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Display Filter Reference: Datagram Transport Layer Security

Protocol field name: dtls

Versions: 1.0.0 to 4.2.5

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Field name Description Type Versions
dtls.alert_messageAlert MessageLabel1.0.0 to 4.2.5
dtls.alert_message.descDescriptionUnsigned integer (8 bits)1.0.0 to 4.2.5
dtls.alert_message.levelLevelUnsigned integer (8 bits)1.0.0 to 4.2.5
dtls.app_dataEncrypted Application DataByte sequence1.0.0 to 4.2.5
dtls.app_data_protoApplication Data ProtocolCharacter string3.4.0 to 4.2.5
dtls.change_cipher_specChange Cipher Spec MessageLabel1.0.0 to 4.2.5
dtls.cid.content_type.invalidInvalid real content typeLabel3.4.0 to 4.2.5
dtls.cid.enc_content.invalidInvalid encrypted contentLabel3.4.0 to 3.6.24
dtls.compress_certificate.algorithmAlgorithmUnsigned integer (16 bits)3.0.0 to 4.2.5
dtls.compress_certificate.algorithms_lengthAlgorithms LengthUnsigned integer (8 bits)3.0.0 to 4.2.5
dtls.compress_certificate.compressed_certificate_messageCompressed Certificate MessageByte sequence3.0.0 to 4.2.5
dtls.compress_certificate.compressed_certificate_message.lengthLengthUnsigned integer (24 bits)3.0.0 to 4.2.5
dtls.compress_certificate.uncompressed_lengthUncompressed LengthUnsigned integer (24 bits)3.0.0 to 4.2.5
dtls.connection_idConnection IDByte sequence3.4.0 to 4.2.5
dtls.connection_id_lengthConnection ID lengthUnsigned integer (8 bits)3.4.0 to 4.2.5
dtls.decompression_errorDecompression errorLabel3.6.0 to 4.2.5
dtls.early_data.max_early_data_sizeMaximum Early Data SizeUnsigned integer (32 bits)2.4.0 to 4.2.5
dtls.ech.cipher_suiteCipher SuiteLabel4.2.0 to 4.2.5
dtls.ech.client_hello_typeClient Hello typeUnsigned integer (8 bits)4.2.0 to 4.2.5
dtls.ech.config_idConfig IdUnsigned integer (8 bits)4.2.0 to 4.2.5
dtls.ech.confirmationConfirmationByte sequence4.2.0 to 4.2.5
dtls.ech.echconfigECHConfigLabel4.2.0 to 4.2.5
dtls.ech.echconfig.lengthLengthUnsigned integer (16 bits)4.2.0 to 4.2.5
dtls.ech.echconfig.versionVersionUnsigned integer (16 bits)4.2.0 to 4.2.5
dtls.ech.echconfigcontents.extensionsExtensionsByte sequence4.2.0 to 4.2.5
dtls.ech.echconfigcontents.extensions_lengthExtensions lengthUnsigned integer (16 bits)4.2.0 to 4.2.5
dtls.ech.echconfigcontents.maximum_name_lengthMaximum Name LengthUnsigned integer (8 bits)4.2.0 to 4.2.5
dtls.ech.echconfigcontents.public_namePublic NameCharacter string4.2.0 to 4.2.5
dtls.ech.echconfigcontents.public_name_lengthPublic Name lengthUnsigned integer (8 bits)4.2.0 to 4.2.5
dtls.ech.echconfiglistECHConfigListLabel4.2.0 to 4.2.5
dtls.ech.echconfiglist_lengthECHConfigList lengthUnsigned integer (16 bits)4.2.0 to 4.2.5
dtls.ech.encEncByte sequence4.2.0 to 4.2.5
dtls.ech.enc_lengthEnc lengthUnsigned integer (16 bits)4.2.0 to 4.2.5
dtls.ech.hpke.keyconfigHKPE Key ConfigLabel4.2.0 to 4.2.5
dtls.ech.hpke.keyconfig.cipher_suiteCipher SuiteLabel4.2.0 to 4.2.5
dtls.ech.hpke.keyconfig.cipher_suite.aead_idAEAD IdUnsigned integer (16 bits)4.2.0 to 4.2.5
dtls.ech.hpke.keyconfig.cipher_suite.kdf_idKDF IdUnsigned integer (16 bits)4.2.0 to 4.2.5
dtls.ech.hpke.keyconfig.cipher_suitesCipher SuitesLabel4.2.0 to 4.2.5
dtls.ech.hpke.keyconfig.cipher_suites_lengthCipher Suites lengthUnsigned integer (16 bits)4.2.0 to 4.2.5
dtls.ech.hpke.keyconfig.config_idConfig IdUnsigned integer (8 bits)4.2.0 to 4.2.5
dtls.ech.hpke.keyconfig.kem_idKEM IdUnsigned integer (16 bits)4.2.0 to 4.2.5
dtls.ech.hpke.keyconfig.public_keyPublic KeyByte sequence4.2.0 to 4.2.5
dtls.ech.hpke.keyconfig.public_key_lengthPublic Key lengthUnsigned integer (16 bits)4.2.0 to 4.2.5
dtls.ech.payloadPayloadByte sequence4.2.0 to 4.2.5
dtls.ech.payload_lengthPayload lengthUnsigned integer (16 bits)4.2.0 to 4.2.5
dtls.ech.retry_configsRetry ConfigsLabel4.2.0 to 4.2.5
dtls.ech_echconfig_invalid_versionInvalid/unknown ECHConfig versionLabel4.2.0 to 4.2.5
