gosnmp

package module

Go to main page

Versions in this module

v1

v1.31.1

Aug 11, 2023

Changes in this version

+ const ValTypePhysAddress

v1.31.0

Nov 17, 2022

v1.30.0

Nov 16, 2022

Changes in this version

+ const AsnContext

+ const AsnExtensionTag

+ const MaxObjectSubIdentifierValue

+ var ErrBase128IntegerTooLarge = errors.New("base 128 integer too large")

+ var ErrBase128IntegerTruncated = errors.New("base 128 integer truncated")

+ var ErrDecryption = errors.New("decryption error")

+ var ErrFloatTooLarge = errors.New("float too large")

+ var ErrIntegerTooLarge = errors.New("integer too large")

+ var ErrInvalidMsgs = errors.New("invalid messages")

+ var ErrInvalidOidLength = errors.New("invalid OID length")

+ var ErrInvalidPacketLength = errors.New("invalid packet length")

+ var ErrNotInTimeWindow = errors.New("not in time window")

+ var ErrUnknownEngineID = errors.New("unknown engine id")

+ var ErrUnknownPDUHandlers = errors.New("unknown pdu handlers")

+ var ErrUnknownReportPDU = errors.New("unknown report pdu")

+ var ErrUnknownSecurityLevel = errors.New("unknown security level")

+ var ErrUnknownSecurityModels = errors.New("unknown security models")

+ var ErrUnknownUsername = errors.New("unknown username")

+ var ErrWrongDigest = errors.New("wrong digest")

+ var ErrZeroByteBuffer = errors.New("zero byte buffer")

+ var ErrZeroLenInteger = errors.New("zero length integer")

+ func ToString(asn1 Asn1BER, value interface{}) string

type Asn1BER

+ func (i Asn1BER) String() string

type GoSNMP

+ AppOpts map[string]interface{}

+ Context context.Context

+ Control func(network, address string, c syscall.RawConn) error

+ LocalAddr string

+ OnFinish func(*GoSNMP)

+ OnRecv func(*GoSNMP)

+ OnRetry func(*GoSNMP)

+ OnSent func(*GoSNMP)

+ PreSend func(*GoSNMP)

+ Transport string

+ UseUnconnectedUDPSocket bool

type Logger

+ func NewLogger(logger LoggerInterface) Logger

+ type LoggerInterface interface

+ Print func(v ...interface{})

+ Printf func(format string, v ...interface{})

type SNMPError

+ func (i SNMPError) String() string

type SnmpTrap

+ IsInform bool

type SnmpV3AuthProtocol

+ const SHA224

+ const SHA256

+ const SHA384

+ const SHA512

+ func (authProtocol SnmpV3AuthProtocol) HashType() crypto.Hash

+ func (i SnmpV3AuthProtocol) String() string

type SnmpV3PrivProtocol

+ const AES192

+ const AES192C

+ const AES256

+ const AES256C

+ func (i SnmpV3PrivProtocol) String() string

type SnmpV3SecurityParameters

+ Description func() string

+ type TrapHandlerFunc func(s *SnmpPacket, u *net.UDPAddr)

type TrapListener

+ func (t *TrapListener) SendUDP(packet *SnmpPacket, addr *net.UDPAddr) error

type UsmSecurityParameters

+ PrivacyKey []byte

+ SecretKey []byte

+ func (sp *UsmSecurityParameters) Description() string

v1.17.0

Nov 10, 2018

Changes in this version

type GoSNMP

+ ExponentialTimeout bool

type Handler

+ GetExponentialTimeout func() bool

+ SetExponentialTimeout func(value bool)

v1.16.0

Oct 18, 2018

v1.15.0

Sep 2, 2018

v1.14.0

Aug 8, 2018

Changes in this version

type GoSNMP

+ func (x *GoSNMP) SetMsgID(msgID uint32)

+ func (x *GoSNMP) SetRequestID(reqID uint32)

type SnmpPacket

+ MsgMaxSize uint32

v1.13.0

Jul 26, 2018

Changes in this version

type GoSNMP

+ func (x *GoSNMP) SnmpDecodePacket(resp []byte) (*SnmpPacket, error)

+ func (x *GoSNMP) SnmpEncodePacket(pdutype PDUType, pdus []SnmpPDU, nonRepeaters uint8, maxRepetitions uint8) ([]byte, error)

+ type MockHandler struct

+ func NewMockHandler(ctrl *gomock.Controller) *MockHandler

+ func (_m *MockHandler) BulkWalk(rootOid string, walkFn WalkFunc) error

+ func (_m *MockHandler) BulkWalkAll(rootOid string) ([]SnmpPDU, error)

+ func (_m *MockHandler) Check(err error)

