Module: Net::SNMP::Constants

Included in:
Net::SNMP
Defined in:
lib/net/snmp/constants.rb

Constant Summary collapse

MAX_OID_LEN = 
128
STAT_SUCCESS =

Return values of various send functions

0
STAT_ERROR = 
1
STAT_TIMEOUT = 
2
SNMP_VERSION_1 =

SNMP versions

0
SNMP_VERSION_2c = 
1
SNMP_VERSION_3 = 
3
ASN_BOOLEAN =

PDU variable types

0x01
ASN_INTEGER = 
0x02
ASN_BIT_STR = 
0x03
ASN_OCTET_STR = 
0x04
ASN_NULL = 
0x05
ASN_OBJECT_ID = 
0x06
ASN_SEQUENCE = 
0x10
ASN_SET = 
0x11
ASN_UNIVERSAL = 
0x00
ASN_APPLICATION = 
0x40
ASN_CONTEXT = 
0x80
ASN_PRIVATE = 
0xC0
ASN_PRIMITIVE = 
0x00
ASN_CONSTRUCTOR = 
0x20
ASN_LONG_LEN = 
0x80
ASN_EXTENSION_ID = 
0x1F
ASN_BIT8 = 
0x80
ASN_IPADDRESS = 
(ASN_APPLICATION | 0)
ASN_COUNTER = 
(ASN_APPLICATION | 1)
ASN_GAUGE = 
(ASN_APPLICATION | 2)
ASN_UNSIGNED =

RFC 1902 - same as GAUGE

(ASN_APPLICATION | 2)
ASN_TIMETICKS = 
(ASN_APPLICATION | 3)
ASN_OPAQUE = 
(ASN_APPLICATION | 4)
ASN_NSAP =

historic - don’t use

(ASN_APPLICATION | 5)
ASN_COUNTER64 = 
(ASN_APPLICATION | 6)
ASN_UINTEGER =

historic - don’t use

(ASN_APPLICATION | 7)
SNMP_NOSUCHOBJECT =

Exception types for SNMPv2 and SNMPv3 (no value needed)

(ASN_CONTEXT | ASN_PRIMITIVE | 0x0)
SNMP_NOSUCHINSTANCE = 
(ASN_CONTEXT | ASN_PRIMITIVE | 0x1)
SNMP_ENDOFMIBVIEW = 
(ASN_CONTEXT | ASN_PRIMITIVE | 0x2)
SNMP_MSG_GET =

PDU types

(ASN_CONTEXT | ASN_CONSTRUCTOR | 0x0)
SNMP_MSG_GETNEXT = 
(ASN_CONTEXT | ASN_CONSTRUCTOR | 0x1)
SNMP_MSG_RESPONSE = 
(ASN_CONTEXT | ASN_CONSTRUCTOR | 0x2)
SNMP_MSG_SET = 
(ASN_CONTEXT | ASN_CONSTRUCTOR | 0x3)
SNMP_MSG_TRAP = 
(ASN_CONTEXT | ASN_CONSTRUCTOR | 0x4)
SNMP_MSG_GETBULK = 
(ASN_CONTEXT | ASN_CONSTRUCTOR | 0x5)
SNMP_MSG_INFORM = 
(ASN_CONTEXT | ASN_CONSTRUCTOR | 0x6)
SNMP_MSG_TRAP2 = 
(ASN_CONTEXT | ASN_CONSTRUCTOR | 0x7)
SNMP_MSG_REPORT = 
(ASN_CONTEXT | ASN_CONSTRUCTOR | 0x8)
NETSNMP_CALLBACK_OP_RECEIVED_MESSAGE =

