Can someone confirm…
The ethernet link lights on a 450G; if the connection is 10/100 megabits, there is only an amber light. If the connection is 1Ghz, then there is both an amber and green light, amber showing activity.
eth1 is to my internet connection… a 100MB connection.
eth2 is to my LAN, gigabit switches. eth2 has green & amber lights, eth1 only has amber lit. Performance seems fine.