Display Filter Reference: Extensible Authentication Protocol
Protocol field name: eap
Versions: 1.0.0 to 4.4.1
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| Field name | Description | Type | Versions |
|---|---|---|---|
| eap | EAP-AKA Error Code | Unsigned integer (16 bits) | 3.4.0 to 4.4.1 |
| eap | EAP-AKA Notification Type | Unsigned integer (16 bits) | 3.4.0 to 4.4.1 |
| eap | EAP-AKA Reserved | Unsigned integer (16 bits) | 1.8.0 to 4.4.1 |
| eap | EAP-AKA Subtype | Unsigned integer (8 bits) | 1.8.0 to 4.4.1 |
| eap | EAP-AKA Attribute | Label | 1.8.0 to 4.4.1 |
| eap | EAP-AKA Length | Unsigned integer (8 bits) | 1.8.0 to 4.4.1 |
| eap | EAP-AKA Type | Unsigned integer (8 bits) | 1.8.0 to 4.4.1 |
| eap | EAP-AKA Value | Byte sequence | 1.8.0 to 4.4.1 |
| eap | Bad length (too small or too large) | Label | 3.2.0 to 4.4.1 |
| eap | Code | Unsigned integer (8 bits) | 1.0.0 to 4.4.1 |
| eap | EAP Data | Byte sequence | 2.0.0 to 4.4.1 |
| eap | Desired Auth Type | Unsigned integer (8 bits) | 1.0.0 to 4.4.1 |
| eap | Vulnerable to dictionary attacks. If possible, change EAP type. See http://www.cisco.com/warp/public/cc/pd/witc/ao350ap/prodlit/2331_pp.pdf | Label | 1.12.0 to 4.4.1 |
| eap | EAP-EXT Vendor Id | Unsigned integer (24 bits) | 1.0.0 to 4.4.1 |
| eap | EAP-EXT Vendor Type | Unsigned integer (32 bits) | 1.0.0 to 4.4.1 |
| eap | Authority ID Data | Byte sequence | 3.6.0 to 4.4.1 |
| eap | EAP-FAST Length | Unsigned integer (16 bits) | 3.6.0 to 4.4.1 |
| eap | EAP-FAST Type | Unsigned integer (16 bits) | 3.6.0 to 4.4.1 |
| eap | Specifier | Unsigned integer (16 bits) | 3.4.0 to 4.4.1 |
| eap | Vendor | Unsigned integer (32 bits) | 3.4.0 to 4.4.1 |
| eap | Len | Unsigned integer (16 bits) | 3.4.0 to 4.4.1 |
| eap | EAP-GPSK Failure code | Unsigned integer (32 bits) | 3.4.0 to 4.4.1 |
| eap | EAP-GPSK ID_Peer | Character string | 3.4.0 to 4.4.1 |
| eap | EAP-GPSK ID_Peer len | Unsigned integer (16 bits) | 3.4.0 to 4.4.1 |
| eap | EAP-GPSK ID_Server | Character string | 3.4.0 to 4.4.1 |
| eap | EAP-GPSK ID_Server len | Unsigned integer (16 bits) | 3.4.0 to 4.4.1 |
| eap | EAP-GPSK OP-Code | Unsigned integer (8 bits) | 3.4.0 to 4.4.1 |
| eap | EAP-GPSK Payload MAC | Byte sequence | 3.4.0 to 4.4.1 |
| eap | EAP-GPSK PD_Payload | Byte sequence | 3.4.0 to 4.4.1 |
| eap | EAP-GPSK PD_Payload len | Unsigned integer (16 bits) | 3.4.0 to 4.4.1 |
| eap | EAP-GPSK Rand_Peer | Byte sequence | 3.4.0 to 4.4.1 |
| eap | EAP-GPSK Rand_Server | Byte sequence | 3.4.0 to 4.4.1 |
| eap | Id | Unsigned integer (8 bits) | 1.0.0 to 4.4.1 |
| eap | Identity | Character string | 1.8.0 to 4.4.1 |
| eap | Identity Actual Length | Unsigned integer (16 bits) | 2.4.0 to 4.4.1 |
| eap | Certificate Serial Number | Character string | 4.0.0 to 4.4.1 |
| eap | Identity (Full) | Character string | 3.4.0 to 4.4.1 |
| eap | Invalid identity code | Label | 2.6.5 to 4.4.1 |
| eap | Identity Mobile Country Code | Unsigned integer (16 bits) | 3.4.0 to 4.4.1 |
