From: Pablo Neira Ayuso <pablo@netfilter.org>
To: Shivani Bhardwaj <shivanib134@gmail.com>
Cc: netfilter-devel@vger.kernel.org
Subject: Re: [PATCH v2] extensions: libxt_length: Add translation to nft
Date: Sun, 3 Jan 2016 21:25:16 +0100 [thread overview]
Message-ID: <20160103202516.GA18244@salvia> (raw)
In-Reply-To: <20151229182425.GA7400@gmail.com>
On Tue, Dec 29, 2015 at 11:54:25PM +0530, Shivani Bhardwaj wrote:
> Add translation for module length to nftables.
>
> Examples:
>
> $ sudo iptables-translate -A INPUT -p icmp -m length --length 86:0xffff -j DROP
> nft add rule ip filter INPUT ip protocol icmp meta length 86-65535 counter drop
>
> $ sudo iptables-translate -A INPUT -p udp -m length --length :400
> nft add rule ip filter INPUT ip protocol udp meta length 0-400 counter
>
> $ sudo iptables-translate -A INPUT -p udp -m length --length 40
> nft add rule ip filter INPUT ip protocol udp meta length 40 counter
>
> $ sudo iptables-translate -A INPUT -p udp -m length ! --length 40
> nft add rule ip filter INPUT ip protocol udp meta length != 40 counter
Applied, thanks.
prev parent reply other threads:[~2016-01-03 20:25 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-12-29 18:24 [PATCH v2] extensions: libxt_length: Add translation to nft Shivani Bhardwaj
2016-01-03 20:25 ` Pablo Neira Ayuso [this message]
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