+ func (_m *MockHandler) Close() error

+ func (_m *MockHandler) Community() string

+ func (_m *MockHandler) Connect() error

+ func (_m *MockHandler) ConnectIPv4() error

+ func (_m *MockHandler) ConnectIPv6() error

+ func (_m *MockHandler) ContextEngineID() string

+ func (_m *MockHandler) ContextName() string

+ func (_m *MockHandler) EXPECT() *_MockHandlerRecorder

+ func (_m *MockHandler) Get(oids []string) (*SnmpPacket, error)

+ func (_m *MockHandler) GetBulk(oids []string, nonRepeaters uint8, maxRepetitions uint8) (*SnmpPacket, error)

+ func (_m *MockHandler) GetNext(oids []string) (*SnmpPacket, error)

+ func (_m *MockHandler) Logger() Logger

+ func (_m *MockHandler) MaxOids() int

+ func (_m *MockHandler) MaxRepetitions() uint8

+ func (_m *MockHandler) MsgFlags() SnmpV3MsgFlags

+ func (_m *MockHandler) NonRepeaters() int

+ func (_m *MockHandler) Port() uint16

+ func (_m *MockHandler) Retries() int

+ func (_m *MockHandler) SecurityModel() SnmpV3SecurityModel

+ func (_m *MockHandler) SecurityParameters() SnmpV3SecurityParameters

+ func (_m *MockHandler) SendTrap(trap SnmpTrap) (*SnmpPacket, error)

+ func (_m *MockHandler) Set(pdus []SnmpPDU) (*SnmpPacket, error)

+ func (_m *MockHandler) SetCommunity(community string)

+ func (_m *MockHandler) SetContextEngineID(contextEngineID string)

+ func (_m *MockHandler) SetContextName(contextName string)

+ func (_m *MockHandler) SetLogger(logger Logger)

+ func (_m *MockHandler) SetMaxOids(maxOids int)

+ func (_m *MockHandler) SetMaxRepetitions(maxRepetitions uint8)

+ func (_m *MockHandler) SetMsgFlags(msgFlags SnmpV3MsgFlags)

+ func (_m *MockHandler) SetNonRepeaters(nonRepeaters int)

+ func (_m *MockHandler) SetPort(port uint16)

+ func (_m *MockHandler) SetRetries(retries int)

+ func (_m *MockHandler) SetSecurityModel(securityModel SnmpV3SecurityModel)

+ func (_m *MockHandler) SetSecurityParameters(securityParameters SnmpV3SecurityParameters)

+ func (_m *MockHandler) SetTarget(target string)

+ func (_m *MockHandler) SetTimeout(timeout time.Duration)

+ func (_m *MockHandler) SetVersion(version SnmpVersion)

+ func (_m *MockHandler) Target() string

+ func (_m *MockHandler) Timeout() time.Duration

+ func (_m *MockHandler) UnmarshalTrap(trap []byte) *SnmpPacket

+ func (_m *MockHandler) Version() SnmpVersion

+ func (_m *MockHandler) Walk(rootOid string, walkFn WalkFunc) error

+ func (_m *MockHandler) WalkAll(rootOid string) ([]SnmpPDU, error)

v1.12.0

Jul 23, 2018

Changes in this version

+ type Handler interface

+ BulkWalk func(rootOid string, walkFn WalkFunc) error

+ BulkWalkAll func(rootOid string) (results []SnmpPDU, err error)

+ Check func(err error)

+ Close func() error

+ Community func() string

+ Connect func() error

+ ConnectIPv4 func() error

+ ConnectIPv6 func() error

+ ContextEngineID func() string

+ ContextName func() string

+ Get func(oids []string) (result *SnmpPacket, err error)

+ GetBulk func(oids []string, nonRepeaters uint8, maxRepetitions uint8) (result *SnmpPacket, err error)

+ GetNext func(oids []string) (result *SnmpPacket, err error)

+ Logger func() Logger

+ MaxOids func() int

+ MaxRepetitions func() uint8

+ MsgFlags func() SnmpV3MsgFlags

+ NonRepeaters func() int

+ Port func() uint16

+ Retries func() int

+ SecurityModel func() SnmpV3SecurityModel

+ SecurityParameters func() SnmpV3SecurityParameters

+ SendTrap func(trap SnmpTrap) (result *SnmpPacket, err error)

+ Set func(pdus []SnmpPDU) (result *SnmpPacket, err error)

+ SetCommunity func(community string)

+ SetContextEngineID func(contextEngineID string)

+ SetContextName func(contextName string)

+ SetLogger func(logger Logger)

+ SetMaxOids func(maxOids int)

+ SetMaxRepetitions func(maxRepetitions uint8)

+ SetMsgFlags func(msgFlags SnmpV3MsgFlags)