dtls.enc_contentEncrypted Record ContentByte sequence3.4.0 to 4.2.5
dtls.esni.encrypted_sniEncrypted SNIByte sequence3.0.0 to 4.2.5
dtls.esni.encrypted_sni_lengthEncrypted SNI LengthUnsigned integer (16 bits)3.0.0 to 4.2.5
dtls.esni.nonceNonceByte sequence3.0.0 to 4.2.5
dtls.esni.record_digestRecord DigestByte sequence3.0.0 to 4.2.5
dtls.esni.record_digest_lengthRecord Digest LengthUnsigned integer (16 bits)3.0.0 to 4.2.5
dtls.esni.suiteCipher SuiteUnsigned integer (16 bits)3.0.0 to 4.2.5
dtls.extension.draft_version_tls13Draft version of TLS 1.3Unsigned integer (16 bits)2.4.0 to 2.6.20
dtls.extension.oid_filters.oidCertificate Extension OIDASN.1 object identifier2.4.0 to 4.2.5
dtls.extension.oid_filters.oid_lengthCertificate Extension OID LengthUnsigned integer (8 bits)2.4.0 to 4.2.5
dtls.extension.oid_filters.values_lengthCertificate Extension Values LengthUnsigned integer (16 bits)2.4.0 to 4.2.5
dtls.extension.oid_filters_lengthOID Filters LengthUnsigned integer (16 bits)2.4.0 to 4.2.5
dtls.extension.psk_ke_modePSK Key Exchange ModeUnsigned integer (8 bits)2.4.0 to 4.2.5
dtls.extension.psk_ke_modes_lengthPSK Key Exchange Modes LengthUnsigned integer (8 bits)2.4.0 to 4.2.5
dtls.fragmentMessage fragmentFrame number1.0.0 to 4.2.5
dtls.fragment.countMessage fragment countUnsigned integer (32 bits)1.8.0 to 4.2.5
dtls.fragment.errorMessage defragmentation errorFrame number1.0.0 to 4.2.5
dtls.fragment.multiple_tailsMessage has multiple tail fragmentsBoolean1.0.0 to 4.2.5
dtls.fragment.overlapMessage fragment overlapBoolean1.0.0 to 4.2.5
dtls.fragment.overlap.conflictsMessage fragment overlapping with conflicting dataBoolean1.0.0 to 4.2.5
dtls.fragment.too_long_fragmentMessage fragment too longBoolean1.0.0 to 4.2.5
dtls.fragmentsMessage fragmentsLabel1.0.0 to 4.2.5
dtls.handshakeHandshake ProtocolLabel1.0.0 to 4.2.5
dtls.handshake.cert_typeCertificate typeUnsigned integer (8 bits)1.0.0 to 4.2.5
dtls.handshake.cert_type.typeCertificate TypeUnsigned integer (8 bits)1.12.0 to 4.2.5
dtls.handshake.cert_type.typesCertificate Type ListLabel1.12.0 to 4.2.5
dtls.handshake.cert_type.types_lenCertificate Type List LengthUnsigned integer (8 bits)1.12.0 to 4.2.5
dtls.handshake.cert_typesCertificate typesLabel1.0.0 to 4.2.5
dtls.handshake.cert_types_countCertificate types countUnsigned integer (8 bits)1.0.0 to 4.2.5
dtls.handshake.cert_url.paddingPaddingLabel1.12.0 to 4.2.5
dtls.handshake.cert_url.sha1SHA1 HashByte sequence1.12.0 to 4.2.5
dtls.handshake.cert_url.urlURLCharacter string2.2.0 to 4.2.5
dtls.handshake.cert_url.url_hashURL and HashLabel1.12.0 to 4.2.5
dtls.handshake.cert_url.url_hash_lenURL and Hash list LengthUnsigned integer (16 bits)1.12.0 to 4.2.5
dtls.handshake.cert_url.url_lenURL LengthUnsigned integer (16 bits)1.12.0 to 4.2.5
dtls.handshake.cert_url_typeCertificate Chain TypeUnsigned integer (8 bits)1.12.0 to 4.2.5
dtls.handshake.certificateCertificateByte sequence1.0.0 to 4.2.5
dtls.handshake.certificate_lengthCertificate LengthUnsigned integer (24 bits)1.0.0 to 4.2.5
dtls.handshake.certificate_request_contextCertificate Request ContextByte sequence2.4.0 to 4.2.5
dtls.handshake.certificate_request_context_lengthCertificate Request Context LengthUnsigned integer (8 bits)2.4.0 to 4.2.5
dtls.handshake.certificatesCertificatesLabel1.0.0 to 4.2.5
dtls.handshake.certificates_lengthCertificates LengthUnsigned integer (24 bits)1.0.0 to 4.2.5
dtls.handshake.cipher_suites_lengthCipher Suites LengthUnsigned integer (16 bits)1.0.0 to 4.2.5
dtls.handshake.cipher_suites_length.mult2Expert InfoLabel2.0.0 to 2.2.17
dtls.handshake.ciphersuiteCipher SuiteUnsigned integer (16 bits)1.0.0 to 4.2.5
dtls.handshake.ciphersuitesCipher SuitesLabel1.0.0 to 4.2.5
dtls.handshake.client_cert_vrfy.sigSignatureByte sequence2.0.0 to 4.2.5
dtls.handshake.client_cert_vrfy.sig_lenSignature lengthUnsigned integer (16 bits)2.0.0 to 4.2.5