| eap | Identity Mobile Network Code | Unsigned integer (16 bits) | 3.4.0 to 4.4.1 |
| eap | Non-ASCII characters within identity | Label | 4.0.0 to 4.4.1 |
| eap | Padding | Byte sequence | 3.4.0 to 4.4.1 |
| eap | Identity Prefix | Character (8 bits) | 3.4.0 to 4.4.1 |
| eap | Identity (Pseudonym) | Character string | 3.2.0 to 3.2.18 |
| eap | Identity (Reauth) | Character string | 3.2.0 to 3.2.18 |
| eap | Identity Type | Character string | 3.4.0 to 4.4.1 |
| eap | WLAN Identity Mobile Country Code | Unsigned integer (16 bits) | 2.4.0 to 3.2.18 |
| eap | WLAN Identity Mobile Network Code | Unsigned integer (16 bits) | 2.4.0 to 3.2.18 |
| eap | WLAN Identity Prefix | Character (8 bits) | 2.4.0 to 3.2.18 |
| eap | EAP-IKEv2 Flags | Unsigned integer (8 bits) | 4.0.0 to 4.4.1 |
| eap | Integrity Checksum Data present | Boolean | 4.0.0 to 4.4.1 |
| eap | More Fragments | Boolean | 4.0.0 to 4.4.1 |
| eap | EAP-IKEv2 Integrity Checksum Data | Byte sequence | 4.0.0 to 4.4.1 |
| eap | EAP-IKEv2 Length | Unsigned integer (32 bits) | 4.0.0 to 4.4.1 |
| eap | Length Included | Boolean | 4.0.0 to 4.4.1 |
| eap | EAP-LEAP AP-Challenge | Byte sequence | 1.8.0 to 4.4.1 |
| eap | EAP-LEAP AP-Response | Byte sequence | 1.8.0 to 4.4.1 |
| eap | EAP-LEAP Count | Unsigned integer (8 bits) | 1.8.0 to 4.4.1 |
| eap | EAP-LEAP Data | Byte sequence | 2.0.0 to 4.4.1 |
| eap | EAP-LEAP Name | Character string | 1.8.0 to 4.4.1 |
| eap | EAP-LEAP Peer-Challenge | Byte sequence | 1.8.0 to 4.4.1 |
| eap | EAP-LEAP Peer-Response | Byte sequence | 1.8.0 to 4.4.1 |
| eap | EAP-LEAP Reserved | Unsigned integer (8 bits) | 1.8.0 to 4.4.1 |
| eap | EAP-LEAP Version | Unsigned integer (8 bits) | 1.8.0 to 4.4.1 |
| eap | Length | Unsigned integer (16 bits) | 1.0.0 to 4.4.1 |
| eap | EAP-MD5 Extra Data | Byte sequence | 1.8.0 to 4.4.1 |
| eap | EAP-MD5 Value | Byte sequence | 1.8.0 to 4.4.1 |
| eap | EAP-MD5 Value-Size | Unsigned integer (8 bits) | 1.8.0 to 4.4.1 |
| eap | Overflow | Label | 1.12.0 to 4.4.1 |
| eap | Vulnerable to MITM attacks. If possible, change EAP type. | Label | 1.12.0 to 4.4.1 |
| eap | EAP-MS-CHAP-v2 Challenge | Byte sequence | 1.8.0 to 4.4.1 |
| eap | EAP-MS-CHAP-v2 Data | Byte sequence | 2.0.0 to 4.4.1 |
| eap | EAP-MS-CHAP-v2 Failure-Request | Character string | 1.8.0 to 4.4.1 |
| eap | EAP-MS-CHAP-v2 Flags | Unsigned integer (8 bits) | 1.8.0 to 4.4.1 |
| eap | EAP-MS-CHAP-v2 Id | Unsigned integer (8 bits) | 1.8.0 to 4.4.1 |
| eap | EAP-MS-CHAP-v2 Length | Unsigned integer (16 bits) | 1.8.0 to 4.4.1 |
| eap | Invalid Length | Label | 1.12.0 to 4.4.1 |
| eap | EAP-MS-CHAP-v2 Message | Character string | 1.8.0 to 4.4.1 |
| eap | EAP-MS-CHAP-v2 Name | Character string | 1.8.0 to 4.4.1 |
| eap | EAP-MS-CHAP-v2 NT-Response | Byte sequence | 1.8.0 to 4.4.1 |
| eap | EAP-MS-CHAP-v2 OpCode | Unsigned integer (8 bits) | 1.8.0 to 4.4.1 |
| eap | EAP-MS-CHAP-v2 Peer-Challenge | Byte sequence | 1.8.0 to 4.4.1 |
