From: David Ahern <dsahern@gmail.com>
To: wenxu@ucloud.cn, marcelo.leitner@gmail.com
Cc: netdev@vger.kernel.org
Subject: Re: [PATCH iproute2-next v2] tc: flower: add tc conntrack inv ct_state support
Date: Sat, 23 Jan 2021 11:17:36 -0700 [thread overview]
Message-ID: <602327f6-8bff-8d65-8e6c-82dc9b13898b@gmail.com> (raw)
In-Reply-To: <1611111132-25552-1-git-send-email-wenxu@ucloud.cn>
On 1/19/21 7:52 PM, wenxu@ucloud.cn wrote:
> From: wenxu <wenxu@ucloud.cn>
>
> Matches on conntrack inv ct_state.
>
> Signed-off-by: wenxu <wenxu@ucloud.cn>
> ---
> v2: change the description
>
> include/uapi/linux/pkt_cls.h | 1 +
> man/man8/tc-flower.8 | 2 ++
> tc/f_flower.c | 1 +
> 3 files changed, 4 insertions(+)
>
> diff --git a/include/uapi/linux/pkt_cls.h b/include/uapi/linux/pkt_cls.h
> index 449a639..e8f2aed 100644
> --- a/include/uapi/linux/pkt_cls.h
> +++ b/include/uapi/linux/pkt_cls.h
> @@ -563,6 +563,7 @@ enum {
> TCA_FLOWER_KEY_CT_FLAGS_ESTABLISHED = 1 << 1, /* Part of an existing connection. */
> TCA_FLOWER_KEY_CT_FLAGS_RELATED = 1 << 2, /* Related to an established connection. */
> TCA_FLOWER_KEY_CT_FLAGS_TRACKED = 1 << 3, /* Conntrack has occurred. */
> + TCA_FLOWER_KEY_CT_FLAGS_INVALID = 1 << 4, /* Conntrack is invalid. */
> };
>
> enum {
> diff --git a/man/man8/tc-flower.8 b/man/man8/tc-flower.8
> index eb9eb5f..f90117b 100644
> --- a/man/man8/tc-flower.8
> +++ b/man/man8/tc-flower.8
> @@ -312,6 +312,8 @@ new - New connection.
> .TP
> est - Established connection.
> .TP
> +inv - The state is invalid. The packet couldn't be associated to a connection.
> +.TP
> Example: +trk+est
> .RE
> .TP
> diff --git a/tc/f_flower.c b/tc/f_flower.c
> index 9d59d71..7d2df9d 100644
> --- a/tc/f_flower.c
> +++ b/tc/f_flower.c
> @@ -340,6 +340,7 @@ static struct flower_ct_states {
> { "trk", TCA_FLOWER_KEY_CT_FLAGS_TRACKED },
> { "new", TCA_FLOWER_KEY_CT_FLAGS_NEW },
> { "est", TCA_FLOWER_KEY_CT_FLAGS_ESTABLISHED },
> + { "inv", TCA_FLOWER_KEY_CT_FLAGS_INVALID},
> };
>
> static int flower_parse_ct_state(char *str, struct nlmsghdr *n)
>
Fixed the space and applied to iproute2-next.
prev parent reply other threads:[~2021-01-23 18:18 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-20 2:52 [PATCH iproute2-next v2] tc: flower: add tc conntrack inv ct_state support wenxu
2021-01-20 16:25 ` Marcelo Ricardo Leitner
2021-01-23 18:17 ` David Ahern [this message]
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