        (kDown,      std::string("Down"))
        (kInit,      std::string("Init"))
        (kUp,        std::string("Up"))

Definition at line 16 of file bfd_common.cc.

const TimeInterval BFD::kIdleTxInterval = boost::posix_time::seconds(1)

Definition at line 42 of file bfd_common.cc.

const int BFD::kMinimalPacketLength = 24

Definition at line 41 of file bfd_common.cc.

boost::random::taus88 BFD::randomGen

Definition at line 43 of file bfd_common.cc.