Firebox in Front of Servers with no NAT
I want to put a Firebox in front of my servers running on Hyper-V. I would like to not use NAT. I think what I am looking for is transparent mode so the Firebox would be placed between the servers and the network. The goal is that I want a policy that will alert me if anyone tries to RDP or use other ports that I wish to block. I saw that it has Drop-in mode but no examples on how to connect it into your network. I did this with Pfsense where the server was coming into one interface and then out another interface connected to the network. I could then see all traffic flowing and did not have to touch any network settings. But Pfsense cannot alert so I am wondering how to do it with Watchguard.