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

Protocol field name: per

Versions: 1.0.0 to 4.4.0

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Field name Description Type Versions
per._const_int_lenConstrained Integer LengthUnsigned integer (32 bits)1.0.0 to 1.8.2
per.arbitraryarbitraryByte sequence1.0.0 to 4.4.0
per.bit_string_lengthBit String LengthUnsigned integer (32 bits)1.0.0 to 4.4.0
per.choice_extension_indexChoice Extension IndexUnsigned integer (32 bits)1.0.0 to 4.4.0
per.choice_extension_unknownunknown choice extensionLabel1.12.0 to 4.4.0
per.choice_indexChoice IndexUnsigned integer (32 bits)1.0.0 to 4.4.0
per.const_int_lenConstrained Integer LengthUnsigned integer (32 bits)1.8.3 to 4.4.0
per.data_value_descriptordata-value-descriptorCharacter string1.0.0 to 4.4.0
per.debug_posCurrent bit offsetUnsigned integer (32 bits)1.6.0 to 1.8.15
per.direct_referencedirect-referenceASN.1 object identifier1.0.0 to 4.4.0
per.dissect_per_constrained_sequence_ofdissect_per_constrained_sequence_of with extension is not handledLabel2.0.0 to 3.4.16
per.encodingencodingUnsigned integer (32 bits)1.0.0 to 4.4.0
per.encoding_boiler_platePER encoded protocol, to see PER internal fields set protocol PER preferencesLabel4.0.0 to 4.4.0
per.encoding_errorEncoding errorLabel1.12.0 to 4.4.0
per.enum_extension_indexEnumerated Extension IndexUnsigned integer (32 bits)1.0.0 to 4.4.0
per.enum_indexEnumerated IndexUnsigned integer (32 bits)1.0.0 to 4.4.0
per.error.oid_not_implementedPER: Dissector for OID not implemented. Contact Wireshark developers if you want this supportedLabel2.0.0 to 4.4.0
per.error.undecodedPER: Something unknown hereLabel2.0.0 to 4.4.0
per.extension_bitExtension BitBoolean1.0.0 to 4.4.0
per.extension_present_bitExtension Present BitBoolean1.0.0 to 4.4.0
per.external_type.unknownUnknown EXTERNAL TypeLabel2.0.0 to 4.4.0
per.field_not_integerField is not an integerLabel2.0.0 to 4.4.0
per.generalstring_lengthGeneralString LengthUnsigned integer (32 bits)1.0.0 to 4.4.0
per.indirect_referenceindirect-referenceSigned integer (32 bits)1.0.0 to 4.4.0
per.integer_lengthinteger lengthUnsigned integer (32 bits)1.2.0 to 4.4.0
per.internal.minMinUnsigned integer (32 bits)2.0.0 to 4.4.0
per.internal.min_intMinSigned integer (32 bits)4.2.5 to 4.4.0
per.internal.num_bitsBitfield lengthUnsigned integer (32 bits)2.0.0 to 4.4.0
per.internal.rangeRangeUnsigned integer (64 bits)2.0.0 to 4.4.0
per.internal.valueBitsUnsigned integer (64 bits)2.0.0 to 4.4.0
per.internal.value_intBitsSigned integer (64 bits)4.2.5 to 4.4.0
per.normally_small_nonnegative_whole_number_lengthNormally Small Non-negative Whole Number LengthUnsigned integer (32 bits)1.8.10 to 1.8.15, 1.10.2 to 4.4.0
per.num_sequence_extensionsNumber of Sequence ExtensionsUnsigned integer (32 bits)1.0.0 to 4.4.0
per.object_lengthObject Identifier LengthUnsigned integer (32 bits)1.0.0 to 4.4.0
per.octet_alignedoctet-alignedByte sequence1.0.0 to 4.4.0
per.octet_string_lengthOctet String LengthUnsigned integer (32 bits)1.0.0 to 4.4.0
per.open_type.lenOpen Type length > available data(tvb)Label3.6.0 to 4.4.0
per.open_type.unknownUnknown Open TypeLabel2.0.0 to 4.4.0
per.open_type_lengthOpen Type LengthUnsigned integer (32 bits)1.0.0 to 4.4.0
per.optional_field_bitOptional Field BitBoolean1.0.0 to 4.4.0
per.real_lengthReal LengthUnsigned integer (32 bits)1.0.0 to 4.4.0
per.sequence_extension_unknownunknown sequence extensionLabel1.12.0 to 4.4.0
per.sequence_of_lengthSequence-Of LengthUnsigned integer (32 bits)1.0.0 to 4.4.0
per.single_ASN1_typesingle-ASN1-typeLabel1.0.0 to 4.4.0
per.size_constraint.too_fewSize constraint: too few itemsLabel1.12.0 to 4.4.0
per.size_constraint.too_manySize constraint: too many itemsLabel1.12.0 to 4.4.0
per.size_constraint.valueSize constraint: value too bigLabel1.12.0 to 4.4.0
per.small_number_bitSmall Number BitBoolean1.0.0 to 4.4.0