1 /*- 2 * SPDX-License-Identifier: BSD-3-Clause 3 * 4 * Copyright (c) 1989, 1993, 1994 5 * The Regents of the University of California. All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 3. Neither the name of the University nor the names of its contributors 16 * may be used to endorse or promote products derived from this software 17 * without specific prior written permission. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 20 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 21 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 22 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 23 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 24 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 25 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 26 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 27 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 28 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 29 * SUCH DAMAGE. 30 * $NetBSD: if_types.h,v 1.16 2000/04/19 06:30:53 itojun Exp $ 31 */ 32 33 #ifndef _NET_IF_TYPES_H_ 34 #define _NET_IF_TYPES_H_ 35 36 /* 37 * Interface types for benefit of parsing media address headers. 38 * This list is derived from the SNMP list of ifTypes, originally 39 * documented in RFC1573, now maintained as: 40 * 41 * http://www.iana.org/assignments/smi-numbers 42 */ 43 44 typedef enum { 45 IFT_OTHER = 0x1, /* none of the following */ 46 IFT_1822 = 0x2, /* old-style arpanet imp */ 47 IFT_HDH1822 = 0x3, /* HDH arpanet imp */ 48 IFT_X25DDN = 0x4, /* x25 to imp */ 49 IFT_X25 = 0x5, /* PDN X25 interface (RFC877) */ 50 IFT_ETHER = 0x6, /* Ethernet CSMA/CD */ 51 IFT_ISO88023 = 0x7, /* CMSA/CD */ 52 IFT_ISO88024 = 0x8, /* Token Bus */ 53 IFT_ISO88025 = 0x9, /* Token Ring */ 54 IFT_ISO88026 = 0xa, /* MAN */ 55 IFT_STARLAN = 0xb, 56 IFT_P10 = 0xc, /* Proteon 10MBit ring */ 57 IFT_P80 = 0xd, /* Proteon 80MBit ring */ 58 IFT_HY = 0xe, /* Hyperchannel */ 59 IFT_FDDI = 0xf, 60 IFT_LAPB = 0x10, 61 IFT_SDLC = 0x11, 62 IFT_T1 = 0x12, 63 IFT_CEPT = 0x13, /* E1 - european T1 */ 64 IFT_ISDNBASIC = 0x14, 65 IFT_ISDNPRIMARY = 0x15, 66 IFT_PTPSERIAL = 0x16, /* Proprietary PTP serial */ 67 IFT_PPP = 0x17, /* RFC 1331 */ 68 IFT_LOOP = 0x18, /* loopback */ 69 IFT_EON = 0x19, /* ISO over IP */ 70 IFT_XETHER = 0x1a, /* obsolete 3MB experimental ethernet */ 71 IFT_NSIP = 0x1b, /* XNS over IP */ 72 IFT_SLIP = 0x1c, /* IP over generic TTY */ 73 IFT_ULTRA = 0x1d, /* Ultra Technologies */ 74 IFT_DS3 = 0x1e, /* Generic T3 */ 75 IFT_SIP = 0x1f, /* SMDS */ 76 IFT_FRELAY = 0x20, /* Frame Relay DTE only */ 77 IFT_RS232 = 0x21, 78 IFT_PARA = 0x22, /* parallel-port */ 79 IFT_ARCNET = 0x23, 80 IFT_ARCNETPLUS = 0x24, 81 IFT_ATM = 0x25, /* ATM cells */ 82 IFT_MIOX25 = 0x26, 83 IFT_SONET = 0x27, /* SONET or SDH */ 84 IFT_X25PLE = 0x28, 85 IFT_ISO88022LLC = 0x29, 86 IFT_LOCALTALK = 0x2a, 87 IFT_SMDSDXI = 0x2b, 88 IFT_FRELAYDCE = 0x2c, /* Frame Relay DCE */ 89 IFT_V35 = 0x2d, 90 IFT_HSSI = 0x2e, 91 IFT_HIPPI = 0x2f, 92 IFT_MODEM = 0x30, /* Generic Modem */ 93 IFT_AAL5 = 0x31, /* AAL5 over ATM */ 