Subnet routed over p2p IP + carp

[marcin20pl]

Hello,

I have question how to config such thing:

ISP gw ip 1.x.x.1/30
my p2p ISP assinged IP: 1.x.x.2/30
my public assinged IPs: 2.x.x.x/26

My ISP is routing my public subnet (2.x.x.x/26) to ISP assinged IP (1.x.x.2/30) i want to setup two pfsense box with CARP and pfsync.

what i want to setup:

ISP
                |
          |switch|
    |        |
    PF1-pfsync-PF2
    –--          ----
      |              |
      internal switch
              |
  interal servers network

i want to use in "internal servers network" private ips from 192.168.x.x/24 network, and do the 1:1 NAT on pfsense box.

is it possible? and how to setup that?

thx lot.

[cmb]

It is possible. Since your subnet should be routed to you, you don't need proxy ARP. Add them under Virtual IP as type "other", then you can configure the 1:1 NAT as you desire.

[marcin20pl]

Yes I already know that, it is working now with configuration of one pfsense, i'm wondering how to configure everything to be working with CARP failover etc..

now i have 1.x.x.2/30 as my WAN address and my public network assinged as other VIPs, then i'm doing 1:1 NAT.

and now how to add 2-nd pfsense box? what ip should i use as WAN address on each pfsense? what ip should i use as WAN CARP ip? can i still use private IPs 192.168.x.x inside my LAN?

edit:
realy? noone knows? :(