This MIB module defines the IANAifType Textual Convention, and thus the enumerated values of the ifType object defined in MIB-II's ifTable. This data type is used as the syntax of the ifType object in the (updated) definition of MIB-II's ifTable. The definition of this textual convention with the addition of newly assigned values is published periodically by the IANA, in either the Assigned Numbers RFC, or some derivative of it specific to Internet Network Management number assignments. (The latest arrangements can be obtained by contacting the IANA.) Requests for new values should be made to IANA via email (iana@iana.org). The relationship between the assignment of ifType values and of OIDs to particular media-specific MIBs is solely the purview of IANA and is subject to change without notice. Quite often, a media-specific MIB's OID-subtree assignment within MIB-II's 'transmission' subtree will be the same as its ifType value. However, in some circumstances this will not be the case, and implementors must not pre-assume any specific relationship between ifType values and transmission subtree OIDs. 1 -- none of the following 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 -- DS1-MIB 19 -- Obsolete see DS1-MIB 20 21 22 -- proprietary serial 23 24 25 -- CLNP over IP 26 27 -- XNS over IP 28 -- generic SLIP 29 -- ULTRA technologies 30 -- DS3-MIB 31 -- SMDS, coffee 32 -- DTE only. 33 34 -- parallel-port 35 -- arcnet 36 -- arcnet plus 37 -- ATM cells 38 39 -- SONET or SDH 40 41 42 43 44 -- FRNETSERV-MIB 45 46 47 48 -- Generic modem 49 -- AAL5 over ATM 50 51 52 -- SMDS InterCarrier Interface 53 -- proprietary virtual/internal 54 -- proprietary multiplexing 55 -- 100BaseVG 56 -- Fibre Channel 57 -- HIPPI interfaces 58 -- Obsolete use either -- frameRelay(32) or -- frameRelayService(44). 59 -- ATM Emulated LAN for 802.3 60 -- ATM Emulated LAN for 802.5 61 -- ATM Emulated circuit 62 -- Fast Ethernet (100BaseT) 63 -- ISDN and X.25 64 -- CCITT V.11/X.21 65 -- CCITT V.36 66 -- CCITT G703 at 64Kbps 67 -- Obsolete see DS1-MIB 68 -- SNA QLLC 69 -- Fast Ethernet (100BaseFX) 70 -- channel 71 -- radio spread spectrum 72 -- IBM System 360/370 OEMI Channel 73 -- IBM Enterprise Systems Connection 74 -- Data Link Switching 75 -- ISDN S/T interface 76 -- ISDN U interface 77 -- Link Access Protocol D 78 -- IP Switching Objects 79 -- Remote Source Route Bridging 80 -- ATM Logical Port 81 -- Digital Signal Level 0 82 -- group of ds0s on the same ds1 83 -- Bisynchronous Protocol 84 -- Asynchronous Protocol 85 -- Combat Net Radio 86 -- ISO 802.5r DTR 87 -- Ext Pos Loc Report Sys 88 -- Appletalk Remote Access Protocol 89 -- Proprietary Connectionless Protocol 90 -- CCITT-ITU X.29 PAD Protocol 91 -- CCITT-ITU X.3 PAD Facility 92 -- Multiproto Interconnect over FR 93 -- CCITT-ITU X213 94 -- Asymmetric Digital Subscriber Loop 95 -- Rate-Adapt. Digital Subscriber Loop 96 -- Symmetric Digital Subscriber Loop 97 -- Very H-Speed Digital Subscrib. Loop 98 -- ISO 802.5 CRFP 99 -- Myricom Myrinet 100 -- voice recEive and transMit 101 -- voice