Edit File: IANAifType-MIB.txt
IANAifType-MIB DEFINITIONS ::= BEGIN IMPORTS MODULE-IDENTITY, mib-2 FROM SNMPv2-SMI TEXTUAL-CONVENTION FROM SNMPv2-TC; ianaifType MODULE-IDENTITY LAST-UPDATED "201205170000Z" -- May 17, 2012 ORGANIZATION "IANA" CONTACT-INFO " Internet Assigned Numbers Authority Postal: ICANN 4676 Admiralty Way, Suite 330 Marina del Rey, CA 90292 Tel: +1 310 823 9358 E-Mail: iana&iana.org" DESCRIPTION "This MIB module defines the IANAifType Textual Convention, and thus the enumerated values of the ifType object defined in MIB-II's ifTable." REVISION "201205170000Z" -- May 17, 2012 DESCRIPTION "Registration of new IANAifType 272." REVISION "201201110000Z" -- January 11, 2012 DESCRIPTION "Registration of new IANAifTypes 266-271." REVISION "201112180000Z" -- December 18, 2011 DESCRIPTION "Registration of new IANAifTypes 263-265." REVISION "201110260000Z" -- October 26, 2011 DESCRIPTION "Registration of new IANAifType 262." REVISION "201109070000Z" -- September 7, 2011 DESCRIPTION "Registration of new IANAifTypes 260 and 261." REVISION "201107220000Z" -- July 22, 2011 DESCRIPTION "Registration of new IANAifType 259." REVISION "201106030000Z" -- June 03, 2011 DESCRIPTION "Registration of new IANAifType 258." REVISION "201009210000Z" -- September 21, 2010 DESCRIPTION "Registration of new IANAifTypes 256 and 257." REVISION "201007210000Z" -- July 21, 2010 DESCRIPTION "Registration of new IANAifType 255." REVISION "201002110000Z" -- February 11, 2010 DESCRIPTION "Registration of new IANAifType 254." REVISION "201002080000Z" -- February 08, 2010 DESCRIPTION "Registration of new IANAifTypes 252 and 253." REVISION "200905060000Z" -- May 06, 2009 DESCRIPTION "Registration of new IANAifType 251." REVISION "200902060000Z" -- February 06, 2009 DESCRIPTION "Registration of new IANAtunnelType 15." REVISION "200810090000Z" -- October 09, 2008 DESCRIPTION "Registration of new IANAifType 250." REVISION "200808120000Z" -- August 12, 2008 DESCRIPTION "Registration of new IANAifType 249." REVISION "200807220000Z" -- July 22, 2008 DESCRIPTION "Registration of new IANAifTypes 247 and 248." REVISION "200806240000Z" -- June 24, 2008 DESCRIPTION "Registration of new IANAifType 246." REVISION "200805290000Z" -- May 29, 2008 DESCRIPTION "Registration of new IANAifType 245." REVISION "200709130000Z" -- September 13, 2007 DESCRIPTION "Registration of new IANAifTypes 243 and 244." REVISION "200705290000Z" -- May 29, 2007 DESCRIPTION "Changed the description for IANAifType 228." REVISION "200703080000Z" -- March 08, 2007 DESCRIPTION "Registration of new IANAifType 242." REVISION "200701230000Z" -- January 23, 2007 DESCRIPTION "Registration of new IANAifTypes 239, 240, and 241." REVISION "200610170000Z" -- October 17, 2006 DESCRIPTION "Deprecated/Obsoleted IANAifType 230. Registration of IANAifType 238." REVISION "200609250000Z" -- September 25, 2006 DESCRIPTION "Changed the description for IANA ifType 184 and added new IANA ifType 237." REVISION "200608170000Z" -- August 17, 2006 DESCRIPTION "Changed the descriptions for IANAifTypes 20 and 21." REVISION "200608110000Z" -- August 11, 2006 DESCRIPTION "Changed the descriptions for IANAifTypes 7, 11, 62, 69, and 117." REVISION "200607250000Z" -- July 25, 2006 DESCRIPTION "Registration of new IANA ifType 236." REVISION "200606140000Z" -- June 14, 2006 DESCRIPTION "Registration of new IANA ifType 235." REVISION "200603310000Z" -- March 31, 2006 DESCRIPTION "Registration of new IANA ifType 234." REVISION "200603300000Z" -- March 30, 2006 DESCRIPTION "Registration