I have seen this link on how to make a bridging firewall essentially invisible: http://www.linuxgazette.com/issue76/whitmarsh.html The question I have is there a poor man's way of doing it via simple (or complex ;-) iptables rules? The reason I ask is that I have many iptables boxes out there and I do not wish to have to install/recompile, etc. A simple tweaking of the rulesets would be grand!
