1 | SNMPv2-SMI DEFINITIONS ::= BEGIN
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2 |
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3 |
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4 | -- the path to the root
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5 |
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6 | org OBJECT IDENTIFIER ::= { iso 3 } -- "iso" = 1
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7 | dod OBJECT IDENTIFIER ::= { org 6 }
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8 | internet OBJECT IDENTIFIER ::= { dod 1 }
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9 |
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10 | directory OBJECT IDENTIFIER ::= { internet 1 }
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11 |
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12 | mgmt OBJECT IDENTIFIER ::= { internet 2 }
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13 | mib-2 OBJECT IDENTIFIER ::= { mgmt 1 }
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14 | transmission OBJECT IDENTIFIER ::= { mib-2 10 }
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15 |
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16 | experimental OBJECT IDENTIFIER ::= { internet 3 }
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17 |
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18 | private OBJECT IDENTIFIER ::= { internet 4 }
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19 | enterprises OBJECT IDENTIFIER ::= { private 1 }
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20 |
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21 | security OBJECT IDENTIFIER ::= { internet 5 }
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22 |
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23 | snmpV2 OBJECT IDENTIFIER ::= { internet 6 }
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24 |
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25 | -- transport domains
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26 | snmpDomains OBJECT IDENTIFIER ::= { snmpV2 1 }
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27 |
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28 | -- transport proxies
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29 | snmpProxys OBJECT IDENTIFIER ::= { snmpV2 2 }
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30 |
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31 | -- module identities
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32 | snmpModules OBJECT IDENTIFIER ::= { snmpV2 3 }
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33 |
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34 | -- Extended UTCTime, to allow dates with four-digit years
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35 | -- (Note that this definition of ExtUTCTime is not to be IMPORTed
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36 | -- by MIB modules.)
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37 | ExtUTCTime ::= OCTET STRING(SIZE(11 | 13))
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38 | -- format is YYMMDDHHMMZ or YYYYMMDDHHMMZ
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39 | -- where: YY - last two digits of year (only years
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40 | -- between 1900-1999)
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41 | -- YYYY - last four digits of the year (any year)
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42 | -- MM - month (01 through 12)
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43 | -- DD - day of month (01 through 31)
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44 | -- HH - hours (00 through 23)
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45 | -- MM - minutes (00 through 59)
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46 | -- Z - denotes GMT (the ASCII character Z)
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47 | --
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48 | -- For example, "9502192015Z" and "199502192015Z" represent
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49 | -- 8:15pm GMT on 19 February 1995. Years after 1999 must use
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50 | -- the four digit year format. Years 1900-1999 may use the
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51 | -- two or four digit format.
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52 |
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53 | -- definitions for information modules
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54 |
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55 | MODULE-IDENTITY MACRO ::=
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56 | BEGIN
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57 | TYPE NOTATION ::=
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58 | "LAST-UPDATED" value(Update ExtUTCTime)
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59 | "ORGANIZATION" Text
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60 | "CONTACT-INFO" Text
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61 | "DESCRIPTION" Text
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62 | RevisionPart
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63 |
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64 | VALUE NOTATION ::=
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65 | value(VALUE OBJECT IDENTIFIER)
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66 |
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67 | RevisionPart ::=
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68 | Revisions
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69 | | empty
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70 | Revisions ::=
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71 | Revision
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72 | | Revisions Revision
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73 | Revision ::=
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74 | "REVISION" value(Update ExtUTCTime)
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75 | "DESCRIPTION" Text
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76 |
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77 | -- a character string as defined in section 3.1.1
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78 | Text ::= value(IA5String)
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79 | END
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80 |
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81 |
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82 | OBJECT-IDENTITY MACRO ::=
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83 | BEGIN
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84 | TYPE NOTATION ::=
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85 | "STATUS" Status
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86 | "DESCRIPTION" Text
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87 | ReferPart
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88 |
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89 | VALUE NOTATION ::=
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90 | value(VALUE OBJECT IDENTIFIER)
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91 |
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92 | Status ::=
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93 | "current"
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94 | | "deprecated"
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95 | | "obsolete"
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96 |
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97 | ReferPart ::=
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98 | "REFERENCE" Text
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99 | | empty
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100 |
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101 | -- a character string as defined in section 3.1.1
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102 | Text ::= value(IA5String)
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103 | END
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104 |
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105 |
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106 | -- names of objects
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107 | -- (Note that these definitions of ObjectName and NotificationName
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108 | -- are not to be IMPORTed by MIB modules.)
