/*- * SPDX-License-Identifier: BSD-3-Clause * * 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 * $NetBSD: if_types.h,v 1.16 2000/04/19 06:30:53 itojun Exp $ */ #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: * * http://www.iana.org/assignments/smi-numbers */ typedef enum { IFT_OTHER = 0x1, /* none of the following */ IFT_1822 = 0x2, /* old-style arpanet imp */ IFT_HDH1822 = 0x3, /* HDH arpanet imp */ IFT_X25DDN = 0x4, /* x25 to imp */ IFT_X25 = 0x5, /* PDN X25 interface (RFC877) */ IFT_ETHER = 0x6, /* Ethernet CSMA/CD */ IFT_ISO88023 = 0x7, /* CMSA/CD */ IFT_ISO88024 = 0x8, /* Token Bus */ IFT_ISO88025 = 0x9, /* Token Ring */ IFT_ISO88026 = 0xa, /* MAN */ IFT_STARLAN = 0xb, IFT_P10 = 0xc, /* Proteon 10MBit ring */ IFT_P80 = 0xd, /* Proteon 80MBit ring */ IFT_HY = 0xe, /* Hyperchannel */ IFT_FDDI = 0xf, IFT_LAPB = 0x10, IFT_SDLC = 0x11, IFT_T1 = 0x12, IFT_CEPT = 0x13, /* E1 - european T1 */ IFT_ISDNBASIC = 0x14, IFT_ISDNPRIMARY = 0x15, IFT_PTPSERIAL = 0x16, /* Proprietary PTP serial */ IFT_PPP = 0x17, /* RFC 1331 */ IFT_LOOP = 0x18, /* loopback */ IFT_EON = 0x19, /* ISO over IP */ IFT_XETHER = 0x1a, /* obsolete 3MB experimental ethernet */ IFT_NSIP = 0x1b, /* XNS over IP */ IFT_SLIP = 0x1c, /* IP over generic TTY */ IFT_ULTRA = 0x1d, /* Ultra Technologies */ IFT_DS3 = 0x1e, /* Generic T3 */ IFT_SIP = 0x1f, /* SMDS */ IFT_FRELAY = 0x20, /* Frame Relay DTE only */ IFT_RS232 = 0x21, IFT_PARA = 0x22, /* parallel-port */ IFT_ARCNET = 0x23, IFT_ARCNETPLUS = 0x24, IFT_ATM = 0x25, /* ATM cells */ IFT_MIOX25 = 0x26, IFT_SONET = 0x27, /* SONET or SDH */ IFT_X25PLE = 0x28, IFT_ISO88022LLC = 0x29, IFT_LOCALTALK = 0x2a, IFT_SMDSDXI = 0x2b, IFT_FRELAYDCE = 0x2c, /* Frame Relay DCE */ IFT_V35 = 0x2d, IFT_HSSI = 0x2e, IFT_HIPPI = 0x2f, IFT_MODEM = 0x30, /* Generic Modem */ IFT_AAL5 = 0x31, /* AAL5 over ATM */ IFT_SONETPATH = 0x32, IFT_SONETVT = 0x33, IFT_SMDSICIP = 0x34, /* SMDS InterCarrier Interface */ IFT_PROPVIRTUAL = 0x35, /* Proprietary Virtual/internal */ IFT_PROPMUX = 0x36, /* Proprietary Multiplexing */ IFT_IEEE80212 = 0x37, /* 100BaseVG */ IFT_FIBRECHANNEL = 0x38, /* Fibre Channel */ IFT_HIPPIINTERFACE = 0x39, /* HIPPI interfaces */ IFT_FRAMERELAYINTERCONNECT = 0x3a, /* Obsolete, use 0x20 either 0x2c */ IFT_AFLANE8023 = 0x3b, /* ATM Emulated LAN for 802.3 */ IFT_AFLANE8025 = 0x3c, /* ATM Emulated LAN for 802.5 */ IFT_CCTEMUL = 0x3d, /* ATM Emulated circuit */ IFT_FASTETHER = 0x3e, /* Fast Ethernet (100BaseT) */ IFT_ISDN = 0x3f, /* ISDN and X.25 */ IFT_V11 = 0x40, /* CCITT V.11/X.21 */ IFT_V36 = 0x41, /* CCITT V.36 */ IFT_G703AT64K = 0x42, /* CCITT G703 at 64Kbps */ IFT_G703AT2MB = 0x43, /* Obsolete see DS1-MIB */ IFT_QLLC = 0x44, /* SNA QLLC */ IFT_FASTETHERFX = 0x45, /* Fast Ethernet (100BaseFX) */ IFT_CHANNEL = 0x46, /* channel */ IFT_IEEE80211 = 0x47, /* radio spread spectrum (unused) */ IFT_IBM370PARCHAN = 0x48, /* IBM System 360/370 OEMI Channel */ IFT_ESCON = 0x49, /* IBM Enterprise Systems Connection */ IFT_DLSW = 0x4a, /* Data Link Switching */ IFT_ISDNS = 0x4b, /* ISDN S/T interface */ IFT_ISDNU = 0x4c, /* ISDN U interface */ IFT_LAPD = 0x4d, /* Link Access Protocol D */ IFT_IPSWITCH = 0x4e, /* IP Switching Objects */ IFT_RSRB = 0x4f, /* Remote Source Route Bridging */ IFT_ATMLOGICAL = 0x50, /* ATM Logical Port */ IFT_DS0 = 0x51, /* Digital Signal Level 0 */ IFT_DS0BUNDLE = 0x52, /* group of ds0s on the same ds1 */ IFT_BSC = 0x53, /* Bisynchronous Protocol */ IFT_ASYNC = 0x54, /* Asynchronous Protocol */ IFT_CNR = 0x55, /* Combat Net Radio */ IFT_ISO88025DTR = 0x56, /* ISO 802.5r DTR */ IFT_EPLRS = 0x57, /* Ext Pos Loc Report Sys */ IFT_ARAP = 0x58, /* Appletalk Remote Access Protocol */ IFT_PROPCNLS = 0x59, /* Proprietary Connectionless Protocol*/ IFT_HOSTPAD = 0x5a, /* CCITT-ITU X.29 PAD Protocol */ IFT_TERMPAD = 0x5b, /* CCITT-ITU X.3 PAD Facility */ IFT_FRAMERELAYMPI = 0x5c, /* Multiproto Interconnect over FR */ IFT_X213 = 0x5d, /* CCITT-ITU X213 */ IFT_ADSL = 0x5e, /* Asymmetric Digital Subscriber Loop */ IFT_RADSL = 0x5f, /* Rate-Adapt. Digital Subscriber Loop*/ IFT_SDSL = 0x60, /* Symmetric Digital Subscriber Loop */ IFT_VDSL = 0x61, /* Very H-Speed Digital Subscrib. Loop*/ IFT_ISO88025CRFPINT = 0x62, /* ISO 802.5 CRFP */ IFT_MYRINET = 0x63, /* Myricom Myrinet */ IFT_VOICEEM = 0x64, /* voice recEive and transMit */ IFT_VOICEFXO = 0x65, /* voice Foreign Exchange Office */ IFT_VOICEFXS = 0x66, /* voice Foreign Exchange Station */ IFT_VOICEENCAP = 0x67, /* voice encapsulation */ IFT_VOICEOVERIP = 0x68, /* voice over IP encapsulation */ IFT_ATMDXI = 0x69, /* ATM DXI */ IFT_ATMFUNI = 0x6a, /* ATM FUNI */ IFT_ATMIMA = 0x6b, /* ATM IMA */ IFT_PPPMULTILINKBUNDLE = 0x6c, /* PPP Multilink Bundle */ IFT_IPOVERCDLC = 0x6d, /* IBM ipOverCdlc */ IFT_IPOVERCLAW = 0x6e, /* IBM Common Link Access to Workstn */ IFT_STACKTOSTACK = 0x6f, /* IBM stackToStack */ IFT_VIRTUALIPADDRESS = 0x70, /* IBM VIPA */ IFT_MPC = 0x71, /* IBM multi-protocol channel support */ IFT_IPOVERATM = 0x72, /* IBM ipOverAtm */ IFT_ISO88025FIBER = 0x73, /* ISO 802.5j Fiber Token Ring */ IFT_TDLC = 0x74, /* IBM twinaxial data link control */ IFT_GIGABITETHERNET = 0x75, /* Gigabit Ethernet */ IFT_HDLC = 0x76, /* HDLC */ IFT_LAPF = 0x77, /* LAP F */ IFT_V37 = 0x78, /* V.37 */ IFT_X25MLP = 0x79, /* Multi-Link Protocol */ IFT_X25HUNTGROUP = 0x7a, /* X25 Hunt Group */ IFT_TRANSPHDLC = 0x7b, /* Transp HDLC */ IFT_INTERLEAVE = 0x7c, /* Interleave channel */ IFT_FAST = 0x7d, /* Fast channel */ IFT_IP = 0x7e, /* IP (for APPN HPR in IP networks) */ IFT_DOCSCABLEMACLAYER = 0x7f, /* CATV Mac Layer */ IFT_DOCSCABLEDOWNSTREAM = 0x80, /* CATV Downstream interface */ IFT_DOCSCABLEUPSTREAM = 0x81, /* CATV Upstream interface */ IFT_A12MPPSWITCH = 0x82, /* Avalon Parallel Processor */ IFT_TUNNEL = 0x83, /* Encapsulation interface */ IFT_COFFEE = 0x84, /* coffee pot */ IFT_CES = 0x85, /* Circiut Emulation Service */ IFT_ATMSUBINTERFACE = 0x86, /* (x) ATM Sub Interface */ IFT_L2VLAN = 0x87, /* Layer 2 Virtual LAN using 802.1Q */ IFT_L3IPVLAN = 0x88, /* Layer 3 Virtual LAN - IP Protocol */ IFT_L3IPXVLAN = 0x89, /* Layer 3 Virtual LAN - IPX Prot. */ IFT_DIGITALPOWERLINE = 0x8a, /* IP over Power Lines */ IFT_MEDIAMAILOVERIP = 0x8b, /* (xxx) Multimedia Mail over IP */ IFT_DTM = 0x8c, /* Dynamic synchronous Transfer Mode */ IFT_DCN = 0x8d, /* Data Communications Network */ IFT_IPFORWARD = 0x8e, /* IP Forwarding Interface */ IFT_MSDSL = 0x8f, /* Multi-rate Symmetric DSL */ IFT_IEEE1394 = 0x90, /* IEEE1394 High Performance SerialBus*/ IFT_IFGSN = 0x91, /* HIPPI-6400 */ IFT_DVBRCCMACLAYER = 0x92, /* DVB-RCC MAC Layer */ IFT_DVBRCCDOWNSTREAM = 0x93, /* DVB-RCC Downstream Channel */ IFT_DVBRCCUPSTREAM = 0x94, /* DVB-RCC Upstream Channel */ IFT_ATMVIRTUAL = 0x95, /* ATM Virtual Interface */ IFT_MPLSTUNNEL = 0x96, /* MPLS Tunnel Virtual Interface */ IFT_SRP = 0x97, /* Spatial Reuse Protocol */ IFT_VOICEOVERATM = 0x98, /* Voice over ATM */ IFT_VOICEOVERFRAMERELAY = 0x99, /* Voice Over Frame Relay */ IFT_IDSL = 0x9a, /* Digital Subscriber Loop over ISDN */ IFT_COMPOSITELINK = 0x9b, /* Avici Composite Link Interface */ IFT_SS7SIGLINK = 0x9c, /* SS7 Signaling Link */ IFT_PROPWIRELESSP2P = 0x9d, /* Prop. P2P wireless interface */ IFT_FRFORWARD = 0x9e, /* Frame forward Interface */ IFT_RFC1483 = 0x9f, /* Multiprotocol over ATM AAL5 */ IFT_USB = 0xa0, /* USB Interface */ IFT_IEEE8023ADLAG = 0xa1, /* IEEE 802.3ad Link Aggregate*/ IFT_BGPPOLICYACCOUNTING = 0xa2, /* BGP Policy Accounting */ IFT_FRF16MFRBUNDLE = 0xa3, /* FRF.16 Multilink Frame Relay*/ IFT_H323GATEKEEPER = 0xa4, /* H323 Gatekeeper */ IFT_H323PROXY = 0xa5, /* H323 Voice and Video Proxy */ IFT_MPLS = 0xa6, /* MPLS */ IFT_MFSIGLINK = 0xa7, /* Multi-frequency signaling link */ IFT_HDSL2 = 0xa8, /* High Bit-Rate