Hi!

 I'm using eBox Platform, the official packages of the Ubuntu 10.04.1
32bits, not from the PPA. But I also have tested with it (the packages from
the PPA repositiry) too.

 I have two network cards, the eth0 is the public interface connected to the
Internet, it have 4 public IPs, one IP as eth0 and others as aliases
(eth0:name1, eth0:name2...), the eth1 is the internal LAN and I have 10
internal servers. Three of these servers will reach the Internet, but each
of it should appear with its own public IP at the Internet.

 Without eBox I do:

* output from the internal servers through the eBox to the Internet (But how
to?):

iptables -t nat -A POSTROUTING -s 172.20.1.1 -o eth0 -j SNAT --to 200.1.2.3
iptables -t nat -A POSTROUTING -s 172.20.1.2 -o eth0 -j SNAT --to 200.1.2.4
...

 But how to do this with the eBox firewall module?
 I mean, I'm trying to figure out how to add some port forward rules to do
these jobs but, no success.

 The next rules it is easy to add via eBox web interface:

* comming from the Internet through eBox to the Internal servers:

iptables -t nat -A PREROUTING -i eth0 -d 200.1.2.3 -j DNAT --to 172.20.1.1
iptables -t nat -A PREROUTING -i eth0 -d 200.1.2.4 -j DNAT --to 172.20.1.2
...

 I don't know if this is a newbie question so, I'm sorry if this is some
kind of noise...

Thanks!
Martinx
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