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8440506ee8
- Update the file builder generator to handle generator specific cflags and includes. The tcpdump and libpcap have localised headers and need specific headers paths to see them. There are also module specific flags and these need to be passed to the lex and yacc generators. - Add the tcpdump support.
63 lines
2.8 KiB
C
63 lines
2.8 KiB
C
/* @(#) $Header: /tcpdump/master/tcpdump/l2tp.h,v 1.5 2001-11-05 10:03:27 guy Exp $ (LBL) */
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/*
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* Copyright (c) 1991, 1993, 1994, 1995, 1996, 1997
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* The Regents of the University of California. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that: (1) source code distributions
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* retain the above copyright notice and this paragraph in its entirety, (2)
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* distributions including binary code include the above copyright notice and
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* this paragraph in its entirety in the documentation or other materials
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* provided with the distribution, and (3) all advertising materials mentioning
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* features or use of this software display the following acknowledgement:
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* ``This product includes software developed by the University of California,
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* Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
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* the University nor the names of its contributors may be used to endorse
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* or promote products derived from this software without specific prior
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* written permission.
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* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
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* WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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*
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* L2TP support contributed by Motonori Shindo (mshindo@mshindo.net)
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*/
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#define L2TP_FLAG_TYPE 0x8000 /* Type (0=Data, 1=Control) */
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#define L2TP_FLAG_LENGTH 0x4000 /* Length */
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#define L2TP_FLAG_SEQUENCE 0x0800 /* Sequence */
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#define L2TP_FLAG_OFFSET 0x0200 /* Offset */
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#define L2TP_FLAG_PRIORITY 0x0100 /* Priority */
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#define L2TP_VERSION_MASK 0x000f /* Version Mask */
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#define L2TP_VERSION_L2F 0x0001 /* L2F */
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#define L2TP_VERSION_L2TP 0x0002 /* L2TP */
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#define L2TP_AVP_HDR_FLAG_MANDATORY 0x8000 /* Mandatory Flag */
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#define L2TP_AVP_HDR_FLAG_HIDDEN 0x4000 /* Hidden Flag */
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#define L2TP_AVP_HDR_LEN_MASK 0x03ff /* Length Mask */
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#define L2TP_FRAMING_CAP_SYNC_MASK 0x00000001 /* Synchronous */
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#define L2TP_FRAMING_CAP_ASYNC_MASK 0x00000002 /* Asynchronous */
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#define L2TP_FRAMING_TYPE_SYNC_MASK 0x00000001 /* Synchronous */
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#define L2TP_FRAMING_TYPE_ASYNC_MASK 0x00000002 /* Asynchronous */
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#define L2TP_BEARER_CAP_DIGITAL_MASK 0x00000001 /* Digital */
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#define L2TP_BEARER_CAP_ANALOG_MASK 0x00000002 /* Analog */
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#define L2TP_BEARER_TYPE_DIGITAL_MASK 0x00000001 /* Digital */
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#define L2TP_BEARER_TYPE_ANALOG_MASK 0x00000002 /* Analog */
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/* Authen Type */
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#define L2TP_AUTHEN_TYPE_RESERVED 0x0000 /* Reserved */
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#define L2TP_AUTHEN_TYPE_TEXTUAL 0x0001 /* Textual username/password exchange */
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#define L2TP_AUTHEN_TYPE_CHAP 0x0002 /* PPP CHAP */
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#define L2TP_AUTHEN_TYPE_PAP 0x0003 /* PPP PAP */
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#define L2TP_AUTHEN_TYPE_NO_AUTH 0x0004 /* No Authentication */
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#define L2TP_AUTHEN_TYPE_MSCHAPv1 0x0005 /* MSCHAPv1 */
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#define L2TP_PROXY_AUTH_ID_MASK 0x00ff
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