1 /* @(#) $Header: ppp.h,v 1.7 95/05/04 17:52:46 mccanne Exp $ (LBL) */
3 * Point to Point Protocol (PPP) RFC1331
5 * Copyright 1989 by Carnegie Mellon.
7 * Permission to use, copy, modify, and distribute this program for any
8 * purpose and without fee is hereby granted, provided that this copyright
9 * and permission notice appear on all copies and supporting documentation,
10 * the name of Carnegie Mellon not be used in advertising or publicity
11 * pertaining to distribution of the program without specific prior
12 * permission, and notice be given in supporting documentation that copying
13 * and distribution is by permission of Carnegie Mellon and Stanford
14 * University. Carnegie Mellon makes no representations about the
15 * suitability of this software for any purpose. It is provided "as is"
16 * without express or implied warranty.
18 #define PPP_ADDRESS 0xff /* The address byte value */
19 #define PPP_CONTROL 0x03 /* The control byte value */
21 /* Protocol numbers */
22 #define PPP_IP 0x0021 /* Raw IP */
23 #define PPP_OSI 0x0023 /* OSI Network Layer */
24 #define PPP_NS 0x0025 /* Xerox NS IDP */
25 #define PPP_DECNET 0x0027 /* DECnet Phase IV */
26 #define PPP_APPLE 0x0029 /* Appletalk */
27 #define PPP_IPX 0x002b /* Novell IPX */
28 #define PPP_VJC 0x002d /* Van Jacobson Compressed TCP/IP */
29 #define PPP_VJNC 0x002f /* Van Jacobson Uncompressed TCP/IP */
30 #define PPP_BRPDU 0x0031 /* Bridging PDU */
31 #define PPP_STII 0x0033 /* Stream Protocol (ST-II) */
32 #define PPP_VINES 0x0035 /* Banyan Vines */
34 #define PPP_HELLO 0x0201 /* 802.1d Hello Packets */
35 #define PPP_LUXCOM 0x0231 /* Luxcom */
36 #define PPP_SNS 0x0233 /* Sigma Network Systems */
38 #define PPP_IPCP 0x8021 /* IP Control Protocol */
39 #define PPP_OSICP 0x8023 /* OSI Network Layer Control Protocol */
40 #define PPP_NSCP 0x8025 /* Xerox NS IDP Control Protocol */
41 #define PPP_DECNETCP 0x8027 /* DECnet Control Protocol */
42 #define PPP_APPLECP 0x8029 /* Appletalk Control Protocol */
43 #define PPP_IPXCP 0x802b /* Novell IPX Control Protocol */
44 #define PPP_STIICP 0x8033 /* Strean Protocol Control Protocol */
45 #define PPP_VINESCP 0x8035 /* Banyan Vines Control Protocol */
47 #define PPP_LCP 0xc021 /* Link Control Protocol */
48 #define PPP_PAP 0xc023 /* Password Authentication Protocol */
49 #define PPP_LQM 0xc025 /* Link Quality Monitoring */
50 #define PPP_CHAP 0xc223 /* Challenge Handshake Authentication Protocol */