The answer for me was – my schema worked, but I went crazy thinking I had weird issues with my setup.. ended up just being my NIC card. You NEED 2 nic cards without the 2nd one being ghetto in any form. Mine was ghetto :P
I ended up doing this:
https://docs.google.com/presentation/d/18daTkuC344aqCuJ_qOgGhEMz9_DGi_Ek0R9I_uYMc3Q/edit?usp=sharing
This is about as detailed/friendly as it gets. Please note the 2nd slide for details. Good luck ;)