Alcatel speedtouch 510 single port adsl modem / router

Hi

specifically the one supplied by demon with their home 8000 product.

Couple of questions about this device

1. Can it support nat / dhcp etc for multiple lan devices if I add a
multi-port switch on the lan side?

2. Anyone got a howto or can point me to one for a quick setup from
linux, I think I may need to use the cli interface as I won't be able
to use the pc setup software (or has it got a built in web interface
that I can use instead).

Thanks
Denis