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From: Greg Cope <gregcope@gmail.com>
To: Jason Opperisano <opie@817west.com>, netfilter@lists.netfilter.org
Subject: Re: How to Get a DMZ hosts's trafic routed via a particular IP address on a firewall - NOW solved
Date: Fri, 6 May 2005 15:57:39 +0100	[thread overview]
Message-ID: <c0e9781f050506075726b2942e@mail.gmail.com> (raw)
In-Reply-To: <20050506144027.GA27512@bender.817west.com>

> not even...bill joy?

Hum...

> remember the part where i said, "make sure the 2nd rule comes *before*
> any outbound SNAT/MASQ rule that is less specific"...i do--man, those
> were good times.
> anyways, since you match all 192.168.0.0/16 traffic with the MASQ rule,
> the SNAT rule for 192.168.254.3 will never be matched.
> 
> translation:  put the dang SNAT rule for the mail server first.
> 

Ah - thanks - I am SURE I tried that.....

Anyway this now works with:

$IPTABLES -t nat -A POSTROUTING -o ${INET_IFACE} -s $DMZ_MAIL_IP -p
tcp --dport 25 -j SNAT --to-source $MAIL_INET_ALIAS

Many, many, many thanks.

Greg

> -j
> 
> --
> "Lois: I'll be just like Hillary Clinton, only you know, without the
>  penis."
>         --Family Guy
> 
>


      reply	other threads:[~2005-05-06 14:57 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2005-05-05 16:31 How to Get a DMZ hosts's trafic routed via a particular IP address on a firewall? Greg Cope
2005-05-05 21:34 ` Jason Opperisano
2005-05-06 14:36   ` Greg Cope
2005-05-06 14:40     ` Jason Opperisano
2005-05-06 14:57       ` Greg Cope [this message]

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