/* $OpenBSD: if_types.h,v 1.25 2026/03/23 08:42:22 jsg Exp $ */ /* $NetBSD: if_types.h,v 1.17 2000/10/26 06:51:31 onoe Exp $ */ /* * Copyright (c) 1989, 1993, 1994 * The Regents of the University of California. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * @(#)if_types.h 8.3 (Berkeley) 4/28/95 */ #ifndef _NET_IF_TYPES_H_ #define _NET_IF_TYPES_H_ /* * Interface types for benefit of parsing media address headers. * This list is derived from the SNMP list of ifTypes, originally * documented in RFC1573, now maintained as: * * https://www.iana.org/assignments/ianaiftype-mib */ #define IFT_OTHER 0x01 /* none of the following */ #define IFT_1822 0x02 /* old-style arpanet imp */ #define IFT_HDH1822 0x03 /* HDH arpanet imp */ #define IFT_X25DDN 0x04 /* x25 to imp */ #define IFT_X25 0x05 /* PDN X25 interface (RFC877) */ #define IFT_ETHER 0x06 /* Ethernet CSMA/CD */ #define IFT_ISO88023 0x07 /* CSMA/CD */ #define IFT_ISO88024 0x08 /* Token Bus */ #define IFT_ISO88025 0x09 /* Token Ring */ #define IFT_ISO88026 0x0a /* MAN */ #define IFT_STARLAN 0x0b #define IFT_P10 0x0c /* Proteon 10MBit ring */ #define IFT_P80 0x0d /* Proteon 80MBit ring */ #define IFT_HY 0x0e /* Hyperchannel */ #define IFT_FDDI 0x0f #define IFT_LAPB 0x10 #define IFT_SDLC 0x11 #define IFT_T1 0x12 #define IFT_CEPT 0x13 /* E1 - european T1 */ #define IFT_ISDNBASIC 0x14 #define IFT_ISDNPRIMARY 0x15 #define IFT_PTPSERIAL 0x16 /* Proprietary PTP serial */ #define IFT_PPP 0x17 /* RFC 1331 */ #define IFT_LOOP 0x18 /* loopback */ #define IFT_EON 0x19 /* ISO over IP */ #define IFT_XETHER 0x1a /* obsolete 3MB experimental ethernet */ #define IFT_NSIP 0x1b /* XNS over IP */ #define IFT_SLIP 0x1c /* IP over generic TTY */ #define IFT_ULTRA 0x1d /* Ultra Technologies */ #define IFT_DS3 0x1e /* Generic T3 */ #define IFT_SIP 0x1f /* SMDS */ #define IFT_FRELAY 0x20 /* Frame Relay DTE only */ #define IFT_RS232 0x21 #define IFT_PARA 0x22 /* parallel-port */ #define IFT_ARCNET 0x23 #define IFT_ARCNETPLUS 0x24 #define IFT_ATM 0x25 /* ATM cells */ #define IFT_MIOX25 0x26 #define IFT_SONET 0x27 /* SONET or SDH */ #define IFT_X25PLE 0x28 #define IFT_ISO88022LLC 0x29 #define IFT_LOCALTALK 0x2a #define IFT_SMDSDXI 0x2b #define IFT_FRELAYDCE 0x2c /* Frame Relay DCE */ #define IFT_V35 0x2d #define IFT_HSSI 0x2e #define IFT_HIPPI 0x2f #define IFT_MODEM 0x30 /* Generic Modem */ #define IFT_AAL5 0x31 /* AAL5 over ATM */ #define IFT_SONETPATH 0x32 #define IFT_SONETVT 0x33 #define IFT_SMDSICIP 0x34 /* SMDS InterCarrier Interface */ #define IFT_PROPVIRTUAL 0x35 /* Proprietary Virtual/internal */ #define IFT_PROPMUX 0x36 /* Proprietary Multiplexing */ #define IFT_IEEE80212 0x37 /* 100BaseVG */ #define IFT_FIBRECHANNEL 0x38 /* Fibre Channel */ #define IFT_HIPPIINTERFACE 0x39 /* HIPPI interfaces */ #define IFT_FRAMERELAYINTERCONNECT 0x3a /* Obsolete, use either 0x20 or 0x2c */ #define IFT_AFLANE8023 0x3b /* ATM Emulated LAN for 802.3 */ #define IFT_AFLANE8025 0x3c /* ATM Emulated LAN for 802.5 */ #define IFT_CCTEMUL 0x3d /* ATM Emulated circuit */ #define IFT_FASTETHER 0x3e /* Fast Ethernet (100BaseT) */ #define IFT_ISDN 0x3f /* ISDN and X.25 */ #define IFT_V11 0x40 /* CCITT V.11/X.21 */ #define IFT_V36 0x41 /* CCITT V.36 */ #define IFT_G703AT64K 0x42 /* CCITT G703 at 64Kbps */ #define IFT_G703AT2MB 0x43 /* Obsolete see DS1-MIB */ #define IFT_QLLC 0x44 /* SNA QLLC */ #define IFT_FASTETHERFX 0x45 /* Fast Ethernet (100BaseFX) */ #define IFT_CHANNEL 0x46 /* channel */ #define IFT_IEEE80211 0x47 /* radio spread spectrum */ #define IFT_IBM370PARCHAN 0x48 /* IBM System 360/370 OEMI Channel */ #define IFT_ESCON 0x49 /* IBM Enterprise Systems Connection */ #define IFT_DLSW 0x4a /* Data Link Switching */ #define IFT_ISDNS 0x4b /* ISDN S/T interface */ #define IFT_ISDNU 0x4c /* ISDN U interface */ #define IFT_LAPD 0x4d /* Link Access Protocol D */ #define IFT_IPSWITCH 0x4e /* IP Switching Objects */ #define IFT_RSRB 0x4f /* Remote Source Route Bridging */ #define IFT_ATMLOGICAL 0x50 /* ATM Logical Port */ #define IFT_DS0 0x51 /* Digital Signal Level 0 */ #define IFT_DS0BUNDLE 0x52 /* group of ds0s on the same ds1 */ #define IFT_BSC 0x53 /* Bisynchronous Protocol */ #define IFT_ASYNC 0x54 /* Asynchronous Protocol */ #define IFT_CNR 0x55 /* Combat Net Radio */ #define IFT_ISO88025DTR 0x56 /* ISO 802.5r DTR */ #define IFT_EPLRS 0x57 /* Ext Pos Loc Report Sys */ #define IFT_ARAP 0x58 /* Appletalk Remote Access Protocol */ #define IFT_PROPCNLS 0x59 /* Proprietary Connectionless Protocol*/ #define IFT_HOSTPAD 0x5a /* CCITT-ITU X.29 PAD Protocol */ #define IFT_TERMPAD 0x5b /* CCITT-ITU X.3 PAD Facility */ #define IFT_FRAMERELAYMPI 0x5c /* Multiproto Interconnect over FR */ #define IFT_X213 0x5d /* CCITT-ITU X213 */ #define IFT_ADSL 0x5e /* Asymmetric Digital Subscriber Loop */ #define IFT_RADSL 0x5f /* Rate-Adapt. Digital Subscriber Loop*/ #define IFT_SDSL 0x60 /* Symmetric Digital Subscriber Loop */ #define IFT_VDSL 0x61 /* Very H-Speed Digital Subscrib. Loop*/ #define IFT_ISO88025CRFPINT 0x62 /* ISO 802.5 CRFP */ #define IFT_MYRINET 0x63 /* Myricom Myrinet */ #define IFT_VOICEEM 0x64 /* voice recEive and transMit */ #define IFT_VOICEFXO 0x65 /* voice Foreign Exchange Office */ #define IFT_VOICEFXS 0x66 /* voice Foreign Exchange Station */ #define IFT_VOICEENCAP 0x67 /* voice encapsulation */ #define IFT_VOICEOVERIP 0x68 /* voice over IP encapsulation */ #define IFT_ATMDXI 0x69 /* ATM DXI */ #define IFT_ATMFUNI 0x6a /* ATM FUNI */ #define IFT_ATMIMA 0x6b /* ATM IMA */ #define IFT_PPPMULTILINKBUNDLE 0x6c /* PPP Multilink Bundle */ #define IFT_IPOVERCDLC 0x6d /* IBM ipOverCdlc */ #define IFT_IPOVERCLAW 0x6e /* IBM Common Link Access to Workstn */ #define IFT_STACKTOSTACK 0x6f /* IBM stackToStack */ #define IFT_VIRTUALIPADDRESS 0x70 /* IBM VIPA */ #define IFT_MPC 0x71 /* IBM multi-protocol channel support */ #define IFT_IPOVERATM 0x72 /* IBM ipOverAtm */ #define IFT_ISO88025FIBER 0x73 /* ISO 802.5j Fiber Token Ring */ #define IFT_TDLC 0x74 /* IBM twinaxial data link control */ #define