net/ipv4/netfilter/nf_nat_snmp_basic.asn1

   1 -- SPDX-License-Identifier: BSD-3-Clause
   2 --
   3 -- Copyright (C) 1990, 2002 IETF Trust and the persons identified as authors
   4 -- of the code
   5 --
   6 -- https://www.rfc-editor.org/rfc/rfc1157#section-4
   7 -- https://www.rfc-editor.org/rfc/rfc3416#section-3
   8
   9 Message ::=
  10         SEQUENCE {
  11                 version
  12                         INTEGER ({snmp_version}),
  13
  14                 community
  15                         OCTET STRING,
  16
  17                 pdu
  18                         PDUs
  19         }
  20
  21
  22 ObjectName ::=
  23         OBJECT IDENTIFIER
  24
  25 ObjectSyntax ::=
  26         CHOICE {
  27                 simple
  28                         SimpleSyntax,
  29
  30                 application-wide
  31                         ApplicationSyntax
  32         }
  33
  34 SimpleSyntax ::=
  35         CHOICE {
  36                 integer-value
  37                         INTEGER,
  38
  39                 string-value
  40                         OCTET STRING,
  41
  42                 objectID-value
  43                         OBJECT IDENTIFIER
  44         }
  45
  46 ApplicationSyntax ::=
  47         CHOICE {
  48                 ipAddress-value
  49                         IpAddress,
  50
  51                 counter-value
  52                         Counter32,
  53
  54                 timeticks-value
  55                         TimeTicks,
  56
  57                 arbitrary-value
  58                         Opaque,
  59
  60                 big-counter-value
  61                         Counter64,
  62
  63                 unsigned-integer-value
  64                         Unsigned32
  65         }
  66
  67 IpAddress ::=
  68         [APPLICATION 0]
  69                 IMPLICIT OCTET STRING OPTIONAL ({snmp_helper})
  70
  71 Counter32 ::=
  72         [APPLICATION 1]
  73                 IMPLICIT INTEGER OPTIONAL
  74
  75 Unsigned32 ::=
  76         [APPLICATION 2]
  77                 IMPLICIT INTEGER OPTIONAL
  78
  79 Gauge32 ::= Unsigned32 OPTIONAL
  80
  81 TimeTicks ::=
  82         [APPLICATION 3]
  83                 IMPLICIT INTEGER OPTIONAL
  84
  85 Opaque ::=
  86         [APPLICATION 4]
  87                 IMPLICIT OCTET STRING OPTIONAL
  88
  89 Counter64 ::=
  90         [APPLICATION 6]
  91                 IMPLICIT INTEGER OPTIONAL
  92
  93 PDUs ::=
  94         CHOICE {
  95                 get-request
  96                         GetRequest-PDU,
  97
  98                 get-next-request
  99                         GetNextRequest-PDU,
 100
 101                 get-bulk-request
 102                         GetBulkRequest-PDU,
 103
 104                 response
 105                         Response-PDU,
 106
 107                 set-request
 108                         SetRequest-PDU,
 109
 110                 inform-request
 111                         InformRequest-PDU,
 112
 113                 snmpV2-trap
 114                         SNMPv2-Trap-PDU,
 115
 116                 report
 117                         Report-PDU
 118         }
 119
 120 GetRequest-PDU ::=
 121         [0] IMPLICIT PDU OPTIONAL
 122
 123 GetNextRequest-PDU ::=
 124         [1] IMPLICIT PDU OPTIONAL
 125
 126 Response-PDU ::=
 127         [2] IMPLICIT PDU OPTIONAL
 128
 129 SetRequest-PDU ::=
 130         [3] IMPLICIT PDU OPTIONAL
 131
 132 -- [4] is obsolete
 133
 134 GetBulkRequest-PDU ::=
 135         [5] IMPLICIT PDU OPTIONAL
 136
 137 InformRequest-PDU ::=
 138         [6] IMPLICIT PDU OPTIONAL
 139
 140 SNMPv2-Trap-PDU ::=
 141         [7] IMPLICIT PDU OPTIONAL
 142
 143 Report-PDU ::=
 144         [8] IMPLICIT PDU OPTIONAL
 145
 146 PDU ::=
 147         SEQUENCE {
 148                 request-id
 149                         INTEGER,
 150
 151                 error-status
 152                         INTEGER,
 153
 154                 error-index
 155                         INTEGER,
 156
 157                 variable-bindings
 158                         VarBindList
 159         }
 160
 161
 162 VarBind ::=
 163         SEQUENCE {
 164                 name
 165                         ObjectName,
 166
 167         CHOICE {
 168                 value
 169                         ObjectSyntax,
 170
 171                 unSpecified
 172                         NULL,
 173
 174                 noSuchObject
 175                         [0] IMPLICIT NULL,
 176
 177                 noSuchInstance
 178                         [1] IMPLICIT NULL,
 179
 180                 endOfMibView
 181                         [2] IMPLICIT NULL
 182         }
 183 }
 184
 185 VarBindList ::= SEQUENCE OF VarBind