94 IFT_SONETPATH = 0x32, 95 IFT_SONETVT = 0x33, 96 IFT_SMDSICIP = 0x34, /* SMDS InterCarrier Interface */ 97 IFT_PROPVIRTUAL = 0x35, /* Proprietary Virtual/internal */ 98 IFT_PROPMUX = 0x36, /* Proprietary Multiplexing */ 99 IFT_IEEE80212 = 0x37, /* 100BaseVG */ 100 IFT_FIBRECHANNEL = 0x38, /* Fibre Channel */ 101 IFT_HIPPIINTERFACE = 0x39, /* HIPPI interfaces */ 102 IFT_FRAMERELAYINTERCONNECT = 0x3a, /* Obsolete, use 0x20 either 0x2c */ 103 IFT_AFLANE8023 = 0x3b, /* ATM Emulated LAN for 802.3 */ 104 IFT_AFLANE8025 = 0x3c, /* ATM Emulated LAN for 802.5 */ 105 IFT_CCTEMUL = 0x3d, /* ATM Emulated circuit */ 106 IFT_FASTETHER = 0x3e, /* Fast Ethernet (100BaseT) */ 107 IFT_ISDN = 0x3f, /* ISDN and X.25 */ 108 IFT_V11 = 0x40, /* CCITT V.11/X.21 */ 109 IFT_V36 = 0x41, /* CCITT V.36 */ 110 IFT_G703AT64K = 0x42, /* CCITT G703 at 64Kbps */ 111 IFT_G703AT2MB = 0x43, /* Obsolete see DS1-MIB */ 112 IFT_QLLC = 0x44, /* SNA QLLC */ 113 IFT_FASTETHERFX = 0x45, /* Fast Ethernet (100BaseFX) */ 114 IFT_CHANNEL = 0x46, /* channel */ 115 IFT_IEEE80211 = 0x47, /* radio spread spectrum (unused) */ 116 IFT_IBM370PARCHAN = 0x48, /* IBM System 360/370 OEMI Channel */ 117 IFT_ESCON = 0x49, /* IBM Enterprise Systems Connection */ 118 IFT_DLSW = 0x4a, /* Data Link Switching */ 119 IFT_ISDNS = 0x4b, /* ISDN S/T interface */ 120 IFT_ISDNU = 0x4c, /* ISDN U interface */ 121 IFT_LAPD = 0x4d, /* Link Access Protocol D */ 122 IFT_IPSWITCH = 0x4e, /* IP Switching Objects */ 123 IFT_RSRB = 0x4f, /* Remote Source Route Bridging */ 124 IFT_ATMLOGICAL = 0x50, /* ATM Logical Port */ 125 IFT_DS0 = 0x51, /* Digital Signal Level 0 */ 126 IFT_DS0BUNDLE = 0x52, /* group of ds0s on the same ds1 */ 127 IFT_BSC = 0x53, /* Bisynchronous Protocol */ 128 IFT_ASYNC = 0x54, /* Asynchronous Protocol */ 129 IFT_CNR = 0x55, /* Combat Net Radio */ 130 IFT_ISO88025DTR = 0x56, /* ISO 802.5r DTR */ 131 IFT_EPLRS = 0x57, /* Ext Pos Loc Report Sys */ 132 IFT_ARAP = 0x58, /* Appletalk Remote Access Protocol */ 133 IFT_PROPCNLS = 0x59, /* Proprietary Connectionless Protocol*/ 134 IFT_HOSTPAD = 0x5a, /* CCITT-ITU X.29 PAD Protocol */ 135 IFT_TERMPAD = 0x5b, /* CCITT-ITU X.3 PAD Facility */ 136 IFT_FRAMERELAYMPI = 0x5c, /* Multiproto Interconnect over FR */ 137 IFT_X213 = 0x5d, /* CCITT-ITU X213 */ 138 IFT_ADSL = 0x5e, /* Asymmetric Digital Subscriber Loop */ 139 IFT_RADSL = 0x5f, /* Rate-Adapt. Digital Subscriber Loop*/ 140 IFT_SDSL = 0x60, /* Symmetric Digital Subscriber Loop */ 141 IFT_VDSL = 0x61, /* Very H-Speed Digital Subscrib. Loop*/ 142 IFT_ISO88025CRFPINT = 0x62, /* ISO 802.5 CRFP */ 143 IFT_MYRINET = 0x63, /* Myricom Myrinet */ 144 IFT_VOICEEM = 0x64, /* voice recEive and transMit */ 145 IFT_VOICEFXO = 0x65, /* voice Foreign Exchange Office */ 146 IFT_VOICEFXS = 0x66, /* voice Foreign Exchange Station */ 147 IFT_VOICEENCAP = 0x67, /* voice encapsulation */ 148 IFT_VOICEOVERIP = 0x68, /* voice over IP encapsulation */ 149 IFT_ATMDXI = 0x69, /* ATM DXI */ 150 IFT_ATMFUNI = 0x6a, /* ATM FUNI */ 151 IFT_ATMIMA = 0x6b, /* ATM IMA */ 152 IFT_PPPMULTILINKBUNDLE = 0x6c, /* PPP