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Thomas Graf14c0b972006-08-04 03:38:38 -07001#ifndef __LINUX_FIB_RULES_H
2#define __LINUX_FIB_RULES_H
3
4#include <linux/types.h>
5#include <linux/rtnetlink.h>
6
7/* rule is permanent, and cannot be deleted */
8#define FIB_RULE_PERMANENT 1
Thomas Graf3dfbcc42006-11-09 15:23:20 -08009#define FIB_RULE_INVERT 2
Thomas Graf0947c9fe2007-03-26 17:14:15 -070010#define FIB_RULE_UNRESOLVED 4
Thomas Graf2b443682007-03-26 17:37:59 -070011#define FIB_RULE_DEV_DETACHED 8
Thomas Graf14c0b972006-08-04 03:38:38 -070012
13struct fib_rule_hdr
14{
15 __u8 family;
16 __u8 dst_len;
17 __u8 src_len;
18 __u8 tos;
19
20 __u8 table;
21 __u8 res1; /* reserved */
22 __u8 res2; /* reserved */
23 __u8 action;
24
25 __u32 flags;
26};
27
28enum
29{
30 FRA_UNSPEC,
31 FRA_DST, /* destination address */
32 FRA_SRC, /* source address */
33 FRA_IFNAME, /* interface name */
Thomas Graf0947c9fe2007-03-26 17:14:15 -070034 FRA_GOTO, /* target to jump to (FR_ACT_GOTO) */
Thomas Graf14c0b972006-08-04 03:38:38 -070035 FRA_UNUSED2,
36 FRA_PRIORITY, /* priority/preference */
37 FRA_UNUSED3,
38 FRA_UNUSED4,
39 FRA_UNUSED5,
Thomas Grafb8964ed2006-11-09 15:22:18 -080040 FRA_FWMARK, /* mark */
Thomas Graf14c0b972006-08-04 03:38:38 -070041 FRA_FLOW, /* flow/class id */
Patrick McHardy9e762a42006-08-10 23:09:48 -070042 FRA_UNUSED6,
43 FRA_UNUSED7,
44 FRA_UNUSED8,
45 FRA_TABLE, /* Extended table id */
Patrick McHardybbfb39c2006-08-25 16:10:14 -070046 FRA_FWMASK, /* mask for netfilter mark */
Thomas Graf14c0b972006-08-04 03:38:38 -070047 __FRA_MAX
48};
49
50#define FRA_MAX (__FRA_MAX - 1)
51
52enum
53{
54 FR_ACT_UNSPEC,
55 FR_ACT_TO_TBL, /* Pass to fixed table */
Thomas Graf0947c9fe2007-03-26 17:14:15 -070056 FR_ACT_GOTO, /* Jump to another rule */
Thomas Graffa0b2d12007-03-26 17:38:53 -070057 FR_ACT_NOP, /* No operation */
Thomas Graf14c0b972006-08-04 03:38:38 -070058 FR_ACT_RES3,
59 FR_ACT_RES4,
60 FR_ACT_BLACKHOLE, /* Drop without notification */
61 FR_ACT_UNREACHABLE, /* Drop with ENETUNREACH */
62 FR_ACT_PROHIBIT, /* Drop with EACCES */
63 __FR_ACT_MAX,
64};
65
66#define FR_ACT_MAX (__FR_ACT_MAX - 1)
67
68#endif