1224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#ifndef __LINUX_FIB_RULES_H 2224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define __LINUX_FIB_RULES_H 3224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 4224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#include <linux/types.h> 5224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#include <linux/rtnetlink.h> 6224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 7224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* rule is permanent, and cannot be deleted */ 8224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define FIB_RULE_PERMANENT 0x00000001 9224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define FIB_RULE_INVERT 0x00000002 10224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define FIB_RULE_UNRESOLVED 0x00000004 11224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define FIB_RULE_IIF_DETACHED 0x00000008 12224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define FIB_RULE_DEV_DETACHED FIB_RULE_IIF_DETACHED 13224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define FIB_RULE_OIF_DETACHED 0x00000010 14224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 15224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* try to find source address in routing lookups */ 16224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define FIB_RULE_FIND_SADDR 0x00010000 17224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 18224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct fib_rule_hdr { 19224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 family; 20224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 dst_len; 21224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 src_len; 22224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 tos; 23224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 24224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 table; 25224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 res1; /* reserved */ 26224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 res2; /* reserved */ 27224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 action; 28224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 29224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 flags; 30224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 31224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 32224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengenum { 33224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng FRA_UNSPEC, 34224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng FRA_DST, /* destination address */ 35224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng FRA_SRC, /* source address */ 36224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng FRA_IIFNAME, /* interface name */ 37224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define FRA_IFNAME FRA_IIFNAME 38224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng FRA_GOTO, /* target to jump to (FR_ACT_GOTO) */ 39224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng FRA_UNUSED2, 40224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng FRA_PRIORITY, /* priority/preference */ 41224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng FRA_UNUSED3, 42224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng FRA_UNUSED4, 43224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng FRA_UNUSED5, 44224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng FRA_FWMARK, /* mark */ 45224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng FRA_FLOW, /* flow/class id */ 4612e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris FRA_TUN_ID, 47e084501669a4e4931c9d648351ecd7d595b81b79Christopher Ferris FRA_SUPPRESS_IFGROUP, 48e084501669a4e4931c9d648351ecd7d595b81b79Christopher Ferris FRA_SUPPRESS_PREFIXLEN, 49224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng FRA_TABLE, /* Extended table id */ 50224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng FRA_FWMASK, /* mask for netfilter mark */ 51224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng FRA_OIFNAME, 52224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __FRA_MAX 53224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 54224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 55224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define FRA_MAX (__FRA_MAX - 1) 56224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 57224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengenum { 58224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng FR_ACT_UNSPEC, 59224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng FR_ACT_TO_TBL, /* Pass to fixed table */ 60224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng FR_ACT_GOTO, /* Jump to another rule */ 61224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng FR_ACT_NOP, /* No operation */ 62224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng FR_ACT_RES3, 63224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng FR_ACT_RES4, 64224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng FR_ACT_BLACKHOLE, /* Drop without notification */ 65224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng FR_ACT_UNREACHABLE, /* Drop with ENETUNREACH */ 66224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng FR_ACT_PROHIBIT, /* Drop with EACCES */ 67224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __FR_ACT_MAX, 68224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 69224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 70224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define FR_ACT_MAX (__FR_ACT_MAX - 1) 71224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 72224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#endif 73