1:1 NAT for two different subenet WAN and Public IPs

[patelbhavin8008]

Hi,

I am very new to pfsense. I have WAN IPs 115.112.XX.XX /30 which i have set in the WAN interface. i am able to surfer internet and traffic follows perfectly between LAN and WAN. Now i have 8 public IPs with 115.112.xx.xx /29. WAN IP for interface and 8 public ips are on different subnet. I want to NAT two of public ips to two of DMZ (OPT1) IPs. I tried all short of things.. even followed the documents but i think due to two different public IP my NAT is not work.

Can any one guide me how to follow NAT procedure to get this thing working.

Public IPs (115.112.xx.xx / 29)
=======WAN Interface (115.112.xx.xx / 30) ========== PFSENSE ============ LAN (10.10.20.0 /24)
                                  Gateway : 115.112.xx.x)              ||       
                                                                                  || ===============DMZ (OPT1) (10.10.10.0 /24)

I tried to brief my network and what i am looking to configure. Request help here from valued users of pfsense.