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通信 > プロトコル > 階層分類 > 下位層 > データリンク層(符号) > Ethernet
EtherType
辞書:通信用語の基礎知識 通信技術下編 (CTEQIP)
読み:イーサタイプ
外語:EtherType
品詞:名詞

Ethernetで使われる、伝送する通信プロトコルの種類(ネットワーク層の種類)を表わす識別子。

目次
概要

有線LANで使われるEthernet IIではEthernetヘッダー内に、IEEE 802.3IEEE 802.5ではデータリンク層SNAPヘッダー内に、16ビットで領域が存在する。

Ethernet IIでEtherTypeを表わす領域は、IEEE 802.3等ではフレームの長さを表わす領域となっている。このため、0x0800より小さい場合はIEEE 802.3等、0x0800以上の場合はEthernet IIとして区別を行なう。ゆえに、EtherTypeは0x0800〜0xffffの範囲で、原則として定義される。

但し、この原則が決められる前に、0x0800より小さく作られたEthertypeがいくつか存在する。

一覧表

以下の一覧は、2014(平成26)年4月30日更新時点でのIANAのIEEE 802 Numbersに基づく。

なお、Ethertypeの番号は全て16進数である。

Ethertype用途参照
0000-05DCIEEE 802.3 Length FieldNeil_Sembower
0101-01FFExperimentalNeil_Sembower
0200XEROX PUP (→ 0A00)Neil_Sembower
0201PUP Addr Trans (→ 0A01)Neil_Sembower
0400NixdorfNeil_Sembower
0600XEROX NS IDPNeil_Sembower
0660DLOGNeil_Sembower
0661DLOGNeil_Sembower
Ethertype用途参照
0800Internet IP (IPv4)IANA
0801X.75 InternetNeil_Sembower
0802NBS InternetNeil_Sembower
0803ECMA InternetNeil_Sembower
0804ChaosnetNeil_Sembower
0805X.25 Level 3Neil_Sembower
0806ARPIANA
0807XNS CompatabilityNeil_Sembower
0808Frame Relay ARPRFC 1701
081CSymbolics PrivateDCP1
0888-088AXyplexNeil_Sembower
0900Ungermann-Bass net debugrNeil_Sembower
0A00Xerox IEEE 802.3 PUPNeil_Sembower
0A01PUP Addr TransNeil_Sembower
0BADBanyan VINESNeil_Sembower
0BAEVINES LoopbackRFC 1701
0BAFVINES EchoRFC 1701
1000Berkeley Trailer negoNeil_Sembower
1001-100FBerkeley Trailer encap/IPNeil_Sembower
1600Valid SystemsNeil_Sembower
22F3TRILLRFC 6325
22F4L2-IS-ISRFC 6325
4242PCS Basic Block ProtocolNeil_Sembower
5208BBN SimnetNeil_Sembower
6000DEC Unassigned (Exp.)Neil_Sembower
6001DEC MOP Dump/LoadNeil_Sembower
6002DEC MOP Remote ConsoleNeil_Sembower
6003DEC DECNET Phase IV RouteNeil_Sembower
6004DEC LATNeil_Sembower
6005DEC Diagnostic ProtocolNeil_Sembower
6006DEC Customer ProtocolNeil_Sembower
6007DEC LAVC, SCANeil_Sembower
6008-6009DEC UnassignedNeil_Sembower
6010-60143Com CorporationNeil_Sembower
6558Trans Ether BridgingRFC 1701
6559Raw Frame RelayRFC 1701
7000Ungermann-Bass downloadNeil_Sembower
7002Ungermann-Bass dia/loopNeil_Sembower
7020-7029LRTNeil_Sembower
7030ProteonNeil_Sembower
7034CabletronNeil_Sembower
8003Cronus VLNRFC 824、Daniel_Tappan
8004Cronus DirectRFC 824、Daniel_Tappan
8005HP ProbeNeil_Sembower
8006NestarNeil_Sembower
8008AT&TNeil_Sembower
8010ExcelanNeil_Sembower
8013SGI diagnosticsAXC
8014SGI network gamesAXC
8015SGI reservedAXC
8016SGI bounce serverAXC
8019Apollo DomainNeil_Sembower
802ETymshareNeil_Sembower
802FTigan, Inc.Neil_Sembower
8035Reverse ARP (RARP)RFC 903、Joseph_Murdock
8036Aeonic SystemsNeil_Sembower
8038DEC LANBridgeNeil_Sembower
8039-803CDEC UnassignedNeil_Sembower
803DDEC Ethernet EncryptionNeil_Sembower
