Re: port forward pop traffic

On Fri, 27 Feb 2004 elemint@hotpop.com wrote:

> I tried that command but it did not work, I just got the below output
>
> telnet server.ip 110
> Trying server.ip...

That does not show that it did not work. Use tcpdump and/or look at your
iptables details to see what happened.

The iptables command below shows it is for the eth0 interface -- where the
packet is received. Your example above doesn't tell us enough information.

> > iptables -t nat -A PREROUTING -i eth0 -p tcp --dport 110 -j DNAT \
> > --to-destination 192.168.2.2
> >
> > Where eth0 is your outside interface and 192.168.2.2 is the system that
> > the POP3 traffic should go to.

Jeremy C. Reed
http://www.reedmedia.net/

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