virtualbox.org

I have a Mac Pro which has two ethernet ports. I have bonded the two ethernet cards to one device. I run a Windows 7 client on Virtual Box. I configured it to use the first ethernet card (it's the only way I seemed to get a connection), but now the performance is very low.

So did I configure it wrong? Anybody got any ideas on this?

Please read Minimum information needed for assistance and include the guest settings please.