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Display Filter Reference: Building Automation and Control Network APDU

Protocol field name: bacapp

Versions: 1.0.0 to 4.2.4

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Field name Description Type Versions
bacapp.abort_reasonAbort ReasonUnsigned integer (8 bits)1.0.0 to 4.2.4
bacapp.application_tag_numberApplication Tag NumberUnsigned integer (8 bits)1.0.0 to 4.2.4
bacapp.bad_lengthWrong length indicatedLabel1.12.0 to 4.2.4
bacapp.bad_opening_tagExpected Opening Tag!Label2.0.0 to 4.2.4
bacapp.bad_tagWrong tag foundLabel2.0.0 to 4.2.4
bacapp.bitbitBoolean2.0.0 to 4.2.4
bacapp.code_pageCode PageUnsigned integer (16 bits)2.0.0 to 4.2.4
bacapp.complete_bitstringComplete bitstringByte sequence2.0.0 to 4.2.4
bacapp.confirmed_serviceService ChoiceUnsigned integer (8 bits)1.0.0 to 4.2.4
bacapp.context_tag_numberContext Tag NumberUnsigned integer (8 bits)1.0.0 to 4.2.4
bacapp.error_classError ClassUnsigned integer (32 bits)3.0.0 to 4.2.4
bacapp.error_codeError CodeUnsigned integer (32 bits)3.0.0 to 4.2.4
bacapp.event_typeEvent TypeUnsigned integer (32 bits)3.0.0 to 4.2.4
bacapp.extended_tag_numberExtended Tag NumberUnsigned integer (8 bits)1.0.0 to 4.2.4
bacapp.fragmentMessage fragmentFrame number1.4.0 to 4.2.4
bacapp.fragment.countMessage fragment countUnsigned integer (32 bits)1.4.13 to 4.2.4
bacapp.fragment.errorMessage defragmentation errorFrame number1.4.0 to 4.2.4
bacapp.fragment.multiple_tailsMessage has multiple tail fragmentsBoolean1.4.0 to 4.2.4
bacapp.fragment.overlapMessage fragment overlapBoolean1.4.0 to 4.2.4
bacapp.fragment.overlap.conflictsMessage fragment overlapping with conflicting dataBoolean1.4.0 to 4.2.4
bacapp.fragment.too_long_fragmentMessage fragment too longBoolean1.4.0 to 4.2.4
bacapp.fragmentsMessage fragmentsLabel1.4.0 to 4.2.4
bacapp.from_stateFrom StateUnsigned integer (32 bits)3.0.0 to 4.2.4
bacapp.instance_numberInstance NumberUnsigned integer (32 bits)1.0.0 to 4.2.4
bacapp.invoke_idInvoke IDUnsigned integer (8 bits)1.0.0 to 4.2.4
bacapp.IPV4IPV4IPv4 address1.4.0 to 4.2.4
bacapp.IPV6IPV6IPv6 address1.4.0 to 4.2.4
bacapp.LVTLength Value TypeUnsigned integer (8 bits)1.0.0 to 4.2.4
bacapp.mac_address_broadcastMAC-address: broadcastLabel2.0.0 to 4.2.4
bacapp.max_adpu_sizeSize of Maximum ADPU acceptedUnsigned integer (8 bits)1.0.0 to 4.2.4
bacapp.max_recursion_depth_reachedMaximum allowed recursion depth reached. Dissection stopped.Label2.6.16 to 2.6.20, 3.0.10 to 3.0.14, 3.2.3 to 4.2.4
bacapp.more_segmentsMore SegmentsBoolean1.0.0 to 4.2.4
bacapp.NAKNAKBoolean1.0.0 to 4.2.4
bacapp.named_tagNamed TagUnsigned integer (8 bits)1.0.0 to 4.2.4
bacapp.notify_typeNotify TypeUnsigned integer (8 bits)3.0.0 to 4.2.4
bacapp.object_nameObject NameCharacter string3.0.0 to 4.2.4
bacapp.objectTypeObject TypeUnsigned integer (32 bits)1.0.0 to 4.2.4