of new IANA ifType 233." REVISION "200512220000Z" -- December 22, 2005 DESCRIPTION "Registration of new IANA ifTypes 231 and 232." REVISION "200510100000Z" -- October 10, 2005 DESCRIPTION "Registration of new IANA ifType 230." REVISION "200509090000Z" -- September 09, 2005 DESCRIPTION "Registration of new IANA ifType 229." REVISION "200505270000Z" -- May 27, 2005 DESCRIPTION "Registration of new IANA ifType 228." REVISION "200503030000Z" -- March 3, 2005 DESCRIPTION "Added the IANAtunnelType TC and deprecated IANAifType sixToFour (215) per RFC4087." REVISION "200411220000Z" -- November 22, 2004 DESCRIPTION "Registration of new IANA ifType 227 per RFC4631." REVISION "200406170000Z" -- June 17, 2004 DESCRIPTION "Registration of new IANA ifType 226." REVISION "200405120000Z" -- May 12, 2004 DESCRIPTION "Added description for IANAifType 6, and changed the descriptions for IANAifTypes 180, 181, and 182." REVISION "200405070000Z" -- May 7, 2004 DESCRIPTION "Registration of new IANAifType 225." REVISION "200308250000Z" -- Aug 25, 2003 DESCRIPTION "Deprecated IANAifTypes 7 and 11. Obsoleted IANAifTypes 62, 69, and 117. ethernetCsmacd (6) should be used instead of these values" REVISION "200308180000Z" -- Aug 18, 2003 DESCRIPTION "Registration of new IANAifType 224." REVISION "200308070000Z" -- Aug 7, 2003 DESCRIPTION "Registration of new IANAifTypes 222 and 223." REVISION "200303180000Z" -- Mar 18, 2003 DESCRIPTION "Registration of new IANAifType 221." REVISION "200301130000Z" -- Jan 13, 2003 DESCRIPTION "Registration of new IANAifType 220." REVISION "200210170000Z" -- Oct 17, 2002 DESCRIPTION "Registration of new IANAifType 219." REVISION "200207160000Z" -- Jul 16, 2002 DESCRIPTION "Registration of new IANAifTypes 217 and 218." REVISION "200207100000Z" -- Jul 10, 2002 DESCRIPTION "Registration of new IANAifTypes 215 and 216." REVISION "200206190000Z" -- Jun 19, 2002 DESCRIPTION "Registration of new IANAifType 214." REVISION "200201040000Z" -- Jan 4, 2002 DESCRIPTION "Registration of new IANAifTypes 211, 212 and 213." REVISION "200112200000Z" -- Dec 20, 2001 DESCRIPTION "Registration of new IANAifTypes 209 and 210." REVISION "200111150000Z" -- Nov 15, 2001 DESCRIPTION "Registration of new IANAifTypes 207 and 208." REVISION "200111060000Z" -- Nov 6, 2001 DESCRIPTION "Registration of new IANAifType 206." REVISION "200111020000Z" -- Nov 2, 2001 DESCRIPTION "Registration of new IANAifType 205." REVISION "200110160000Z" -- Oct 16, 2001 DESCRIPTION "Registration of new IANAifTypes 199, 200, 201, 202, 203, and 204." REVISION "200109190000Z" -- Sept 19, 2001 DESCRIPTION "Registration of new IANAifType 198." REVISION "200105110000Z" -- May 11, 2001 DESCRIPTION "Registration of new IANAifType 197." REVISION "200101120000Z" -- Jan 12, 2001 DESCRIPTION "Registration of new IANAifTypes 195 and 196." REVISION "200012190000Z" -- Dec 19, 2000 DESCRIPTION "Registration of new IANAifTypes 193 and 194." REVISION "200012070000Z" -- Dec 07, 2000 DESCRIPTION "Registration of new IANAifTypes 191 and 192." REVISION "200012040000Z" -- Dec 04, 2000 DESCRIPTION "Registration of new IANAifType 190." REVISION "200010170000Z" -- Oct 17, 2000 DESCRIPTION "Registration of new IANAifTypes 188 and 189." REVISION "200010020000Z" -- Oct 02, 2000 DESCRIPTION "Registration of new IANAifType 187." REVISION "200009010000Z" -- Sept 01, 2000 DESCRIPTION "Registration of new IANAifTypes 184, 185, and 186." REVISION "200008240000Z" -- Aug 24, 2000 DESCRIPTION "Registration of new IANAifType 183." REVISION "200008230000Z" -- Aug 23, 2000 