Multilink Bundle */ 153 IFT_IPOVERCDLC = 0x6d, /* IBM ipOverCdlc */ 154 IFT_IPOVERCLAW = 0x6e, /* IBM Common Link Access to Workstn */ 155 IFT_STACKTOSTACK = 0x6f, /* IBM stackToStack */ 156 IFT_VIRTUALIPADDRESS = 0x70, /* IBM VIPA */ 157 IFT_MPC = 0x71, /* IBM multi-protocol channel support */ 158 IFT_IPOVERATM = 0x72, /* IBM ipOverAtm */ 159 IFT_ISO88025FIBER = 0x73, /* ISO 802.5j Fiber Token Ring */ 160 IFT_TDLC = 0x74, /* IBM twinaxial data link control */ 161 IFT_GIGABITETHERNET = 0x75, /* Gigabit Ethernet */ 162 IFT_HDLC = 0x76, /* HDLC */ 163 IFT_LAPF = 0x77, /* LAP F */ 164 IFT_V37 = 0x78, /* V.37 */ 165 IFT_X25MLP = 0x79, /* Multi-Link Protocol */ 166 IFT_X25HUNTGROUP = 0x7a, /* X25 Hunt Group */ 167 IFT_TRANSPHDLC = 0x7b, /* Transp HDLC */ 168 IFT_INTERLEAVE = 0x7c, /* Interleave channel */ 169 IFT_FAST = 0x7d, /* Fast channel */ 170 IFT_IP = 0x7e, /* IP (for APPN HPR in IP networks) */ 171 IFT_DOCSCABLEMACLAYER = 0x7f, /* CATV Mac Layer */ 172 IFT_DOCSCABLEDOWNSTREAM = 0x80, /* CATV Downstream interface */ 173 IFT_DOCSCABLEUPSTREAM = 0x81, /* CATV Upstream interface */ 174 IFT_A12MPPSWITCH = 0x82, /* Avalon Parallel Processor */ 175 IFT_TUNNEL = 0x83, /* Encapsulation interface */ 176 IFT_COFFEE = 0x84, /* coffee pot */ 177 IFT_CES = 0x85, /* Circiut Emulation Service */ 178 IFT_ATMSUBINTERFACE = 0x86, /* (x) ATM Sub Interface */ 179 IFT_L2VLAN = 0x87, /* Layer 2 Virtual LAN using 802.1Q */ 180 IFT_L3IPVLAN = 0x88, /* Layer 3 Virtual LAN - IP Protocol */ 181 IFT_L3IPXVLAN = 0x89, /* Layer 3 Virtual LAN - IPX Prot. */ 182 IFT_DIGITALPOWERLINE = 0x8a, /* IP over Power Lines */ 183 IFT_MEDIAMAILOVERIP = 0x8b, /* (xxx) Multimedia Mail over IP */ 184 IFT_DTM = 0x8c, /* Dynamic synchronous Transfer Mode */ 185 IFT_DCN = 0x8d, /* Data Communications Network */ 186 IFT_IPFORWARD = 0x8e, /* IP Forwarding Interface */ 187 IFT_MSDSL = 0x8f, /* Multi-rate Symmetric DSL */ 188 IFT_IEEE1394 = 0x90, /* IEEE1394 High Performance SerialBus*/ 189 IFT_IFGSN = 0x91, /* HIPPI-6400 */ 190 IFT_DVBRCCMACLAYER = 0x92, /* DVB-RCC MAC Layer */ 191 IFT_DVBRCCDOWNSTREAM = 0x93, /* DVB-RCC Downstream Channel */ 192 IFT_DVBRCCUPSTREAM = 0x94, /* DVB-RCC Upstream Channel */ 193 IFT_ATMVIRTUAL = 0x95, /* ATM Virtual Interface */ 194 IFT_MPLSTUNNEL = 0x96, /* MPLS Tunnel Virtual Interface */ 195 IFT_SRP = 0x97, /* Spatial Reuse Protocol */ 196 IFT_VOICEOVERATM = 0x98, /* Voice over ATM */ 197 IFT_VOICEOVERFRAMERELAY = 0x99, /* Voice Over Frame Relay */ 198 IFT_IDSL = 0x9a, /* Digital Subscriber Loop over ISDN */ 199 IFT_COMPOSITELINK = 0x9b, /* Avici Composite Link Interface */ 200 IFT_SS7SIGLINK = 0x9c, /* SS7 Signaling Link */ 201 IFT_PROPWIRELESSP2P = 0x9d, /* Prop. P2P wireless interface */ 202 IFT_FRFORWARD = 0x9e, /* Frame forward Interface */ 203 IFT_RFC1483 = 0x9f, /* Multiprotocol over ATM AAL5 */ 204 IFT_USB = 0xa0, /* USB Interface */ 205 IFT_IEEE8023ADLAG = 0xa1, /* IEEE 802.3ad Link Aggregate*/ 206 IFT_BGPPOLICYACCOUNTING = 0xa2, /* BGP Policy Accounting */ 207 IFT_FRF16MFRBUNDLE = 0xa3, /* FRF.16 Multilink Frame Relay*/ 208 