803EDEC UnassignedNeil_Sembower
803FDEC LAN Traffic MonitorNeil_Sembower
8040-8042DEC UnassignedNeil_Sembower
8044Planning Research Corp.Neil_Sembower
8046AT&TNeil_Sembower
8047AT&TNeil_Sembower
8049ExperDataNeil_Sembower
805BStanford V Kernel exp.Neil_Sembower
805CStanford V Kernel prod.Neil_Sembower
805DEvans & SutherlandNeil_Sembower
8060Little MachinesNeil_Sembower
8062Counterpoint ComputersNeil_Sembower
8065Univ. of Mass. @ AmherstNeil_Sembower
8066Univ. of Mass. @ AmherstNeil_Sembower
8067Veeco Integrated Auto.Neil_Sembower
8068General DynamicsNeil_Sembower
8069AT&TNeil_Sembower
806AAutophonNeil_Sembower
806CComDesignNeil_Sembower
806DComputgraphic Corp.Neil_Sembower
806E-8077Landmark Graphics Corp.Neil_Sembower
807AMatraNeil_Sembower
807BDansk Data ElektronikNeil_Sembower
807CMerit InternodalHans_Werner_Braun
807D-807FVitalink CommunicationsNeil_Sembower
8080Vitalink TransLAN IIINeil_Sembower
8081-8083Counterpoint ComputersNeil_Sembower
809BAppleTalkNeil_Sembower
809C-809EDatabilityNeil_Sembower
809FSpider Systems Ltd.Neil_Sembower
80A3Nixdorf ComputersNeil_Sembower
80A4-80B3Siemens Gammasonics Inc.Neil_Sembower
80C0-80C3DCA Data Exchange ClusterNeil_Sembower
80C4Banyan SystemsNeil_Sembower
80C5Banyan SystemsNeil_Sembower
80C6Pacer SoftwareNeil_Sembower
80C7Applitek CorporationNeil_Sembower
80C8-80CCIntergraph CorporationNeil_Sembower
80CD-80CEHarris CorporationNeil_Sembower
80CF-80D2Taylor InstrumentNeil_Sembower
80D3-80D4Rosemount CorporationNeil_Sembower
80D5IBM SNA Service on EtherNeil_Sembower
80DDVarian AssociatesNeil_Sembower
80DE-80DFIntegrated Solutions TRFSNeil_Sembower
80E0-80E3Allen-BradleyNeil_Sembower
80E4-80F0DatabilityNeil_Sembower
80F2RetixNeil_Sembower
80F3AppleTalk AARP(Kinetics)Neil_Sembower
80F4-80F5KineticsNeil_Sembower
80F7Apollo ComputerNeil_Sembower
80FFWellfleet CommunicationsNeil_Sembower
8100IEEE 802.1Q VLANタグフレームRFC 7042
8101-8103Wellfleet CommunicationsNeil_Sembower
8107-8109Symbolics PrivateNeil_Sembower
8130Hayes MicrocomputersNeil_Sembower
8131VG Laboratory SystemsNeil_Sembower
8132-8136Bridge CommunicationsNeil_Sembower
8137Novell IPXNeil_Sembower
8138Novell, Inc.Neil_Sembower
8139-813DKTINeil_Sembower
8148LogicraftNeil_Sembower
8149Network Computing DevicesNeil_Sembower
814AAlpha MicroNeil_Sembower
814CSNMPJoyce_K_Reynolds
814DBIINNeil_Sembower
814EBIINNeil_Sembower
814FTechnically Elite ConceptNeil_Sembower
8150Rational CorpNeil_Sembower
8151-8153QualcommNeil_Sembower
815C-815EComputer Protocol Pty LtdNeil_Sembower
8164-8166Charles River Data SystemNeil_Sembower
817DXTPNeil_Sembower
817ESGI/Time Warner prop.Neil_Sembower
8180HIPPI-FP encapsulationNeil_Sembower
8181STP, HIPPI-STNeil_Sembower
8182Reserved for HIPPI-6400Neil_Sembower
8183Reserved for HIPPI-6400Neil_Sembower