dtls.handshake.client_pointPubkeyByte sequence1.12.0 to 4.2.5
dtls.handshake.client_point_lenPubkey LengthUnsigned integer (8 bits)1.12.0 to 4.2.5
dtls.handshake.client_versionVersionUnsigned integer (16 bits)1.8.0 to 1.12.13
dtls.handshake.client_version_errorClient Hello legacy version field specifies version 1.3, not version 1.2; some servers may not be able to handle that.Label4.2.0 to 4.2.5
dtls.handshake.comp_methodCompression MethodUnsigned integer (8 bits)1.0.0 to 4.2.5
dtls.handshake.comp_methodsCompression MethodsLabel1.0.0 to 4.2.5
dtls.handshake.comp_methods_lengthCompression Methods LengthUnsigned integer (8 bits)1.0.0 to 4.2.5
dtls.handshake.cookieCookieByte sequence1.0.0 to 4.2.5
dtls.handshake.cookie_lengthCookie LengthUnsigned integer (8 bits)1.0.0 to 4.2.5
dtls.handshake.cred.pubkeySubject Public Key InfoByte sequence3.6.0 to 4.2.5
dtls.handshake.cred.pubkey_lenSubject Public Key Info LengthUnsigned integer (24 bits)3.6.0 to 4.2.5
dtls.handshake.cred.signatureSignatureByte sequence3.6.0 to 4.2.5
dtls.handshake.cred.signature_lenSignature LengthUnsigned integer (16 bits)3.6.0 to 4.2.5
dtls.handshake.cred.valid_timeValid TimeUnsigned integer (16 bits)3.6.0 to 4.2.5
dtls.handshake.dnameDistinguished NameLabel1.0.0 to 4.2.5
dtls.handshake.dname_lenDistinguished Name LengthUnsigned integer (16 bits)1.0.0 to 4.2.5
dtls.handshake.dnamesDistinguished NamesLabel1.0.0 to 4.2.5
dtls.handshake.dnames_lenDistinguished Names LengthUnsigned integer (16 bits)1.0.0 to 4.2.5
dtls.handshake.dnames_truncatedTree view truncatedLabel3.2.3 to 4.2.5
dtls.handshake.epmsEncrypted PreMasterByte sequence1.12.0 to 4.2.5
dtls.handshake.epms_lenEncrypted PreMaster lengthUnsigned integer (16 bits)1.12.0 to 4.2.5
dtls.handshake.exponentExponentByte sequence1.12.0 to 4.2.5
dtls.handshake.exponent_lenExponent LengthUnsigned integer (16 bits)1.12.0 to 4.2.5
dtls.handshake.extension.dataDataByte sequence1.0.0 to 4.2.5
dtls.handshake.extension.heartbeat.modeModeUnsigned integer (8 bits)1.8.0 to 4.2.5
dtls.handshake.extension.lenLengthUnsigned integer (16 bits)1.0.0 to 4.2.5
dtls.handshake.extension.typeTypeUnsigned integer (16 bits)1.0.0 to 4.2.5
dtls.handshake.extensions.cookieCookieByte sequence2.4.0 to 4.2.5
dtls.handshake.extensions.cookie_lenCookie lengthUnsigned integer (16 bits)2.4.0 to 4.2.5
dtls.handshake.extensions.psk.bindersPSK BindersLabel2.4.0 to 4.2.5
dtls.handshake.extensions.psk.binders_lenPSK Binders lengthUnsigned integer (16 bits)2.4.0 to 4.2.5
dtls.handshake.extensions.psk.identities.lengthIdentities LengthUnsigned integer (16 bits)2.4.0 to 4.2.5
dtls.handshake.extensions.psk.identity.identityIdentityByte sequence2.4.0 to 4.2.5
dtls.handshake.extensions.psk.identity.identity_lengthIdentity LengthUnsigned integer (16 bits)2.4.0 to 4.2.5
dtls.handshake.extensions.psk.identity.obfuscated_ticket_ageObfuscated Ticket AgeUnsigned integer (32 bits)2.4.0 to 4.2.5
dtls.handshake.extensions.psk.identity.selectedSelected IdentityUnsigned integer (16 bits)2.4.0 to 4.2.5
dtls.handshake.extensions.session_ticketSession TicketByte sequence4.2.0 to 4.2.5
dtls.handshake.extensions.supported_versionSupported VersionUnsigned integer (16 bits)2.4.3 to 4.2.5
dtls.handshake.extensions.supported_versionsSupported VersionsUnsigned integer (16 bits)2.4.0 to 2.4.2
dtls.handshake.extensions.supported_versions_lenSupported Versions lengthUnsigned integer (8 bits)2.4.0 to 4.2.5
dtls.handshake.extensions_alpn_lenALPN Extension LengthUnsigned integer (16 bits)1.12.0 to 4.2.5
dtls.handshake.extensions_alpn_listALPN ProtocolLabel1.12.0 to 4.2.5
dtls.handshake.extensions_alpn_strALPN Next ProtocolCharacter string1.12.0 to 4.2.5
dtls.handshake.extensions_alpn_str_lenALPN string lengthUnsigned integer (8 bits)1.12.0 to 4.2.5
dtls.handshake.extensions_alps.settingsALPN Opaque SettingsByte sequence3.6.0 to 4.2.5
