how do i add physical nic to ovs-on-hyper-v

edit

You cannot add a physical NIC directly.

1. You need to create a VMSwitch on top of the physical NIC.

   I.E. New-VMSwitch external -AllowManagementOS $true -NetAdapterName Ethernet1

2. Enable the extension on the created visual switch:

   Enable-VMSwitchExtension openvswitch external

3. And than add the VMSwitch to the bridge:

   ovs-vsctl.exe add-br br0

   ovs-vsctl.exe add-port br0 external