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Display Filter Reference: Extensible Authentication Protocol

Protocol field name: eap

Versions: 1.0.0 to 4.2.4

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Field name Description Type Versions
eap.aka.error_codeEAP-AKA Error CodeUnsigned integer (16 bits)3.4.0 to 4.2.4
eap.aka.notification_typeEAP-AKA Notification TypeUnsigned integer (16 bits)3.4.0 to 4.2.4
eap.aka.reservedEAP-AKA ReservedUnsigned integer (16 bits)1.8.0 to 4.2.4
eap.aka.subtypeEAP-AKA SubtypeUnsigned integer (8 bits)1.8.0 to 4.2.4
eap.aka.subtype.attributeEAP-AKA AttributeLabel1.8.0 to 4.2.4
eap.aka.subtype.lenEAP-AKA LengthUnsigned integer (8 bits)1.8.0 to 4.2.4
eap.aka.subtype.typeEAP-AKA TypeUnsigned integer (8 bits)1.8.0 to 4.2.4
eap.aka.subtype.valueEAP-AKA ValueByte sequence1.8.0 to 4.2.4
eap.bad_lengthBad length (too small or too large)Label3.2.0 to 4.2.4
eap.codeCodeUnsigned integer (8 bits)1.0.0 to 4.2.4
eap.dataEAP DataByte sequence2.0.0 to 4.2.4
eap.desired_typeDesired Auth TypeUnsigned integer (8 bits)1.0.0 to 4.2.4
eap.dictionary_attacksVulnerable to dictionary attacks. If possible, change EAP type. See http://www.cisco.com/warp/public/cc/pd/witc/ao350ap/prodlit/2331_pp.pdfLabel1.12.0 to 4.2.4
eap.ext.vendor_idEAP-EXT Vendor IdUnsigned integer (24 bits)1.0.0 to 4.2.4
eap.ext.vendor_typeEAP-EXT Vendor TypeUnsigned integer (32 bits)1.0.0 to 4.2.4
eap.fast.authority_id_dataAuthority ID DataByte sequence3.6.0 to 4.2.4
eap.fast.lengthEAP-FAST LengthUnsigned integer (16 bits)3.6.0 to 4.2.4
eap.fast.typeEAP-FAST TypeUnsigned integer (16 bits)3.6.0 to 4.2.4
eap.gpsk.csuite.specifierSpecifierUnsigned integer (16 bits)3.4.0 to 4.2.4
eap.gpsk.csuite.vendorVendorUnsigned integer (32 bits)3.4.0 to 4.2.4
eap.gpsk.csuite_list_lenLenUnsigned integer (16 bits)3.4.0 to 4.2.4
eap.gpsk.failure_codeEAP-GPSK Failure codeUnsigned integer (32 bits)3.4.0 to 4.2.4
eap.gpsk.id_peerEAP-GPSK ID_PeerCharacter string3.4.0 to 4.2.4
eap.gpsk.id_peer.lenEAP-GPSK ID_Peer lenUnsigned integer (16 bits)3.4.0 to 4.2.4
eap.gpsk.id_serverEAP-GPSK ID_ServerCharacter string3.4.0 to 4.2.4
eap.gpsk.id_server.lenEAP-GPSK ID_Server lenUnsigned integer (16 bits)3.4.0 to 4.2.4
eap.gpsk.opcodeEAP-GPSK OP-CodeUnsigned integer (8 bits)3.4.0 to 4.2.4
eap.gpsk.payload_macEAP-GPSK Payload MACByte sequence3.4.0 to 4.2.4
eap.gpsk.pd_payloadEAP-GPSK PD_PayloadByte sequence3.4.0 to 4.2.4
eap.gpsk.pd_payload.lenEAP-GPSK PD_Payload lenUnsigned integer (16 bits)3.4.0 to 4.2.4