DESCRIPTION "Registration of new IANAifTypes 174-182." REVISION "200008220000Z" -- Aug 22, 2000 DESCRIPTION "Registration of new IANAifTypes 170, 171, 172 and 173." REVISION "200004250000Z" -- Apr 25, 2000 DESCRIPTION "Registration of new IANAifTypes 168 and 169." REVISION "200003060000Z" -- Mar 6, 2000 DESCRIPTION "Fixed a missing semi-colon in the IMPORT. Also cleaned up the REVISION log a bit. It is not complete, but from now on it will be maintained and kept up to date with each change to this MIB module." REVISION "199910081430Z" -- Oct 08, 1999 DESCRIPTION "Include new name assignments up to cnr(85). This is the first version available via the WWW at: ftp://ftp.isi.edu/mib/ianaiftype.mib" REVISION "199401310000Z" -- Jan 31, 1994 DESCRIPTION "Initial version of this MIB as published in RFC 1573." ::= { mib-2 30 } IANAifType ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "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." SYNTAX INTEGER { other(1), -- none of the following regular1822(2), hdh1822(3), ddnX25(4), rfc877x25(5), ethernetCsmacd(6), -- for all ethernet-like interfaces, -- regardless of speed, as per RFC3635 iso88023Csmacd(7), -- Deprecated via RFC3635 -- ethernetCsmacd (6) should be used instead iso88024TokenBus(8), iso88025TokenRing(9), iso88026Man(10), starLan(11), -- Deprecated via RFC3635 -- ethernetCsmacd (6) should be used instead proteon10Mbit(12), proteon80Mbit(13), hyperchannel(14), fddi(15), lapb(16), sdlc(17), ds1(18), -- DS1-MIB e1(19), -- Obsolete see DS1-MIB basicISDN(20), -- no longer used -- see also RFC2127 primaryISDN(21), -- no longer used -- see also RFC2127 propPointToPointSerial(22), -- proprietary serial ppp(23), softwareLoopback(24), eon(25), -- CLNP over IP ethernet3Mbit(26), nsip(27), -- XNS over IP slip(28), -- generic SLIP ultra(29), -- ULTRA technologies ds3(30), -- DS3-MIB sip(31), -- SMDS, coffee frameRelay(32), -- DTE only. rs232(33), para(34), -- parallel-port arcnet(35), -- arcnet arcnetPlus(36), -- arcnet plus atm(37), -- ATM cells miox25(38), sonet(39), -- SONET or SDH x25ple(40), iso88022llc(41), localTalk(42), smdsDxi(43), frameRelayService(44), -- FRNETSERV-MIB v35(45), hssi(46), hippi(47), modem(48), -- Generic modem aal5(49), -- AAL5 over ATM sonetPath(50), sonetVT(51), smdsIcip(52), -- SMDS InterCarrier Interface propVirtual(53), -- proprietary virtual/internal propMultiplexor(54),-- proprietary multiplexing ieee80212(55), -- 100BaseVG fibreChannel(56), -- Fibre Channel hippiInterface(57), -- HIPPI interfaces frameRelayInterconnect(58), -- Obsolete, use either -- frameRelay(32) or -- frameRelayService(44). aflane8023(59), -- ATM Emulated LAN for 802.3 aflane8025(60), -- ATM Emulated LAN for 802.5 cctEmul(61), -- ATM Emulated circuit fastEther(62), -- Obsoleted via RFC3635 -- ethernetCsmacd (6) should be used instead isdn(63), -- ISDN and X.25 v11(64), -- CCITT V.11/X.21 v36(65), -- CCITT V.36 g703at64k(66), -- CCITT G703 at 64Kbps g703at2mb(67), -- Obsolete see DS1-MIB qllc(68), -- SNA QLLC fastEtherFX(69), -- Obsoleted via RFC3635 -- ethernetCsmacd (6) should be used instead channel(70), -- channel ieee80211(71), -- radio spread spectrum ibm370parChan(72), -- IBM System 360/370 OEMI Channel escon(73), -- IBM Enterprise Systems Connection dlsw(74), -- Data Link Switching isdns(75), -- ISDN S/T interface isdnu(76), -- ISDN U interface lapd(77), -- Link Access Protocol D ipSwitch(78), -- IP Switching Objects rsrb(79), -- Remote Source Route Bridging atmLogical(80), -- ATM Logical Port ds0(81), -- Digital Signal Level 0 