C# Class SnmpSharpNet.SnmpConstants

SNMP SMI version 1, version 2c and version 3 constants.

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Public Properties

Property	Type	Description
SMI_APPSTRING	byte
SMI_APPSTRING_STR	string
SMI_COUNTER32	byte
SMI_COUNTER32_STR	string
SMI_COUNTER64	byte
SMI_COUNTER64_STR	string
SMI_ENDOFMIBVIEW	byte
SMI_GAUGE32	byte
SMI_GAUGE32_STR	string
SMI_INTEGER	byte
SMI_INTEGER_STR	string
SMI_IPADDRESS	byte
SMI_IPADDRESS_STR	string
SMI_NOSUCHINSTANCE	byte
SMI_NOSUCHOBJECT	byte
SMI_NULL	byte
SMI_NULL_STR	string
SMI_OBJECTID	byte
SMI_OBJECTID_STR	string
SMI_OPAQUE	byte
SMI_OPAQUE_STR	string
SMI_PARTY_CLOCK	byte
SMI_SEQUENCE	byte
SMI_STRING	byte
SMI_STRING_STR	string
SMI_TIMETICKS	byte
SMI_TIMETICKS_STR	string
SMI_UNKNOWN_STR	string
SMI_UNSIGNED32	byte
SMI_UNSIGNED32_STR	string
SysUpTime	Oid
TrapObjectId	Oid
snmpInvalidMsgs	Oid
snmpUnknownPDUHandlers	Oid
snmpUnknownSecurityModels	Oid
usmStatsDecryptionErrors	Oid
usmStatsNotInTimeWindows	Oid
usmStatsUnknownEngineIDs	Oid
usmStatsUnknownSecurityNames	Oid
usmStatsUnsupportedSecLevels	Oid
usmStatsWrongDigests	Oid
v3ErrorOids	Oid[]

Public Methods

Method	Description
DumpHex ( byte data ) : void	Debugging function used to dump on the console supplied byte array in a format suitable for console output.
GetSyntaxObject ( byte asnType ) : AsnType	Used to create correct variable type object for the specified encoded type
GetSyntaxObject ( string name ) : AsnType	Return SNMP type object of the type specified by name. Supported variable types are: * Integer32 * Counter32 * Gauge32 * Counter64 * TimeTicks * OctetString * IpAddress * Oid * Null
GetTypeName ( byte type ) : string	Return string representation of the SMI value type.
IsValidVersion ( int version ) : bool	Check if SNMP version value is correct

Private Methods

Method	Description
SnmpConstants ( ) : System	Private constructor to prevent the class with all static members from being instantiated.

Method Details

DumpHex() public static method

Debugging function used to dump on the console supplied byte array in a format suitable for console output.

public static DumpHex ( byte data ) : void
data	byte	Byte array data
return	void

GetSyntaxObject() public static method

Used to create correct variable type object for the specified encoded type

public static GetSyntaxObject ( byte asnType ) : AsnType
asnType	byte	ASN.1 type code
return	AsnType

GetSyntaxObject() public static method

Return SNMP type object of the type specified by name. Supported variable types are: * Integer32 * Counter32 * Gauge32 * Counter64 * TimeTicks * OctetString * IpAddress * Oid * Null

public static GetSyntaxObject ( string name ) : AsnType
name	string	Name of the object type
return	AsnType

GetTypeName() public static method

Return string representation of the SMI value type.

public static GetTypeName ( byte type ) : string
type	byte	AsnType class Type member function value.
return	string

IsValidVersion() public static method

Check if SNMP version value is correct

public static IsValidVersion ( int version ) : bool
version	int	SNMP version value
return	bool

Property Details

SMI_APPSTRING public_oe static_oe property

An application string is a sequence of octets defined at the application level. Although the SMI does not define an Application String, it does define an IP Address which is an Application String of length four.