eap.gpsk.rand_peerEAP-GPSK Rand_PeerByte sequence3.4.0 to 4.2.4
eap.gpsk.rand_serverEAP-GPSK Rand_ServerByte sequence3.4.0 to 4.2.4
eap.idIdUnsigned integer (8 bits)1.0.0 to 4.2.4
eap.identityIdentityCharacter string1.8.0 to 4.2.4
eap.identity.actual_lenIdentity Actual LengthUnsigned integer (16 bits)2.4.0 to 4.2.4
eap.identity.cert_snCertificate Serial NumberCharacter string4.0.0 to 4.2.4
eap.identity.fullIdentity (Full)Character string3.4.0 to 4.2.4
eap.identity.invalidInvalid identity codeLabel2.6.5 to 4.2.4
eap.identity.mccIdentity Mobile Country CodeUnsigned integer (16 bits)3.4.0 to 4.2.4
eap.identity.mncIdentity Mobile Network CodeUnsigned integer (16 bits)3.4.0 to 4.2.4
eap.identity.nonasciiNon-ASCII characters within identityLabel4.0.0 to 4.2.4
eap.identity.paddingPaddingByte sequence3.4.0 to 4.2.4
eap.identity.prefixIdentity PrefixCharacter (8 bits)3.4.0 to 4.2.4
eap.identity.pseudoIdentity (Pseudonym)Character string3.2.0 to 3.2.18
eap.identity.reauthIdentity (Reauth)Character string3.2.0 to 3.2.18
eap.identity.typeIdentity TypeCharacter string3.4.0 to 4.2.4
eap.identity.wlan.mccWLAN Identity Mobile Country CodeUnsigned integer (16 bits)2.4.0 to 3.2.18
eap.identity.wlan.mncWLAN Identity Mobile Network CodeUnsigned integer (16 bits)2.4.0 to 3.2.18
eap.identity.wlan.prefixWLAN Identity PrefixCharacter (8 bits)2.4.0 to 3.2.18
eap.ikev2.flagsEAP-IKEv2 FlagsUnsigned integer (8 bits)4.0.0 to 4.2.4
eap.ikev2.flags.icv_presentIntegrity Checksum Data presentBoolean4.0.0 to 4.2.4
eap.ikev2.flags.more_fragmentsMore FragmentsBoolean4.0.0 to 4.2.4
eap.ikev2.integrity_checksum_dataEAP-IKEv2 Integrity Checksum DataByte sequence4.0.0 to 4.2.4
eap.ikev2.lenEAP-IKEv2 LengthUnsigned integer (32 bits)4.0.0 to 4.2.4
eap.ikve2.flags.len_includedLength IncludedBoolean4.0.0 to 4.2.4
eap.leap.ap_challengeEAP-LEAP AP-ChallengeByte sequence1.8.0 to 4.2.4
eap.leap.ap_responseEAP-LEAP AP-ResponseByte sequence1.8.0 to 4.2.4
eap.leap.countEAP-LEAP CountUnsigned integer (8 bits)1.8.0 to 4.2.4
eap.leap.dataEAP-LEAP DataByte sequence2.0.0 to 4.2.4
eap.leap.nameEAP-LEAP NameCharacter string1.8.0 to 4.2.4
eap.leap.peer_challengeEAP-LEAP Peer-ChallengeByte sequence1.8.0 to 4.2.4
eap.leap.peer_responseEAP-LEAP Peer-ResponseByte sequence1.8.0 to 4.2.4
eap.leap.reservedEAP-LEAP ReservedUnsigned integer (8 bits)1.8.0 to 4.2.4
eap.leap.versionEAP-LEAP VersionUnsigned integer (8 bits)1.8.0 to 4.2.4
eap.lenLengthUnsigned integer (16 bits)1.0.0 to 4.2.4
