| #ifndef __LINUX_FIB_RULES_H |
| #define __LINUX_FIB_RULES_H |
| |
| #include <linux/types.h> |
| #include <linux/rtnetlink.h> |
| |
| /* rule is permanent, and cannot be deleted */ |
| #define FIB_RULE_PERMANENT 0x00000001 |
| #define FIB_RULE_INVERT 0x00000002 |
| #define FIB_RULE_UNRESOLVED 0x00000004 |
| #define FIB_RULE_IIF_DETACHED 0x00000008 |
| #define FIB_RULE_DEV_DETACHED FIB_RULE_IIF_DETACHED |
| #define FIB_RULE_OIF_DETACHED 0x00000010 |
| |
| /* try to find source address in routing lookups */ |
| #define FIB_RULE_FIND_SADDR 0x00010000 |
| |
| struct fib_rule_hdr { |
| __u8 family; |
| __u8 dst_len; |
| __u8 src_len; |
| __u8 tos; |
| |
| __u8 table; |
| __u8 res1; /* reserved */ |
| __u8 res2; /* reserved */ |
| __u8 action; |
| |
| __u32 flags; |
| }; |
| |
| enum { |
| FRA_UNSPEC, |
| FRA_DST, /* destination address */ |
| FRA_SRC, /* source address */ |
| FRA_IIFNAME, /* interface name */ |
| #define FRA_IFNAME FRA_IIFNAME |
| FRA_GOTO, /* target to jump to (FR_ACT_GOTO) */ |
| FRA_UNUSED2, |
| FRA_PRIORITY, /* priority/preference */ |
| FRA_UNUSED3, |
| FRA_UNUSED4, |
| FRA_UNUSED5, |
| FRA_FWMARK, /* mark */ |
| FRA_FLOW, /* flow/class id */ |
| FRA_UNUSED6, |
| FRA_UNUSED7, |
| FRA_UNUSED8, |
| FRA_TABLE, /* Extended table id */ |
| FRA_FWMASK, /* mask for netfilter mark */ |
| FRA_OIFNAME, |
| __FRA_MAX |
| }; |
| |
| #define FRA_MAX (__FRA_MAX - 1) |
| |
| enum { |
| FR_ACT_UNSPEC, |
| FR_ACT_TO_TBL, /* Pass to fixed table */ |
| FR_ACT_GOTO, /* Jump to another rule */ |
| FR_ACT_NOP, /* No operation */ |
| FR_ACT_RES3, |
| FR_ACT_RES4, |
| FR_ACT_BLACKHOLE, /* Drop without notification */ |
| FR_ACT_UNREACHABLE, /* Drop with ENETUNREACH */ |
| FR_ACT_PROHIBIT, /* Drop with EACCES */ |
| __FR_ACT_MAX, |
| }; |
| |
| #define FR_ACT_MAX (__FR_ACT_MAX - 1) |
| |
| #endif |