dtls.handshake.extensions_alps_alpn_listSupported ALPN ListLabel3.6.0 to 4.2.5
dtls.handshake.extensions_alps_alpn_strSupported ALPNCharacter string3.6.0 to 4.2.5
dtls.handshake.extensions_alps_alpn_str_lenSupported ALPN LengthUnsigned integer (8 bits)3.6.0 to 4.2.5
dtls.handshake.extensions_alps_lenALPS Extension LengthUnsigned integer (16 bits)3.6.0 to 4.2.5
dtls.handshake.extensions_ec_point_formatEC point formatUnsigned integer (8 bits)1.12.0 to 4.2.5
dtls.handshake.extensions_ec_point_formatsEC point formatsLabel2.4.0 to 4.2.5
dtls.handshake.extensions_ec_point_formats_lengthEC point formats LengthUnsigned integer (8 bits)1.12.0 to 4.2.5
dtls.handshake.extensions_elliptic_curveElliptic curveUnsigned integer (16 bits)1.12.0 to 2.2.17
dtls.handshake.extensions_elliptic_curvesElliptic Curves ListLabel1.12.0 to 2.2.17
dtls.handshake.extensions_elliptic_curves_lengthElliptic Curves LengthUnsigned integer (16 bits)1.12.0 to 2.2.17
dtls.handshake.extensions_key_share_client_lengthClient Key Share LengthUnsigned integer (16 bits)2.4.0 to 4.2.5
dtls.handshake.extensions_key_share_groupGroupUnsigned integer (16 bits)2.4.0 to 4.2.5
dtls.handshake.extensions_key_share_key_exchangeKey ExchangeByte sequence2.4.0 to 4.2.5
dtls.handshake.extensions_key_share_key_exchange_lengthKey Exchange LengthUnsigned integer (16 bits)2.4.0 to 4.2.5
dtls.handshake.extensions_key_share_selected_groupSelected GroupUnsigned integer (16 bits)2.4.0 to 4.2.5
dtls.handshake.extensions_lengthExtensions LengthUnsigned integer (16 bits)1.0.0 to 4.2.5
dtls.handshake.extensions_npnNext ProtocolCharacter string1.12.0 to 4.2.5
dtls.handshake.extensions_npn_str_lenProtocol string lengthUnsigned integer (8 bits)1.12.0 to 4.2.5
dtls.handshake.extensions_paddingPaddingLabel1.12.0 to 2.0.5, 2.2.0
dtls.handshake.extensions_padding_dataPadding DataByte sequence1.12.0 to 4.2.5
dtls.handshake.extensions_padding_lenPadding lengthUnsigned integer (16 bits)1.12.0 to 2.0.5, 2.2.0
dtls.handshake.extensions_reneg_infoRenegotiation infoByte sequence2.0.0 to 4.2.5
dtls.handshake.extensions_reneg_info_lenRenegotiation info extension lengthUnsigned integer (8 bits)1.12.0 to 4.2.5
dtls.handshake.extensions_server_nameServer NameCharacter string1.12.0 to 4.2.5
dtls.handshake.extensions_server_name_lenServer Name lengthUnsigned integer (16 bits)1.12.0 to 4.2.5
dtls.handshake.extensions_server_name_list_lenServer Name list lengthUnsigned integer (16 bits)1.12.0 to 4.2.5
dtls.handshake.extensions_server_name_typeServer Name TypeUnsigned integer (8 bits)1.12.0 to 4.2.5
dtls.handshake.extensions_srp_lenSRP username lengthUnsigned integer (8 bits)3.6.0 to 4.2.5
dtls.handshake.extensions_srp_usernameSRP usernameCharacter string3.6.0 to 4.2.5
dtls.handshake.extensions_status_request_exts_lenRequest Extensions LengthUnsigned integer (16 bits)1.12.0 to 4.2.5
dtls.handshake.extensions_status_request_lenCertificate Status LengthUnsigned integer (16 bits)1.12.0 to 4.2.5
dtls.handshake.extensions_status_request_list_lenCertificate Status List LengthUnsigned integer (16 bits)2.6.0 to 4.2.5
dtls.handshake.extensions_status_request_responder_ids_lenResponder ID list LengthUnsigned integer (16 bits)1.12.0 to 4.2.5
dtls.handshake.extensions_status_request_typeCertificate Status TypeUnsigned integer (8 bits)1.12.0 to 4.2.5
dtls.handshake.extensions_supported_groupSupported GroupUnsigned integer (16 bits)2.4.0 to 4.2.5
dtls.handshake.extensions_supported_groupsSupported Groups ListLabel2.4.0 to 4.2.5
dtls.handshake.extensions_supported_groups_lengthSupported Groups List LengthUnsigned integer (16 bits)2.4.0 to 4.2.5
dtls.handshake.fragment_lengthFragment LengthUnsigned integer (24 bits)1.0.0 to 4.2.5
dtls.handshake.fragment_length.too_longFragment length is larger than message lengthLabel1.12.0 to 4.2.5
dtls.handshake.fragment_length.zeroZero-length fragment length for fragmented messageLabel2.0.0 to 4.2.5