eap.md5.extra_dataEAP-MD5 Extra DataByte sequence1.8.0 to 4.2.4
eap.md5.valueEAP-MD5 ValueByte sequence1.8.0 to 4.2.4
eap.md5.value_sizeEAP-MD5 Value-SizeUnsigned integer (8 bits)1.8.0 to 4.2.4
eap.md5.value_size.overflowOverflowLabel1.12.0 to 4.2.4
eap.mitm_attacksVulnerable to MITM attacks. If possible, change EAP type.Label1.12.0 to 4.2.4
eap.ms_chap_v2.challengeEAP-MS-CHAP-v2 ChallengeByte sequence1.8.0 to 4.2.4
eap.ms_chap_v2.dataEAP-MS-CHAP-v2 DataByte sequence2.0.0 to 4.2.4
eap.ms_chap_v2.failure_requestEAP-MS-CHAP-v2 Failure-RequestCharacter string1.8.0 to 4.2.4
eap.ms_chap_v2.flagsEAP-MS-CHAP-v2 FlagsUnsigned integer (8 bits)1.8.0 to 4.2.4
eap.ms_chap_v2.idEAP-MS-CHAP-v2 IdUnsigned integer (8 bits)1.8.0 to 4.2.4
eap.ms_chap_v2.lengthEAP-MS-CHAP-v2 LengthUnsigned integer (16 bits)1.8.0 to 4.2.4
eap.ms_chap_v2.length.invalidInvalid LengthLabel1.12.0 to 4.2.4
eap.ms_chap_v2.messageEAP-MS-CHAP-v2 MessageCharacter string1.8.0 to 4.2.4
eap.ms_chap_v2.nameEAP-MS-CHAP-v2 NameCharacter string1.8.0 to 4.2.4
eap.ms_chap_v2.nt_responseEAP-MS-CHAP-v2 NT-ResponseByte sequence1.8.0 to 4.2.4
eap.ms_chap_v2.opcodeEAP-MS-CHAP-v2 OpCodeUnsigned integer (8 bits)1.8.0 to 4.2.4
eap.ms_chap_v2.peer_challengeEAP-MS-CHAP-v2 Peer-ChallengeByte sequence1.8.0 to 4.2.4
eap.ms_chap_v2.reservedEAP-MS-CHAP-v2 ReservedByte sequence1.8.0 to 4.2.4
eap.ms_chap_v2.responseEAP-MS-CHAP-v2 Response (Unknown Length)Byte sequence2.0.0 to 4.2.4
eap.ms_chap_v2.value_sizeEAP-MS-CHAP-v2 Value-SizeUnsigned integer (8 bits)1.8.0 to 4.2.4
eap.msauth-tlv.crypto.cmacCompound MACByte sequence4.0.0 to 4.2.4
eap.msauth-tlv.crypto.nonceNonceByte sequence4.0.0 to 4.2.4
eap.msauth-tlv.crypto.received-versionReceived VersionUnsigned integer (8 bits)4.0.0 to 4.2.4
eap.msauth-tlv.crypto.reservedReservedUnsigned integer (8 bits)4.0.0 to 4.2.4
eap.msauth-tlv.crypto.subtypeSubtypeUnsigned integer (8 bits)4.0.0 to 4.2.4
eap.msauth-tlv.crypto.versionVersionUnsigned integer (8 bits)4.0.0 to 4.2.4
eap.msauth-tlv.lenLengthUnsigned integer (16 bits)4.0.0 to 4.2.4
eap.msauth-tlv.mandatoryMandatoryBoolean4.0.0 to 4.2.4
eap.msauth-tlv.reservedReservedBoolean4.0.0 to 4.2.4
eap.msauth-tlv.statusStatusUnsigned integer (16 bits)4.0.0 to 4.2.4
eap.msauth-tlv.typeTypeUnsigned integer (16 bits)4.0.0 to 4.2.4
eap.msauth-tlv.valValueByte sequence4.0.0 to 4.2.4
eap.notificationNotificationCharacter string1.8.0 to 4.2.4
eap.pax.aEAP-PAX AByte sequence3.4.0 to 4.2.4
eap.pax.a.lenEAP-PAX A lenUnsigned integer (16 bits)3.4.0 to 4.2.4
