OpenWrt as Virtual VPN Router for Virtual Machines in VirtualBox

Hi all!

I am trying to setup a OpenWRT Virtual VPN Router for my Virtual Machines in VirtualBox.

I am able to ping the internet from the router.
I am able to get a IP via DHCP from the router in the Ubuntu Virtual Machine, however there is no internet connectivity.

I am unable to ascertain what is wrong with the setup..

No other configuration has been done yet.

And second network interface of VM?

The network interface of the Ubuntu Virtual machine is using a Internal Network Adapter.

The Virtual Machine is able to ping the OpenWRT Virtual Router.

OK, what about ping from OpenWRT Virtual Router itself?

It can ping itself

Can you ping sites from Internet?

Not from the Ubuntu

Can you ping sites from Internet from VM running OpenWRT?