dtls.handshake.fragment_offsetFragment OffsetUnsigned integer (24 bits)1.0.0 to 4.2.5
dtls.handshake.fragment_past_end_msgFragment runs past the end of the messageLabel1.12.0 to 4.2.5
dtls.handshake.ggByte sequence1.12.0 to 4.2.5
dtls.handshake.g_leng LengthUnsigned integer (16 bits)1.12.0 to 4.2.5
dtls.handshake.hintHintByte sequence1.12.0 to 4.2.5
dtls.handshake.hint_lenHint LengthUnsigned integer (16 bits)1.12.0 to 4.2.5
dtls.handshake.identityIdentityByte sequence1.12.0 to 4.2.5
dtls.handshake.identity_lenIdentity LengthUnsigned integer (16 bits)1.12.0 to 4.2.5
dtls.handshake.ja3JA3Character string3.6.0 to 4.2.5
dtls.handshake.ja3_fullJA3 FullstringCharacter string3.6.0 to 4.2.5
dtls.handshake.ja3sJA3SCharacter string3.6.0 to 4.2.5
dtls.handshake.ja3s_fullJA3S FullstringCharacter string3.6.0 to 4.2.5
dtls.handshake.ja4JA4Character string4.2.0 to 4.2.5
dtls.handshake.ja4_rJA4_rCharacter string4.2.0 to 4.2.5
dtls.handshake.key_update.request_updateKey Update RequestUnsigned integer (8 bits)2.4.0 to 4.2.5
dtls.handshake.lengthLengthUnsigned integer (24 bits)1.0.0 to 4.2.5
dtls.handshake.max_fragment_lengthMaximum Fragment LengthUnsigned integer (8 bits)3.2.0 to 4.2.5
dtls.handshake.md5_hashMD5 HashLabel1.0.0 to 1.8.15
dtls.handshake.message_seqMessage SequenceUnsigned integer (16 bits)1.0.0 to 4.2.5
dtls.handshake.modulusModulusByte sequence1.12.0 to 4.2.5
dtls.handshake.modulus_lenModulus LengthUnsigned integer (16 bits)1.12.0 to 4.2.5
dtls.handshake.ocsp_response_lenOCSP Response LengthUnsigned integer (24 bits)2.6.0 to 4.2.5
dtls.handshake.ocsp_response_list_lenOCSP Response List LengthUnsigned integer (24 bits)2.6.0 to 4.2.5
dtls.handshake.ppByte sequence1.12.0 to 4.2.5
dtls.handshake.p_lenp LengthUnsigned integer (16 bits)1.12.0 to 4.2.5
dtls.handshake.randomRandomByte sequence1.0.0 to 4.2.5
dtls.handshake.random_bytesRandom BytesByte sequence2.4.0 to 4.2.5
dtls.handshake.random_timeGMT Unix TimeDate and time1.0.0 to 4.2.5
dtls.handshake.rcSchnorr signatureByte sequence3.4.0 to 4.2.5
dtls.handshake.rc_lenSchnorr signature LengthUnsigned integer (8 bits)3.4.0 to 4.2.5
dtls.handshake.rsSchnorr signatureByte sequence3.4.0 to 4.2.5
dtls.handshake.rs_lenSchnorr signature LengthUnsigned integer (8 bits)3.4.0 to 4.2.5
dtls.handshake.server_curve_typeCurve TypeUnsigned integer (8 bits)1.12.0 to 4.2.5
dtls.handshake.server_named_curveNamed CurveUnsigned integer (16 bits)1.12.0 to 4.2.5
dtls.handshake.server_pointPubkeyByte sequence1.12.0 to 4.2.5
dtls.handshake.server_point_lenPubkey LengthUnsigned integer (8 bits)1.12.0 to 4.2.5
dtls.handshake.server_versionVersionUnsigned integer (16 bits)1.8.0 to 1.12.13
dtls.handshake.session_idSession IDByte sequence1.0.0 to 4.2.5
dtls.handshake.session_id_lengthSession ID LengthUnsigned integer (8 bits)1.0.0 to 4.2.5
dtls.handshake.session_ticketSession TicketByte sequence1.8.0 to 4.2.5
dtls.handshake.session_ticket_age_addSession Ticket Age AddUnsigned integer (32 bits)2.4.0 to 4.2.5
dtls.handshake.session_ticket_lengthSession Ticket LengthUnsigned integer (16 bits)1.8.0 to 4.2.5
dtls.handshake.session_ticket_lifetime_hintSession Ticket Lifetime HintUnsigned integer (32 bits)1.8.0 to 4.2.5
dtls.handshake.session_ticket_nonceSession Ticket NonceByte sequence2.4.0 to 4.2.5
dtls.handshake.session_ticket_nonce_lengthSession Ticket Nonce LengthUnsigned integer (8 bits)2.4.0 to 4.2.5
dtls.handshake.sha_hashSHA-1 HashLabel1.0.0 to 1.8.15
dtls.handshake.sigSignatureByte sequence1.12.0 to 4.2.5
dtls.handshake.sig_hash_algSignature AlgorithmUnsigned integer (16 bits)1.12.0 to 4.2.5
dtls.handshake.sig_hash_alg_lenSignature Hash Algorithms LengthUnsigned integer (16 bits)1.12.0 to 4.2.5
dtls.handshake.sig_hash_alg_len.badExpert InfoLabel1.12.0 to 1.12.13
dtls.handshake.sig_hash_alg_len.mult2Expert InfoLabel2.0.0 to 2.2.17
dtls.handshake.sig_hash_algsSignature AlgorithmsLabel1.12.0 to 4.2.5
