projects / mirror_ubuntu-hirsute-kernel.git / blame
| Commit | Line | Data |
|---|---|---|
| 6f52b16c | 1 | /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ |
| 14c0b97d TG |
2 | #ifndef __LINUX_FIB_RULES_H |
| 3 | #define __LINUX_FIB_RULES_H | |
| 4 | ||
| 5 | #include <linux/types.h> | |
| 6 | #include <linux/rtnetlink.h> | |
| 7 | ||
| 8 | /* rule is permanent, and cannot be deleted */ | |
| 29f6af77 YH |
9 | #define FIB_RULE_PERMANENT 0x00000001 |
| 10 | #define FIB_RULE_INVERT 0x00000002 | |
| 11 | #define FIB_RULE_UNRESOLVED 0x00000004 | |
| 491deb24 PM |
12 | #define FIB_RULE_IIF_DETACHED 0x00000008 |
| 13 | #define FIB_RULE_DEV_DETACHED FIB_RULE_IIF_DETACHED | |
| 1b038a5e | 14 | #define FIB_RULE_OIF_DETACHED 0x00000010 |
| 29f6af77 YH |
15 | |
| 16 | /* try to find source address in routing lookups */ | |
| 17 | #define FIB_RULE_FIND_SADDR 0x00010000 | |
| 14c0b97d | 18 | |
| d94d9fee | 19 | struct fib_rule_hdr { |
| 14c0b97d TG |
20 | __u8 family; |
| 21 | __u8 dst_len; | |
| 22 | __u8 src_len; | |
| 23 | __u8 tos; | |
| 24 | ||
| 25 | __u8 table; | |
| 1b71af60 DS |
26 | __u8 res1; /* reserved */ |
| 27 | __u8 res2; /* reserved */ | |
| 14c0b97d TG |
28 | __u8 action; |
| 29 | ||
| 30 | __u32 flags; | |
| 31 | }; | |
| 32 | ||
| 622ec2c9 LC |
33 | struct fib_rule_uid_range { |
| 34 | __u32 start; | |
| 35 | __u32 end; | |
| 36 | }; | |
| 37 | ||
| bfff4862 RP |
38 | struct fib_rule_port_range { |
| 39 | __u16 start; | |
| 40 | __u16 end; | |
| 41 | }; | |
| 42 | ||
| d94d9fee | 43 | enum { |
| 14c0b97d TG |
44 | FRA_UNSPEC, |
| 45 | FRA_DST, /* destination address */ | |
| 46 | FRA_SRC, /* source address */ | |
| 491deb24 PM |
47 | FRA_IIFNAME, /* interface name */ |
| 48 | #define FRA_IFNAME FRA_IIFNAME | |
| 0947c9fe | 49 | FRA_GOTO, /* target to jump to (FR_ACT_GOTO) */ |
| 14c0b97d TG |
50 | FRA_UNUSED2, |
| 51 | FRA_PRIORITY, /* priority/preference */ | |
| 52 | FRA_UNUSED3, | |
| 53 | FRA_UNUSED4, | |
| 54 | FRA_UNUSED5, | |
| b8964ed9 | 55 | FRA_FWMARK, /* mark */ |
| 14c0b97d | 56 | FRA_FLOW, /* flow/class id */ |
| e7030878 | 57 | FRA_TUN_ID, |
| 6ef94cfa | 58 | FRA_SUPPRESS_IFGROUP, |
| 73f5698e | 59 | FRA_SUPPRESS_PREFIXLEN, |
| 9e762a4a | 60 | FRA_TABLE, /* Extended table id */ |
| bbfb39cb | 61 | FRA_FWMASK, /* mask for netfilter mark */ |
| 1b038a5e | 62 | FRA_OIFNAME, |
| b46f6ded | 63 | FRA_PAD, |
| 96c63fa7 | 64 | FRA_L3MDEV, /* iif or oif is l3mdev goto its table */ |
| 622ec2c9 | 65 | FRA_UID_RANGE, /* UID range */ |
| 1b71af60 | 66 | FRA_PROTOCOL, /* Originator of the rule */ |
| bfff4862 RP |
67 | FRA_IP_PROTO, /* ip proto */ |
| 68 | FRA_SPORT_RANGE, /* sport */ | |
| 69 | FRA_DPORT_RANGE, /* dport */ | |
| 14c0b97d TG |
70 | __FRA_MAX |
| 71 | }; | |
| 72 | ||
| 73 | #define FRA_MAX (__FRA_MAX - 1) | |
| 74 | ||
| d94d9fee | 75 | enum { |
| 14c0b97d TG |
76 | FR_ACT_UNSPEC, |
| 77 | FR_ACT_TO_TBL, /* Pass to fixed table */ | |
| 0947c9fe | 78 | FR_ACT_GOTO, /* Jump to another rule */ |
| fa0b2d1d | 79 | FR_ACT_NOP, /* No operation */ |
| 14c0b97d TG |
80 | FR_ACT_RES3, |
| 81 | FR_ACT_RES4, | |
| 82 | FR_ACT_BLACKHOLE, /* Drop without notification */ | |
| 83 | FR_ACT_UNREACHABLE, /* Drop with ENETUNREACH */ | |
| 84 | FR_ACT_PROHIBIT, /* Drop with EACCES */ | |
| 85 | __FR_ACT_MAX, | |
| 86 | }; | |
| 87 | ||
| 88 | #define FR_ACT_MAX (__FR_ACT_MAX - 1) | |
| 89 | ||
| 90 | #endif |