> > I don't know how the Zoom modem handles the port forwarding, that is, > whether it relies strictly on learned MAC address or IP, and how long is > it's ARP cache timeout. We use a combination of shell scripts, ping and > ifconfig with IP address aliasing for redundant MRTG machines. > > You might look into some of the High Availability (HA) techniques for > linux. That is, if you are looking for redundancy and not load sharing. > Load sharing through port forwarding (virtual servers) might get a > little complicated and would probably be best served with a second DSL > line and dedicated address. Then let DNS handle it. > > Bob... Hi Bob and Alexander, Yes, I'm actually receiving and sending this mail from 10.0.0.12(the 2nd server) that I was having problems with. Although, yes I got it to work by creating more ports in Zoom's Virtual Server confuration but it's not really the way to go...was just something that worked. I want to start a new thread and am hoping y'all will input. Bob, I'm gonna copy/paste your mini lecture here to the new thread, because it deals w/exacty what I want to do. thx both of you for your help John Rose -- You ever notice the expression on your neighbor's face when you start talking about linux?