| eap | EAP-MS-CHAP-v2 Reserved | Byte sequence | 1.8.0 to 4.4.1 |
| eap | EAP-MS-CHAP-v2 Response (Unknown Length) | Byte sequence | 2.0.0 to 4.4.1 |
| eap | EAP-MS-CHAP-v2 Value-Size | Unsigned integer (8 bits) | 1.8.0 to 4.4.1 |
| eap | Compound MAC | Byte sequence | 4.0.0 to 4.4.1 |
| eap | Nonce | Byte sequence | 4.0.0 to 4.4.1 |
| eap | Received Version | Unsigned integer (8 bits) | 4.0.0 to 4.4.1 |
| eap | Reserved | Unsigned integer (8 bits) | 4.0.0 to 4.4.1 |
| eap | Subtype | Unsigned integer (8 bits) | 4.0.0 to 4.4.1 |
| eap | Version | Unsigned integer (8 bits) | 4.0.0 to 4.4.1 |
| eap | Length | Unsigned integer (16 bits) | 4.0.0 to 4.4.1 |
| eap | Mandatory | Boolean | 4.0.0 to 4.4.1 |
| eap | Reserved | Boolean | 4.0.0 to 4.4.1 |
| eap | Status | Unsigned integer (16 bits) | 4.0.0 to 4.4.1 |
| eap | Type | Unsigned integer (16 bits) | 4.0.0 to 4.4.1 |
| eap | Value | Byte sequence | 4.0.0 to 4.4.1 |
| eap | Notification | Character string | 1.8.0 to 4.4.1 |
| eap | EAP-PAX A | Byte sequence | 3.4.0 to 4.4.1 |
| eap | EAP-PAX A len | Unsigned integer (16 bits) | 3.4.0 to 4.4.1 |
| eap | EAP-PAX ADE | Byte sequence | 3.4.0 to 4.4.1 |
| eap | EAP-PAX ADE len | Unsigned integer (16 bits) | 3.4.0 to 4.4.1 |
| eap | EAP-PAX B | Byte sequence | 3.4.0 to 4.4.1 |
| eap | EAP-PAX B len | Unsigned integer (16 bits) | 3.4.0 to 4.4.1 |
| eap | EAP-PAX CID | Character string | 3.4.0 to 4.4.1 |
| eap | EAP-PAX CID len | Unsigned integer (16 bits) | 3.4.0 to 4.4.1 |
| eap | EAP-PAX DH Group ID | Unsigned integer (8 bits) | 3.4.0 to 4.4.1 |
| eap | EAP-PAX Flags | Unsigned integer (8 bits) | 3.4.0 to 4.4.1 |
| eap | ADE Included | Boolean | 3.4.0 to 4.4.1 |
| eap | certificate enabled | Boolean | 3.4.0 to 4.4.1 |
| eap | more fragments | Boolean | 3.4.0 to 4.4.1 |
| eap | reserved | Boolean | 3.4.0 to 4.4.1 |
| eap | EAP-PAX ICV | Byte sequence | 3.4.0 to 4.4.1 |
| eap | EAP-PAX MAC_CK | Byte sequence | 3.4.0 to 4.4.1 |
| eap | EAP-PAX MAC_CK len | Unsigned integer (16 bits) | 3.4.0 to 4.4.1 |
| eap | EAP-PAX MAC ID | Unsigned integer (8 bits) | 3.4.0 to 4.4.1 |
| eap | EAP-PAX OP-Code | Unsigned integer (8 bits) | 3.4.0 to 4.4.1 |
| eap | EAP-PAX Public Key ID | Unsigned integer (8 bits) | 3.4.0 to 4.4.1 |
| eap | EAP-PSK Flags | Unsigned integer (8 bits) | 3.4.0 to 4.4.1 |
| eap | Reserved | Unsigned integer (8 bits) | 3.4.0 to 4.4.1 |
| eap | T | Unsigned integer (8 bits) | 3.4.0 to 4.4.1 |
| eap | EAP-PSK ID_P | Character string | 3.4.0 to 4.4.1 |
| eap | EAP-PSK ID_S | Character string | 3.4.0 to 4.4.1 |
| eap | EAP-PSK MAC_P | Byte sequence | 3.4.0 to 4.4.1 |
| eap | EAP-PSK MAC_S | Byte sequence | 3.4.0 to 4.4.1 |
| eap | EAP-PSK Protected Channel (encrypted) | Byte sequence | 3.4.0 to 4.4.1 |
| eap | EAP-PSK RAND_P | Byte sequence | 3.4.0 to 4.4.1 |
| eap | EAP-PSK RAND_S | Byte sequence | 3.4.0 to 4.4.1 |
| eap | This packet is a retransmission | Label | 3.2.0 to 4.4.1 |