eap.pax.adeEAP-PAX ADEByte sequence3.4.0 to 4.2.4
eap.pax.ade.lenEAP-PAX ADE lenUnsigned integer (16 bits)3.4.0 to 4.2.4
eap.pax.bEAP-PAX BByte sequence3.4.0 to 4.2.4
eap.pax.b.lenEAP-PAX B lenUnsigned integer (16 bits)3.4.0 to 4.2.4
eap.pax.cidEAP-PAX CIDCharacter string3.4.0 to 4.2.4
eap.pax.cid.lenEAP-PAX CID lenUnsigned integer (16 bits)3.4.0 to 4.2.4
eap.pax.dh_group_idEAP-PAX DH Group IDUnsigned integer (8 bits)3.4.0 to 4.2.4
eap.pax.flagsEAP-PAX FlagsUnsigned integer (8 bits)3.4.0 to 4.2.4
eap.pax.flags.aiADE IncludedBoolean3.4.0 to 4.2.4
eap.pax.flags.cecertificate enabledBoolean3.4.0 to 4.2.4
eap.pax.flags.mfmore fragmentsBoolean3.4.0 to 4.2.4
eap.pax.flags.reservedreservedBoolean3.4.0 to 4.2.4
eap.pax.icvEAP-PAX ICVByte sequence3.4.0 to 4.2.4
eap.pax.mac_ckEAP-PAX MAC_CKByte sequence3.4.0 to 4.2.4
eap.pax.mac_ck.lenEAP-PAX MAC_CK lenUnsigned integer (16 bits)3.4.0 to 4.2.4
eap.pax.mac_idEAP-PAX MAC IDUnsigned integer (8 bits)3.4.0 to 4.2.4
eap.pax.opcodeEAP-PAX OP-CodeUnsigned integer (8 bits)3.4.0 to 4.2.4
eap.pax.public_key_idEAP-PAX Public Key IDUnsigned integer (8 bits)3.4.0 to 4.2.4
eap.psk.flagsEAP-PSK FlagsUnsigned integer (8 bits)3.4.0 to 4.2.4
eap.psk.flags.reservedReservedUnsigned integer (8 bits)3.4.0 to 4.2.4
eap.psk.flags.tTUnsigned integer (8 bits)3.4.0 to 4.2.4
eap.psk.id_pEAP-PSK ID_PCharacter string3.4.0 to 4.2.4
eap.psk.id_sEAP-PSK ID_SCharacter string3.4.0 to 4.2.4
eap.psk.mac_pEAP-PSK MAC_PByte sequence3.4.0 to 4.2.4
eap.psk.mac_sEAP-PSK MAC_SByte sequence3.4.0 to 4.2.4
eap.psk.pchannelEAP-PSK Protected Channel (encrypted)Byte sequence3.4.0 to 4.2.4
eap.psk.rand_pEAP-PSK RAND_PByte sequence3.4.0 to 4.2.4
eap.psk.rand_sEAP-PSK RAND_SByte sequence3.4.0 to 4.2.4
eap.retransmissionThis packet is a retransmissionLabel3.2.0 to 4.2.4
eap.sake.attr.lenAttribute LengthUnsigned integer (8 bits)3.4.0 to 4.2.4
eap.sake.attr.typeAttribute TypeUnsigned integer (8 bits)3.4.0 to 4.2.4
eap.sake.attr.valAttribute ValueByte sequence3.4.0 to 4.2.4
eap.sake.attr.val_strAttribute ValueCharacter string3.4.0 to 4.2.4
eap.sake.attr.val_uint48Attribute ValueUnsigned integer (48 bits)3.4.0 to 4.2.4
eap.sake.session_idEAP-SAKE Session IDUnsigned integer (8 bits)3.4.0 to 4.2.4
eap.sake.subtypeEAP-SAKE SubtypeUnsigned integer (8 bits)3.4.0 to 4.2.4
eap.sake.versionEAP-SAKE VersionUnsigned integer (8 bits)3.4.0 to 4.2.4
eap.sim.error_codeEAP-SIM Error CodeUnsigned integer (16 bits)3.4.0 to 4.2.4
