I have tried the Intel Copper gigabit, and while it worked in RH7.1, it did not work in e-smith 4.1.2. I believe it to be a module problem, but until the unit in question comes offline (it is currently being used in a video production setup) I cant re-test it.
I am also preparing to test another gigabit card (the model name escapes me right now) with e-smith. If it works, I'll let you know.
Eric
System Administrator
las vegas data