IFT_H323GATEKEEPER = 0xa4, /* H323 Gatekeeper */ 209 IFT_H323PROXY = 0xa5, /* H323 Voice and Video Proxy */ 210 IFT_MPLS = 0xa6, /* MPLS */ 211 IFT_MFSIGLINK = 0xa7, /* Multi-frequency signaling link */ 212 IFT_HDSL2 = 0xa8, /* High Bit-Rate DSL, 2nd gen. */ 213 IFT_SHDSL = 0xa9, /* Multirate HDSL2 */ 214 IFT_DS1FDL = 0xaa, /* Facility Data Link (4Kbps) on a DS1*/ 215 IFT_POS = 0xab, /* Packet over SONET/SDH Interface */ 216 IFT_DVBASILN = 0xac, /* DVB-ASI Input */ 217 IFT_DVBASIOUT = 0xad, /* DVB-ASI Output */ 218 IFT_PLC = 0xae, /* Power Line Communications */ 219 IFT_NFAS = 0xaf, /* Non-Facility Associated Signaling */ 220 IFT_TR008 = 0xb0, /* TROO8 */ 221 IFT_GR303RDT = 0xb1, /* Remote Digital Terminal */ 222 IFT_GR303IDT = 0xb2, /* Integrated Digital Terminal */ 223 IFT_ISUP = 0xb3, /* ISUP */ 224 IFT_PROPDOCSWIRELESSMACLAYER = 0xb4, /* prop/Wireless MAC Layer */ 225 IFT_PROPDOCSWIRELESSDOWNSTREAM = 0xb5, /* prop/Wireless Downstream */ 226 IFT_PROPDOCSWIRELESSUPSTREAM = 0xb6, /* prop/Wireless Upstream */ 227 IFT_HIPERLAN2 = 0xb7, /* HIPERLAN Type 2 Radio Interface */ 228 IFT_PROPBWAP2MP = 0xb8, /* PropBroadbandWirelessAccess P2MP*/ 229 IFT_SONETOVERHEADCHANNEL = 0xb9, /* SONET Overhead Channel */ 230 IFT_DIGITALWRAPPEROVERHEADCHANNEL = 0xba, /* Digital Wrapper Overhead */ 231 IFT_AAL2 = 0xbb, /* ATM adaptation layer 2 */ 232 IFT_RADIOMAC = 0xbc, /* MAC layer over radio links */ 233 IFT_ATMRADIO = 0xbd, /* ATM over radio links */ 234 IFT_IMT = 0xbe, /* Inter-Machine Trunks */ 235 IFT_MVL = 0xbf, /* Multiple Virtual Lines DSL */ 236 IFT_REACHDSL = 0xc0, /* Long Reach DSL */ 237 IFT_FRDLCIENDPT = 0xc1, /* Frame Relay DLCI End Point */ 238 IFT_ATMVCIENDPT = 0xc2, /* ATM VCI End Point */ 239 IFT_OPTICALCHANNEL = 0xc3, /* Optical Channel */ 240 IFT_OPTICALTRANSPORT = 0xc4, /* Optical Transport */ 241 IFT_INFINIBAND = 0xc7, /* Infiniband */ 242 IFT_INFINIBANDLAG = 0xc8, /* Infiniband Link Aggregate */ 243 IFT_BRIDGE = 0xd1, /* Transparent bridge interface */ 244 IFT_STF = 0xd7, /* 6to4 interface */ 245 246 /* 247 * Not based on IANA assignments. Conflicting with IANA assignments. 248 * We should make them negative probably. 249 * This requires changes to struct if_data. 250 */ 251 IFT_GIF = 0xf0, /* Generic tunnel interface */ 252 IFT_PVC = 0xf1, /* Unused */ 253 IFT_ENC = 0xf4, /* Encapsulating interface */ 254 IFT_PFLOG = 0xf6, /* PF packet filter logging */ 255 IFT_PFSYNC = 0xf7, /* PF packet filter synchronization */ 256 IFT_WIREGUARD = 0xf8, /* WireGuard tunnel */ 257 } ifType; 258 259 /* 260 * Some (broken) software uses #ifdef IFT_TYPE to check whether 261 * an operating systems supports certain interface type. Lack of 262 * ifdef leads to a piece of functionality compiled out. 263 */ 264 #ifndef BURN_BRIDGES 265 #define IFT_BRIDGE IFT_BRIDGE 266 #define IFT_PPP IFT_PPP 267 #define IFT_PROPVIRTUAL IFT_PROPVIRTUAL 268 #define IFT_L2VLAN IFT_L2VLAN 269 #define IFT_L3IPVLAN IFT_L3IPVLAN 270 #define IFT_IEEE1394 IFT_IEEE1394 271 #define IFT_INFINIBAND IFT_INFINIBAND 272 #endif 273 274 #endif /* !_NET_IF_TYPES_H_ */ 275