I know this is probably "elementary", but I'm confused about the cluster IP address scheme. Is it possible for my Master IP Address to be an internal address (ie,, and all of my resources also assigned on the 192 subnet? My front-end servers have 2 nics (one assigned an external ip address to be accessible to end-users. And one internal ip address (192)). I can't get my cluster to work using 192 addresses. But I can if I use external addresses. I don't want to use up a bunch of external IP addresses, so I'm trying to figure out how to make the internal addresss scheme work for me. Can someone please enlighten me? Thank you!