[ale] port forwarding for iptables.

[JK]

Jim Kinney wrote:
> all of the -j LOG calls will never trigger because the packet has
> already left the chain due to the line before it with the -j ACCEPT or
> -j DNAT. Put the log before the jump call.
> 
> -j REDIRECT is what you want to use. DNAT is for IP address. REDIRECT
> is for port forwarding.


If I am not mistaken, REDIRECT only allows you to forward to a port on
the local machine.  If you want to forward on to another machine, you
need DNAT.  "man iptables" backs me up on this, yay.

-- JK

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