My question is what to put in the settings for the Time Capsule using the AirPort Utility (Internet - TCP/IP - Configure IPv4 Manually. Which setting there gets the static IP within the Oomas numbering range (172...) ??

Specifically, how do I set each of these choices:

Ip Address
Subnet Mask
Router Address
DNS Server(s)
Domain Name
All except the DNS Servers are automatically filled in when I change the Configure IPv4 from "Using DHCP" to "Manually."
Again, which is the Time Capsule static IP setting, and do the others stay the same? And if Comcast changes any of these other settings, what then?
