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    1:1 NAT or Port Forward with multiples WAN ???

    Scheduled Pinned Locked Moved NAT
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    • S Offline
      sallain
      last edited by

      Hi to all,

      Here is the config :

      pfSense 2.1 amd 64
      HA (CARP / pfSync)

      IP Pool of 8 IP adresses from ISP : X.Y.57.208 to X.Y.57.215
      ISP Gateway : X.Y.57.214

      pfSense is setup as follow
      WAN : X.Y.57.209/29
      Virtual IPs defined from X.Y.57.210 to X.Y.57.213
      LAN : 192.168.10.0/24

      We need to NAT inbound traffic toward severals internal servers (HTTP, FTP, etc…).

      Do I need to use 1:1 NAT absolutely or can we used Port Forward as detailed below in screen shoots.

      I was wondering which is the real difference in such cases ? I read the pfSense Definitive Guide, have seen some videos detailing config about 1/1 NAT + virtual IP, etc... : the right way seems to be 1/1 NAT + associated firewall rules.

      I didn't find the right answer myself, so is someone could tell me if the setup below is OK or totally stupid ? :-)

      Many thanks for your answers !

      This second screen shoot shows Virtual IP ending by X.Y.57.209, which is the WAN IP => let's say I know that it should be one of the Virtual IP from  X.Y.57.210 to X.Y.57.213 =:-)

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      • A Offline
        axessit
        last edited by

        I think your in your first screenshot, the second port forward rule is wrong - the destination address should be "WAN address", not your external ip. Change your highlighted virtual IP.

        FWrule80.png
        FWrule80.png_thumb

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