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- #ifndef __LINUX_FIB_RULES_H
- #define __LINUX_FIB_RULES_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
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