How to solve network problem in virtualbox and openvpn?

Question

openvpn

I have a windows 10 host and a windows 7 guest. I installed openvpn on the host, added some .tap virtual adapters, added settings. In the guest's network settings, I put the "network bridge" and select my tap. but the guest does not have internet access. On the VPN host, the connection works fine. What is the problem? On the guest in nat mode and the network bridge, if I select my network card, everything also works well.

Answer 1

and if you use NAT on the guest, but on the host (windows 10) how to configure redirection from the ip (or something else) of the guest machine to the tap adapter with a working vpn?