Will using bridge mode to the aftermarket router effect the connected landlines to the gateway and Xfinity cable TV (they have there own boxes that are connected outside)? Your TV only goes through ...

I just got a Zyxel Modem from Century Link and 5 usable Static IPs in a block of 8. I configured the modem for "transparent bridging" and configured the PPOE credentials on a DD-WRT router and now it ...