Automatic Outbound NAT Interface Type
I have 3 Interfaces: WAN, LAN and DMZ. The DMZ has a prefix from my provider which is routed to my pfSense box.
When enabling Automatic Outbound NAT all servers in the DMZ are NAT-ed on pfSense. I can disable Automatic Outbound NAT and delete this rule, that works. But when I want to use that option, what can I do that everything on the DMZ Interface Subnet is not NAT-ed? In the pfSense Wiki (http://doc.pfsense.org/index.php/Outbound_NAT#Automatic_Outbound_NAT) is written: "The default "Automatic" scenario is to have all traffic that enters from a LAN (or LAN type) interface…" so is there an option to change an Interface not to be "LAN type"?
Thanks for all help,
you can create an outbound NAT rule for your DMZ subnet and check the 'Do not NAT' checkbox at the very top of that NAT rule.