Callback status codes

1
NETSNMP_CALLBACK_OP_TIMED_OUT = 
2
NETSNMP_CALLBACK_OP_SEND_FAILED = 
3
NETSNMP_CALLBACK_OP_CONNECT = 
4
NETSNMP_CALLBACK_OP_DISCONNECT = 
5
SNMP_ERR_NOERROR =

in SNMPv1, SNMPsec, SNMPv2p, SNMPv2c, SNMPv2u, SNMPv2*, and SNMPv3 PDUs

(0)
SNMP_ERR_TOOBIG = 
(1)
SNMP_ERR_NOSUCHNAME = 
(2)
SNMP_ERR_BADVALUE = 
(3)
SNMP_ERR_READONLY = 
(4)
SNMP_ERR_GENERR = 
(5)
SNMP_ERR_NOACCESS =

in SNMPv2p, SNMPv2c, SNMPv2u, SNMPv2*, and SNMPv3 PDUs

(6)
SNMP_ERR_WRONGTYPE = 
(7)
SNMP_ERR_WRONGLENGTH = 
(8)
SNMP_ERR_WRONGENCODING = 
(9)
SNMP_ERR_WRONGVALUE = 
(10)
SNMP_ERR_NOCREATION = 
(11)
SNMP_ERR_INCONSISTENTVALUE = 
(12)
SNMP_ERR_RESOURCEUNAVAILABLE = 
(13)
SNMP_ERR_COMMITFAILED = 
(14)
SNMP_ERR_UNDOFAILED = 
(15)
SNMP_ERR_AUTHORIZATIONERROR = 
(16)
SNMP_ERR_NOTWRITABLE = 
(17)
SNMP_ERR_INCONSISTENTNAME =

in SNMPv2c, SNMPv2u, SNMPv2*, and SNMPv3 PDUs

(18)
SNMPERR_SUCCESS =

SNMP Errors

(0)
SNMPERR_GENERR = 
(-1)
SNMPERR_BAD_LOCPORT = 
(-2)
SNMPERR_BAD_ADDRESS = 
(-3)
SNMPERR_BAD_SESSION = 
(-4)
SNMPERR_TOO_LONG = 
(-5)
SNMPERR_NO_SOCKET = 
(-6)
SNMPERR_V2_IN_V1 = 
(-7)
SNMPERR_V1_IN_V2 = 
(-8)
SNMPERR_BAD_REPEATERS = 
(-9)
SNMPERR_BAD_REPETITIONS = 
(-10)
SNMPERR_BAD_ASN1_BUILD = 
(-11)
SNMPERR_BAD_SENDTO = 
(-12)
SNMPERR_BAD_PARSE = 
(-13)
SNMPERR_BAD_VERSION = 
(-14)
SNMPERR_BAD_SRC_PARTY = 
(-15)
SNMPERR_BAD_DST_PARTY = 
(-16)
SNMPERR_BAD_CONTEXT = 
(-17)
SNMPERR_BAD_COMMUNITY = 
(-18)
SNMPERR_NOAUTH_DESPRIV = 
(-19)
SNMPERR_BAD_ACL = 
(-20)
