[cobalt-security] NAT and ipforwarding on a RAQ3

["Rob van Eijk" <rvaneijk@xxxxxxxxxxxx>]

Hi, currently I am using a Cube 2, but becuase I would like to host more
then one domain on the same static IP address, I am about to buy a RAQ3. I
am using a cable connection and my ISP allows me to host domains.

How would I go about setting up NAT and ipforwarding with the firewall rules
I use currently?

I looked into:
- The cobalt knowledgebaase where something similar is described for the
CacheCube
- the manual pages for ipfwadm
- www.xos.nl/linux/ipfwadm

Q1: is ipfwadm part of the linux distribution on the RAQ3?
Q2: where do I put the ipfwadm commands so they will be loaded on reboot? (?
/etc/rc.local ?)
Q3: is ipfwadm a good way to go, or should I dive more into eg. ipchains?
Q4: have you done this before?

Thanks, I really appreciate your input,

Rob van Eijk
Rotterdam, The Netherlands