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109 |
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110 | ObjectName ::=
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111 | OBJECT IDENTIFIER
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112 |
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113 | NotificationName ::=
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114 | OBJECT IDENTIFIER
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115 |
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116 | -- syntax of objects
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117 |
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118 | -- the "base types" defined here are:
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119 | -- 3 built-in ASN.1 types: INTEGER, OCTET STRING, OBJECT IDENTIFIER
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120 | -- 8 application-defined types: Integer32, IpAddress, Counter32,
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121 | -- Gauge32, Unsigned32, TimeTicks, Opaque, and Counter64
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122 |
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123 | ObjectSyntax ::=
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124 | CHOICE {
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125 | simple
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126 | SimpleSyntax,
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127 |
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128 | -- note that SEQUENCEs for conceptual tables and
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129 | -- rows are not mentioned here...
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130 |
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131 | application-wide
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132 | ApplicationSyntax
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133 | }
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134 |
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135 | -- built-in ASN.1 types
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136 |
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137 | SimpleSyntax ::=
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138 | CHOICE {
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139 | -- INTEGERs with a more restrictive range
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140 | -- may also be used
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141 | integer-value -- includes Integer32
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142 | INTEGER (-2147483648..2147483647),
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143 |
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144 | -- OCTET STRINGs with a more restrictive size
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145 | -- may also be used
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146 | string-value
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147 | OCTET STRING (SIZE (0..65535)),
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148 |
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149 | objectID-value
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150 | OBJECT IDENTIFIER
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151 | }
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152 |
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153 | -- indistinguishable from INTEGER, but never needs more than
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154 | -- 32-bits for a two's complement representation
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155 | Integer32 ::=
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156 | INTEGER (-2147483648..2147483647)
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157 |
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158 |
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159 | -- application-wide types
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160 |
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161 | ApplicationSyntax ::=
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162 | CHOICE {
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163 | ipAddress-value
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164 | IpAddress,
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165 |
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166 | counter-value
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167 | Counter32,
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168 |
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169 | timeticks-value
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170 | TimeTicks,
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171 |
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172 | arbitrary-value
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173 | Opaque,
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174 |
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175 | big-counter-value
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176 | Counter64,
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177 |
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178 | unsigned-integer-value -- includes Gauge32
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179 | Unsigned32
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180 | }
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181 |
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182 | -- in network-byte order
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183 | -- (this is a tagged type for historical reasons)
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184 | IpAddress ::=
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185 | [APPLICATION 0]
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186 | IMPLICIT OCTET STRING (SIZE (4))
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187 |
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188 | -- this wraps
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189 | Counter32 ::=
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190 | [APPLICATION 1]
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191 | IMPLICIT INTEGER (0..4294967295)
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192 |
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193 | -- this doesn't wrap
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194 | Gauge32 ::=
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195 | [APPLICATION 2]
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196 | IMPLICIT INTEGER (0..4294967295)
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197 |
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198 | -- an unsigned 32-bit quantity
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199 | -- indistinguishable from Gauge32
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200 | Unsigned32 ::=
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201 | [APPLICATION 2]
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202 | IMPLICIT INTEGER (0..4294967295)
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203 |
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204 | -- hundredths of seconds since an epoch
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205 | TimeTicks ::=
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206 | [APPLICATION 3]
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207 | IMPLICIT INTEGER (0..4294967295)
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208 |
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209 | -- for backward-compatibility only
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210 | Opaque ::=
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211 | [APPLICATION 4]
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212 | IMPLICIT OCTET STRING
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213 |
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214 | -- for counters that wrap in less than one hour with only 32 bits
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215 | Counter64 ::=
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216 | [APPLICATION 6]
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217 | IMPLICIT INTEGER (0..18446744073709551615)
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218 |
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219 |
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220 | -- definition for objects
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221 |
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222 | OBJECT-TYPE MACRO ::=
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223 | BEGIN
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224 | TYPE NOTATION ::=
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225 | "SYNTAX" Syntax
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226 | UnitsPart
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227 | "MAX-ACCESS" Access
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228 | "STATUS" Status
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229 | "DESCRIPTION" Text