IFT_GIGABITETHERNET 0x75 /* Gigabit Ethernet */ #define IFT_HDLC 0x76 /* HDLC */ #define IFT_LAPF 0x77 /* LAP F */ #define IFT_V37 0x78 /* V.37 */ #define IFT_X25MLP 0x79 /* Multi-Link Protocol */ #define IFT_X25HUNTGROUP 0x7a /* X25 Hunt Group */ #define IFT_TRANSPHDLC 0x7b /* Transp HDLC */ #define IFT_INTERLEAVE 0x7c /* Interleave channel */ #define IFT_FAST 0x7d /* Fast channel */ #define IFT_IP 0x7e /* IP (for APPN HPR in IP networks) */ #define IFT_DOCSCABLEMACLAYER 0x7f /* CATV Mac Layer */ #define IFT_DOCSCABLEDOWNSTREAM 0x80 /* CATV Downstream interface */ #define IFT_DOCSCABLEUPSTREAM 0x81 /* CATV Upstream interface */ #define IFT_A12MPPSWITCH 0x82 /* Avalon Parallel Processor */ #define IFT_TUNNEL 0x83 /* Encapsulation interface */ #define IFT_COFFEE 0x84 /* coffee pot */ #define IFT_CES 0x85 /* Circuit Emulation Service */ #define IFT_ATMSUBINTERFACE 0x86 /* (x) ATM Sub Interface */ #define IFT_L2VLAN 0x87 /* Layer 2 Virtual LAN using 802.1Q */ #define IFT_L3IPVLAN 0x88 /* Layer 3 Virtual LAN - IP Protocol */ #define IFT_L3IPXVLAN 0x89 /* Layer 3 Virtual LAN - IPX Prot. */ #define IFT_DIGITALPOWERLINE 0x8a /* IP over Power Lines */ #define IFT_MEDIAMAILOVERIP 0x8b /* (xxx) Multimedia Mail over IP */ #define IFT_DTM 0x8c /* Dynamic synchronous Transfer Mode */ #define IFT_DCN 0x8d /* Data Communications Network */ #define IFT_IPFORWARD 0x8e /* IP Forwarding Interface */ #define IFT_MSDSL 0x8f /* Multi-rate Symmetric DSL */ #define IFT_IEEE1394 0x90 /* IEEE1394 High Performance SerialBus*/ #define IFT_IFGSN 0x91 /* HIPPI-6400 */ #define IFT_DVBRCCMACLAYER 0x92 /* DVB-RCC MAC Layer */ #define IFT_DVBRCCDOWNSTREAM 0x93 /* DVB-RCC Downstream Channel */ #define IFT_DVBRCCUPSTREAM 0x94 /* DVB-RCC Upstream Channel */ #define IFT_ATMVIRTUAL 0x95 /* ATM Virtual Interface */ #define IFT_MPLSTUNNEL 0x96 /* MPLS Tunnel Virtual Interface */ #define IFT_SRP 0x97 /* Spatial Reuse Protocol */ #define IFT_VOICEOVERATM 0x98 /* Voice over ATM */ #define IFT_VOICEOVERFRAMERELAY 0x99 /* Voice Over Frame Relay */ #define IFT_IDSL 0x9a /* Digital Subscriber Loop over ISDN */ #define IFT_COMPOSITELINK 0x9b /* Avici Composite Link Interface */ #define IFT_SS7SIGLINK 0x9c /* SS7 Signaling Link */ #define IFT_PROPWIRELESSP2P 0x9d /* Prop. P2P wireless interface */ #define IFT_FRFORWARD 0x9e /* Frame forward Interface */ #define IFT_RFC1483 0x9f /* Multiprotocol over ATM AAL5 */ #define IFT_USB 0xa0 /* USB Interface */ #define IFT_IEEE8023ADLAG 0xa1 /* IEEE 802.3ad Link Aggregate*/ #define IFT_BGPPOLICYACCOUNTING 0xa2 /* BGP Policy Accounting */ #define IFT_FRF16MFRBUNDLE 0xa3 /* FRF.16 Multilink Frame Relay*/ #define IFT_H323GATEKEEPER 0xa4 /* H323 Gatekeeper */ #define IFT_H323PROXY 0xa5 /* H323 Voice and Video Proxy */ #define IFT_MPLS 0xa6 /* MPLS */ #define IFT_MFSIGLINK 0xa7 /* Multi-frequency signaling link */ #define IFT_HDSL2 0xa8 /* High Bit-Rate DSL, 2nd gen. */ #define IFT_SHDSL 0xa9 /* Multirate HDSL2 */ #define IFT_DS1FDL 0xaa /* Facility Data Link (4Kbps) on a