From: Pablo Neira Ayuso <pablo@netfilter.org>
To: Kristian Evensen <kristian.evensen@gmail.com>
Cc: netfilter-devel@vger.kernel.org
Subject: Re: [PATCH netfilter: nft] add connmark module
Date: Mon, 6 Jan 2014 14:09:19 +0100 [thread overview]
Message-ID: <20140106130919.GA8238@localhost> (raw)
In-Reply-To: <CAKfDRXi1UYX120_ndw_hCNVyB2X+TEAOiUTamG3ZNw-vBruv9A@mail.gmail.com>
On Mon, Jan 06, 2014 at 02:02:55PM +0100, Kristian Evensen wrote:
> Yes, that sounds like a better solution. I will get started on adding
> this functionality. One question though, how should we deal with the
> masks? Based on my limited understanding, it is only possible to store
> one value per meta key.
Please, check the bitwise expression (net/netfilter/nft_bitwise.c), it
provides an instruction to perform bitwise operations.
> Also, what would be the preferred syntax? When looking at the existing
> meta set/get, I suggest something like the following:
>
> ... meta connmark set X
> ... meta connmark-restore
> ... meta connmark-save.
Unless someone else come with a better syntax proposal, that's fine
with me.
P.S: Please, don't top post:
http://www.netfilter.org/mailinglists.html#list-rules
next prev parent reply other threads:[~2014-01-06 13:09 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-01-06 12:29 [PATCH netfilter: nft] add connmark module Kristian Evensen
2014-01-06 12:42 ` Pablo Neira Ayuso
2014-01-06 12:46 ` Kristian Evensen
2014-01-06 12:49 ` Pablo Neira Ayuso
2014-01-06 13:02 ` Kristian Evensen
2014-01-06 13:09 ` Pablo Neira Ayuso [this message]
2014-01-06 13:11 ` Kristian Evensen
2014-01-06 15:19 ` Kristian Evensen
2014-01-06 16:05 ` Kristian Evensen
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