A small
Debian-powered system acts as a proxy server between the Rainbow and
the Internet. Don't be fooled, however, as the Rainbow is
running a true TCP/IP stack.
The
GNU/Linux gateway running Apache simply proxies requests, passing them
onto the Rainbow (at IP address 192.168.2.2) rather than handle the
request itself.
The
Rainbow is connected to the GNU/Linux gateway via a serial connection
using SLIP.
