I thought of just changing my subnet mask but I suspect it’s far more involved than that.
I’ll Google around about ProxyDHCP, that sounds like the least convoluted solution - but I’m happy for the help if you have some tips, especially relevant to my configuration…I do appreciate that. I’ve been running CentOS 6 and am happy with it so far. I hope to not have to reinstall everything and start over, since Trinity Rescue Kit was a BEAR to get the config right (some late nights involved and I can’t remember exactly how I got it to finally work, but it does–except for the whole internet connection issue). But if I have to I have to.