+ SetNonRepeaters func(nonRepeaters int)

+ SetPort func(port uint16)

+ SetRetries func(retries int)

+ SetSecurityModel func(securityModel SnmpV3SecurityModel)

+ SetSecurityParameters func(securityParameters SnmpV3SecurityParameters)

+ SetTarget func(target string)

+ SetTimeout func(timeout time.Duration)

+ SetVersion func(version SnmpVersion)

+ Target func() string

+ Timeout func() time.Duration

+ UnmarshalTrap func(trap []byte) (result *SnmpPacket)

+ Version func() SnmpVersion

+ Walk func(rootOid string, walkFn WalkFunc) error

+ WalkAll func(rootOid string) (results []SnmpPDU, err error)

+ func NewHandler() Handler

v1.11.0

Jul 14, 2018

Changes in this version

type GoSNMP

+ func (x *GoSNMP) ConnectIPv4() error

+ func (x *GoSNMP) ConnectIPv6() error

v1.10.0

Jun 25, 2018

Changes in this version

+ const AsnExtensionID

+ const MaxOids

+ const OpaqueDouble

+ const OpaqueFloat

+ func Check(err error)

type GoSNMP

+ ContextEngineID string

+ ContextName string

+ MaxOids int

+ MsgFlags SnmpV3MsgFlags

+ SecurityModel SnmpV3SecurityModel

+ SecurityParameters SnmpV3SecurityParameters

+ func (x *GoSNMP) Check(err error)

+ func (x *GoSNMP) SendTrap(trap SnmpTrap) (result *SnmpPacket, err error)

+ func (x *GoSNMP) UnmarshalTrap(trap []byte) (result *SnmpPacket)

type PDUType

+ const InformRequest

+ const Report

+ const SNMPv2Trap

+ type SNMPError uint8

+ const AuthorizationError

+ const BadValue

+ const CommitFailed

+ const GenErr

+ const InconsistentName

+ const InconsistentValue

+ const NoAccess

+ const NoCreation

+ const NoError

+ const NoSuchName

+ const NotWritable

+ const ReadOnly

+ const ResourceUnavailable

+ const TooBig

+ const UndoFailed

+ const WrongEncoding

+ const WrongLength

+ const WrongType

+ const WrongValue

type SnmpPDU

+ Logger Logger

+ func (p *SnmpPDU) Check(err error)

type SnmpPacket

+ ContextEngineID string

+ ContextName string

+ Logger Logger

+ MsgFlags SnmpV3MsgFlags

+ MsgID uint32

+ SecurityModel SnmpV3SecurityModel

+ SecurityParameters SnmpV3SecurityParameters

+ func (p *SnmpPacket) Check(err error)

+ func (packet *SnmpPacket) MarshalMsg() ([]byte, error)

+ type SnmpTrap struct

+ AgentAddress string

+ Enterprise string

+ GenericTrap int

+ SpecificTrap int

+ Timestamp uint

+ Variables []SnmpPDU

+ type SnmpV3AuthProtocol uint8

+ const MD5

+ const NoAuth

+ const SHA

+ type SnmpV3MsgFlags uint8

+ const AuthNoPriv

+ const AuthPriv

+ const NoAuthNoPriv

+ const Reportable

+ type SnmpV3PrivProtocol uint8

+ const AES

+ const DES

+ const NoPriv

+ type SnmpV3SecurityModel uint8

+ const UserSecurityModel

+ type SnmpV3SecurityParameters interface

+ Copy func() SnmpV3SecurityParameters

+ Log func()

type SnmpVersion

+ const Version3

+ type TrapListener struct

+ OnNewTrap func(s *SnmpPacket, u *net.UDPAddr)

+ Params *GoSNMP

+ func NewTrapListener() *TrapListener

+ func (t *TrapListener) Close()

+ func (t *TrapListener) Listen(addr string) (err error)

+ func (t *TrapListener) Listening() <-chan bool

+ type UsmSecurityParameters struct

+ AuthenticationParameters string

+ AuthenticationPassphrase string

+ AuthenticationProtocol SnmpV3AuthProtocol

+ AuthoritativeEngineBoots uint32

+ AuthoritativeEngineID string

+ AuthoritativeEngineTime uint32

+ Logger Logger

+ PrivacyParameters []byte

+ PrivacyPassphrase string

+ PrivacyProtocol SnmpV3PrivProtocol

+ UserName string

+ func (sp *UsmSecurityParameters) Copy() SnmpV3SecurityParameters

+ func (sp *UsmSecurityParameters) Log()

v1.9.0

Jan 5, 2015

v1.8.0

Nov 25, 2014

v1.7.0

Sep 6, 2014

Changes in this version

type GoSNMP

+ MaxRepetitions int

+ NonRepeaters int

v1.6.0

Jul 15, 2014

Changes in this version

+ var LoggingDisabled bool

v1.5.0

Jul 13, 2014

Changes in this version

+ const IPAddress

v1.4.0

Jun 29, 2014

Changes in this version

type GoSNMP

+ Retries int

v1.3.0

Jun 23, 2014

Changes in this version

+ const EndOfMibView

+ const UnknownType

type GoSNMP

+ func (x *GoSNMP) BulkWalk(rootOid string, walkFn WalkFunc) error

+ func (x *GoSNMP) BulkWalkAll(rootOid string) (results []SnmpPDU, err error)

