Quoting Doug Bronson : > After coming to the conclusion that IPChains was not going to do what I > wanted it to do, I decided to not only upgrade to RH 8 (using IPtables) > but to build a new machine. Just out of curiosity, what are you using as a guide or reference for this project? There are some very good HOWTO files at www.tldp.org, and books like Using Linux can be handy references as well. There's also David Ranch's Trinity project for hardening Linux configurations, and some good books on building firewalls. You may find that you're able to do everything you need using a GUI and configuration tools, but chances are they don't include all the options you might think of and will eventually bite you by not following a standard procedure for configuring your system. When you get into a more advanced project where you have to drop back to working with the text configuration files, you may spend days hunting for various components that change system settings when they run. The GUI tools are getting better about this, and about making changes by editing the standard text files instead of by running some live daemon or something. Linuxconf was notorious for not following standards, so that your system would be configured differently depending on where Linuxconf hung during startup. What you are encountering is typical of GUI tools - they're great for setting up a single-card workstation, and they have provisions for setting up a firewall, but they don't correctly configure a system with two identical network cards. Something I haven't seen mentioned yet is the /etc/modules.conf file, where you need an "alias" entry for each of your cards. Although some modules will automatically detect a second instance of the same card, not all will, and it's better to be explicit if you want the system to work all the time, every time. As an example, one of my systems has: alias eth0 3c509 alias eth1 3c59x Another has: alias eth0 3c59x alias eth1 3c59x ------------------------------------------------- This mail sent through IMP: http://horde.org/imp/