public static byte SMI_APPSTRING
return	byte

SMI_APPSTRING_STR public_oe static_oe property

String representation of the SMI_APPSTRING type.

public static string SMI_APPSTRING_STR
return	string

SMI_COUNTER32 public_oe static_oe property

A non-negative integer that may be incremented, but not decremented. The value is a 32-bit unsigned quantity representing the range of zero to 2^32-1 (4,294,967,295). When the counter reaches its maximum value it wraps back to zero and starts again.

public static byte SMI_COUNTER32
return	byte

SMI_COUNTER32_STR public_oe static_oe property

String representation of the SMI_COUNTER32 type.

public static string SMI_COUNTER32_STR
return	string

SMI_COUNTER64 public_oe static_oe property

Defines a 64-bit unsigned counter. A counter is an integer that can be incremented, but cannot be decremented. A maximum value of 2^64 - 1 (18,446,744,073,709,551,615) can be represented. When the counter reaches it's maximum it wraps back to zero and starts again.

public static byte SMI_COUNTER64
return	byte

SMI_COUNTER64_STR public_oe static_oe property

String representation of the SMI_COUNTER64 type.

public static string SMI_COUNTER64_STR
return	string

SMI_ENDOFMIBVIEW public_oe static_oe property

The SNMPv2 error representing the End-Of-Mib-View. This error variable will be returned by a SNMPv2 agent if the requested object identifier has reached the end of the agent's mib table and there is no lexicographic successor.

public static byte SMI_ENDOFMIBVIEW
return	byte

SMI_GAUGE32 public_oe static_oe property

Represents a non-negative integer that may increase or decrease with a maximum value of 2^32-1. If the maximum value is reached the gauge stays latched until reset.

public static byte SMI_GAUGE32
return	byte

SMI_GAUGE32_STR public_oe static_oe property

String representation of the SMI_GAUGE32 type.

public static string SMI_GAUGE32_STR
return	string

SMI_INTEGER public_oe static_oe property

Signed 32-bit integer ASN.1 data type. For implementation, see Integer32

public static byte SMI_INTEGER
return	byte

SMI_INTEGER_STR public_oe static_oe property

String representation of the AsnType.INTEGER type.

public static string SMI_INTEGER_STR
return	string

SMI_IPADDRESS public_oe static_oe property

An IP Address is an application string of length four and is indistinguishable from the SMI_APPSTRING value. The address is a 32-bit quantity stored in network byte order.

public static byte SMI_IPADDRESS
return	byte

SMI_IPADDRESS_STR public_oe static_oe property

String representation of the SMI_IPADDRESS type.

public static string SMI_IPADDRESS_STR
return	string

SMI_NOSUCHINSTANCE public_oe static_oe property

The SNMPv2 error representing that there is No-Such-Instance for a particular object identifier. This error is the result of a requested object identifier instance does not exist in the agent's tables.

public static byte SMI_NOSUCHINSTANCE
return	byte

SMI_NOSUCHOBJECT public_oe static_oe property

The SNMPv2 error representing that there is No-Such-Object for a particular object identifier. This error is the result of a requested object identifier that does not exist in the agent's tables

public static byte SMI_NOSUCHOBJECT
return	byte

SMI_NULL public_oe static_oe property

Null ASN.1 value type. For implementation, see Null.

public static byte SMI_NULL
return	byte

SMI_NULL_STR public_oe static_oe property

String representation of the SMI_NULL type.

public static string SMI_NULL_STR
return	string

SMI_OBJECTID public_oe static_oe property

Object id ASN.1 type. For implementation, see Oid

public static byte SMI_OBJECTID
return	byte

SMI_OBJECTID_STR public_oe static_oe property

String representation of the SMI_OBJECTID type.

public static string SMI_OBJECTID_STR
return	string

SMI_OPAQUE public_oe static_oe property

Used to support the transport of arbitrary data. The data itself is encoded as an octet string, but may be in any format defined by ASN.1 or another standard.

