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    Problem with NAT port web server. Please help me!!!

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    • M
      mrfarm last edited by

      Hello,
      I used pfsense 2.3.5. I setup pfsense on PC with 5 Lan card.
      I setup 3 WAN ppoe on pfsense.
      wan1: 100Mb with 1 public IP
      Wan2: 60Mb
      Wan3: 75Mb witch 1 public IP
      I loadbalance 3 wan.
      Internal network I have 2 subnet.
      1 subnet for LAN (172.16.0.0/16)
      1 subnet for wifi (172.15.0.0/16)
      I have 1 web server in LAN (IP web server: 172.16.254.3)
      I want to public web server by NAT port forarding. I NAT via Wan1.
      when I NAT web server, user outside access my website is ok.
      But, user inside not ok. when I access my website in internal network, My website redirect to WebGUI pfsense.
      I can not access to my website.
      Please help me.
      Thanks

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      • KOM
        KOM last edited by

        Either enable a NAT Reflection mode or configure split DNS to resolve its domain to is LAN IP address.

        https://doc.pfsense.org/index.php/Why_can't_I_access_forwarded_ports_on_my_WAN_IP_from_my_LAN/OPTx_networks

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        • M
          mrfarm last edited by

          thanks so much for your reply.
          It is ok

          1 Reply Last reply Reply Quote 0
          • M
            mrfarm last edited by

            Sorry, let me ask you the question the other day
            I used pfsense 2.3.5. I setup pfsense on PC with 5 Lan card.
            I setup 3 WAN ppoe on pfsense.
            wan1: 100Mb with 1 public IP
            Wan2: 60Mb
            Wan3: 75Mb witch 1 public IP
            I loadbalance 3 wan.
            Internal network I have 2 subnet.
            1 subnet for LAN (172.16.0.0/16)
            1 subnet for WIFI (172.15.0.0/16)
            I have 1 web server in LAN (IP web server: 172.16.254.3)
            I want to public web server by NAT port forarding. I NAT via Wan1.
            when I NAT web server, user outside access my website is ok.
            But, user inside not ok. when I access my website in internal network, My website redirect to WebGUI pfsense.
            I can not access to my website.

            Then I followed this direction:
            Either enable a NAT Reflection mode or configure split DNS to resolve its domain to is LAN IP address.

            https://doc.pfsense.org/index.php/Why_can't_I_access_forwarded_ports_on_my_WAN_IP_from_my_LAN/OPTx_networks

            I check that ok
            But today I found out that

            It's only ok when I access my website by WIFI interface.
            When I access my website by LAN interface not ok.

            WIFI interface: 172.15.0.0/16
            LAN interface: 172.16.0.0/16
            Local IP my website: 172.16.254.3

            Please help me.

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            • johnpoz
              johnpoz LAYER 8 Global Moderator last edited by

              1 subnet for LAN (172.16.0.0/16)
              1 subnet for WIFI (172.15.0.0/16)

              Why would you use such large masks??  Makes no sense to use such a large mask that includes 65K possible address.  Do you have that many hosts that might connect to those networks?

              An intelligent man is sometimes forced to be drunk to spend time with his fools
              If you get confused: Listen to the Music Play
              Please don't Chat/PM me for help, unless mod related
              SG-4860 22.05 | Lab VMs CE 2.6, 2.7

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              • M
                mrfarm last edited by

                Thanks you.
                everything was ok when I switch to mode NAT + Proxy
                Originally I chose the mode Pure NAT

                Thank so much

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