DSL, 2nd gen. */ IFT_SHDSL = 0xa9, /* Multirate HDSL2 */ IFT_DS1FDL = 0xaa, /* Facility Data Link (4Kbps) on a DS1*/ IFT_POS = 0xab, /* Packet over SONET/SDH Interface */ IFT_DVBASILN = 0xac, /* DVB-ASI Input */ IFT_DVBASIOUT = 0xad, /* DVB-ASI Output */ IFT_PLC = 0xae, /* Power Line Communications */ IFT_NFAS = 0xaf, /* Non-Facility Associated Signaling */ IFT_TR008 = 0xb0, /* TROO8 */ IFT_GR303RDT = 0xb1, /* Remote Digital Terminal */ IFT_GR303IDT = 0xb2, /* Integrated Digital Terminal */ IFT_ISUP = 0xb3, /* ISUP */ IFT_PROPDOCSWIRELESSMACLAYER = 0xb4, /* prop/Wireless MAC Layer */ IFT_PROPDOCSWIRELESSDOWNSTREAM = 0xb5, /* prop/Wireless Downstream */ IFT_PROPDOCSWIRELESSUPSTREAM = 0xb6, /* prop/Wireless Upstream */ IFT_HIPERLAN2 = 0xb7, /* HIPERLAN Type 2 Radio Interface */ IFT_PROPBWAP2MP = 0xb8, /* PropBroadbandWirelessAccess P2MP*/ IFT_SONETOVERHEADCHANNEL = 0xb9, /* SONET Overhead Channel */ IFT_DIGITALWRAPPEROVERHEADCHANNEL = 0xba, /* Digital Wrapper Overhead */ IFT_AAL2 = 0xbb, /* ATM adaptation layer 2 */ IFT_RADIOMAC = 0xbc, /* MAC layer over radio links */ IFT_ATMRADIO = 0xbd, /* ATM over radio links */ IFT_IMT = 0xbe, /* Inter-Machine Trunks */ IFT_MVL = 0xbf, /* Multiple Virtual Lines DSL */ IFT_REACHDSL = 0xc0, /* Long Reach DSL */ IFT_FRDLCIENDPT = 0xc1, /* Frame Relay DLCI End Point */ IFT_ATMVCIENDPT = 0xc2, /* ATM VCI End Point */ IFT_OPTICALCHANNEL = 0xc3, /* Optical Channel */ IFT_OPTICALTRANSPORT = 0xc4, /* Optical Transport */ IFT_INFINIBAND = 0xc7, /* Infiniband */ IFT_INFINIBANDLAG = 0xc8, /* Infiniband Link Aggregate */ IFT_BRIDGE = 0xd1, /* Transparent bridge interface */ IFT_STF = 0xd7, /* 6to4 interface */ /* * Not based on IANA assignments. Conflicting with IANA assignments. * We should make them negative probably. * This requires changes to struct if_data. */ IFT_GIF = 0xf0, /* Generic tunnel interface */ IFT_PVC = 0xf1, /* Unused */ IFT_ENC = 0xf4, /* Encapsulating interface */ IFT_PFLOG = 0xf6, /* PF packet filter logging */ IFT_PFSYNC = 0xf7, /* PF packet filter synchronization */ IFT_WIREGUARD = 0xf8, /* WireGuard tunnel */ } ifType; /* * Some (broken) software uses #ifdef IFT_TYPE to check whether * an operating systems supports certain interface type. Lack of * ifdef leads to a piece of functionality compiled out. */ #ifndef BURN_BRIDGES #define IFT_BRIDGE IFT_BRIDGE #define IFT_PPP IFT_PPP #define IFT_PROPVIRTUAL IFT_PROPVIRTUAL #define IFT_L2VLAN IFT_L2VLAN #define IFT_L3IPVLAN IFT_L3IPVLAN #define IFT_IEEE1394 IFT_IEEE1394 #define IFT_INFINIBAND IFT_INFINIBAND #endif #endif /* !_NET_IF_TYPES_H_ */