dtls.handshake.sig_hash_algs.mult2Expert InfoLabel2.0.0 to 2.2.17
dtls.handshake.sig_hash_hashSignature Hash Algorithm HashUnsigned integer (8 bits)1.12.0 to 4.2.5
dtls.handshake.sig_hash_sigSignature Hash Algorithm SignatureUnsigned integer (8 bits)1.12.0 to 4.2.5
dtls.handshake.sig_lenSignature LengthUnsigned integer (16 bits)1.12.0 to 4.2.5
dtls.handshake.status_request.undecodedResponder ID list or Request Extensions are not implemented, contact Wireshark developers if you want this to be supportedLabel1.12.0 to 4.2.5
dtls.handshake.typeHandshake TypeUnsigned integer (8 bits)1.0.0 to 4.2.5
dtls.handshake.vcEphemeral PubkeyByte sequence3.4.0 to 4.2.5
dtls.handshake.vc_lenEphemeral Pubkey LengthUnsigned integer (8 bits)3.4.0 to 4.2.5
dtls.handshake.verify_dataVerify DataLabel1.0.0 to 4.2.5
dtls.handshake.versionVersionUnsigned integer (16 bits)1.0.0 to 1.6.16, 2.0.0 to 4.2.5
dtls.handshake.vsEphemeral PubkeyByte sequence3.4.0 to 4.2.5
dtls.handshake.vs_lenEphemeral Pubkey LengthUnsigned integer (8 bits)3.4.0 to 4.2.5
dtls.handshake.xcPubkeyByte sequence3.4.0 to 4.2.5
dtls.handshake.xc_lenPubkey LengthUnsigned integer (8 bits)3.4.0 to 4.2.5
dtls.handshake.xsPubkeyByte sequence3.4.0 to 4.2.5
dtls.handshake.xs_lenPubkey LengthUnsigned integer (8 bits)3.4.0 to 4.2.5
dtls.handshake.ycPubkeyByte sequence1.12.0 to 4.2.5
dtls.handshake.yc_lenPubkey LengthUnsigned integer (16 bits)1.12.0 to 4.2.5
dtls.handshake.ysPubkeyByte sequence1.12.0 to 4.2.5
dtls.handshake.ys_lenPubkey LengthUnsigned integer (16 bits)1.12.0 to 4.2.5
dtls.heartbeat_messageHeartbeat MessageLabel1.8.0 to 4.2.5
dtls.heartbeat_message.paddingPayload LengthByte sequence1.8.0 to 4.2.5
dtls.heartbeat_message.payloadPayload LengthByte sequence1.8.0 to 4.2.5
dtls.heartbeat_message.payload_lengthPayload LengthUnsigned integer (16 bits)1.8.0 to 4.2.5
dtls.heartbeat_message.payload_length.invalidInvalid heartbeat payload lengthLabel1.12.0 to 4.2.5
dtls.heartbeat_message.typeTypeUnsigned integer (8 bits)1.8.0 to 4.2.5
dtls.malformed.buffer_too_smallMalformed message, not enough data is availableLabel2.4.0 to 4.2.5
dtls.malformed.trailing_dataUndecoded trailing data is presentLabel2.4.0 to 4.2.5
dtls.malformed.vector_lengthVariable vector length is outside the permitted rangeLabel2.4.0 to 4.2.5
dtls.msg_len_diff_fragmentMessage length differs from value in earlier fragmentLabel1.12.0 to 4.2.5
dtls.quic.initial_versionInitial VersionUnsigned integer (32 bits)2.6.0 to 3.0.14
dtls.quic.lenParameters LengthUnsigned integer (16 bits)2.6.0 to 4.2.5
dtls.quic.negotiated_versionNegotiated VersionUnsigned integer (32 bits)2.6.0 to 3.0.14
dtls.quic.parameterParameterLabel2.6.0 to 4.2.5
dtls.quic.parameter.ack_delay_exponentack_delay_exponentUnsigned integer (64 bits)2.6.0 to 4.2.5
dtls.quic.parameter.active_connection_id_limitActive Connection ID LimitUnsigned integer (64 bits)3.2.0 to 4.2.5
dtls.quic.parameter.cibir_encoding.lengthlengthUnsigned integer (64 bits)4.0.0 to 4.2.5
dtls.quic.parameter.cibir_encoding.offsetoffsetUnsigned integer (64 bits)4.0.0 to 4.2.5
dtls.quic.parameter.enable_multipathEnable MultipathUnsigned integer (64 bits)4.2.0 to 4.2.5
dtls.quic.parameter.enable_time_stamp_v2Enable TimestampV2Unsigned integer (64 bits)3.4.0 to 4.2.5
dtls.quic.parameter.facebook.partial_reliabilityFacebook Partial ReliabilityUnsigned integer (64 bits)3.4.0 to 4.2.5
dtls.quic.parameter.google.connection_optionsGoogle Connection optionsByte sequence3.4.0 to 4.2.5
dtls.quic.parameter.google.initial_rttGoogle Initial RTTUnsigned integer (64 bits)3.4.0 to 4.2.5
dtls.quic.parameter.google.key_update_not_yet_supportedGoogle Key Update not yet supportedLabel3.4.0 to 4.2.5
dtls.quic.parameter.google.quic_paramsGoogle QUIC parametersByte sequence3.4.0 to 4.2.5
dtls.quic.parameter.google.quic_params_unknown_fieldGoogle Unknown FieldByte sequence3.4.0 to 4.2.5
