Hey - does anyone have a quick answer to this one?!

I have two computers connected to a third one through an ethernet switch. The third computer (the server) got two ethernet cards (one of them is sharing internet connection) - openmosixview 1.5 on the server machine shows the WAN IP (201.21...) and only one CPU - the other two computers show each other (192.168...) and two CPU's - What's wrong? Shouldn't the server be showing the other two computers?! Am I sharing a node on the internet?! lol

Both nodes loaded their systems from the server by the way.
Knoppix installed on HD.

Thank you,

Daniel