Like most linux users on Cox@home, I have a static IP address. Now, Cox@home has sent me email and tells me that they have "identified" my computer as having a static address and not using DHCP protocol. They are now insisting on my computer to adopt the DHCP protocol. I never managed to get DHCP protocol to work on my linux and wound up using a static IP address (as was recommended here, thanks) to good effect. I've tried the linux netcfg GUI, selecting "DHCP" for the protocol. As soon as I do that, I'm off the network. So, my trial and error begins again. I'm looking for any breadcrumb clues to speed this unpleasant process up. I prefer NOT to use the f!@** netcfg GUI (I hate that GUI; unless it works EVERY time it should always tell you what files it's "fixing"). I would rather get pointed to any /etc/ files that matter. I have RedHat 7.1. I don't get why this is so hard for linux. tc