.... well, i have cable modem connection. In Crossover i have installed revconnect and it was working in active mode. In Parallels i used shared networking, but after i set Bridged Ethernet internet connection was lost.
In Network settings Built-in Ethernet has one adress, Parallels Host Guest different, and Parallels Nat too has a different adress. And they all Using DHCP...
I hope it was usefull