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Display Filter Reference: Hypertext Transfer Protocol Version 3

Protocol field name: http3

Versions: 3.4.0 to 4.4.7

Back to Display Filter Reference

Field name Description Type Versions
http3.dataDataByte sequence4.2.0 to 4.4.7
http3.data_not_decodedData not decodedLabel3.4.0 to 3.6.24
http3.expert.header.encoded_stateHTTP3 header encoded blockLabel4.2.0 to 4.4.7
http3.expert.header_decoding.blockedFailed to decode HTTP3 header name/value (blocked on QPACK)Label4.2.0 to 4.4.7
http3.expert.header_decoding.failedFailed to decode HTTP3 header name/valueLabel4.2.0 to 4.4.7
http3.expert.header_decoding.no_outputFailed to decode HTTP3 header name/value (QPACK decoder no emission)Label4.2.0 to 4.4.7
http3.frameFrameLabel4.2.0 to 4.4.7
http3.frame_lengthLengthUnsigned integer (64 bits)3.4.0 to 4.4.7
http3.frame_payloadFrame PayloadByte sequence3.4.0 to 4.4.7
http3.frame_typeTypeUnsigned integer (64 bits)3.4.0 to 4.4.7
http3.header.header.nameNameCharacter string4.2.0 to 4.4.7
http3.header.qpack.blockedHEADERS head-of-line-blocked on QPACK encoder streamBoolean4.2.0 to 4.4.7
http3.header.qpack.blocked.rcintRequired instruction countUnsigned integer (32 bits)4.2.0 to 4.4.7
http3.header.qpack.blocked.wcintAvailable instruction countUnsigned integer (32 bits)4.2.0 to 4.4.7
http3.headers.acceptacceptCharacter string4.2.0 to 4.4.7
http3.headers.accept_charsetaccept-charsetCharacter string4.2.0 to 4.4.7
http3.headers.accept_encodingaccept-encodingCharacter string4.2.0 to 4.4.7
http3.headers.accept_languageaccept-languageCharacter string4.2.0 to 4.4.7
http3.headers.accept_rangesaccept-rangesCharacter string4.2.0 to 4.4.7
http3.headers.access_control_allow_originaccess-control-allow-originCharacter string4.2.0 to 4.4.7
http3.headers.ageageUnsigned integer (64 bits)4.2.0 to 4.4.7
http3.headers.allowallowCharacter string4.2.0 to 4.4.7
http3.headers.authority:authorityCharacter string4.2.0 to 4.4.7
http3.headers.authorizationauthorizationCharacter string4.2.0 to 4.4.7
http3.headers.cache_controlcache-controlCharacter string4.2.0 to 4.4.7
http3.headers.content_dispositioncontent-dispositionCharacter string4.2.0 to 4.4.7
http3.headers.content_encodingcontent-encodingCharacter string4.2.0 to 4.4.7
http3.headers.content_languagecontent-languageCharacter string4.2.0 to 4.4.7
http3.headers.content_lengthcontent-lengthUnsigned integer (64 bits)4.2.0 to 4.4.7
http3.headers.content_locationcontent-locationCharacter string4.2.0 to 4.4.7
http3.headers.content_rangecontent-rangeCharacter string4.2.0 to 4.4.7
http3.headers.content_typecontent-typeCharacter string4.2.0 to 4.4.7
http3.headers.cookiecookieCharacter string4.2.0 to 4.4.7
http3.headers.countHeaders CountUnsigned integer (32 bits)4.2.0 to 4.4.7
http3.headers.datedateCharacter string4.2.0 to 4.4.7
http3.headers.etagetagCharacter string4.2.0 to 4.4.7
http3.headers.expectexpectCharacter string4.2.0 to 4.4.7
http3.headers.expiresexpiresCharacter string4.2.0 to 4.4.7
http3.headers.fromfromCharacter string4.2.0 to 4.4.7
http3.headers.headerHeaderLabel4.2.0 to 4.4.7
http3.headers.header.lengthHeader LengthUnsigned integer (32 bits)4.2.0 to 4.4.7
http3.headers.header.name.lengthName LengthUnsigned integer (32 bits)4.2.0 to 4.4.7
http3.headers.header.valueValueCharacter string4.2.0 to 4.4.7
http3.headers.header.value.lengthValue LengthUnsigned integer (32 bits)4.2.0 to 4.4.7
http3.headers.if_matchif-matchCharacter string4.2.0 to 4.4.7
http3.headers.if_modified_sinceif-modified-sinceCharacter string4.2.0 to 4.4.7
http3.headers.if_none_matchif-none-matchCharacter string4.2.0 to 4.4.7
http3.headers.if_rangeif-rangeCharacter string4.2.0 to 4.4.7
http3.headers.if_unmodified_sinceif-unmodified-sinceCharacter string4.2.0 to 4.4.7
http3.headers.last_modifiedlast-modifiedCharacter string4.2.0 to 4.4.7
http3.headers.locationlocationCharacter string4.2.0 to 4.4.7
http3.headers.max_forwardsmax-forwardsUnsigned integer (64 bits)4.2.0 to 4.4.7
