no official Linux support yet
no official Linux support yet
no official support yet
no official Linux support yet
no official Linux support yet
DHCP was designed to make life easier, and most of the times it does ;) More information to set up your DHCP client can be found at: http://www.oswg.org/oswg-nightly/DHCP.html and a list of Frequently Asked Questions from the infamous document of John Wobus at http://www.dhcp.org/ which describes everything you need to know. Along with the information in the Cable-Modem HOWTO (http://www.oswg.org/oswg-nightly/Cable-Modem.html).
Lots of people want to connect a whole network to their cablemodem, that's not a problem. You'll need IP-Masquerading and make sure the interface (that speaks to the cablemodem) has the right MAC-address !! Another solution (in case of problems) is to reset your cablemodem.
no official support yet
no official support yet