Picture 3

   +-------+
   |somebox|
   +---+---+
       |                       Ethernet
-------+-------------+--------------
                     |
                  +--+-+ 132.199.15.99
                  |dusk|
                  +--+-+ 10.0.0.1
                     |
                     | SLIP/PPP
                     |
                  +--+-+ 10.0.0.2
                  |noon|
                  +----+ 132.199.15.97