Display Filter Reference: Packed Encoding Rules (ASN.1 X.691)
Protocol field name: per
Versions: 1.0.0 to 3.4.5
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| Field name | Description | Type | Versions |
|---|---|---|---|
| per._const_int_len | Constrained Integer Length | Unsigned integer, 4 bytes | 1.0.0 to 1.8.2 |
| per.arbitrary | arbitrary | Sequence of bytes | 1.0.0 to 3.4.5 |
| per.bit_string_length | Bit String Length | Unsigned integer, 4 bytes | 1.0.0 to 3.4.5 |
| per.choice_extension_index | Choice Extension Index | Unsigned integer, 4 bytes | 1.0.0 to 3.4.5 |
| per.choice_extension_unknown | unknown choice extension | Label | 1.12.0 to 3.4.5 |
| per.choice_index | Choice Index | Unsigned integer, 4 bytes | 1.0.0 to 3.4.5 |
| per.const_int_len | Constrained Integer Length | Unsigned integer, 4 bytes | 1.8.3 to 3.4.5 |
| per.data_value_descriptor | data-value-descriptor | Character string | 1.0.0 to 3.4.5 |
| per.debug_pos | Current bit offset | Unsigned integer, 4 bytes | 1.6.0 to 1.8.15 |
| per.direct_reference | direct-reference | ASN.1 object identifier | 1.0.0 to 3.4.5 |
| per.dissect_per_constrained_sequence_of | dissect_per_constrained_sequence_of with extension is not handled | Label | 2.0.0 to 3.4.5 |
| per.encoding | encoding | Unsigned integer, 4 bytes | 1.0.0 to 3.4.5 |
| per.encoding_error | Encoding error | Label | 1.12.0 to 3.4.5 |
| per.enum_extension_index | Enumerated Extension Index | Unsigned integer, 4 bytes | 1.0.0 to 3.4.5 |
| per.enum_index | Enumerated Index | Unsigned integer, 4 bytes | 1.0.0 to 3.4.5 |
| per.error.oid_not_implemented | PER: Dissector for OID not implemented. Contact Wireshark developers if you want this supported | Label | 2.0.0 to 3.4.5 |
| per.error.undecoded | PER: Something unknown here | Label | 2.0.0 to 3.4.5 |
| per.extension_bit | Extension Bit | Boolean | 1.0.0 to 3.4.5 |
| per.extension_present_bit | Extension Present Bit | Boolean | 1.0.0 to 3.4.5 |
| per.external_type.unknown | Unknown EXTERNAL Type | Label | 2.0.0 to 3.4.5 |
| per.field_not_integer | Field is not an integer | Label | 2.0.0 to 3.4.5 |
| per.generalstring_length | GeneralString Length | Unsigned integer, 4 bytes | 1.0.0 to 3.4.5 |
| per.indirect_reference | indirect-reference | Signed integer, 4 bytes | 1.0.0 to 3.4.5 |
| per.integer_length | integer length | Unsigned integer, 4 bytes | 1.2.0 to 3.4.5 |
| per.internal.min | Min | Unsigned integer, 4 bytes | 2.0.0 to 3.4.5 |
| per.internal.num_bits | Bitfield length | Unsigned integer, 4 bytes | 2.0.0 to 3.4.5 |
| per.internal.range | Range | Unsigned integer, 8 bytes | 2.0.0 to 3.4.5 |
| per.internal.value | Bits | Unsigned integer, 8 bytes | 2.0.0 to 3.4.5 |
| per.normally_small_nonnegative_whole_number_length | Normally Small Non-negative Whole Number Length | Unsigned integer, 4 bytes | 1.8.10 to 1.8.15, 1.10.2 to 3.4.5 |
| per.num_sequence_extensions | Number of Sequence Extensions | Unsigned integer, 4 bytes | 1.0.0 to 3.4.5 |
| per.object_length | Object Identifier Length | Unsigned integer, 4 bytes | 1.0.0 to 3.4.5 |
| per.octet_aligned | octet-aligned | Sequence of bytes | 1.0.0 to 3.4.5 |
| per.octet_string_length | Octet String Length | Unsigned integer, 4 bytes | 1.0.0 to 3.4.5 |
| per.open_type.unknown | Unknown Open Type | Label | 2.0.0 to 3.4.5 |
| per.open_type_length | Open Type Length | Unsigned integer, 4 bytes | 1.0.0 to 3.4.5 |
| per.optional_field_bit | Optional Field Bit | Boolean | 1.0.0 to 3.4.5 |
| per.real_length | Real Length | Unsigned integer, 4 bytes | 1.0.0 to 3.4.5 |
| per.sequence_extension_unknown | unknown sequence extension | Label | 1.12.0 to 3.4.5 |
| per.sequence_of_length | Sequence-Of Length | Unsigned integer, 4 bytes | 1.0.0 to 3.4.5 |
| per.single_ASN1_type | single-ASN1-type | Label | 1.0.0 to 3.4.5 |
| per.size_constraint.too_few | Size constraint: too few items | Label | 1.12.0 to 3.4.5 |
| per.size_constraint.too_many | Size constraint: too many items | Label | 1.12.0 to 3.4.5 |
| per.size_constraint.value | Size constraint: value too big | Label | 1.12.0 to 3.4.5 |
| per.small_number_bit | Small Number Bit | Boolean | 1.0.0 to 3.4.5 |
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