ds0Bundle(82), -- group of ds0s on the same ds1 bsc(83), -- Bisynchronous Protocol async(84), -- Asynchronous Protocol cnr(85), -- Combat Net Radio iso88025Dtr(86), -- ISO 802.5r DTR eplrs(87), -- Ext Pos Loc Report Sys arap(88), -- Appletalk Remote Access Protocol propCnls(89), -- Proprietary Connectionless Protocol hostPad(90), -- CCITT-ITU X.29 PAD Protocol termPad(91), -- CCITT-ITU X.3 PAD Facility frameRelayMPI(92), -- Multiproto Interconnect over FR x213(93), -- CCITT-ITU X213 adsl(94), -- Asymmetric Digital Subscriber Loop radsl(95), -- Rate-Adapt. Digital Subscriber Loop sdsl(96), -- Symmetric Digital Subscriber Loop vdsl(97), -- Very H-Speed Digital Subscrib. Loop iso88025CRFPInt(98), -- ISO 802.5 CRFP myrinet(99), -- Myricom Myrinet voiceEM(100), -- voice recEive and transMit voiceFXO(101), -- voice Foreign Exchange Office voiceFXS(102), -- voice Foreign Exchange Station voiceEncap(103), -- voice encapsulation voiceOverIp(104), -- voice over IP encapsulation atmDxi(105), -- ATM DXI atmFuni(106), -- ATM FUNI atmIma (107), -- ATM IMA pppMultilinkBundle(108), -- PPP Multilink Bundle ipOverCdlc (109), -- IBM ipOverCdlc ipOverClaw (110), -- IBM Common Link Access to Workstn stackToStack (111), -- IBM stackToStack virtualIpAddress (112), -- IBM VIPA mpc (113), -- IBM multi-protocol channel support ipOverAtm (114), -- IBM ipOverAtm iso88025Fiber (115), -- ISO 802.5j Fiber Token Ring tdlc (116), -- IBM twinaxial data link control gigabitEthernet (117), -- Obsoleted via RFC3635 -- ethernetCsmacd (6) should be used instead hdlc (118), -- HDLC lapf (119), -- LAP F v37 (120), -- V.37 x25mlp (121), -- Multi-Link Protocol x25huntGroup (122), -- X25 Hunt Group transpHdlc (123), -- Transp HDLC interleave (124), -- Interleave channel fast (125), -- Fast channel ip (126), -- IP (for APPN HPR in IP networks) docsCableMaclayer (127), -- CATV Mac Layer docsCableDownstream (128), -- CATV Downstream interface docsCableUpstream (129), -- CATV Upstream interface a12MppSwitch (130), -- Avalon Parallel Processor tunnel (131), -- Encapsulation interface coffee (132), -- coffee pot ces (133), -- Circuit Emulation Service atmSubInterface (134), -- ATM Sub Interface l2vlan (135), -- Layer 2 Virtual LAN using 802.1Q l3ipvlan (136), -- Layer 3 Virtual LAN using IP l3ipxvlan (137), -- Layer 3 Virtual LAN using IPX digitalPowerline (138), -- IP over Power Lines mediaMailOverIp (139), -- Multimedia Mail over IP dtm (140), -- Dynamic syncronous Transfer Mode dcn (141), -- Data Communications Network ipForward (142), -- IP Forwarding Interface msdsl (143), -- Multi-rate Symmetric DSL ieee1394 (144), -- IEEE1394 High Performance Serial Bus if-gsn (145), -- HIPPI-6400 dvbRccMacLayer (146), -- DVB-RCC MAC Layer dvbRccDownstream (147), -- DVB-RCC Downstream Channel dvbRccUpstream (148), -- DVB-RCC Upstream Channel atmVirtual (149), -- ATM Virtual Interface mplsTunnel (150), -- MPLS Tunnel Virtual Interface srp (151), -- Spatial Reuse Protocol voiceOverAtm (152), -- Voice Over ATM voiceOverFrameRelay (153), -- Voice Over Frame Relay idsl (154), -- Digital Subscriber Loop over ISDN compositeLink (155), -- Avici Composite Link Interface ss7SigLink (156), -- SS7 Signaling Link propWirelessP2P (157), -- Prop. P2P wireless interface frForward (158), -- Frame Forward Interface rfc1483 (159), -- Multiprotocol over ATM AAL5 usb (160), -- USB Interface ieee8023adLag (161), -- IEEE 802.3ad Link Aggregate bgppolicyaccounting (162), -- BGP Policy Accounting frf16MfrBundle (163), -- FRF .16 Multilink Frame Relay h323Gatekeeper (164), -- H323 