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    Routing between two NATted subnets

    Routing and Multi WAN
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    • U
      ussmueller last edited by

      Hello everyone,

      I have a problem with my pfSense box. My pfsense-router has one WAN interface and two local, NATted interfaces. The local interfaces shall route between two different private subnets (192.168.1.0/24 and 192.168.2.0/24). My PC is in the 192.168.2.0 subnet. I cannot access the 192.168.1.0 subnet unless I explicitly set a route to the 192.168.1.0 subnet with the pfsense box as gateway. Why do I need to set the additional route although the default gateway is the same? Can I add an additional rule to prevent this? NAT is bound to the WAN interface and should not interfere with the routing.

      Regards
      Thomas

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      • GruensFroeschli
        GruensFroeschli last edited by

        If you configured your firewallrules correctly this should work. (It works right now here where i am).
        Could you post screenshots of your firewallrules?

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        • U
          ussmueller last edited by

          Dear GruensFroeschli,

          thank you for your support. I have attached the 1:1 NAT rules, the firewall rules for both the 192.168.1.0/24 subnet and the 192.168.2.0/24 subnet, the outbound NAT configuration, and the virtual IP settings. Furthermore I have not set any static routes. Maybe you have an idea what could cause this problem.

          Thank you
          Thomas










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          • U
            ussmueller last edited by

            I resolved the problem. It was a wrong static route on my desktop PC.

            Regards & Thanks
            Thomas

            1 Reply Last reply Reply Quote 0
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