DS1*/ #define IFT_POS 0xab /* Packet over SONET/SDH Interface */ #define IFT_DVBASILN 0xac /* DVB-ASI Input */ #define IFT_DVBASIOUT 0xad /* DVB-ASI Output */ #define IFT_PLC 0xae /* Power Line Communications */ #define IFT_NFAS 0xaf /* Non-Facility Associated Signaling */ #define IFT_TR008 0xb0 /* TROO8 */ #define IFT_GR303RDT 0xb1 /* Remote Digital Terminal */ #define IFT_GR303IDT 0xb2 /* Integrated Digital Terminal */ #define IFT_ISUP 0xb3 /* ISUP */ #define IFT_PROPDOCSWIRELESSMACLAYER 0xb4 /* prop/Wireless MAC Layer */ #define IFT_PROPDOCSWIRELESSDOWNSTREAM 0xb5 /* prop/Wireless Downstream */ #define IFT_PROPDOCSWIRELESSUPSTREAM 0xb6 /* prop/Wireless Upstream */ #define IFT_HIPERLAN2 0xb7 /* HIPERLAN Type 2 Radio Interface */ #define IFT_PROPBWAP2MP 0xb8 /* PropBroadbandWirelessAccess P2MP*/ #define IFT_SONETOVERHEADCHANNEL 0xb9 /* SONET Overhead Channel */ #define IFT_DIGITALWRAPPEROVERHEADCHANNEL 0xba /* Digital Wrapper Overhead */ #define IFT_AAL2 0xbb /* ATM adaptation layer 2 */ #define IFT_RADIOMAC 0xbc /* MAC layer over radio links */ #define IFT_ATMRADIO 0xbd /* ATM over radio links */ #define IFT_IMT 0xbe /* Inter-Machine Trunks */ #define IFT_MVL 0xbf /* Multiple Virtual Lines DSL */ #define IFT_REACHDSL 0xc0 /* Long Reach DSL */ #define IFT_FRDLCIENDPT 0xc1 /* Frame Relay DLCI End Point */ #define IFT_ATMVCIENDPT 0xc2 /* ATM VCI End Point */ #define IFT_OPTICALCHANNEL 0xc3 /* Optical Channel */ #define IFT_OPTICALTRANSPORT 0xc4 /* Optical Transport */ #define IFT_PROPATM 0xc5 /* Proprietary ATM */ #define IFT_VOICEOVERCABLE 0xc6 /* Voice Over Cable Interface */ #define IFT_INFINIBAND 0xc7 /* Infiniband */ #define IFT_TELINK 0xc8 /* TE Link */ #define IFT_Q2931 0xc9 /* Q.2931 */ #define IFT_VIRTUALTG 0xca /* Virtual Trunk Group */ #define IFT_SIPTG 0xcb /* SIP Trunk Group */ #define IFT_SIPSIG 0xcc /* SIP Signaling */ #define IFT_DOCSCABLEUPSTREAMCHANNEL 0xcd /* CATV Upstream Channel */ #define IFT_ECONET 0xce /* Acorn Econet */ #define IFT_PON155 0xcf /* FSAN 155Mb Symmetrical PON interface */ #define IFT_PON622 0xd0 /* FSAN 622Mb Symmetrical PON interface */ #define IFT_BRIDGE 0xd1 /* Transparent bridge interface */ #define IFT_LINEGROUP 0xd2 /* Interface common to multiple lines */ #define IFT_VOICEEMFGD 0xd3 /* voice E&M Feature Group D */ #define IFT_VOICEFGDEANA 0xd4 /* voice FGD Exchange Access North American */ #define IFT_VOICEDID 0xd5 /* voice Direct Inward Dialing */ /* private usage... how should we define these? */ #define IFT_GIF 0xf0 #define IFT_DUMMY 0xf1 #define IFT_PVC 0xf2 #define IFT_FAITH 0xf3 #define IFT_ENC 0xf4 /* Encapsulation */ #define IFT_PFLOG 0xf5 /* Packet filter logging */ #define IFT_PFSYNC 0xf6 /* Packet filter state syncing */ #define IFT_CARP 0xf7 /* Common Address Redundancy Protocol */ #define IFT_BLUETOOTH 0xf8 /* Bluetooth */ #define IFT_PFLOW 0xf9 /* pflow */ #define IFT_MBIM 0xfa /* Mobile Broadband Interface Model */ #define IFT_WIREGUARD 0xfb /* WireGuard tunnel */ #endif /* _NET_IF_TYPES_H_ */
