From: Stephen Hemminger <stephen@networkplumber.org>
To: Daniel Borkmann <daniel@iogearbox.net>
Cc: netdev@vger.kernel.org
Subject: Re: [PATCH iproute2] ip, realms: also allow to pass in raw realms value
Date: Thu, 22 Oct 2015 23:41:42 -0700 [thread overview]
Message-ID: <20151022234142.52790676@xeon-e3> (raw)
In-Reply-To: <7b438e1a9424209d64fbb77911a05af37038c74d.1444297002.git.daniel@iogearbox.net>
On Thu, 8 Oct 2015 12:22:39 +0200
Daniel Borkmann <daniel@iogearbox.net> wrote:
> If get_rt_realms() fails, try to get a possible raw u32 realms
> value for the u32 RTA_FLOW/FRA_FLOW attribute, as it might be
> useful to directly configure the hex value itself. And only if
> that fails, then bail out.
>
> The source realm is provided in the upper u16 (mask: 0xffff0000)
> and the destination realm through the lower u16 part (mask:
> 0x0000ffff). This can be useful for tc's bpf realm matcher, but
> also a full hex/mask param can be provided already for matching
> through iptables' --realm cmdline option, for example.
>
> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
This looks fine, expected some comments but none received.
Applied.
prev parent reply other threads:[~2015-10-23 6:41 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-10-08 10:22 [PATCH iproute2] ip, realms: also allow to pass in raw realms value Daniel Borkmann
2015-10-23 6:41 ` Stephen Hemminger [this message]
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