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/* @(#) $Header: /tcpdump/master/tcpdump/ppp.h,v 1.11 2000/10/09 01:53:19 guy Exp $ (LBL) */
/*
* Point to Point Protocol (PPP) RFC1331
*
* Copyright 1989 by Carnegie Mellon.
*
* Permission to use, copy, modify, and distribute this program for any
* purpose and without fee is hereby granted, provided that this copyright
* and permission notice appear on all copies and supporting documentation,
* the name of Carnegie Mellon not be used in advertising or publicity
* pertaining to distribution of the program without specific prior
* permission, and notice be given in supporting documentation that copying
* and distribution is by permission of Carnegie Mellon and Stanford
* University. Carnegie Mellon makes no representations about the
* suitability of this software for any purpose. It is provided "as is"
* without express or implied warranty.
*
* $FreeBSD$
*/
#define PPP_HDRLEN 4 /* length of PPP header */
#undef PPP_ADDRESS
#define PPP_ADDRESS 0xff /* The address byte value */
#undef PPP_CONTROL
#define PPP_CONTROL 0x03 /* The control byte value */
/* Protocol numbers */
#ifndef PPP_IP
#define PPP_IP 0x0021 /* Raw IP */
#endif
#define PPP_OSI 0x0023 /* OSI Network Layer */
#define PPP_NS 0x0025 /* Xerox NS IDP */
#define PPP_DECNET 0x0027 /* DECnet Phase IV */
#define PPP_APPLE 0x0029 /* Appletalk */
#ifndef PPP_IPX
#define PPP_IPX 0x002b /* Novell IPX */
#endif
#define PPP_VJC 0x002d /* Van Jacobson Compressed TCP/IP */
#define PPP_VJNC 0x002f /* Van Jacobson Uncompressed TCP/IP */
#define PPP_BRPDU 0x0031 /* Bridging PDU */
#define PPP_STII 0x0033 /* Stream Protocol (ST-II) */
#define PPP_VINES 0x0035 /* Banyan Vines */
#define PPP_IPV6 0x0057 /* IPv6 */
#define PPP_HELLO 0x0201 /* 802.1d Hello Packets */
#define PPP_LUXCOM 0x0231 /* Luxcom */
#define PPP_SNS 0x0233 /* Sigma Network Systems */
#define PPP_IPCP 0x8021 /* IP Control Protocol */
#define PPP_OSICP 0x8023 /* OSI Network Layer Control Protocol */
#define PPP_NSCP 0x8025 /* Xerox NS IDP Control Protocol */
#define PPP_DECNETCP 0x8027 /* DECnet Control Protocol */
#define PPP_APPLECP 0x8029 /* Appletalk Control Protocol */
#define PPP_IPXCP 0x802b /* Novell IPX Control Protocol */
#define PPP_STIICP 0x8033 /* Strean Protocol Control Protocol */
#define PPP_VINESCP 0x8035 /* Banyan Vines Control Protocol */
#define PPP_IPV6CP 0x8057 /* IPv6 Control Protocol */
#define PPP_CCP 0x80fd /* Compress Control Protocol */
#define PPP_LCP 0xc021 /* Link Control Protocol */
#define PPP_PAP 0xc023 /* Password Authentication Protocol */
#define PPP_LQM 0xc025 /* Link Quality Monitoring */
#define PPP_CHAP 0xc223 /* Challenge Handshake Authentication Protocol */
#define PPP_BACP 0xc02b /* Bandwidth Allocation Control Protocol */
#define PPP_BAP 0xc02d /* BAP */
#define PPP_MP 0xc03d /* Multi-Link */
extern struct tok ppptype2str[];
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