Display Filter Reference: Packed Encoding Rules (ASN.1 X.691)

Protocol field name: per

Versions: 1.0.0 to 2.6.5

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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 2.6.5
per.bit_string_length Bit String Length Unsigned integer, 4 bytes 1.0.0 to 2.6.5
per.choice_extension_index Choice Extension Index Unsigned integer, 4 bytes 1.0.0 to 2.6.5
per.choice_extension_unknown unknown choice extension Label 1.12.0 to 2.6.5
per.choice_index Choice Index Unsigned integer, 4 bytes 1.0.0 to 2.6.5
per.const_int_len Constrained Integer Length Unsigned integer, 4 bytes 1.8.3 to 2.6.5
per.data_value_descriptor data-value-descriptor Character string 1.0.0 to 2.6.5
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 2.6.5
per.dissect_per_constrained_sequence_of dissect_per_constrained_sequence_of with extension is not handled Label 2.0.0 to 2.6.5
per.encoding encoding Unsigned integer, 4 bytes 1.0.0 to 2.6.5
per.encoding_error Encoding error Label 1.12.0 to 2.6.5
per.enum_extension_index Enumerated Extension Index Unsigned integer, 4 bytes 1.0.0 to 2.6.5
per.enum_index Enumerated Index Unsigned integer, 4 bytes 1.0.0 to 2.6.5
per.error.oid_not_implemented PER: Dissector for OID not implemented. Contact Wireshark developers if you want this supported Label 2.0.0 to 2.6.5
per.error.undecoded PER: Something unknown here Label 2.0.0 to 2.6.5
per.extension_bit Extension Bit Boolean 1.0.0 to 2.6.5
per.extension_present_bit Extension Present Bit Boolean 1.0.0 to 2.6.5
per.external_type.unknown Unknown EXTERNAL Type Label 2.0.0 to 2.6.5
per.field_not_integer Field is not an integer Label 2.0.0 to 2.6.5
per.generalstring_length GeneralString Length Unsigned integer, 4 bytes 1.0.0 to 2.6.5
per.indirect_reference indirect-reference Signed integer, 4 bytes 1.0.0 to 2.6.5
per.integer_length integer length Unsigned integer, 4 bytes 1.2.0 to 2.6.5
per.internal.min Min Unsigned integer, 4 bytes 2.0.0 to 2.6.5
per.internal.num_bits Bitfield length Unsigned integer, 4 bytes 2.0.0 to 2.6.5
per.internal.range Range Unsigned integer, 8 bytes 2.0.0 to 2.6.5
per.internal.value Bits Unsigned integer, 8 bytes 2.0.0 to 2.6.5
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 2.6.5
per.num_sequence_extensions Number of Sequence Extensions Unsigned integer, 4 bytes 1.0.0 to 2.6.5
per.object_length Object Identifier Length Unsigned integer, 4 bytes 1.0.0 to 2.6.5
per.octet_aligned octet-aligned Sequence of bytes 1.0.0 to 2.6.5
per.octet_string_length Octet String Length Unsigned integer, 4 bytes 1.0.0 to 2.6.5
per.open_type.unknown Unknown Open Type Label 2.0.0 to 2.6.5
per.open_type_length Open Type Length Unsigned integer, 4 bytes 1.0.0 to 2.6.5
per.optional_field_bit Optional Field Bit Boolean 1.0.0 to 2.6.5
per.real_length Real Length Unsigned integer, 4 bytes 1.0.0 to 2.6.5
per.sequence_extension_unknown unknown sequence extension Label 1.12.0 to 2.6.5
per.sequence_of_length Sequence-Of Length Unsigned integer, 4 bytes 1.0.0 to 2.6.5
per.single_ASN1_type single-ASN1-type Label 1.0.0 to 2.6.5
per.size_constraint.too_few Size constraint: too few items Label 1.12.0 to 2.6.5
per.size_constraint.too_many Size constraint: too many items Label 1.12.0 to 2.6.5
per.size_constraint.value Size constraint: value too big Label 1.12.0 to 2.6.5
per.small_number_bit Small Number Bit Boolean 1.0.0 to 2.6.5
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