I'm sure this has been talked about and a very easy question. My cable provider uses Dynamic IP addressing. I've seen my ISP issued IP change before a couple times in the past few months but it doesn't happen all the time. I need a different IP than the one I have now how can I get the ISP to automatically issue me a new one? I tried the DHCP release and renew in the router but that didn't do it. I read something about deleting or resetting the lease configuration somewhere. What can I do? Help please, thanks. And no I'm not interested in proxy.