dtls.quic.parameter.google.quic_versionGoogle QUIC versionUnsigned integer (32 bits)3.4.0 to 4.2.5
dtls.quic.parameter.google.support_handshake_doneGoogle Support Handshake DoneLabel3.4.0 to 4.2.5
dtls.quic.parameter.google.supported_versionGoogle Supported VersionUnsigned integer (32 bits)3.6.0 to 4.2.5
dtls.quic.parameter.google.supported_versions_lengthGoogle Supported Versions LengthUnsigned integer (8 bits)3.6.0 to 4.2.5
dtls.quic.parameter.google.user_agentGoogle UserAgentCharacter string3.4.0 to 4.2.5
dtls.quic.parameter.idle_timeoutidle_timeoutUnsigned integer (64 bits)2.6.0 to 3.2.1
dtls.quic.parameter.initial_max_datainitial_max_dataUnsigned integer (64 bits)2.6.0 to 4.2.5
dtls.quic.parameter.initial_max_stream_datainitial_max_stream_dataUnsigned integer (32 bits)2.6.0 to 2.6.20
dtls.quic.parameter.initial_max_stream_data_bidi_localinitial_max_stream_data_bidi_localUnsigned integer (64 bits)3.0.0 to 4.2.5
dtls.quic.parameter.initial_max_stream_data_bidi_remoteinitial_max_stream_data_bidi_remoteUnsigned integer (64 bits)3.0.0 to 4.2.5
dtls.quic.parameter.initial_max_stream_data_uniinitial_max_stream_data_uniUnsigned integer (64 bits)3.0.0 to 4.2.5
dtls.quic.parameter.initial_max_stream_id_bidiinitial_max_stream_id_bidiUnsigned integer (32 bits)2.6.0 to 2.6.20
dtls.quic.parameter.initial_max_stream_id_uniinitial_max_stream_id_uniUnsigned integer (32 bits)2.6.0 to 2.6.20
dtls.quic.parameter.initial_max_streams_bidiinitial_max_streams_bidiUnsigned integer (64 bits)3.0.0 to 4.2.5
dtls.quic.parameter.initial_max_streams_uniinitial_max_streams_uniUnsigned integer (64 bits)3.0.0 to 4.2.5
dtls.quic.parameter.initial_source_connection_idInitial Source Connection IDByte sequence3.4.0 to 4.2.5
dtls.quic.parameter.lengt.oldLengthUnsigned integer (16 bits)3.4.0 to 4.2.5
dtls.quic.parameter.lengthLengthUnsigned integer (64 bits)2.6.0 to 4.2.5
dtls.quic.parameter.loss_bitsloss_bitsUnsigned integer (64 bits)3.2.2 to 4.2.5
dtls.quic.parameter.max_ack_delaymax_ack_delayUnsigned integer (64 bits)3.0.0 to 4.2.5
dtls.quic.parameter.max_datagram_frame_sizemax_datagram_frame_sizeUnsigned integer (64 bits)3.2.0 to 4.2.5
dtls.quic.parameter.max_idle_timeoutmax_idle_timeoutUnsigned integer (64 bits)3.2.2 to 4.2.5
dtls.quic.parameter.max_packet_sizemax_packet_sizeUnsigned integer (64 bits)2.6.0 to 3.2.18
dtls.quic.parameter.max_udp_payload_sizemax_udp_payload_sizeUnsigned integer (64 bits)3.4.0 to 4.2.5
dtls.quic.parameter.min_ack_delaymin_ack_delayUnsigned integer (64 bits)3.2.2 to 4.2.5
dtls.quic.parameter.ocidoriginal_connection_idByte sequence3.0.0 to 3.2.18
dtls.quic.parameter.original_destination_connection_idoriginal_destination_connection_idByte sequence3.4.0 to 4.2.5
dtls.quic.parameter.preferred_address.connectionidconnectionIdByte sequence3.0.0 to 4.2.5
dtls.quic.parameter.preferred_address.connectionid.lengthLengthUnsigned integer (8 bits)3.0.0 to 4.2.5
dtls.quic.parameter.preferred_address.ipaddress.lengthLengthUnsigned integer (8 bits)3.0.0 to 3.0.14
dtls.quic.parameter.preferred_address.ipv4addressipv4AddressIPv4 address3.0.0 to 4.2.5
dtls.quic.parameter.preferred_address.ipv4portipv4PortUnsigned integer (16 bits)3.0.0 to 4.2.5
dtls.quic.parameter.preferred_address.ipv6addressipv6AddressIPv6 address3.0.0 to 4.2.5
dtls.quic.parameter.preferred_address.ipv6portipv6PortUnsigned integer (16 bits)3.0.0 to 4.2.5
dtls.quic.parameter.preferred_address.ipversionipVersionUnsigned integer (8 bits)3.0.0 to 3.0.14
dtls.quic.parameter.preferred_address.statelessresettokenstatelessResetTokenByte sequence3.0.0 to 4.2.5
dtls.quic.parameter.retry_source_connection_idRetry Source Connection IDByte sequence3.4.0 to 4.2.5
dtls.quic.parameter.stateless_reset_tokenstateless_reset_tokenByte sequence2.6.0 to 4.2.5
dtls.quic.parameter.typeTypeUnsigned integer (64 bits)2.6.0 to 4.2.5
dtls.quic.parameter.valueValueByte sequence2.6.0 to 4.2.5
