gosnmplib

Documentation

Index

• Variables
• func GetAuthProtocol(authProtocolStr string) (gosnmp.SnmpV3AuthProtocol, error)
• func GetPrivProtocol(privProtocolStr string) (gosnmp.SnmpV3PrivProtocol, error)
• func GetValueFromPDU(pduVariable gosnmp.SnmpPDU) (string, valuestore.ResultValue, error)
• func PacketAsString(packet *gosnmp.SnmpPacket) string
• func ResultToColumnValues(columnOids []string, snmpPacket *gosnmp.SnmpPacket) (valuestore.ColumnResultValuesType, map[string]string)
• func ResultToScalarValues(result *gosnmp.SnmpPacket) valuestore.ScalarResultValuesType
• type Replacer
• type TraceLevelLogWriter
  • func (sw *TraceLevelLogWriter) Write(logInput []byte) (n int, err error)

Variables

var MockValidReachableGetNextPacket = gosnmp.SnmpPacket{
	Variables: []gosnmp.SnmpPDU{
		{
			Name:  "1.3.6.1.2.1.1.2.0",
			Type:  gosnmp.ObjectIdentifier,
			Value: "1.3.6.1.4.1.3375.2.1.3.4.1",
		},
	},
}

MockValidReachableGetNextPacket valid reachable packet

Functions

func GetAuthProtocol

func GetAuthProtocol(authProtocolStr string) (gosnmp.SnmpV3AuthProtocol, error)

GetAuthProtocol converts auth protocol from string to type

func GetPrivProtocol

func GetPrivProtocol(privProtocolStr string) (gosnmp.SnmpV3PrivProtocol, error)

GetPrivProtocol converts priv protocol from string to type

func GetValueFromPDU

func GetValueFromPDU(pduVariable gosnmp.SnmpPDU) (string, valuestore.ResultValue, error)

GetValueFromPDU converts gosnmp.SnmpPDU to ResultValue See possible types here: https://github.com/gosnmp/gosnmp/blob/master/helper.go#L59-L271

• gosnmp.Opaque: No support for gosnmp.Opaque since the type is processed recursively and never returned: is never returned https://github.com/gosnmp/gosnmp/blob/dc320dac5b53d95a366733fd95fb5851f2099387/helper.go#L195-L205
• gosnmp.Boolean: seems not exist anymore and not handled by gosnmp

func PacketAsString

func PacketAsString(packet *gosnmp.SnmpPacket) string

PacketAsString used to format gosnmp.SnmpPacket for debug/trace logging

func ResultToColumnValues

func ResultToColumnValues(columnOids []string, snmpPacket *gosnmp.SnmpPacket) (valuestore.ColumnResultValuesType, map[string]string)

ResultToColumnValues builds column values - ColumnResultValuesType: column values - nextOidsMap: represent the oids that can be used to retrieve following rows/values

func ResultToScalarValues

func ResultToScalarValues(result *gosnmp.SnmpPacket) valuestore.ScalarResultValuesType

ResultToScalarValues converts result to scalar values

Types

type Replacer

type Replacer struct {
	Regex *regexp.Regexp
	Repl  []byte
}

Replacer structure to store regex matching logs parts to replace

type TraceLevelLogWriter

type TraceLevelLogWriter struct{}

TraceLevelLogWriter is a log writer for gosnmp logs, it removes sensitive info

func (*TraceLevelLogWriter) Write

func (sw *TraceLevelLogWriter) Write(logInput []byte) (n int, err error)