Flint 2 WAN on 1Gbps port

Hi. Is it possible to configure a one of the 1Gbps ports for WAN? If not, please consider this as a feature request:)
The WAN connections over 1Gbps are still pretty rare or expensive so it would be great to have the 2.5Gbps ports for LAN.
For example, I would like to connect a server and another Flint 2 as an AP to the 2.5Gbps ports and have the WAN connected to the 1Gbps port.

I guess this should work:


Will take a look, thanks!