GPON and VirtualBox, how to set up a network bridge connection?

Question

Computer networks

The situation is as follows: There is a GPON Internet from MGTS.
I have a VirtualBox virtual machine.
Home OS: Windows 7
Guest OS: Ubuntu 13.04
Unable to setup network. I select the type of connection "Network Bridge", specify the adapter.
After running on a virtual machine, there is no connection with the outside world.
ifconfig gives
lo 127.0.0.1
Tell me how to set up a network connection and give Internet access to a virtual machine?

Answer 1

On a virtualka a setevushka that is?
Are you choosing the right bridge to connect? Need a card? On this map, in the properties, is there a check mark for the bridge service for VB?
Screenshots, please! =)