bacapp.pduflagsPDU FlagsUnsigned integer (8 bits)1.0.0 to 4.2.4
bacapp.PortPortUnsigned integer (16 bits)1.4.0 to 4.2.4
bacapp.present_value.bit_stringPresent Value (bit string)Character string3.0.0 to 4.2.4
bacapp.present_value.booleanPresent Value (bool)Boolean3.0.0 to 4.2.4
bacapp.present_value.char_stringPresent Value (char string)Character string3.0.0 to 4.2.4
bacapp.present_value.doublePresent Value (double)Floating point (double-precision)3.6.0 to 4.2.4
bacapp.present_value.enum_indexPresent Value (enum index)Unsigned integer (32 bits)3.0.0 to 4.2.4
bacapp.present_value.intPresent Value (int)Signed integer (64 bits)3.0.0 to 4.2.4
bacapp.present_value.nullPresent Value (null)Character string3.0.0 to 4.2.4
bacapp.present_value.octet_stringPresent Value (octet string)Byte sequence3.0.0 to 4.2.4
bacapp.present_value.realPresent Value (real)Floating point (double-precision)3.0.0 to 4.2.4
bacapp.present_value.uintPresent Value (uint)Unsigned integer (64 bits)3.0.0 to 4.2.4
bacapp.processIdProcessIdentifierUnsigned integer (32 bits)1.0.0 to 4.2.4
bacapp.property_identifierProperty IdentifierUnsigned integer (32 bits)1.2.0 to 4.2.4
bacapp.reassembled.inReassembled inFrame number1.4.0 to 4.2.4
bacapp.reassembled.lengthReassembled BACapp lengthUnsigned integer (32 bits)1.4.0 to 4.2.4
bacapp.reject_reasonReject ReasonUnsigned integer (8 bits)1.0.0 to 4.2.4
bacapp.reserved_ashreareserved for ASHRAEByte sequence2.0.0 to 4.2.4
bacapp.response_segmentsMax Response Segments acceptedUnsigned integer (8 bits)1.0.0 to 4.2.4
bacapp.restart_reasonRestart ReasonUnsigned integer (8 bits)1.4.0 to 4.2.4
bacapp.SASABoolean1.0.0 to 4.2.4
bacapp.segmented_requestSegmented RequestBoolean1.0.0 to 4.2.4
bacapp.sequence_numberSequence NumberUnsigned integer (8 bits)1.0.0 to 4.2.4
bacapp.SRVSRVBoolean1.0.0 to 4.2.4
bacapp.string_character_setString Character SetUnsigned integer (8 bits)1.0.0 to 4.2.4
bacapp.tagBACnet TagByte sequence1.0.0 to 1.4.12
bacapp.tag_classTag ClassBoolean1.0.0 to 4.2.4
bacapp.tag_value16Tag Value 16-bitUnsigned integer (16 bits)1.0.0 to 1.4.12
bacapp.tag_value32Tag Value 32-bitUnsigned integer (32 bits)1.0.0 to 1.4.12
bacapp.tag_value8Tag ValueUnsigned integer (8 bits)1.0.0 to 1.4.12
bacapp.to_stateTo StateUnsigned integer (32 bits)3.0.0 to 4.2.4
bacapp.typeAPDU TypeUnsigned integer (8 bits)1.0.0 to 4.2.4
bacapp.unconfirmed_serviceUnconfirmed Service ChoiceUnsigned integer (8 bits)1.0.0 to 4.2.4
bacapp.unused_bitsUnused bitsUnsigned integer (8 bits)2.0.0 to 4.2.4
bacapp.variable_partBACnet APDU variable part:Label1.0.0 to 1.4.12
bacapp.vendor_identifierVendor IdentifierUnsigned integer (16 bits)1.2.0 to 4.2.4
bacapp.who_is.high_limitDevice Instance Range High LimitUnsigned integer (32 bits)1.4.13 to 4.2.4
bacapp.who_is.low_limitDevice Instance Range Low LimitUnsigned integer (32 bits)1.4.13 to 4.2.4
bacapp.window_sizeProposed Window SizeUnsigned integer (8 bits)1.0.0 to 4.2.4