xref: /netbsd-src/external/bsd/tcpdump/dist/atm.h (revision c47fd3787da4fb1e7c8847e4e4885998d8a9eb06)
1*0f74e101Schristos /*
2*0f74e101Schristos  * Copyright (c) 2002 Guy Harris.
3*0f74e101Schristos  *                All rights reserved.
4*0f74e101Schristos  *
5*0f74e101Schristos  * Redistribution and use in source and binary forms, with or without
6*0f74e101Schristos  * modification, are permitted provided that: (1) source code
7*0f74e101Schristos  * distributions retain the above copyright notice and this paragraph
8*0f74e101Schristos  * in its entirety, and (2) distributions including binary code include
9*0f74e101Schristos  * the above copyright notice and this paragraph in its entirety in
10*0f74e101Schristos  * the documentation or other materials provided with the distribution.
11*0f74e101Schristos  * The name of Guy Harris may not be used to endorse or promote products
12*0f74e101Schristos  * derived from this software without specific prior written permission.
13*0f74e101Schristos  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
14*0f74e101Schristos  * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
15*0f74e101Schristos  * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
16*0f74e101Schristos  */
17*0f74e101Schristos 
18*0f74e101Schristos /*
19*0f74e101Schristos  * Traffic types for ATM.
20*0f74e101Schristos  */
21*0f74e101Schristos #define ATM_UNKNOWN	0	/* Unknown */
22*0f74e101Schristos #define ATM_LANE	1	/* LANE */
23*0f74e101Schristos #define ATM_LLC		2	/* LLC encapsulation */
24*0f74e101Schristos 
25*0f74e101Schristos /*
26*0f74e101Schristos  * some OAM cell captures (most notably Juniper's)
27*0f74e101Schristos  * do not deliver a heading HEC byte
28*0f74e101Schristos  */
29*0f74e101Schristos #define ATM_OAM_NOHEC   0
30*0f74e101Schristos #define ATM_OAM_HEC     1
31*0f74e101Schristos #define ATM_HDR_LEN_NOHEC 4
32