My network setup: Comcast SMC gateway (10.1.10.1) > Netgear 3500L (192.168.1.1)(or any 2nd router/firewall) > My Laptop. Comcast gateway has a DHCP pool of 10.1.10.2-.100. Shouldn't it be possible to assign my laptop an IP from the Comcast device (outside the pool), change my default gateway...