[CentOS] iptables details
Christopher Chan
christopher at ias.com.hk
Tue Apr 22 08:19:44 UTC 2008
Fajar Priyanto wrote:
> Hi all,
> I'm a bit confused reading the RHEL System-Administrator-Guide regarding this:
> (1) iptables -t nat -A PREROUTING -i eth0 -p tcp --dport 80 -j DNAT --to
> 10.1.2.253:80
> (2) iptables -t nat -A PREROUTING -i eth0 -p tcp --dport 80 -j
> DNAT --to-destination 10.1.2.253:80
>
> The first is for port forwarding, the second is said to be used for DMZ. But I
> tried both and the result is the same. Is there any difference between the
> two?
No. Maybe you misread?
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