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    Configuration of NAT Reflection to access external domain not working

    Scheduled Pinned Locked Moved NAT
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    • S
      SteveITS Galactic Empire
      last edited by

      With NAT reflection traffic goes through pfSense, but it needs to go to the WAN IP since that is what is being NATted. If you're sending traffic to the LAN IP of pfSense NAT won't happen there if the NAT rule is on the WAN.

      Pre-2.7.2/23.09: Only install packages for your version, or risk breaking it. Select your branch in System/Update/Update Settings.
      When upgrading, allow 10-15 minutes to restart, or more depending on packages and device speed.
      Upvote ๐Ÿ‘ helpful posts!

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      • DerelictD
        Derelict LAYER 8 Netgate
        last edited by Derelict

        It actually doesn't go through the firewall to WAN and back. It is redirected on the interface the connection is established into.

        You will probably need to post screenshots.

        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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        • S
          SteveITS Galactic Empire
          last edited by

          By "through pfSense" I meant a NAT connection touches pfSense. Split DNS would be when the hostname resolves to an internal IP and the connection goes direct to the LAN IP of the server and doesn't touch pfSense. Split DNS should not be necessary if NAT reflection is set up correctly...?

          Pre-2.7.2/23.09: Only install packages for your version, or risk breaking it. Select your branch in System/Update/Update Settings.
          When upgrading, allow 10-15 minutes to restart, or more depending on packages and device speed.
          Upvote ๐Ÿ‘ helpful posts!

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          • ?
            A Former User @Derelict
            last edited by

            @derelict What pages would you like to see? Port Forwards, Firewall Rules, Advanced System Settings? Something else?

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            • DerelictD
              Derelict LAYER 8 Netgate
              last edited by

              Port forwards and NAT reflection settings probably.

              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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              • ?
                A Former User
                last edited by A Former User

                @Derelict

                0_1532483130748_forwards.png 0_1532483136507_nat.png

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                • DerelictD
                  Derelict LAYER 8 Netgate
                  last edited by

                  Did you get the webgui off of 80/443?

                  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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                  • ?
                    A Former User
                    last edited by

                    Yep. It's on 8443 now.

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                    • DerelictD
                      Derelict LAYER 8 Netgate
                      last edited by

                      And the WebGUI http to https redirect is disabled? Port forwards coming into WAN override that but not for NAT-reflected connections.

                      Split DNS is a more elegant solution to this problem.

                      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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                      • KOMK
                        KOM
                        last edited by

                        +1 split DNS

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                        • ?
                          A Former User @Derelict
                          last edited by

                          @derelict said in Configuration of NAT Reflection to access external domain not working:

                          And the WebGUI http to https redirect is disabled? Port forwards coming into WAN override that but not for NAT-reflected connections.

                          Split DNS is a more elegant solution to this problem.

                          If this is what you're talking about, then no. I can change it. Let me know. I don't know that it'll have an impact since I'm only listening on 80 when I'm attempting to renew Let's Encrypt certs.
                          0_1532552291049_redirect.png

                          Did you see my second post about my Split DNS configuration? TTS for Google Home doesn't work when it is configured that way.

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