From: Alistair Tonner <Alistair@nerdnet.ca>
To: netfilter@lists.netfilter.org
Subject: Re: Mail Server Behind IPTABLES
Date: Wed, 1 Sep 2004 10:50:44 -0400 [thread overview]
Message-ID: <200409011050.44393.Alistair@nerdnet.ca> (raw)
In-Reply-To: <7768933ECEDCA644AF7908B278CF125D021454@exchange.datec.com.fj>
On August 31, 2004 09:01 pm, Ajen Diwakar wrote:
> Hi All
>
> I am new to IPTABLES usage. I have linux(RH) 9.0.
> The external IP address eth1 is 202.62.x.x
> The internal ip address is 10.0.0.4
>
> My mail server IP address is 10.0.0.10
>
> How do I setup my iptables so that the mail to my record get transfred
> to the mail server.
>
> Any assistance will be appreciated.
iptables -t nat -A PREROUTING -p TCP -i {internet device} -d 202.62.x.x \
--dport 25 -j DNAT -to 10.0.0.10
iptables -A FORWARD -p TCP -i {internet device} -d 10.0.0.10 --dport 25 \
-j ACCEPT
(assuming FORWARD -P DROP )
Alistair Tonner
next prev parent reply other threads:[~2004-09-01 14:50 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-09-01 1:01 Mail Server Behind IPTABLES Ajen Diwakar
2004-09-01 4:22 ` George Alexandru Dragoi
2004-09-01 11:54 ` Policy Misunderstanding: RTFM Guidance Requested Mike
2004-09-01 13:27 ` Deepak Seshadri
2004-09-01 15:46 ` Mike
2004-09-01 16:50 ` Jason Opperisano
2004-09-01 17:53 ` Mike
2004-09-01 17:38 ` Deepak Seshadri
2004-09-01 16:40 ` Mike
2004-09-01 14:44 ` Alistair Tonner
2004-09-01 16:20 ` Mike
2004-09-01 16:53 ` Alistair Tonner
2004-09-01 18:12 ` Mike
2004-09-01 16:43 ` Jason Opperisano
2004-09-01 14:50 ` Alistair Tonner [this message]
[not found] ` <1094054540.5456.16.camel@matevz.net>
2004-09-01 16:27 ` Mail Server Behind IPTABLES Alistair Tonner
2004-09-01 18:12 ` Matevz
2004-09-01 18:19 ` Jason Opperisano
2004-09-01 18:25 ` Jason Opperisano
2004-09-01 18:23 ` Alistair Tonner
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