/*!\file net/if_types.h
 * Network interface types.
 */

/*
 * 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. All advertising materials mentioning features or use of this software
 *    must display the following acknowledgement:
 *  This product includes software developed by the University of
 *  California, Berkeley and its contributors.
 * 4. 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.
 */

/*
 * Interface types for benefit of parsing media address headers.
 * This list is derived from the SNMP list of ifTypes, currently
 * documented in RFC1573.
 */
#ifndef __NET_IF_TYPES_H
#define __NET_IF_TYPES_H

#define IFT_OTHER       0x1     /* none of the following */
#define IFT_1822        0x2     /* old-style arpanet imp */
#define IFT_HDH1822     0x3     /* HDH arpanet imp */
#define IFT_X25DDN      0x4     /* x25 to imp */
#define IFT_X25         0x5     /* PDN X25 interface (RFC877) */
#define IFT_ETHER       0x6     /* Ethernet CSMACD */
#define IFT_ISO88023    0x7     /* CMSA CD */
#define IFT_ISO88024    0x8     /* Token Bus */
#define IFT_ISO88025    0x9     /* Token Ring */
#define IFT_ISO88026    0xa     /* MAN */
#define IFT_STARLAN     0xb
#define IFT_P10         0xc     /* Proteon 10MBit ring */
#define IFT_P80         0xd     /* Proteon 80MBit ring */
#define IFT_HY          0xe     /* Hyperchannel */
#define IFT_FDDI        0xf
#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 */

#endif
