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    Help Port Forward not working

    Scheduled Pinned Locked Moved NAT
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    • H
      hungkh
      last edited by

      NAT Port forward

      ![nat port forward.png](/public/imported_attachments/1/nat port forward.png)
      ![nat port forward.png_thumb](/public/imported_attachments/1/nat port forward.png_thumb)

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      • H
        hungkh
        last edited by

        Show NAT rules

        /var/log: pfctl -sn
        no nat proto carp all
        nat-anchor "natearly/" all
        nat-anchor "natrules/        " all
        nat on pppoe1 from <tonatsubnets>to any port = isakmp -> (pppoe1) round-robin static-port
        nat on pppoe1 from <tonatsubnets>to any -> (pppoe1) port 1024:65535 round-robin
        nat on pppoe2 from <tonatsubnets>to any port = isakmp -> (pppoe2) round-robin static-port
        nat on pppoe2 from <tonatsubnets>to any -> (pppoe2) port 1024:65535 round-robin
        no rdr proto carp all
        rdr-anchor "relayd/" all
        rdr-anchor "tftp-proxy/        " all
        rdr-anchor "miniupnpd" all</tonatsubnets></tonatsubnets></tonatsubnets></tonatsubnets>

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        • H
          hungkh
          last edited by

          In Firewall/NAT, I set NAT Reflection mode for port forwards: Enable (Pure NAT) and enable automatic outbound NAT for Reflection

          ![nat config.png](/public/imported_attachments/1/nat config.png)
          ![nat config.png_thumb](/public/imported_attachments/1/nat config.png_thumb)

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          • johnpozJ
            johnpoz LAYER 8 Global Moderator
            last edited by

            You didn't seem to link the nat to a firewall rule on the interface your wanting to nat from.. Are you testing it via nat reflection or from actual outside.  Your top forward has a link to firewall rule.

            Did you go through the troubleshooting doc - where are you failing?

            https://doc.pfsense.org/index.php/Port_Forward_Troubleshooting

            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 24.11 | Lab VMs 2.8, 24.11

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            • H
              hungkh
              last edited by

              I was see link rule in firewall

              ![link rule firewall.png](/public/imported_attachments/1/link rule firewall.png)
              ![link rule firewall.png_thumb](/public/imported_attachments/1/link rule firewall.png_thumb)

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              • H
                hungkh
                last edited by

                I am newbie in Pfsense and i don't know "testing it via nat reflection or from actual outside". Please help me about that

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                • johnpozJ
                  johnpoz LAYER 8 Global Moderator
                  last edited by

                  are you inside your network hitting your public IP hoping to be reflected back in… Or are you testing from outside your network to your public IP?

                  That port does not match any of your forwards.. Your post shows port 3299 but your forwards are 3306

                  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 24.11 | Lab VMs 2.8, 24.11

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                  • H
                    hungkh
                    last edited by

                    When I telnet IP public, its fail

                    nat.png
                    nat.png_thumb

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                    • johnpozJ
                      johnpoz LAYER 8 Global Moderator
                      last edited by

                      you telnet from where?

                      And what is wanvpnt?  Is that some vpn interface.. Are they forwarding inbound.. Go through the doc..  Validate that the traffic is even hitting pfsense to be able to forward..

                      It really should only take about 30 seconds to figure out what is wrong with a port forward.. Pfsense can not forward what it is not seeing is a very common issue..  Wrong port used, or server has its own firewall blocking the traffic, etc..

                      A 30 second sniff on your wan and then lan interface tells you if the traffic is being seen and forwarded to what you want to forward it to, etc.

                      canyouseeme.org is a handy site to validate a port is open from outside your network..

                      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 24.11 | Lab VMs 2.8, 24.11

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                      • H
                        hungkh
                        last edited by

                        I am telnet from Internet
                        WANVNPT is interface WAN. I have two interfaces WAN, and running load balancing. And WANVNPT is not default
                        When I telnet from Internet, port is close in pfsense
                        Before i reboot pfsense, its action normal
                        After reboot, i can't NAT.

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                        • DerelictD
                          Derelict LAYER 8 Netgate
                          last edited by

                          /var/log: pfctl -sn
                          no nat proto carp all
                          nat-anchor "natearly/" all
                          nat-anchor "natrules/                          " all
                          nat on pppoe1 from <tonatsubnets>to any port = isakmp -> (pppoe1) round-robin static-port
                          nat on pppoe1 from <tonatsubnets>to any -> (pppoe1) port 1024:65535 round-robin
                          nat on pppoe2 from <tonatsubnets>to any port = isakmp -> (pppoe2) round-robin static-port
                          nat on pppoe2 from <tonatsubnets>to any -> (pppoe2) port 1024:65535 round-robin
                          no rdr proto carp all
                          rdr-anchor "relayd/" all
                          rdr-anchor "tftp-proxy/                          " all</tonatsubnets></tonatsubnets></tonatsubnets></tonatsubnets>

                          Port forwards are rdr rules and will come after that. Did you trim the output? If so you didn't show the rules you are asking about.

                          Your original image did not show port 3299. What specific port forward is not working?

                          Look at - really look at - all of these things:

                          https://doc.pfsense.org/index.php/Port_Forward_Troubleshooting

                          Chattanooga, Tennessee, USA
                          A comprehensive network diagram is worth 10,000 words and 15 conference calls.
                          DO NOT set a source address/port in a port forward or firewall rule unless you KNOW you need it!
                          Do Not Chat For Help! NO_WAN_EGRESS(TM)

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                          • H
                            hungkh
                            last edited by

                            original image is a part of NAT.
                            I am trying NAT port forward 3299 via WANVNPT (its WAN interface)
                            Its all show when i check nat firewall use command line

                            /var/log: pfctl -sn
                            no nat proto carp all
                            nat-anchor "natearly/" all
                            nat-anchor "natrules/                            " all
                            nat on pppoe1 from <tonatsubnets>to any port = isakmp -> (pppoe1) round-robin static-port
                            nat on pppoe1 from <tonatsubnets>to any -> (pppoe1) port 1024:65535 round-robin
                            nat on pppoe2 from <tonatsubnets>to any port = isakmp -> (pppoe2) round-robin static-port
                            nat on pppoe2 from <tonatsubnets>to any -> (pppoe2) port 1024:65535 round-robin
                            no rdr proto carp all
                            rdr-anchor "relayd/" all
                            rdr-anchor "tftp-proxy/                            " all</tonatsubnets></tonatsubnets></tonatsubnets></tonatsubnets>

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                            • H
                              hungkh
                              last edited by

                              [Solved]

                              I installed pfsense version 2.3.4 and restore config. Its working

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