eap.sim.notification_typeEAP-SIM Notification TypeUnsigned integer (16 bits)3.4.0 to 4.2.4
eap.sim.reservedEAP-SIM ReservedUnsigned integer (16 bits)1.8.0 to 4.2.4
eap.sim.subtypeEAP-SIM SubtypeUnsigned integer (8 bits)1.8.0 to 4.2.4
eap.sim.subtype.attributeEAP-SIM AttributeLabel1.8.0 to 4.2.4
eap.sim.subtype.lenEAP-SIM LengthUnsigned integer (8 bits)1.8.0 to 4.2.4
eap.sim.subtype.typeEAP-SIM TypeUnsigned integer (8 bits)1.8.0 to 4.2.4
eap.sim.subtype.valueEAP-SIM ValueByte sequence1.8.0 to 4.2.4
eap.tls.flagsEAP-TLS FlagsUnsigned integer (8 bits)1.8.0 to 4.2.4
eap.tls.flags.len_includedLength IncludedBoolean1.8.0 to 4.2.4
eap.tls.flags.more_fragmentsMore FragmentsBoolean1.8.0 to 4.2.4
eap.tls.flags.outer_tlv_len_includedOuter TLV Length IncludedBoolean4.0.0 to 4.2.4
eap.tls.flags.startStartBoolean1.8.0 to 4.2.4
eap.tls.flags.versionVersionUnsigned integer (8 bits)1.8.0 to 4.2.4
eap.tls.fragmentEAP-TLS FragmentFrame number1.8.0 to 4.2.4
eap.tls.fragment.countFragment CountUnsigned integer (32 bits)1.8.0 to 4.2.4
eap.tls.fragment.errorDefragmentation ErrorFrame number1.8.0 to 4.2.4
eap.tls.fragment.fragment.too_longFragment Too LongBoolean1.8.0 to 4.2.4
eap.tls.fragment.multiple_tailsMultiple Tail Fragments FoundBoolean1.8.0 to 4.2.4
eap.tls.fragment.overlapFragment OverlapBoolean1.8.0 to 4.2.4
eap.tls.fragment.overlap_conflictConflicting Data In Fragment OverlapBoolean1.8.0 to 4.2.4
eap.tls.fragmentsEAP-TLS FragmentsLabel1.8.0 to 4.2.4
eap.tls.lenEAP-TLS LengthUnsigned integer (32 bits)1.8.0 to 4.2.4
eap.tls.outer_tlvs_lenTEAP Outer TLVs LengthUnsigned integer (32 bits)4.2.0 to 4.2.4
eap.tls.reassembled.lenReassembled EAP-TLS LengthUnsigned integer (32 bits)1.8.0 to 4.2.4
eap.tls.reassembled_inReassembled EAP-TLS PDU in frameFrame number4.2.0 to 4.2.4
eap.typeTypeUnsigned integer (8 bits)1.0.0 to 4.2.4
eaptls.fragmentEAP-TLS FragmentFrame number1.0.0 to 1.6.16
eaptls.fragment.countFragment countUnsigned integer (32 bits)1.6.0 to 1.6.16
eaptls.fragment.errorDefragmentation errorFrame number1.0.0 to 1.6.16
eaptls.fragment.multipletailsMultiple tail fragments foundBoolean1.0.0 to 1.6.16
eaptls.fragment.overlapFragment overlapBoolean1.0.0 to 1.6.16
eaptls.fragment.overlap.conflictConflicting data in fragment overlapBoolean1.0.0 to 1.6.16
eaptls.fragment.toolongfragmentFragment too longBoolean1.0.0 to 1.6.16
eaptls.fragmentsEAP-TLS FragmentsLabel1.0.0 to 1.6.16
eaptls.reassembled.lengthReassembled EAP-TLS lengthUnsigned integer (32 bits)1.4.0 to 1.6.16