diff options
| author | Victor Nogueira <victor@mojatatu.com> | 2023-12-19 21:16:23 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2023-12-27 00:20:09 +0300 |
| commit | 42f39036cda808d3de243192a2cf5125f12f3047 (patch) | |
| tree | af37600e5544d163a7f0ec4a7b3a6ee66a8ac762 /include/uapi/linux/tc_act | |
| parent | 415e38bf1d8d789ee1fcb26bd815d8b95fe4faad (diff) | |
| download | linux-42f39036cda808d3de243192a2cf5125f12f3047.tar.xz | |
net/sched: act_mirred: Allow mirred to block
So far the mirred action has dealt with syntax that handles
mirror/redirection for netdev. A matching packet is redirected or mirrored
to a target netdev.
In this patch we enable mirred to mirror to a tc block as well.
IOW, the new syntax looks as follows:
... mirred <ingress | egress> <mirror | redirect> [index INDEX] < <blockid BLOCKID> | <dev <devname>> >
Examples of mirroring or redirecting to a tc block:
$ tc filter add block 22 protocol ip pref 25 \
flower dst_ip 192.168.0.0/16 action mirred egress mirror blockid 22
$ tc filter add block 22 protocol ip pref 25 \
flower dst_ip 10.10.10.10/32 action mirred egress redirect blockid 22
Co-developed-by: Jamal Hadi Salim <jhs@mojatatu.com>
Signed-off-by: Jamal Hadi Salim <jhs@mojatatu.com>
Co-developed-by: Pedro Tammela <pctammela@mojatatu.com>
Signed-off-by: Pedro Tammela <pctammela@mojatatu.com>
Signed-off-by: Victor Nogueira <victor@mojatatu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/uapi/linux/tc_act')
| -rw-r--r-- | include/uapi/linux/tc_act/tc_mirred.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/uapi/linux/tc_act/tc_mirred.h b/include/uapi/linux/tc_act/tc_mirred.h index 2500a0005d05..c61e76f3c23b 100644 --- a/include/uapi/linux/tc_act/tc_mirred.h +++ b/include/uapi/linux/tc_act/tc_mirred.h @@ -21,6 +21,7 @@ enum { TCA_MIRRED_TM, TCA_MIRRED_PARMS, TCA_MIRRED_PAD, + TCA_MIRRED_BLOCKID, __TCA_MIRRED_MAX }; #define TCA_MIRRED_MAX (__TCA_MIRRED_MAX - 1) |