http3.headers.method:methodCharacter string4.2.0 to 4.4.7
http3.headers.path:pathCharacter string4.2.0 to 4.4.7
http3.headers.proxy_authenticateproxy-authenticateCharacter string4.2.0 to 4.4.7
http3.headers.proxy_authorizationproxy-authorizationCharacter string4.2.0 to 4.4.7
http3.headers.rangerangeCharacter string4.2.0 to 4.4.7
http3.headers.refererrefererCharacter string4.2.0 to 4.4.7
http3.headers.refreshrefreshCharacter string4.2.0 to 4.4.7
http3.headers.retry_afterretry-afterCharacter string4.2.0 to 4.4.7
http3.headers.scheme:schemeCharacter string4.2.0 to 4.4.7
http3.headers.serverserverCharacter string4.2.0 to 4.4.7
http3.headers.status:statusUnsigned integer (16 bits)4.2.0 to 4.4.7
http3.headers.strict_transport_securitystrict-transport-securityCharacter string4.2.0 to 4.4.7
http3.headers.user_agentuser-agentCharacter string4.2.0 to 4.4.7
http3.headers.varyvaryCharacter string4.2.0 to 4.4.7
http3.headers.viaviaCharacter string4.2.0 to 4.4.7
http3.headers.www_authenticatewww-authenticateCharacter string4.2.0 to 4.4.7
http3.priority_update_element_idPriority Update Element IDUnsigned integer (64 bits)4.0.0 to 4.4.7
http3.priority_update_field_valuePriority Update Field ValueCharacter string4.0.0 to 4.4.7
http3.push_idPush IDUnsigned integer (64 bits)3.4.0 to 4.4.7
http3.qpack.encoderQPACK encoderByte sequence4.2.0 to 4.4.7
http3.qpack.encoder.icntQPACK encoder instruction countUnsigned integer (64 bits)4.2.0 to 4.4.7
http3.qpack.encoder.icnt.incQPACK encoder instruction count incrementUnsigned integer (32 bits)4.2.0 to 4.4.7
http3.qpack.encoder.opcode.dtable_capSet Dynamic Table CapacityByte sequence4.2.0 to 4.4.7
http3.qpack.encoder.opcode.dtable_cap.valCapacityUnsigned integer (64 bits)4.2.0 to 4.4.7
http3.qpack.encoder.opcode.duplicateDuplicateByte sequence4.2.0 to 4.4.7
http3.qpack.encoder.opcode.insertInsert with Literal NameByte sequence4.2.0 to 4.4.7
http3.qpack.encoder.opcode.insert.hnameLiteral Name (Huffman)Byte sequence4.2.0 to 4.4.7
http3.qpack.encoder.opcode.insert.hvalValue (Huffman)Byte sequence4.2.0 to 4.4.7
http3.qpack.encoder.opcode.insert.nameLiteral NameByte sequence4.2.0 to 4.4.7
http3.qpack.encoder.opcode.insert.valValueByte sequence4.2.0 to 4.4.7
http3.qpack.encoder.opcode.insert_indexedInsert with Name ReferenceByte sequence4.2.0 to 4.4.7
http3.qpack.encoder.opcode.insert_indexed.hvalValue (Huffman)Byte sequence4.2.0 to 4.4.7
http3.qpack.encoder.opcode.insert_indexed.refName ReferenceByte sequence4.2.0 to 4.4.7
http3.qpack.encoder.opcode.insert_indexed.valValueByte sequence4.2.0 to 4.4.7
http3.qpack_enc_failedError decoding QPACK bufferLabel4.2.0 to 4.4.7
http3.request.full_uriFull request URICharacter string4.2.0 to 4.4.7
http3.settingsSettingsLabel3.6.0 to 4.4.7
http3.settings.extended_connectExtended CONNECTUnsigned integer (64 bits)4.0.0 to 4.4.7
http3.settings.h3_datagramH3 DATAGRAMUnsigned integer (64 bits)4.2.0 to 4.4.7
http3.settings.h3_datagram_draft04H3 DATAGRAM Draft04Unsigned integer (64 bits)4.2.0 to 4.4.7
http3.settings.idSettings IdentifierUnsigned integer (64 bits)3.6.0 to 4.4.7
http3.settings.max_field_section_sizeMax header list sizeUnsigned integer (64 bits)3.6.0 to 4.4.7
http3.settings.qpack.blocked_streamsBlocked StreamsUnsigned integer (64 bits)3.6.2 to 4.4.7
http3.settings.qpack.max_table_capacityMax Table CapacityUnsigned integer (64 bits)3.6.0 to 4.4.7
http3.settings.qpak.blocked_streamsBlocked StreamsUnsigned integer (64 bits)3.6.0 to 3.6.1
http3.settings.valueSettings ValueUnsigned integer (64 bits)3.6.0 to 4.4.7
http3.settings.webtransportWebTransportUnsigned integer (64 bits)4.2.0 to 4.4.7
http3.streamRequest StreamLabel4.2.0 to 4.4.7
http3.stream.uniUni StreamLabel4.2.0 to 4.4.7
http3.stream_typeStream TypeUnsigned integer (64 bits)3.4.0 to 4.0.17
http3.stream_uni_typeUni Stream TypeUnsigned integer (64 bits)4.2.0 to 4.4.7
http3.unknown_stream_typeAn unknown stream type was encounteredLabel3.4.0 to 4.4.7