easy-to-use firewall for system w/ fluxbox
i've been using guarddog as a firewall on my faster system that has kde, but i just setup an old laptop with fluxbox and no desktop environment because it can't handle it. i need an easy-to-use firewall for my laptop, maybe similar to guarddog, that doesn't require a desktop environment to run it.
i'm a bit of a newbie when it comes to linux security, so i don't want to be messing around with script files to setup a firewall. i'd prefer a firewall builder that is easily configurable, preferably with a gui. any help would be greatly appreciated.