On Fri, 28 May 2004 14:04:14 -0600 Jorge Davila <isaac@xxxxxxxxxxxxxxxxxxxxxxx> wrote: > What do you want to do? Masquerade Box A with flexible port numbers via the router's PPP connection and the same thing for box B with static port numbers. Based on the docs I am not sure whether this is possible with Netfilter. I hope I am able to express this quite complicated thing in a way that you can understand it... Leslie