[NTLUG:Discuss] repost for one long line problem. RE: routing problem?

[m m]

repost for one long line problem.
 
> Date: Wed, 10 Sep 2008 07:08:19 -0500
> From: trryhend at gmail.com> <FYI>
> If you'd like a really good linux firewall router that is nothing but
> a firewall, IPCop is a very good choice. (That's the one I use.) And,
> if you want it be a secure firewall, then you'll want it to be nothing
> but a firewall, (in other words, not have any other software to do
> anything more).
> See: http://ipcop.org/ (It is very easy to build and administer.)
> </FYI>
>
 the question I have is: Does ipcop do re-route serevers trasffic like below:
 
  /usr/local/sbin/iptables -A PREROUTING -t nat -p tcp -d 124.100.2.3 \ 
                        --dport 6699 -j DNAT --to 192.168.0.9:6699 
let's say that I have web server ip on 192.168.100.80 box and ftp sever on 192.168.100.21 box.
by using ipcop with one public ip, Is a user able to surf my web site and ftp to my server? 
 
Thanks
> --
> <><>
 
 
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