On Thu, Dec 11, 2008 at 13:27:08 +0000, "Tarek W." <mailinglists at lonecoder.net> wrote: > iptables isn't low enough the networking stack to block dhcpd. Only ebtables > can look that low and I don't think it's standard in Fedora. Fedora has ebtables in its repository. So it's standard in that sense.