mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-15 03:26:47 +07:00
e7030878fc
This add the ability to select a routing table based on the tunnel id which allows to maintain separate routing tables for each virtual tunnel network. ip rule add from all tunnel-id 100 lookup 100 ip rule add from all tunnel-id 200 lookup 200 A new static key controls the collection of metadata at tunnel level upon demand. Signed-off-by: Thomas Graf <tgraf@suug.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
73 lines
1.6 KiB
C
73 lines
1.6 KiB
C
#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_TUN_ID,
|
|
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
|