Gatekeeper h323Proxy (165), -- H323 Voice and Video Proxy mpls (166), -- MPLS mfSigLink (167), -- Multi-frequency signaling link hdsl2 (168), -- High Bit-Rate DSL - 2nd generation shdsl (169), -- Multirate HDSL2 ds1FDL (170), -- Facility Data Link 4Kbps on a DS1 pos (171), -- Packet over SONET/SDH Interface dvbAsiIn (172), -- DVB-ASI Input dvbAsiOut (173), -- DVB-ASI Output plc (174), -- Power Line Communtications nfas (175), -- Non Facility Associated Signaling tr008 (176), -- TR008 gr303RDT (177), -- Remote Digital Terminal gr303IDT (178), -- Integrated Digital Terminal isup (179), -- ISUP propDocsWirelessMaclayer (180), -- Cisco proprietary Maclayer propDocsWirelessDownstream (181), -- Cisco proprietary Downstream propDocsWirelessUpstream (182), -- Cisco proprietary Upstream hiperlan2 (183), -- HIPERLAN Type 2 Radio Interface propBWAp2Mp (184), -- PropBroadbandWirelessAccesspt2multipt -- use of this iftype for IEEE 802.16 WMAN -- interfaces as per IEEE Std 802.16f is -- deprecated and ifType 237 should be used instead. sonetOverheadChannel (185), -- SONET Overhead Channel digitalWrapperOverheadChannel (186), -- Digital Wrapper aal2 (187), -- ATM adaptation layer 2 radioMAC (188), -- MAC layer over radio links atmRadio (189), -- ATM over radio links imt (190), -- Inter Machine Trunks mvl (191), -- Multiple Virtual Lines DSL reachDSL (192), -- Long Reach DSL frDlciEndPt (193), -- Frame Relay DLCI End Point atmVciEndPt (194), -- ATM VCI End Point opticalChannel (195), -- Optical Channel opticalTransport (196), -- Optical Transport propAtm (197), -- Proprietary ATM voiceOverCable (198), -- Voice Over Cable Interface infiniband (199), -- Infiniband teLink (200), -- TE Link q2931 (201), -- Q.2931 virtualTg (202), -- Virtual Trunk Group sipTg (203), -- SIP Trunk Group sipSig (204), -- SIP Signaling docsCableUpstreamChannel (205), -- CATV Upstream Channel econet (206), -- Acorn Econet pon155 (207), -- FSAN 155Mb Symetrical PON interface pon622 (208), -- FSAN622Mb Symetrical PON interface bridge (209), -- Transparent bridge interface linegroup (210), -- Interface common to multiple lines voiceEMFGD (211), -- voice E&M Feature Group D voiceFGDEANA (212), -- voice FGD Exchange Access North American voiceDID (213), -- voice Direct Inward Dialing mpegTransport (214), -- MPEG transport interface sixToFour (215), -- 6to4 interface (DEPRECATED) gtp (216), -- GTP (GPRS Tunneling Protocol) pdnEtherLoop1 (217), -- Paradyne EtherLoop 1 pdnEtherLoop2 (218), -- Paradyne EtherLoop 2 opticalChannelGroup (219), -- Optical Channel Group homepna (220), -- HomePNA ITU-T G.989 gfp (221), -- Generic Framing Procedure (GFP) ciscoISLvlan (222), -- Layer 2 Virtual LAN using Cisco ISL actelisMetaLOOP (223), -- Acteleis proprietary MetaLOOP High Speed Link fcipLink (224), -- FCIP Link rpr (225), -- Resilient Packet Ring Interface Type qam (226), -- RF Qam Interface lmp (227), -- Link Management Protocol cblVectaStar (228), -- Cambridge Broadband Networks Limited VectaStar docsCableMCmtsDownstream (229), -- CATV Modular CMTS Downstream Interface adsl2 (230), -- Asymmetric Digital Subscriber Loop Version 2 -- (DEPRECATED/OBSOLETED - please use adsl2plus 238 instead) macSecControlledIF (231), -- MACSecControlled macSecUncontrolledIF (232), -- MACSecUncontrolled aviciOpticalEther (233), -- Avici Optical Ethernet Aggregate atmbond (234), -- atmbond voiceFGDOS (235), -- voice FGD Operator Services mocaVersion1 (236), -- MultiMedia over Coax Alliance (MoCA) Interface -- as documented in information provided privately to