| eap | Attribute Length | Unsigned integer (8 bits) | 3.4.0 to 4.4.1 |
| eap | Attribute Type | Unsigned integer (8 bits) | 3.4.0 to 4.4.1 |
| eap | Attribute Value | Byte sequence | 3.4.0 to 4.4.1 |
| eap | Attribute Value | Character string | 3.4.0 to 4.4.1 |
| eap | Attribute Value | Unsigned integer (48 bits) | 3.4.0 to 4.4.1 |
| eap | EAP-SAKE Session ID | Unsigned integer (8 bits) | 3.4.0 to 4.4.1 |
| eap | EAP-SAKE Subtype | Unsigned integer (8 bits) | 3.4.0 to 4.4.1 |
| eap | EAP-SAKE Version | Unsigned integer (8 bits) | 3.4.0 to 4.4.1 |
| eap | EAP-SIM Error Code | Unsigned integer (16 bits) | 3.4.0 to 4.4.1 |
| eap | EAP-SIM Notification Type | Unsigned integer (16 bits) | 3.4.0 to 4.4.1 |
| eap | EAP-SIM Reserved | Unsigned integer (16 bits) | 1.8.0 to 4.4.1 |
| eap | EAP-SIM Subtype | Unsigned integer (8 bits) | 1.8.0 to 4.4.1 |
| eap | EAP-SIM Attribute | Label | 1.8.0 to 4.4.1 |
| eap | EAP-SIM Length | Unsigned integer (8 bits) | 1.8.0 to 4.4.1 |
| eap | EAP-SIM Type | Unsigned integer (8 bits) | 1.8.0 to 4.4.1 |
| eap | EAP-SIM Value | Byte sequence | 1.8.0 to 4.4.1 |
| eap | EAP-TLS Flags | Unsigned integer (8 bits) | 1.8.0 to 4.4.1 |
| eap | Length Included | Boolean | 1.8.0 to 4.4.1 |
| eap | More Fragments | Boolean | 1.8.0 to 4.4.1 |
| eap | Outer TLV Length Included | Boolean | 4.0.0 to 4.4.1 |
| eap | Start | Boolean | 1.8.0 to 4.4.1 |
| eap | Version | Unsigned integer (8 bits) | 1.8.0 to 4.4.1 |
| eap | EAP-TLS Fragment | Frame number | 1.8.0 to 4.4.1 |
| eap | Fragment Count | Unsigned integer (32 bits) | 1.8.0 to 4.4.1 |
| eap | Defragmentation Error | Frame number | 1.8.0 to 4.4.1 |
| eap | Fragment Too Long | Boolean | 1.8.0 to 4.4.1 |
| eap | Multiple Tail Fragments Found | Boolean | 1.8.0 to 4.4.1 |
| eap | Fragment Overlap | Boolean | 1.8.0 to 4.4.1 |
| eap | Conflicting Data In Fragment Overlap | Boolean | 1.8.0 to 4.4.1 |
| eap | EAP-TLS Fragments | Label | 1.8.0 to 4.4.1 |
| eap | EAP-TLS Length | Unsigned integer (32 bits) | 1.8.0 to 4.4.1 |
| eap | TEAP Outer TLVs Length | Unsigned integer (32 bits) | 4.2.0 to 4.4.1 |
| eap | Reassembled EAP-TLS Length | Unsigned integer (32 bits) | 1.8.0 to 4.4.1 |
| eap | Reassembled EAP-TLS PDU in frame | Frame number | 4.2.0 to 4.4.1 |
| eap | Type | Unsigned integer (8 bits) | 1.0.0 to 4.4.1 |
| eaptls | EAP-TLS Fragment | Frame number | 1.0.0 to 1.6.16 |
| eaptls | Fragment count | Unsigned integer (32 bits) | 1.6.0 to 1.6.16 |
| eaptls | Defragmentation error | Frame number | 1.0.0 to 1.6.16 |
| eaptls | Multiple tail fragments found | Boolean | 1.0.0 to 1.6.16 |
| eaptls | Fragment overlap | Boolean | 1.0.0 to 1.6.16 |
| eaptls | Conflicting data in fragment overlap | Boolean | 1.0.0 to 1.6.16 |
| eaptls | Fragment too long | Boolean | 1.0.0 to 1.6.16 |
| eaptls | EAP-TLS Fragments | Label | 1.0.0 to 1.6.16 |
| eaptls | Reassembled EAP-TLS length | Unsigned integer (32 bits) | 1.4.0 to 1.6.16 |