SNMPERR_BAD_PARTY = 
(-21)
SNMPERR_ABORT = 
(-22)
SNMPERR_UNKNOWN_PDU = 
(-23)
SNMPERR_TIMEOUT = 
(-24)
SNMPERR_BAD_RECVFROM = 
(-25)
SNMPERR_BAD_ENG_ID = 
(-26)
SNMPERR_BAD_SEC_NAME = 
(-27)
SNMPERR_BAD_SEC_LEVEL = 
(-28)
SNMPERR_ASN_PARSE_ERR = 
(-29)
SNMPERR_UNKNOWN_SEC_MODEL = 
(-30)
SNMPERR_INVALID_MSG = 
(-31)
SNMPERR_UNKNOWN_ENG_ID = 
(-32)
SNMPERR_UNKNOWN_USER_NAME = 
(-33)
SNMPERR_UNSUPPORTED_SEC_LEVEL = 
(-34)
SNMPERR_AUTHENTICATION_FAILURE = 
(-35)
SNMPERR_NOT_IN_TIME_WINDOW = 
(-36)
SNMPERR_DECRYPTION_ERR = 
(-37)
SNMPERR_SC_GENERAL_FAILURE = 
(-38)
SNMPERR_SC_NOT_CONFIGURED = 
(-39)
SNMPERR_KT_NOT_AVAILABLE = 
(-40)
SNMPERR_UNKNOWN_REPORT = 
(-41)
SNMPERR_USM_GENERICERROR = 
(-42)
SNMPERR_USM_UNKNOWNSECURITYNAME = 
(-43)
SNMPERR_USM_UNSUPPORTEDSECURITYLEVEL = 
(-44)
SNMPERR_USM_ENCRYPTIONERROR = 
(-45)
SNMPERR_USM_AUTHENTICATIONFAILURE = 
(-46)
SNMPERR_USM_PARSEERROR = 
(-47)
SNMPERR_USM_UNKNOWNENGINEID = 
(-48)
SNMPERR_USM_NOTINTIMEWINDOW = 
(-49)
SNMPERR_USM_DECRYPTIONERROR = 
(-50)
SNMPERR_NOMIB = 
(-51)
SNMPERR_RANGE = 
(-52)
SNMPERR_MAX_SUBID = 
(-53)
SNMPERR_BAD_SUBID = 
(-54)
SNMPERR_LONG_OID = 
(-55)
SNMPERR_BAD_NAME = 
(-56)
SNMPERR_VALUE = 
(-57)
SNMPERR_UNKNOWN_OBJID = 
(-58)
SNMPERR_NULL_PDU = 
(-59)
SNMPERR_NO_VARS = 
(-60)
SNMPERR_VAR_TYPE = 
(-61)
SNMPERR_MALLOC = 
(-62)
SNMPERR_KRB5 = 
(-63)
SNMPERR_PROTOCOL = 
(-64)
SNMPERR_OID_NONINCREASING = 
(-65)
SNMPERR_MAX = 
(-65)
USM_AUTH_KU_LEN = 
32
USM_PRIV_KU_LEN = 
32
SNMP_SEC_LEVEL_NOAUTH =