dtls.quic.parameter.vi.chosen_versionChosen VersionUnsigned integer (32 bits)4.0.0 to 4.2.5
dtls.quic.parameter.vi.other_versionOther VersionUnsigned integer (32 bits)4.0.0 to 4.2.5
dtls.quic.parameter.vn.compatible_versionCompatible VersionUnsigned integer (32 bits)3.6.0 to 3.6.24
dtls.quic.parameter.vn.compatible_version_countCompatible Version CountUnsigned integer (64 bits)3.6.0 to 3.6.24
dtls.quic.parameter.vn.currently_attempted_versionCurrently Attempted VersionUnsigned integer (32 bits)3.6.0 to 3.6.24
dtls.quic.parameter.vn.negotiated_versionNegotiated VersionUnsigned integer (32 bits)3.6.0 to 3.6.24
dtls.quic.parameter.vn.previously_attempted_versionPreviously Attempted VersionUnsigned integer (32 bits)3.6.0 to 3.6.24
dtls.quic.parameter.vn.received_negotiation_versionReceived Negotiation VersionUnsigned integer (32 bits)3.6.0 to 3.6.24
dtls.quic.parameter.vn.received_negotiation_version_countReceived Negotiation Version CountUnsigned integer (64 bits)3.6.0 to 3.6.24
dtls.quic.parameter.vn.supported_versionSupported VersionUnsigned integer (32 bits)3.6.0 to 3.6.24
dtls.quic.parameter.vn.supported_version_countSupported Version CountUnsigned integer (64 bits)3.6.0 to 3.6.24
dtls.quic.supported_versionsSupported VersionsUnsigned integer (32 bits)2.6.0 to 3.0.14
dtls.quic.supported_versions.lenSupported Versions LengthUnsigned integer (16 bits)2.6.0 to 3.0.14
dtls.reassembled.inReassembled inFrame number1.0.0 to 4.2.5
dtls.reassembled.lengthReassembled DTLS lengthUnsigned integer (32 bits)1.4.0 to 4.2.5
dtls.recordRecord LayerLabel1.0.0 to 4.2.5
dtls.record.connection_idConnection IDByte sequence3.4.0 to 4.2.5
dtls.record.content_typeContent TypeUnsigned integer (8 bits)1.0.0 to 4.2.5
dtls.record.epochEpochUnsigned integer (16 bits)1.0.0 to 4.2.5
dtls.record.lengthLengthUnsigned integer (16 bits)1.0.0 to 4.2.5
dtls.record.length.invalidRecord fragment length is too small or too largeLabel2.4.0 to 4.2.5
dtls.record.sequence_numberSequence NumberUnsigned integer (64 bits)1.0.0 to 4.2.5
dtls.record.special_typeSpecial TypeUnsigned integer (8 bits)3.4.0 to 4.2.5
dtls.record.versionVersionUnsigned integer (16 bits)1.0.0 to 4.2.5
dtls.record_size_limitRecord Size LimitUnsigned integer (16 bits)3.0.0 to 4.2.5
dtls.resumedThis session reuses previously negotiated keys (Session resumption)Label2.0.0 to 4.2.5
dtls.sct.sct_extensionsExtensionsLabel2.4.0 to 4.2.5
dtls.sct.sct_extensions_lengthExtensions lengthUnsigned integer (16 bits)2.4.0 to 4.2.5
dtls.sct.sct_lengthSerialized SCT LengthUnsigned integer (16 bits)2.4.0 to 4.2.5
dtls.sct.sct_logidLog IDByte sequence2.4.0 to 4.2.5
dtls.sct.sct_signatureSignatureByte sequence2.4.0 to 4.2.5
dtls.sct.sct_signature_lengthSignature LengthUnsigned integer (16 bits)2.4.0 to 4.2.5
dtls.sct.sct_timestampTimestampDate and time2.4.0 to 4.2.5
dtls.sct.sct_versionSCT VersionUnsigned integer (8 bits)2.4.0 to 4.2.5
dtls.sct.scts_lengthSerialized SCT List LengthUnsigned integer (16 bits)2.4.0 to 4.2.5
dtls.token_binding.key_parameterKey ParameterUnsigned integer (8 bits)4.2.0 to 4.2.5
dtls.token_binding.key_parametersKey ParametersLabel4.2.0 to 4.2.5
dtls.token_binding.key_parameters_lengthKey Parameters LengthUnsigned integer (8 bits)4.2.0 to 4.2.5
dtls.token_binding.version_majorProtocol Major VersionUnsigned integer (8 bits)4.2.0 to 4.2.5
dtls.token_binding.version_minorProtocol Minor VersionUnsigned integer (8 bits)4.2.0 to 4.2.5
dtls.use_srtp.mkiMKIByte sequence2.4.0 to 4.2.5
dtls.use_srtp.mki_lengthMKI LengthUnsigned integer (8 bits)2.4.0 to 4.2.5
dtls.use_srtp.protection_profileSRTP Protection ProfileUnsigned integer (16 bits)2.4.0 to 4.2.5
dtls.use_srtp.protection_profiles_lengthSRTP Protection Profiles LengthUnsigned integer (16 bits)2.4.0 to 4.2.5
dtls.use_srtp.protection_profiles_length.invalidInvalid real content typeLabel4.0.0 to 4.2.5