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GoSNMPServer

package module

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Versions in this module

v0

v0.5.5

May 23, 2023

v0.5.4

May 22, 2023

v0.5.3

May 9, 2023

v0.5.2

Feb 22, 2023

v0.5.1

Nov 16, 2022

Changes in this version

+ var ErrNoPermission = errors.New("ErrNoPermission")

+ var ErrNoSNMPInstance = errors.New("ErrNoSNMPInstance")

+ var ErrUnsupportedOperation = errors.New("ErrUnsupportedOperation")

+ var ErrUnsupportedPacketData = errors.New("ErrUnsupportedPacketData")

+ var ErrUnsupportedProtoVersion = errors.New("ErrUnsupportedProtoVersion")

+ func Asn1Counter32Unwrap(i interface{}) uint

+ func Asn1Counter32Wrap(i uint) interface

+ func Asn1Counter64Unwrap(i interface{}) uint64

+ func Asn1Counter64Wrap(i uint64) interface

+ func Asn1Gauge32Unwrap(i interface{}) uint

+ func Asn1Gauge32Wrap(i uint) interface

+ func Asn1IPAddressUnwrap(i interface{}) net.IP

+ func Asn1IPAddressWrap(i net.IP) interface

+ func Asn1IntegerUnwrap(i interface{}) int

+ func Asn1IntegerWrap(i int) interface

+ func Asn1ObjectIdentifierUnwrap(i interface{}) string

+ func Asn1ObjectIdentifierWrap(i string) interface

+ func Asn1OctetStringUnwrap(i interface{}) string

+ func Asn1OctetStringWrap(i string) interface

+ func Asn1OpaqueDoubleUnwrap(i interface{}) float64

+ func Asn1OpaqueDoubleWrap(i float64) interface

+ func Asn1OpaqueFloatUnwrap(i interface{}) float32

+ func Asn1OpaqueFloatWrap(i float32) interface

+ func Asn1TimeTicksUnwrap(i interface{}) uint32

+ func Asn1TimeTicksWrap(i uint32) interface

+ func Asn1Uinteger32Unwrap(i interface{}) uint32

+ func Asn1Uinteger32Wrap(i uint32) interface

+ func DefaultGetAuthoritativeEngineTime() uint32

+ func IsValidObjectIdentifier(oid string) (result bool)

+ type DefaultLogger struct

+ type DiscardLogger struct

+ func (*DiscardLogger) Debug(args ...interface{})

+ func (*DiscardLogger) Debugf(format string, args ...interface{})

+ func (*DiscardLogger) Debugln(args ...interface{})

+ func (*DiscardLogger) Error(args ...interface{})

+ func (*DiscardLogger) Errorf(format string, args ...interface{})

+ func (*DiscardLogger) Errorln(args ...interface{})

+ func (*DiscardLogger) Fatal(args ...interface{})

+ func (*DiscardLogger) Fatalf(format string, args ...interface{})

+ func (*DiscardLogger) Fatalln(args ...interface{})

+ func (*DiscardLogger) Info(args ...interface{})

+ func (*DiscardLogger) Infof(format string, args ...interface{})

+ func (*DiscardLogger) Infoln(args ...interface{})

+ func (*DiscardLogger) Trace(args ...interface{})

+ func (*DiscardLogger) Tracef(format string, args ...interface{})

+ func (*DiscardLogger) Traceln(args ...interface{})

+ func (*DiscardLogger) Warn(args ...interface{})

+ func (*DiscardLogger) Warnf(format string, args ...interface{})

+ func (*DiscardLogger) Warning(args ...interface{})

+ func (*DiscardLogger) Warningf(format string, args ...interface{})

+ func (*DiscardLogger) Warningln(args ...interface{})

+ func (*DiscardLogger) Warnln(args ...interface{})

+ type FuncGetAuthoritativeEngineTime func() uint32

+ type FuncPDUControlCheckPermission func(pktVersion gosnmp.SnmpVersion, pduType gosnmp.PDUType, contextName string) PermissionAllowance

+ type FuncPDUControlGet func() (value interface{}, err error)

+ type FuncPDUControlSet func(value interface{}) error

+ type FuncPDUControlTrap func(isInform bool, trapdata gosnmp.SnmpPDU) (dataret interface{}, err error)

+ type ILogger interface

+ Debug func(args ...interface{})

+ Debugf func(format string, args ...interface{})

+ Debugln func(args ...interface{})

