From mboxrd@z Thu Jan  1 00:00:00 1970
From: Glaucius Djalma Pereira Junior <glaucius@gmail.com>
Subject: Re: ICMP NAT
Date: Mon, 13 Jun 2005 13:36:29 -0300
Message-ID: <f48e768e050613093644b07fa6@mail.gmail.com>
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To: "pablo.1.munoz@bt.com" <pablo.1.munoz@bt.com>
Cc: netfilter@lists.netfilter.org

iptables -t nat -A PREROUTING -d PUBLIC_IP -p icmp -j DNAT --to PRIVATE_IP
iptables -t nat -A POSTROUTING -s PRIVATE_IP -p icmp -j SNAT --to PUBLIC_IP

and if you want packets from source local :

iptables -t nat -A OUTPUT -d PUBLIC_IP -p icmp -j DNAT --to PRIVATE_IP

best regards

On 6/13/05, pablo.1.munoz@bt.com <pablo.1.munoz@bt.com> wrote:
>=20
> Hi all, Can someone tell me how can I implement a SNAT POSTROUTING and a
> DNAT PREROUTING of an ICMP packet?
>=20
> Regards, Pablo.
>=20
>=20


--=20
Glaucius Djalma Pereira Junior
glaucius@gmail.com