public static byte SMI_OPAQUE
return	byte

SMI_OPAQUE_STR public_oe static_oe property

String representation of the SMI_OPAQUE type.

public static string SMI_OPAQUE_STR
return	string

SMI_PARTY_CLOCK public_oe static_oe property

Defines an SNMPv2 Party Clock. The Party Clock is currently Obsolete, but included for backwards compatibility. Obsoleted in RFC 1902.

public static byte SMI_PARTY_CLOCK
return	byte

SMI_SEQUENCE public_oe static_oe property

SEQUENCE Variable Binding code. Hex value: 0x30

public static byte SMI_SEQUENCE
return	byte

SMI_STRING public_oe static_oe property

Data type representing a sequence of zero or more 8-bit byte values. For implementation, see OctetString

public static byte SMI_STRING
return	byte

SMI_STRING_STR public_oe static_oe property

String representation of the AsnType.OCTETSTRING type.

public static string SMI_STRING_STR
return	string

SMI_TIMETICKS public_oe static_oe property

This represents a non-negative integer that counts time, modulo 2^32. The time is represented in hundredths (1/100th) of a second.

public static byte SMI_TIMETICKS
return	byte

SMI_TIMETICKS_STR public_oe static_oe property

String representation of the SMI_TIMETICKS type.

public static string SMI_TIMETICKS_STR
return	string

SMI_UNKNOWN_STR public_oe static_oe property

String representation of the unknown SMI data type.

public static string SMI_UNKNOWN_STR
return	string

SMI_UNSIGNED32 public_oe static_oe property

Used to represent the integers in the range of 0 to 2^32-1. This type is identical to the SMI_COUNTER32 and are indistinguishable in ASN.1

public static byte SMI_UNSIGNED32
return	byte

SMI_UNSIGNED32_STR public_oe static_oe property

String representation of the SMI_UNSIGNED32 type.

public static string SMI_UNSIGNED32_STR
return	string

SysUpTime public_oe static_oe property

sysUpTime.0 OID is the first value in the VarBind array of SNMP version 2 TRAP packets

public static Oid SysUpTime
return	Oid

TrapObjectId public_oe static_oe property

trapObjectID.0 OID is the second value in the VarBind array of SNMP version 2 TRAP packets

public static Oid TrapObjectId
return	Oid

snmpInvalidMsgs public_oe static_oe property

SNMP version 3, USM error

public static Oid snmpInvalidMsgs
return	Oid

snmpUnknownPDUHandlers public_oe static_oe property

SNMP version 3, USM error

public static Oid snmpUnknownPDUHandlers
return	Oid

snmpUnknownSecurityModels public_oe static_oe property

SNMP version 3, USM error

public static Oid snmpUnknownSecurityModels
return	Oid

usmStatsDecryptionErrors public_oe static_oe property

SNMP version 3, USM error

public static Oid usmStatsDecryptionErrors
return	Oid

usmStatsNotInTimeWindows public_oe static_oe property

SNMP version 3, USM error

public static Oid usmStatsNotInTimeWindows
return	Oid

usmStatsUnknownEngineIDs public_oe static_oe property

SNMP version 3, USM error

public static Oid usmStatsUnknownEngineIDs
return	Oid

usmStatsUnknownSecurityNames public_oe static_oe property

SNMP version 3, USM error

public static Oid usmStatsUnknownSecurityNames
return	Oid

usmStatsUnsupportedSecLevels public_oe static_oe property

SNMP version 3, USM error

public static Oid usmStatsUnsupportedSecLevels
return	Oid

usmStatsWrongDigests public_oe static_oe property

SNMP version 3, USM error

public static Oid usmStatsWrongDigests
return	Oid

v3ErrorOids public_oe static_oe property

Array of all SNMP version 3 REPORT packet error OIDs

public static Oid[] v3ErrorOids
return	Oid[]