+ func (x *GoSNMP) WalkAll(rootOid string) (results []SnmpPDU, err error)

+ type WalkFunc func(dataUnit SnmpPDU) error

v1.2.0

Apr 28, 2014

Changes in this version

+ const MAX_OIDS

+ const ObjectDescription

+ var Default = &GoSNMP

+ func Partition(current_position, partition_size, slice_length int) bool

type GoSNMP

+ Logger Logger

+ func (x *GoSNMP) Connect() error

+ func (x *GoSNMP) GetBulk(oids []string, non_repeaters uint8, max_repetitions uint8) (result *SnmpPacket, err error)

+ func (x *GoSNMP) GetNext(oids []string) (result *SnmpPacket, err error)

+ func (x *GoSNMP) Set(pdus []SnmpPDU) (result *SnmpPacket, err error)

+ type Logger interface

+ Print func(v ...interface{})

+ Printf func(format string, v ...interface{})

+ type PDUType byte

type SnmpPacket

+ MaxRepetitions uint8

+ NonRepeaters uint8

+ PDUType PDUType

v1.1.0

Mar 8, 2013

Changes in this version

+ const BitString

+ const Boolean

+ const Counter32

+ const Counter64

+ const EndOfContents

+ const Gauge32

+ const GetBulkRequest

+ const GetNextRequest

+ const GetRequest

+ const GetResponse

+ const Integer

+ const IpAddress

+ const NoSuchInstance

+ const NoSuchObject

+ const NsapAddress

+ const Null

+ const ObjectDesription

+ const ObjectIdentifier

+ const OctetString

+ const Opaque

+ const Sequence

+ const SetRequest

+ const TimeTicks

+ const Trap

+ const Uinteger32

+ func ParseUint16(content []byte) int

+ func ToBigInt(value interface{}) *big.Int

+ type Asn1BER byte

+ type BitStringValue struct

+ BitLength int

+ Bytes []byte

+ func (b BitStringValue) At(i int) int

+ func (b BitStringValue) RightAlign() []byte

+ type GoSNMP struct

+ Community string

+ Conn net.Conn

+ Log *l.Logger

+ Port uint16

+ Target string

+ Timeout time.Duration

+ Version SnmpVersion

+ func NewGoSNMP(target string, port uint16, community string, version SnmpVersion, ...) (*GoSNMP, error)

+ func (x *GoSNMP) Debug(data []byte) (*SnmpPacket, error)

+ func (x *GoSNMP) Get(oid string) (result *SnmpPacket, err error)

+ func (x *GoSNMP) SetDebug(d bool)

+ func (x *GoSNMP) SetTimeout(seconds int64)

+ func (x *GoSNMP) SetVerbose(v bool)

+ func (x *GoSNMP) StreamWalk(oid string, c chan *Variable) error

+ func (x *GoSNMP) Walk(oid string) ([]*Variable, error)

+ type Message struct

+ Community []uint8

+ Data asn1.RawValue

+ Version int

+ type MessageType byte

+ type PDU struct

+ ErrorIndex int

+ ErrorStatus int

+ RequestId int32

+ VarBindList []VarBind

+ type PDUResponse struct

+ ErrorIndex int

+ ErrorStatus int

+ RequestId int32

+ VarBindList []*Variable

+ type SnmpPDU struct

+ Name string

+ Type Asn1BER

+ Value interface{}

+ type SnmpPacket struct

+ Community string

+ Error uint8

+ ErrorIndex uint8

+ RequestID uint8

+ RequestType MessageType

+ Variables []SnmpPDU

+ Version SnmpVersion

+ func Unmarshal(packet []byte) (*SnmpPacket, error)

+ type SnmpVersion uint8

+ const Version1

+ const Version2c

+ func (s SnmpVersion) String() string

+ type VarBind struct

+ Name asn1.ObjectIdentifier

+ Value asn1.RawValue

+ type Variable struct

+ Name []int

+ Type Asn1BER

+ Value interface{}

?	: This menu
/	: Search site
f or F	: Jump to
y or Y	: Canonical URL