diff options
| author |   Amit Cohen <amitc@mellanox.com> | 2020-01-19 15:00:48 +0200 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2020-01-19 16:23:52 +0100 |
| commit | 95f0ead8f04bec18e474594ef585f3734bd85b4c (patch) | |
| tree | c05e3f18456473a7a7234ceeb16448eadbebfb0a /include/net | |
| parent | selftests: devlink_trap_l3_drops: Add test cases of irif and erif disabled (diff) | |
| download | linux-dev-95f0ead8f04bec18e474594ef585f3734bd85b4c.tar.xz linux-dev-95f0ead8f04bec18e474594ef585f3734bd85b4c.zip | |
devlink: Add non-routable packet trap
Add packet trap that can report packets that reached the router, but are
non-routable. For example, IGMP queries can be flooded by the device in
layer 2 and reach the router. Such packets should not be routed and
instead dropped.
Signed-off-by: Amit Cohen <amitc@mellanox.com>
Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net')
| -rw-r--r-- | include/net/devlink.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/net/devlink.h b/include/net/devlink.h index a6856f1d5d1f..08b757753e1c 100644 --- a/include/net/devlink.h +++ b/include/net/devlink.h @@ -591,6 +591,7 @@ enum devlink_trap_generic_id { DEVLINK_TRAP_GENERIC_ID_REJECT_ROUTE, DEVLINK_TRAP_GENERIC_ID_IPV4_LPM_UNICAST_MISS, DEVLINK_TRAP_GENERIC_ID_IPV6_LPM_UNICAST_MISS, + DEVLINK_TRAP_GENERIC_ID_NON_ROUTABLE, /* Add new generic trap IDs above */ __DEVLINK_TRAP_GENERIC_ID_MAX, @@ -659,6 +660,8 @@ enum devlink_trap_group_generic_id { "ipv4_lpm_miss" #define DEVLINK_TRAP_GENERIC_NAME_IPV6_LPM_UNICAST_MISS \ "ipv6_lpm_miss" +#define DEVLINK_TRAP_GENERIC_NAME_NON_ROUTABLE \ + "non_routable_packet" #define DEVLINK_TRAP_GROUP_GENERIC_NAME_L2_DROPS \ "l2_drops" |