From 57f0f512b273f60d52568b8c6b77e17f5636edc0 Mon Sep 17 00:00:00 2001 From: André Fabian Silva Delgado Date: Wed, 5 Aug 2015 17:04:01 -0300 Subject: Initial import --- include/uapi/linux/fib_rules.h | 72 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 72 insertions(+) create mode 100644 include/uapi/linux/fib_rules.h (limited to 'include/uapi/linux/fib_rules.h') diff --git a/include/uapi/linux/fib_rules.h b/include/uapi/linux/fib_rules.h new file mode 100644 index 000000000..2b82d7e30 --- /dev/null +++ b/include/uapi/linux/fib_rules.h @@ -0,0 +1,72 @@ +#ifndef __LINUX_FIB_RULES_H +#define __LINUX_FIB_RULES_H + +#include +#include + +/* 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_SUPPRESS_IFGROUP, + FRA_SUPPRESS_PREFIXLEN, + 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 -- cgit v1.2.3-54-g00ecf