Foreign Exchange Office 102 -- voice Foreign Exchange Station 103 -- voice encapsulation 104 -- voice over IP encapsulation 105 -- ATM DXI 106 -- ATM FUNI 107 -- ATM IMA 108 -- PPP Multilink Bundle 109 -- IBM ipOverCdlc 110 -- IBM Common Link Access to Workstn 111 -- IBM stackToStack 112 -- IBM VIPA 113 -- IBM multi-protocol channel support 114 -- IBM ipOverAtm 115 -- ISO 802.5j Fiber Token Ring 116 -- IBM twinaxial data link control 117 -- Gigabit Ethernet 118 -- HDLC 119 -- LAP F 120 -- V.37 121 -- Multi-Link Protocol 122 -- X25 Hunt Group 123 -- Transp HDLC 124 -- Interleave channel 125 -- Fast channel 126 -- IP (for APPN HPR in IP networks) 127 -- CATV Mac Layer 128 -- CATV Downstream interface 129 -- CATV Upstream interface 130 -- Avalon Parallel Processor 131 -- Encapsulation interface 132 -- coffee pot 133 -- Circuit Emulation Service 134 -- ATM Sub Interface 135 -- Layer 2 Virtual LAN using 802.1Q 136 -- Layer 3 Virtual LAN using IP 137 -- Layer 3 Virtual LAN using IPX 138 -- IP over Power Lines 139 -- Multimedia Mail over IP 140 -- Dynamic syncronous Transfer Mode 141 -- Data Communications Network 142 -- IP Forwarding Interface 143 -- Multi-rate Symmetric DSL 144 -- IEEE1394 High Performance Serial Bus 145 -- HIPPI-6400 146 -- DVB-RCC MAC Layer 147 -- DVB-RCC Downstream Channel 148 -- DVB-RCC Upstream Channel 149 -- ATM Virtual Interface 150 -- MPLS Tunnel Virtual Interface 151 -- Spatial Reuse Protocol 152 -- Voice Over ATM 153 -- Voice Over Frame Relay 154 -- Digital Subscriber Loop over ISDN 155 -- Avici Composite Link Interface 156 -- SS7 Signaling Link 157 -- Prop. P2P wireless interface 158 -- Frame Forward Interface 159 -- Multiprotocol over ATM AAL5 160 -- USB Interface 161 -- IEEE 802.3ad Link Aggregate 162 -- BGP Policy Accounting 163 -- FRF .16 Multilink Frame Relay 164 -- H323 Gatekeeper 165 -- H323 Voice and Video Proxy 166 -- MPLS 167 -- Multi-frequency signaling link 168 -- High Bit-Rate DSL - 2nd generation 169 -- Multirate HDSL2 170 -- Facility Data Link 4Kbps on a DS1 171 -- Packet over SONET/SDH Interface 172 -- DVB-ASI Input 173 -- DVB-ASI Output 174 -- Power Line Communtications 175 -- Non Facility Associated Signaling 176 -- TR008 177 -- Remote Digital Terminal 178 -- Integrated Digital Terminal 179 -- ISUP 180 -- prop/Maclayer 181 -- prop/Downstream 182 -- prop/Upstream 183 -- HIPERLAN Type 2 Radio Interface 184 -- PropBroadbandWirelessAccesspt2multipt 185 -- SONET Overhead Channel 186 -- Digital Wrapper 187 -- ATM adaptation layer 2 188 -- MAC layer over radio links 189 -- ATM over radio links 190 -- Inter Machine Trunks 191 -- Multiple Virtual Lines DSL 192 -- Long Rach DSL 193 -- Frame Relay DLCI End Point 194 -- ATM VCI End Point 195 -- Optical Channel 196 -- Optical Transport 197 -- Proprietary ATM 198 -- Voice Over Cable Interface 199 -- Infiniband 200 -- TE Link 201 -- Q.2931 202 -- Virtual Trunk Group 203 -- SIP Trunk Group 204 -- SIP Signaling 205 -- CATV Upstream Channel 206 -- Acorn Econet 207 -- FSAN 155Mb Symetrical PON interface 208 -- FSAN622Mb Symetrical PON interface