SNMPv3 Security Levels

1
SNMP_SEC_LEVEL_AUTHNOPRIV = 
2
SNMP_SEC_LEVEL_AUTHPRIV = 
3
SNMP_DEFAULT_COMMUNITY_LEN = 
0
SNMP_DEFAULT_RETRIES = 
-1
SNMP_DEFAULT_TIMEOUT = 
-1
SNMP_DEFAULT_REMPORT = 
0
SNMP_DEFAULT_REQID = 
-1
SNMP_DEFAULT_MSGID = 
-1
SNMP_DEFAULT_ERRSTAT = 
-1
SNMP_DEFAULT_ERRINDEX = 
-1
SNMP_DEFAULT_ADDRESS = 
0
SNMP_DEFAULT_ENTERPRISE_LENGTH = 
0
SNMP_DEFAULT_TIME = 
0
SNMP_DEFAULT_VERSION = 
-1
SNMP_DEFAULT_SECMODEL = 
-1
SNMP_DEFAULT_CONTEXT = 
SNMP_MAX_MSG_SIZE = 1472
SNMP_MAX_MSG_V3_HDRS = 
(4+3+4+7+7+3+7+16)
SNMP_MAX_ENG_SIZE = 
32
SNMP_MAX_SEC_NAME_SIZE = 
256
SNMP_MAX_CONTEXT_SIZE = 
256
SNMP_SEC_PARAM_BUF_SIZE = 
256
SNMPV3_IGNORE_UNAUTH_REPORTS = 
0
SNMP_SESS_NONAUTHORITATIVE = 
0
SNMP_SESS_AUTHORITATIVE = 
1
SNMP_SESS_UNKNOWNAUTH = 
2
REPORT_STATS_LEN = 
9
REPORT_snmpUnknownSecurityModels_NUM = 
1
REPORT_snmpInvalidMsgs_NUM = 
2
REPORT_usmStatsUnsupportedSecLevels_NUM = 
1
REPORT_usmStatsNotInTimeWindows_NUM = 
2
REPORT_usmStatsUnknownUserNames_NUM = 
3
REPORT_usmStatsUnknownEngineIDs_NUM = 
4
REPORT_usmStatsWrongDigests_NUM = 
5
REPORT_usmStatsDecryptionErrors_NUM = 
6
SNMP_DETAIL_SIZE = 
512
SNMP_FLAGS_RESP_CALLBACK = 
0x400
SNMP_FLAGS_USER_CREATED = 
0x200
SNMP_FLAGS_DONT_PROBE = 
0x100
SNMP_FLAGS_STREAM_SOCKET = 
0x80
SNMP_FLAGS_LISTENING = 
0x40
SNMP_FLAGS_SUBSESSION = 
0x20
SNMP_FLAGS_STRIKE2 = 
0x02
SNMP_FLAGS_STRIKE1 = 
0x01
STAT_SNMPUNKNOWNSECURITYMODELS = 
0
STAT_SNMPINVALIDMSGS = 
1
STAT_SNMPUNKNOWNPDUHANDLERS = 
2
STAT_MPD_STATS_START = 
0
STAT_MPD_STATS_END = 
2
STAT_USMSTATSUNSUPPORTEDSECLEVELS = 
3
STAT_USMSTATSNOTINTIMEWINDOWS = 
4
STAT_USMSTATSUNKNOWNUSERNAMES = 
5
STAT_USMSTATSUNKNOWNENGINEIDS = 
6
STAT_USMSTATSWRONGDIGESTS = 
7
STAT_USMSTATSDECRYPTIONERRORS = 
8
STAT_USM_STATS_START = 
3
STAT_USM_STATS_END = 
8
STAT_SNMPINPKTS = 
9
STAT_SNMPOUTPKTS = 
10
STAT_SNMPINBADVERSIONS = 
11
STAT_SNMPINBADCOMMUNITYNAMES = 
12
STAT_SNMPINBADCOMMUNITYUSES = 
13
STAT_SNMPINASNPARSEERRS = 
14
STAT_SNMPINTOOBIGS = 
16
STAT_SNMPINNOSUCHNAMES = 
17
STAT_SNMPINBADVALUES = 
18
STAT_SNMPINREADONLYS = 
19
STAT_SNMPINGENERRS = 
20
STAT_SNMPINTOTALREQVARS = 
21
STAT_SNMPINTOTALSETVARS = 
22
STAT_SNMPINGETREQUESTS = 
23
STAT_SNMPINGETNEXTS = 
24
STAT_SNMPINSETREQUESTS = 
25
STAT_SNMPINGETRESPONSES = 
26
STAT_SNMPINTRAPS = 
27
STAT_SNMPOUTTOOBIGS = 
28
STAT_SNMPOUTNOSUCHNAMES = 
29
STAT_SNMPOUTBADVALUES = 
30
STAT_SNMPOUTGENERRS = 
32
STAT_SNMPOUTGETREQUESTS = 
33
STAT_SNMPOUTGETNEXTS = 
34
STAT_SNMPOUTSETREQUESTS = 
35
STAT_SNMPOUTGETRESPONSES = 
36
STAT_SNMPOUTTRAPS = 
37
STAT_SNMPSILENTDROPS = 
39
STAT_SNMPPROXYDROPS = 
40
STAT_SNMP_STATS_START = 
9
STAT_SNMP_STATS_END = 
40
STAT_SNMPUNAVAILABLECONTEXTS = 
41
STAT_SNMPUNKNOWNCONTEXTS = 
42
STAT_TARGET_STATS_START = 
41
STAT_TARGET_STATS_END = 
42
MAX_STATS = 
43
PARSE_PACKET = 
0
DUMP_PACKET = 
1
MAX_SUBID = 
0xFFFFFFFF
MIN_OID_LEN = 
2
MAX_NAME_LEN = 
128
OID_SYS_UP_TIME_INSTANCE = 
'1.3.6.1.2.1.1.3.0'
OID_SNMP_TRAP_OID = 
'1.3.6.1.6.3.1.1.4.1.0'