Hello all, Ok, so all this talk has prompted my group to consider installing a firewall. It looks like the most economical approach would be to drop in a machine running linux between our router and our switch to perform this function. We have a 100Mbit full duplex connection here (to other routers on campus), so we would like to be able to pump data through the firewall at this rate. Is using a linux box the appropriate choice (I would prefer this)? What class of processor and I/O bus will be necessary to handle 100Mbit FD traffic? I'm sure a number of you have experience with this, and I'd like to benefit from it <smile>! [mod: Please reply to Rob, he'll summarize... You know the drill --REW] Thanks, Rob Ross Parallel Architecture Research Laboratory, Clemson University mailto:rbross@parl.eng.clemson.edu http://ece.clemson.edu/parl/rbross/