SNMP Agent MIB registration. More...

Maximums
This define specifies the maximum number of keys. For example, the standard MIB-II includes the tcpConnTable which has four values in its INDEX clause. When encoded in the identifier, two of those index values may be 8 bytes each and the other two may be 3 bytes each for a total of 22 bytes. These values cannot be changed by the SDK.
#define	MAXKEY 4

#define	MAXKLEN 22

#define	MAXOID 32

MIB variable characteristics.
These defines are options used to define the charactistics for a MIB variable.
#define	MIBOPT_IMMED 0x01

#define	MIBOPT_IMMED2 0x02

#define	MIBOPT_BASE1 0x03

#define	MIBOPT_SCALAR 0x04

#define	MIBOPT_W 0x08

#define	MIBOPT_SX 0x10

#define	MIBOPT_NWORDER 0x20

#define	MIBOPT_CAR 0x40

#define	MIBOPT_CAW 0x80

MIB variable types.
These defines are the MIB variable types.
#define	SNMP_Integer 0x02

#define	SNMP_String 0x04

#define	SNMP_Null 0x05

#define	SNMP_Identifier 0x06

#define	SNMP_OctetString 0x14

#define	SNMP_Sequence 0x30

#define	SNMP_IpAddress 0x40

#define	SNMP_Counter 0x41

#define	SNMP_Counter32 0x41

#define	SNMP_Gauge 0x42

#define	SNMP_Ticks 0x43

#define	SNMP_Uinteger32 0x47

Return Values.
These defines are the return values that can be returned by the various MIB handler callback functions.
#define	SNMP_RV_ok 0

#define	SNMP_RV_tooBig 1

#define	SNMP_RV_noSuchName 2

#define	SNMP_RV_badValue 3

#define	SNMP_RV_readOnly 4

#define	SNMP_RV_genErr 5

#define	SNMP_RV_noAccess 6

#define	SNMP_RV_wrongType 7

#define	SNMP_RV_wrongLength 8

#define	SNMP_RV_wrongEncoding 9

#define	SNMP_RV_wrongValue 10

#define	SNMP_RV_noCreation 11

#define	SNMP_RV_inconsistentValue 12

#define	SNMP_RV_resourceUnavailable 13

#define	SNMP_RV_commitFailed 14

#define	SNMP_RV_undoFailed 15

#define	SNMP_RV_authorizationError 16

#define	SNMP_RV_notWritable 17

#define	SNMP_RV_inconsistentName 18

Detailed Description

SNMP Agent MIB registration.

This module is used to register MIB handlers for custom MIB implementations.

Macro Definition Documentation

#define MAXOID 32

This define specifies the maximum length of an OID in encoded format. This value cannot be changed by the SDK.

#define MIBOPT_BASE1 0x03

base 0 in data space, base 1 in MIB

#define MIBOPT_CAR 0x40

call application cbk for read

#define MIBOPT_CAW 0x80

call application cbk for write

#define MIBOPT_IMMED 0x01

immediate value located in (MIBVAR->len)

#define MIBOPT_IMMED2 0x02

immediate value (MIBVAR->type + MIBVAR->len)

#define MIBOPT_NWORDER 0x20

network byte ordering for basic type

#define MIBOPT_SCALAR 0x04

table not indexed directly (no offset)

#define MIBOPT_SX 0x10

sequential table index inferred

#define MIBOPT_W 0x08

writes are allowed

#define SNMP_OctetString 0x14

Uses length, not zero termination. Externally seen as 0x04.

This enum defines the SNMP Operation of the request.