I have a dual pfSense configuration with CARP. Both WAN interfaces are assigned consecutive WAN IP .150, .151. I think it is silly that pfSense would require them both to have these dedicated IP so I was wondering if it is possible that I could use 1:1 NAT and add their IP as Virtual (CARP) IP in the system. So:
pf0 - WAN IP .150 pf1 - WAN IP .151 CARP IP0 - .150 CARP IP1 - .151 1:1 NAT Entry .150 <-> 10.1.1.150 1:1 NAT Entry .151 <-> 10.1.1.151
If this is not possible, can I at least forward certain requests to certain ports (HTTP/S) @ .150, .151 to appropriate servers?
Port forward .150:80,443 <-> 10.1.1.150:80,443 Port forward .151:80,443 <-> 10.1.1.151:80,443