From mboxrd@z Thu Jan  1 00:00:00 1970
From: "Nathan Cassano" <nathan@cjhunter.com>
Subject: RE: HTTP Port forwarding issues
Date: Mon, 8 Jul 2002 13:25:47 -0700
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Remember HTTP runs over UDP protocol also. So for every HTTP TCP rule
add a UDP copy ( -p udp ).

> iptables -A FORWARD -p tcp -i eth0 -d $int_ip -p tcp --dport http -m
state --state NEW -j ACCEPT
>
> iptables -t nat -A PREROUTING -d $ext_ip -p tcp --dport http -j DNAT
--to-destination $int_http:80