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230 | ReferPart
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231 | IndexPart
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232 | DefValPart
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233 |
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234 | VALUE NOTATION ::=
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235 | value(VALUE ObjectName)
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236 |
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237 | Syntax ::= -- Must be one of the following:
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238 | -- a base type (or its refinement),
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239 | -- a textual convention (or its refinement), or
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240 | -- a BITS pseudo-type
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241 | type
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242 | | "BITS" "{" NamedBits "}"
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243 |
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244 | NamedBits ::= NamedBit
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245 | | NamedBits "," NamedBit
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246 |
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247 | NamedBit ::= identifier "(" number ")" -- number is nonnegative
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248 |
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249 | UnitsPart ::=
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250 | "UNITS" Text
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251 | | empty
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252 |
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253 | Access ::=
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254 | "not-accessible"
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255 | | "accessible-for-notify"
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256 | | "read-only"
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257 | | "read-write"
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258 | | "read-create"
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259 |
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260 | Status ::=
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261 | "current"
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262 | | "deprecated"
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263 | | "obsolete"
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264 |
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265 | ReferPart ::=
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266 | "REFERENCE" Text
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267 | | empty
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268 |
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269 | IndexPart ::=
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270 | "INDEX" "{" IndexTypes "}"
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271 | | "AUGMENTS" "{" Entry "}"
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272 | | empty
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273 | IndexTypes ::=
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274 | IndexType
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275 | | IndexTypes "," IndexType
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276 | IndexType ::=
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277 | "IMPLIED" Index
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278 | | Index
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279 | Index ::=
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280 | -- use the SYNTAX value of the
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281 | -- correspondent OBJECT-TYPE invocation
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282 | value(ObjectName)
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283 | Entry ::=
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284 | -- use the INDEX value of the
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285 | -- correspondent OBJECT-TYPE invocation
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286 | value(ObjectName)
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287 |
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288 | DefValPart ::= "DEFVAL" "{" Defvalue "}"
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289 | | empty
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290 |
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291 | Defvalue ::= -- must be valid for the type specified in
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292 | -- SYNTAX clause of same OBJECT-TYPE macro
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293 | value(ObjectSyntax)
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294 | | "{" BitsValue "}"
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295 |
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296 | BitsValue ::= BitNames
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297 | | empty
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298 |
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299 | BitNames ::= BitName
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300 | | BitNames "," BitName
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301 |
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302 | BitName ::= identifier
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303 |
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304 | -- a character string as defined in section 3.1.1
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305 | Text ::= value(IA5String)
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306 | END
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307 |
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308 |
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309 | -- definitions for notifications
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310 |
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311 | NOTIFICATION-TYPE MACRO ::=
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312 | BEGIN
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313 | TYPE NOTATION ::=
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314 | ObjectsPart
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315 | "STATUS" Status
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316 | "DESCRIPTION" Text
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317 | ReferPart
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318 |
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319 | VALUE NOTATION ::=
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320 | value(VALUE NotificationName)
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321 |
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322 | ObjectsPart ::=
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323 | "OBJECTS" "{" Objects "}"
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324 | | empty
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325 | Objects ::=
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326 | Object
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327 | | Objects "," Object
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328 | Object ::=
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329 | value(ObjectName)
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330 |
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331 | Status ::=
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332 | "current"
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333 | | "deprecated"
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334 | | "obsolete"
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335 |
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336 | ReferPart ::=
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337 | "REFERENCE" Text
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338 | | empty
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339 |
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340 | -- a character string as defined in section 3.1.1
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341 | Text ::= value(IA5String)
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342 | END
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343 |
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344 | -- definitions of administrative identifiers
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345 |
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346 | zeroDotZero OBJECT-IDENTITY
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347 | STATUS current
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348 | DESCRIPTION
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349 | "A value used for null identifiers."
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350 | ::= { 0 0 }
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351 |
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352 | END
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