Use an Interface for Public IP Address Passthrough
I'm putting in a T40 to replace a DrayTek router at a clients site. They have an FTTP Internet circuit with a block of 8 static IP's which we're connecting to with PPPoE to the NTU. The client has a tenant in their office that share the connection and they need to connect their Sonicwall Firewall to our Gateway to use one of the public IP addresses with no NAT.
On the DrayTek we just use the IP Routed Subnet feature to dedicated one of the LAN interfaces for a non NAT connection. Is the same thing possible on Fireware please as I can't seem to figure it out? I think I probably need a seperate router between the NTU and the Firebox/3rd Party Sonicwall?