Can this be done? I'm changing my BM server that does natting, to a different server on a different external subnet. To test it's functionality, without downing the old server, I've set natting up the same on the new as the old. This means that during the testing phase, I've got 2 different external addresses natted to the same internal address. I've been having some erratic problems with this. Could it be that this is causing a conflict?