8184-818CSilicon Graphics prop.Neil_Sembower
818DMotorola ComputerNeil_Sembower
819A-81A3QualcommNeil_Sembower
81A4ARAI BunkichiNeil_Sembower
81A5-81AERAD Network DevicesNeil_Sembower
81B7-81B9XyplexNeil_Sembower
81CC-81D5Apricot ComputersNeil_Sembower
81D6-81DDArtisoftNeil_Sembower
81E6-81EFPolygonNeil_Sembower
81F0-81F2Comsat LabsNeil_Sembower
81F3-81F5SAICNeil_Sembower
81F6-81F8VG AnalyticalNeil_Sembower
8203-8205Quantum SoftwareNeil_Sembower
8221-8222Ascom Banking SystemsNeil_Sembower
823E-8240Advanced Encryption SystemNeil_Sembower
827F-8282Athena ProgrammingNeil_Sembower
8263-826ACharles River Data SystemNeil_Sembower
829A-829BInst Ind Info TechNeil_Sembower
829C-82ABTaurus ControlsNeil_Sembower
82AC-8693Walker Richer & QuinnNeil_Sembower
8694-869DIdea CourierNeil_Sembower
869E-86A1Computer Network TechNeil_Sembower
86A3-86ACGateway CommunicationsNeil_Sembower
86DBSECTRANeil_Sembower
86DDIPv6RFC 7042
86DEDelta ControlsNeil_Sembower
86DFATOMICJBP
86E0-86EFLandis & Gyr PowersNeil_Sembower
8700-8710MotorolaNeil_Sembower
876BTCP/IP CompressionRFC 1144
876CIP Autonomous SystemsRFC 1701
876DSecure DataRFC 1701
8808MPCP (Multi-Point Control ProtocolEPON、RFC 7042
880BPPPRFC 7042
880CGSMP (General Switch Management Protocol)RFC 7042
8847MPLS UnicastRFC 5332
8848MPLS MulticastRFC 5332
8861Multicast Channel Allocation Protocol (MCAP)RFC 7042
8863PPPoE Discovery StageRFC 2516
8864PPPoE Session StageRFC 2516
888EIEEE 802.1X Port-based network access controlIEEE
88A8IEEE 802.1Q (Service VLAN tag ID (S-Tag))IEEE
88B5IEEE 802 (Local Experimental Ethertype)IEEE
88B6IEEE 802 (Local Experimental Ethertype)IEEE
88B7IEEE 802 (OUI Extended Ethertype)IEEE
88C7IEEE 802.11i (Pre-Authentication)IEEE
88CCIEEE 802.1AB (Link Layer Discovery Protocol (LLDP))IEEE
88E5IEEE 802.1AE (MAC security)IEEE
88F5IEEE 802.1ak (Multiple VLAN Registration Protocol (MVRP))IEEE
88F6IEEE 802.1Q (Multiple Multicast Registration Protocol (MMRP))IEEE
890DIEEE 802.11r (Fast Roaming Remote Request)IEEE
8917IEEE 802.21 (Media Independent Handover Protocol)IEEE
8929IEEE 802.1Qbe - Multiple I-SID Registration ProtocolIEEE
893BTRILL Fine Grained Labeling (FGL)I-D[eastlake-trill-rbridge-fine-labeling]
8940IEEE 802.1Qbg - ECP Protocol (also used in 802.1BR)IEEE
8946TRILL RBridge ChannelI-D[ietf-trill-rbridge-channel]
8947GeoNetworking as defined in ETSI EN 302 636-4-1IEEE
8A96-8A97Invisible SoftwareNeil_Sembower
9000LoopbackNeil_Sembower
90013Com(Bridge) XNS Sys MgmtNeil_Sembower
90023Com(Bridge) TCP-IP SysNeil_Sembower
90033Com(Bridge) loop detectNeil_Sembower
FF00BBN VITAL-LanBridge cacheNeil_Sembower
FF00-FF0FISC Bunker RamoNeil_Sembower
FFFFReservedRFC 1701
リンク
用語の所属
Ethernet
関連する用語
Ethernet II
IEEE 802.3
IEEE 802.5

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