Re: [PATCH] docs: tproxy: fix formatting for nft code block

[Simon Horman <horms@kernel.org>]

+ Pablo, Jozsef, netfilter-devel, coreteam

On Mon, Apr 07, 2025 at 11:17:27AM +0800, Chen Linxuan wrote:

Hi Chen,

A description of why this change is being made should go here.

As this is a patch for Netfilter documentation, it should probably be
targeted at nf-next like this:

  Subject: [PATCH nf-next] ...

And Pablo, Jozsef, netfilter-devel and coreteam should be CCed.

If you do post a follow-up, please do allow 24h between it and your
original post as per:

https://docs.kernel.org/process/maintainer-netdev.html

The documentation update itself looks good to me.


Pablo and Jozef,

Should we add tproxy.rst to the MAINTAINERS entry for NETFILTER
so that get_maintainer.pl does the right thing?

> Signed-off-by: Chen Linxuan <chenlinxuan@uniontech.com>
> ---
>  Documentation/networking/tproxy.rst | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/Documentation/networking/tproxy.rst b/Documentation/networking/tproxy.rst
> index 7f7c1ff6f159..75e4990cc3db 100644
> --- a/Documentation/networking/tproxy.rst
> +++ b/Documentation/networking/tproxy.rst
> @@ -69,9 +69,9 @@ add rules like this to the iptables ruleset above::
>      # iptables -t mangle -A PREROUTING -p tcp --dport 80 -j TPROXY \
>        --tproxy-mark 0x1/0x1 --on-port 50080
>  
> -Or the following rule to nft:
> +Or the following rule to nft::
>  
> -# nft add rule filter divert tcp dport 80 tproxy to :50080 meta mark set 1 accept
> +    # nft add rule filter divert tcp dport 80 tproxy to :50080 meta mark set 1 accept
>  
>  Note that for this to work you'll have to modify the proxy to enable (SOL_IP,
>  IP_TRANSPARENT) for the listening socket.
> -- 
> 2.48.1
>