netdev - Re: [PATCH bpf-next] samples/bpf: Decrement ttl in fib forwarding example

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Message-ID: <CAH3MdRU0T-8b0=Dskk04m4jLsb=tjTSsvuKnvF3uNR+twNmpiQ@mail.gmail.com>
Date:   Wed, 16 May 2018 10:17:28 -0700
From:   Y Song <ys114321@...il.com>
To:     David Ahern <dsahern@...il.com>
Cc:     netdev <netdev@...r.kernel.org>,
        Daniel Borkmann <borkmann@...earbox.net>,
        Alexei Starovoitov <ast@...nel.org>
Subject: Re: [PATCH bpf-next] samples/bpf: Decrement ttl in fib forwarding example

On Tue, May 15, 2018 at 4:20 PM, David Ahern <dsahern@...il.com> wrote:
> Only consider forwarding packets if ttl in received packet is > 1 and
> decrement ttl before handing off to bpf_redirect_map.
>
> Signed-off-by: David Ahern <dsahern@...il.com>

I did not test this patch, but it looks good to me with visual inspection.
Acked-by: Yonghong Song <yhs@...com>