From: Florian Westphal <fw@strlen.de>
To: Shivani Bhardwaj <shivanib134@gmail.com>
Cc: netfilter-devel@vger.kernel.org
Subject: Re: [PATCH] extensions: libxt_MARK: Add translation to nft
Date: Wed, 23 Dec 2015 19:21:18 +0100 [thread overview]
Message-ID: <20151223182118.GA19872@breakpoint.cc> (raw)
In-Reply-To: <CAKHNQQEqnUejMapByGwqr+Lhh5Q+Hsd=As9qeTHrEihQWDCW2Q@mail.gmail.com>
Shivani Bhardwaj <shivanib134@gmail.com> wrote:
> I'm unsure if the options or-set, and-set are supported in nftables. I
> cannot find much about them. Please let me know if there are
> translations corresponding to these options as well, I'll send another
> patch then.
You have to combine another mark + binop, i.e.:
filter input mark set mark or 1
[ meta load mark => reg 1 ]
[ bitwise reg 1 = (reg=1 & 0xfffffffe ) ^ 0x00000001 ]
[ meta set mark with reg 1 ]
i.e., load mark into register, or with 1 (or whatever),
then set new mark based on result.
Replace or with and to get --and-mark.
next prev parent reply other threads:[~2015-12-23 18:21 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-12-23 15:33 [PATCH] extensions: libxt_MARK: Add translation to nft Shivani Bhardwaj
2015-12-23 15:38 ` Shivani Bhardwaj
2015-12-23 18:21 ` Florian Westphal [this message]
2015-12-23 16:15 ` Jan Engelhardt
2015-12-23 16:22 ` Shivani Bhardwaj
2015-12-25 12:14 ` Pablo Neira Ayuso
-- strict thread matches above, loose matches on Subject: below --
2015-12-05 13:19 [PATCH] extensions: libxt_mark: " Shivani Bhardwaj
2015-12-05 19:14 ` Pablo Neira Ayuso
2015-12-05 19:44 ` Shivani Bhardwaj
2015-12-05 23:14 ` Pablo Neira Ayuso
2015-12-06 2:48 ` Shivani Bhardwaj
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