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1 /*
2  * Copyright (c) 1993, 1994, 1996
3  *	The Regents of the University of California.  All rights reserved.
4  *
5  * Redistribution and use in source and binary forms, with or without
6  * modification, are permitted provided that: (1) source code distributions
7  * retain the above copyright notice and this paragraph in its entirety, (2)
8  * distributions including binary code include the above copyright notice and
9  * this paragraph in its entirety in the documentation or other materials
10  * provided with the distribution, and (3) all advertising materials mentioning
11  * features or use of this software display the following acknowledgement:
12  * ``This product includes software developed by the University of California,
13  * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
14  * the University nor the names of its contributors may be used to endorse
15  * or promote products derived from this software without specific prior
16  * written permission.
17  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
18  * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
19  * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
20  *
21  * @(#) $Header: /tcpdump/master/tcpdump/ethertype.h,v 1.24.2.1 2005/07/10 14:51:10 hannes Exp $ (LBL)
22  */
23 
24 /*
25  * Ethernet types.
26  *
27  * We wrap the declarations with #ifdef, so that if a file includes
28  * <netinet/if_ether.h>, which may declare some of these, we don't
29  * get a bunch of complaints from the C compiler about redefinitions
30  * of these values.
31  *
32  * We declare all of them here so that no file has to include
33  * <netinet/if_ether.h> if all it needs are ETHERTYPE_ values.
34  */
35 
36 #ifndef ETHERTYPE_LEN
37 #define ETHERTYPE_LEN           2
38 #endif
39 
40 #ifndef ETHERTYPE_GRE_ISO
41 #define ETHERTYPE_GRE_ISO       0x00FE  /* not really an ethertype only used in GRE */
42 #endif
43 #ifndef ETHERTYPE_PUP
44 #define	ETHERTYPE_PUP		0x0200	/* PUP protocol */
45 #endif
46 #ifndef ETHERTYPE_IP
47 #define	ETHERTYPE_IP		0x0800	/* IP protocol */
48 #endif
49 #ifndef ETHERTYPE_ARP
50 #define ETHERTYPE_ARP		0x0806	/* Addr. resolution protocol */
51 #endif
52 #ifndef ETHERTYPE_REVARP
53 #define ETHERTYPE_REVARP	0x8035	/* reverse Addr. resolution protocol */
54 #endif
55 #ifndef ETHERTYPE_NS
56 #define ETHERTYPE_NS		0x0600
57 #endif
58 #ifndef	ETHERTYPE_SPRITE
59 #define	ETHERTYPE_SPRITE	0x0500
60 #endif
61 #ifndef ETHERTYPE_TRAIL
62 #define ETHERTYPE_TRAIL		0x1000
63 #endif
64 #ifndef	ETHERTYPE_MOPDL
65 #define	ETHERTYPE_MOPDL		0x6001
66 #endif
67 #ifndef	ETHERTYPE_MOPRC
68 #define	ETHERTYPE_MOPRC		0x6002
69 #endif
70 #ifndef	ETHERTYPE_DN
71 #define	ETHERTYPE_DN		0x6003
72 #endif
73 #ifndef	ETHERTYPE_LAT
74 #define	ETHERTYPE_LAT		0x6004
75 #endif
76 #ifndef ETHERTYPE_SCA
77 #define ETHERTYPE_SCA		0x6007
78 #endif
79 #ifndef	ETHERTYPE_LANBRIDGE
80 #define	ETHERTYPE_LANBRIDGE	0x8038
81 #endif
82 #ifndef	ETHERTYPE_DECDNS
83 #define	ETHERTYPE_DECDNS	0x803c
84 #endif
85 #ifndef	ETHERTYPE_DECDTS
86 #define	ETHERTYPE_DECDTS	0x803e
87 #endif
88 #ifndef	ETHERTYPE_VEXP
89 #define	ETHERTYPE_VEXP		0x805b
90 #endif
91 #ifndef	ETHERTYPE_VPROD
92 #define	ETHERTYPE_VPROD		0x805c
93 #endif
94 #ifndef ETHERTYPE_ATALK
95 #define ETHERTYPE_ATALK		0x809b
96 #endif
97 #ifndef ETHERTYPE_AARP
98 #define ETHERTYPE_AARP		0x80f3
99 #endif
100 #ifndef	ETHERTYPE_8021Q
101 #define	ETHERTYPE_8021Q		0x8100
102 #endif
103 #ifndef ETHERTYPE_IPX
104 #define ETHERTYPE_IPX		0x8137
105 #endif
106 #ifndef ETHERTYPE_IPV6
107 #define ETHERTYPE_IPV6		0x86dd
108 #endif
109 #ifndef ETHERTYPE_PPP
110 #define	ETHERTYPE_PPP		0x880b
111 #endif
112 #ifndef ETHERTYPE_SLOW
113 #define	ETHERTYPE_SLOW		0x8809
114 #endif
115 #ifndef	ETHERTYPE_MPLS
116 #define	ETHERTYPE_MPLS		0x8847
117 #endif
118 #ifndef	ETHERTYPE_MPLS_MULTI
119 #define	ETHERTYPE_MPLS_MULTI	0x8848
120 #endif
121 #ifndef ETHERTYPE_PPPOED
122 #define ETHERTYPE_PPPOED	0x8863
123 #endif
124 #ifndef ETHERTYPE_PPPOES
125 #define ETHERTYPE_PPPOES	0x8864
126 #endif
127 #ifndef ETHERTYPE_JUMBO
128 #define ETHERTYPE_JUMBO         0x8870
129 #endif
130 #ifndef ETHERTYPE_EAPOL
131 #define ETHERTYPE_EAPOL  	0x888e
132 #endif
133 #ifndef	ETHERTYPE_LOOPBACK
134 #define	ETHERTYPE_LOOPBACK	0x9000
135 #endif
136 #ifndef	ETHERTYPE_VMAN
137 #define	ETHERTYPE_VMAN	        0x9100 /* Extreme VMAN Protocol */
138 #endif
139 #ifndef	ETHERTYPE_ISO
140 #define	ETHERTYPE_ISO           0xfefe  /* nonstandard - used in Cisco HDLC encapsulation */
141 #endif
142 
143 extern const struct tok ethertype_values[];
144