ya, the title seems odd but let me explain
lets start with a picture
now the three router you see there are virtual devices running on virtual box, each router has two interfaces
Router 1
ether 1: 192.168.0.1/24 (the computer would point to this end)
ether 2:10.0.0.1/30
Router 2
ether 1:10.0.0.2/30
ether 2:10.0.0.5/30
Router 3
ether 1:10.0.0.6/30
ether 2:192.168.1.43/24
ADSL
192.168.1.2
now the question i have is how do i get the ospf environment to see and connect to the net and in the process get anything that connects to it to see the net