+ Error func(args ...interface{})

+ Errorf func(format string, args ...interface{})

+ Errorln func(args ...interface{})

+ Fatal func(args ...interface{})

+ Fatalf func(format string, args ...interface{})

+ Fatalln func(args ...interface{})

+ Info func(args ...interface{})

+ Infof func(format string, args ...interface{})

+ Infoln func(args ...interface{})

+ Trace func(args ...interface{})

+ Tracef func(format string, args ...interface{})

+ Traceln func(args ...interface{})

+ Warn func(args ...interface{})

+ Warnf func(format string, args ...interface{})

+ Warning func(args ...interface{})

+ Warningf func(format string, args ...interface{})

+ Warningln func(args ...interface{})

+ Warnln func(args ...interface{})

+ func NewDefaultLogger() ILogger

+ func NewDiscardLogger() ILogger

+ func WrapLogrus(p *logrus.Logger) ILogger

+ type IReplyer interface

+ ReplyPDU func([]byte) error

+ Shutdown func()

+ type ISnmpServerListener interface

+ Address func() net.Addr

+ NextSnmp func() (snmpbytes []byte, replyer IReplyer, err error)

+ SetupLogger func(ILogger)

+ Shutdown func()

+ func NewUDPListener(l3proto, address string) (ISnmpServerListener, error)

+ type MasterAgent struct

+ Logger ILogger

+ SecurityConfig SecurityConfig

+ SubAgents []*SubAgent

+ func (t *MasterAgent) ReadyForWork() error

+ func (t *MasterAgent) ResponseForBuffer(i []byte) ([]byte, error)

+ func (t *MasterAgent) ResponseForPkt(i *gosnmp.SnmpPacket) (*gosnmp.SnmpPacket, error)

+ func (t *MasterAgent) SyncConfig() error

+ type PDUValueControlItem struct

+ Document string

+ NonWalkable bool

+ OID string

+ OnCheckPermission FuncPDUControlCheckPermission

+ OnGet FuncPDUControlGet

+ OnSet FuncPDUControlSet

+ OnTrap FuncPDUControlTrap

+ Type gosnmp.Asn1BER

+ type PermissionAllowance int

+ const PermissionAllowanceAllowed

+ const PermissionAllowanceDenied

+ type ResForever struct

+ type SNMPEngineID struct

+ EngineIDData string

+ func DefaultAuthoritativeEngineID() SNMPEngineID

+ func (t *SNMPEngineID) Marshal() []byte

+ type SNMPServer struct

+ func NewSNMPServer(master MasterAgent) *SNMPServer

+ func (server *SNMPServer) Address() net.Addr

+ func (server *SNMPServer) ListenUDP(l3proto, address string) error

+ func (server *SNMPServer) ServeForever() error

+ func (server *SNMPServer) ServeNextRequest(pool *ants.PoolWithFunc) (err error)

+ func (server *SNMPServer) SetPoolSize(poolSize int)

+ func (server *SNMPServer) Shutdown()

+ type SecurityConfig struct

+ AuthoritativeEngineBoots uint32

+ AuthoritativeEngineID SNMPEngineID

+ NoSecurity bool

+ OnGetAuthoritativeEngineTime FuncGetAuthoritativeEngineTime

+ Users []gosnmp.UsmSecurityParameters

+ func (v *SecurityConfig) FindForUser(name string) *gosnmp.UsmSecurityParameters

+ type SnmpLoggerAdapter struct

+ func (i *SnmpLoggerAdapter) Print(args ...interface{})

+ func (i *SnmpLoggerAdapter) Printf(format string, args ...interface{})

+ type SubAgent struct

+ CommunityIDs []string

+ Logger ILogger

+ OIDs []*PDUValueControlItem

+ UserErrorMarkPacket bool

+ func (t *SubAgent) Serve(i *gosnmp.SnmpPacket) (*gosnmp.SnmpPacket, error)

+ func (t *SubAgent) SyncConfig() error

+ type UDPListener struct

+ func (udp *UDPListener) Address() net.Addr

+ func (udp *UDPListener) NextSnmp() ([]byte, IReplyer, error)

+ func (udp *UDPListener) SetupLogger(i ILogger)

+ func (udp *UDPListener) Shutdown()

+ type UDPReplyer struct

+ func (r *UDPReplyer) ReplyPDU(i []byte) error

+ func (r *UDPReplyer) Shutdown()