snmp_pdu Struct Reference

The snmp protocol data unit. More...

#include <snmp_api.h>

Data Fields
long	version
	snmp version
int	command
	Type of this PDU.
long	reqid
	Request id - note: not incremented on retries.
long	msgid
	Message id for V3 messages note: incremented for each retry.
long	transid
	Unique ID for incoming transactions.
long	sessid
	Session id for AgentX messages.
long	errstat
	Error status (non_repeaters in GetBulk)
long	errindex
	Error index (max_repetitions in GetBulk)
u_long	time
	Uptime.
u_long	flags
int	securityModel
int	securityLevel
	noAuthNoPriv, authNoPriv, authPriv
int	msgParseModel
void *	transport_data
	Transport-specific opaque data.
int	transport_data_length
const oid *	tDomain
	The actual transport domain.
size_t	tDomainLen
netsnmp_variable_list *	variables
u_char *	community
	community for outgoing requests.
size_t	community_len
	length of community name.
oid *	enterprise
	System OID.
size_t	enterprise_length
long	trap_type
	trap type
long	specific_type
	specific type
unsigned char	agent_addr [4]
	This is ONLY used for v1 TRAPs.
u_char *	contextEngineID
	context snmpEngineID
size_t	contextEngineIDLen
	Length of contextEngineID.
char *	contextName
	authoritative contextName
size_t	contextNameLen
	Length of contextName.
u_char *	securityEngineID
	authoritative snmpEngineID for security
size_t	securityEngineIDLen
	Length of securityEngineID.
char *	securityName
	on behalf of this principal
size_t	securityNameLen
	Length of securityName.
int	priority
int	range_subid
void *	securityStateRef

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Detailed Description

The snmp protocol data unit.

Definition at line 75 of file snmp_api.h.

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Field Documentation

unsigned char snmp_pdu::agent_addr[4]

This is ONLY used for v1 TRAPs.

Definition at line 142 of file snmp_api.h.

int snmp_pdu::command

Type of this PDU.

Definition at line 83 of file snmp_api.h.

u_char* snmp_pdu::community

community for outgoing requests.

Definition at line 127 of file snmp_api.h.

size_t snmp_pdu::community_len

length of community name.

Definition at line 129 of file snmp_api.h.

u_char* snmp_pdu::contextEngineID

context snmpEngineID

Definition at line 148 of file snmp_api.h.

size_t snmp_pdu::contextEngineIDLen

Length of contextEngineID.

Definition at line 150 of file snmp_api.h.

char* snmp_pdu::contextName

authoritative contextName

Definition at line 152 of file snmp_api.h.

size_t snmp_pdu::contextNameLen

Length of contextName.

Definition at line 154 of file snmp_api.h.

oid* snmp_pdu::enterprise

System OID.

Definition at line 135 of file snmp_api.h.

long snmp_pdu::errindex

Error index (max_repetitions in GetBulk)

Definition at line 95 of file snmp_api.h.

long snmp_pdu::errstat

Error status (non_repeaters in GetBulk)

Definition at line 93 of file snmp_api.h.

long snmp_pdu::msgid

Message id for V3 messages note: incremented for each retry.

Definition at line 87 of file snmp_api.h.

long snmp_pdu::reqid

Request id - note: not incremented on retries.

Definition at line 85 of file snmp_api.h.

u_char* snmp_pdu::securityEngineID

authoritative snmpEngineID for security

Definition at line 156 of file snmp_api.h.

size_t snmp_pdu::securityEngineIDLen

Length of securityEngineID.

Definition at line 158 of file snmp_api.h.

int snmp_pdu::securityLevel

noAuthNoPriv, authNoPriv, authPriv

Definition at line 102 of file snmp_api.h.

char* snmp_pdu::securityName

on behalf of this principal

Definition at line 160 of file snmp_api.h.

size_t snmp_pdu::securityNameLen

Length of securityName.

Definition at line 162 of file snmp_api.h.

long snmp_pdu::sessid

Session id for AgentX messages.

Definition at line 91 of file snmp_api.h.

long snmp_pdu::specific_type

specific type

Definition at line 140 of file snmp_api.h.

const oid* snmp_pdu::tDomain

The actual transport domain.

This SHOULD NOT BE FREE()D.

Definition at line 117 of file snmp_api.h.

u_long snmp_pdu::time

Uptime.

Definition at line 97 of file snmp_api.h.

long snmp_pdu::transid

Unique ID for incoming transactions.

Definition at line 89 of file snmp_api.h.

void* snmp_pdu::transport_data

Transport-specific opaque data.

This replaces the IP-centric address field.

Definition at line 110 of file snmp_api.h.

long snmp_pdu::trap_type

trap type

Definition at line 138 of file snmp_api.h.

long snmp_pdu::version

snmp version

Definition at line 81 of file snmp_api.h.

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The documentation for this struct was generated from the following file:

• snmp_api.h