IANA ieee80216WMAN (237), -- IEEE 802.16 WMAN interface adsl2plus (238), -- Asymmetric Digital Subscriber Loop Version 2, -- Version 2 Plus and all variants dvbRcsMacLayer (239), -- DVB-RCS MAC Layer dvbTdm (240), -- DVB Satellite TDM dvbRcsTdma (241), -- DVB-RCS TDMA x86Laps (242), -- LAPS based on ITU-T X.86/Y.1323 wwanPP (243), -- 3GPP WWAN wwanPP2 (244), -- 3GPP2 WWAN voiceEBS (245), -- voice P-phone EBS physical interface ifPwType (246), -- Pseudowire interface type ilan (247), -- Internal LAN on a bridge per IEEE 802.1ap pip (248), -- Provider Instance Port on a bridge per IEEE 802.1ah PBB aluELP (249), -- Alcatel-Lucent Ethernet Link Protection gpon (250), -- Gigabit-capable passive optical networks (G-PON) as per ITU-T G.948 vdsl2 (251), -- Very high speed digital subscriber line Version 2 (as per ITU-T Recommendation G.993.2) capwapDot11Profile (252), -- WLAN Profile Interface capwapDot11Bss (253), -- WLAN BSS Interface capwapWtpVirtualRadio (254), -- WTP Virtual Radio Interface bits (255), -- bitsport docsCableUpstreamRfPort (256), -- DOCSIS CATV Upstream RF Port cableDownstreamRfPort (257), -- CATV downstream RF port vmwareVirtualNic (258), -- VMware Virtual Network Interface ieee802154 (259), -- IEEE 802.15.4 WPAN interface otnOdu (260), -- OTN Optical Data Unit otnOtu (261), -- OTN Optical channel Transport Unit ifVfiType (262), -- VPLS Forwarding Instance Interface Type g9981 (263), -- G.998.1 bonded interface g9982 (264), -- G.998.2 bonded interface g9983 (265), -- G.998.3 bonded interface aluEpon (266), -- Ethernet Passive Optical Networks (E-PON) aluEponOnu (267), -- EPON Optical Network Unit aluEponPhysicalUni (268), -- EPON physical User to Network interface aluEponLogicalLink (269), -- The emulation of a point-to-point link over the EPON layer aluGponOnu (270), -- GPON Optical Network Unit aluGponPhysicalUni (271), -- GPON physical User to Network interface vmwareNicTeam (272) -- VMware NIC Team } IANAtunnelType ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "The encapsulation method used by a tunnel. The value direct indicates that a packet is encapsulated directly within a normal IP header, with no intermediate header, and unicast to the remote tunnel endpoint (e.g., an RFC 2003 IP-in-IP tunnel, or an RFC 1933 IPv6-in-IPv4 tunnel). The value minimal indicates that a Minimal Forwarding Header (RFC 2004) is inserted between the outer header and the payload packet. The value UDP indicates that the payload packet is encapsulated within a normal UDP packet (e.g., RFC 1234). The values sixToFour, sixOverFour, and isatap indicates that an IPv6 packet is encapsulated directly within an IPv4 header, with no intermediate header, and unicast to the destination determined by the 6to4, 6over4, or ISATAP protocol. The remaining protocol-specific values indicate that a header of the protocol of that name is inserted between the outer header and the payload header. The assignment policy for IANAtunnelType values is identical to the policy for assigning IANAifType values." SYNTAX INTEGER { other(1), -- none of the following direct(2), -- no intermediate header gre(3), -- GRE encapsulation minimal(4), -- Minimal encapsulation l2tp(5), -- L2TP encapsulation pptp(6), -- PPTP encapsulation l2f(7), -- L2F encapsulation udp(8), -- UDP encapsulation atmp(9), -- ATMP encapsulation msdp(10), -- MSDP encapsulation sixToFour(11), -- 6to4 encapsulation sixOverFour(12), -- 6over4 encapsulation isatap(13), -- ISATAP encapsulation teredo(14), -- Teredo encapsulation ipHttps(15) -- IPHTTPS } END