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    Multi LAN Problem with OPT1

    Scheduled Pinned Locked Moved Routing and Multi WAN
    6 Posts 3 Posters 2.8k Views
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    • S Offline
      sunch1ld
      last edited by

      Hi

      I am using pfsense 2.0.1

      I have a LAN configured with

      ip address 172.24.128.1 /16

      opt1
      configurate with

      172.24.0.1/24

      wan dhcp

      In  Firewall: NAT: Outbound
      Interface Source Source Port Destination Destination Port NAT Address NAT Port Static Port Description
      WAN   172.24.0.0/16 * * 500 * * YES Auto created rule for ISAKMP - LAN to WAN
      WAN   172.24.0.0/16 * * * * * NO Auto created rule for LAN to WAN
      WAN   172.24.0.0/16 * * * * * NO Auto created rule for LAN to WAN
      WAN   172.24.0.0/24 * * 500 * * YES Auto created rule for ISAKMP - OPT1 to WAN
      WAN   172.24.0.0/24 * * * * * NO Auto created rule for OPT1 to WAN

      When i connect a client I can go in internet trough the wan when I connect a client to opt1 i can not reach internet

      I can not understand where is the problem. How can I create multi lan correctly?

      Thanks in andvance

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      • H Offline
        heper
        last edited by

        did you create a firewall rule on the opt1 tab to allow traffic FROM opt1-subnet TO any ?

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        • C Offline
          clarknova
          last edited by

          Your LAN and OPT1 networks overlap, which is a problem.

          db

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          • S Offline
            sunch1ld
            last edited by

            In that configuration I have no problem.
            I Would like to know how disable routing  and enable only some port forwarding between between two interfaces.

            It's possible?

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            • C Offline
              clarknova
              last edited by

              From your first post:

              when I connect a client to opt1 i can not reach internet

              I can not understand where is the problem. How can I create multi lan correctly?

              And from your last post:

              In that configuration I have no problem.

              I'm not going to try to tell you that you have a problem or not, but you did say so at one point, even if you're backtracking now. In any case, your setup is technically flawed in that you have overlapping subnets on your router interfaces.

              db

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              • S Offline
                sunch1ld
                last edited by

                I solved thanks only adding the rules to go to internet

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