NIC Tunnel through the Host

[iixii]

Hello from Hamburg.
At first, excuse my terrible English, but I hope anyone understand my Problem.
I have built a Host Machine, Win10, Virtual Box 5.0.8, with two VMs on it.
Every VM is connected to a dedicated NIC *bridged Mode* in a different Network. The VMs work fine and the Host too.
But in the Network environment of the Host machine, I can see Members of the VM-Networks.
Is there a Solution, to tunnel the VM Connections through the Host machine, that there is no access between the VMs and the Host possible?

Cheers

Stephan

[BillG]

The short answer is no.

That is how bridging works. There are other ways to do this, but there is no VirtualBox setting which does it.