From: Pablo Neira Ayuso <pablo@netfilter.org>
To: Liping Zhang <zlpnobody@163.com>
Cc: netfilter-devel@vger.kernel.org,
Liping Zhang <liping.zhang@spreadtrum.com>
Subject: Re: [PATCH iptables 2/3] extensions: libip[6]t_SNAT/DNAT: use the new nft syntax when do xlate
Date: Tue, 30 Aug 2016 11:59:25 +0200 [thread overview]
Message-ID: <20160830095925.GB20699@salvia> (raw)
In-Reply-To: <1472374248-21912-2-git-send-email-zlpnobody@163.com>
On Sun, Aug 28, 2016 at 04:50:47PM +0800, Liping Zhang wrote:
> From: Liping Zhang <liping.zhang@spreadtrum.com>
>
> After commit "src: add 'to' for snat and dnat" in nftables tree,
> we should recommend the end user to use the new syntax.
>
> Before this patch:
> # iptables-translate -t nat -A POSTROUTING -j SNAT --to-source 1.1.1.1
> nft add rule ip nat POSTROUTING counter snat 1.1.1.1
> # ip6tables-translate -t nat -A PREROUTING -j DNAT --to-destination
> 2001::1
> nft add rule ip6 nat PREROUTING counter dnat 2001::1
>
> Apply this patch:
> # iptables-translate -t nat -A POSTROUTING -j SNAT --to-source 1.1.1.1
> nft add rule ip nat POSTROUTING counter snat to 1.1.1.1
> # ip6tables-translate -t nat -A PREROUTING -j DNAT --to-destination
> 2001::1
> nft add rule ip6 nat PREROUTING counter dnat to 2001::1
Applied, thanks!
BTW, if you have some spare cycles, it would be great to use the
square brackets in the translation output too I think.
# ip6tables-translate -t nat -A PREROUTING -p tcp -j DNAT --to-destination [abcd::1]:30
nft add rule ip6 nat PREROUTING meta l4proto tcp counter dnat abcd::1 :30
next prev parent reply other threads:[~2016-08-30 9:59 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-08-28 8:50 [PATCH iptables 1/3] extensions: libipt_DNAT/SNAT: fix "OOM" when do translation to nft Liping Zhang
2016-08-28 8:50 ` [PATCH iptables 2/3] extensions: libip[6]t_SNAT/DNAT: use the new nft syntax when do xlate Liping Zhang
2016-08-30 9:59 ` Pablo Neira Ayuso [this message]
2016-08-31 0:32 ` Liping Zhang
2016-08-28 8:50 ` [PATCH iptables 3/3] extensions: libip[6]t_REDIRECT: use " Liping Zhang
2016-08-30 9:59 ` Pablo Neira Ayuso
2016-08-30 9:56 ` [PATCH iptables 1/3] extensions: libipt_DNAT/SNAT: fix "OOM" when do translation to nft Pablo Neira Ayuso
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