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    Remote access - what am I doing wrong?

    Scheduled Pinned Locked Moved General pfSense Questions
    19 Posts 7 Posters 3.0k Views
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    • K Offline
      kejianshi
      last edited by

      No idea…  This is probably dumb idea, but why don't you try forwarding an outside port to your LAN IP?

      For instance forward port 8081 to LANip:443    (or which ever port you run your gui on)

      BTW - I consider exposing your gui to the open internet a bad idea, but sure...  have at it.

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      • DerelictD Offline
        Derelict LAYER 8 Netgate
        last edited by

        Why do you have a source port specified?  You had to click Advanced then ignore the text presented to do so.  Why would you do that?

        source-port.png
        source-port.png_thumb

        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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        • pttP Offline
          ptt Rebel Alliance
          last edited by

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

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          • K Offline
            kejianshi
            last edited by

            "Why do you have a source port specified?" - Good question…

            Meaning it probably should be "any"

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            • L Offline
              lockheed
              last edited by

              @kejianshi:

              No idea…  This is probably dumb idea, but why don't you try forwarding an outside port to your LAN IP?

              For instance forward port 8081 to LANip:443    (or which ever port you run your gui on)

              BTW - I consider exposing your gui to the open internet a bad idea, but sure...  have at it.

              I tried it, doesn't work.
              BTW - most of the time, I need to access the firewall form outside the LAN.

              @Derelict:

              Why do you have a source port specified?  You had to click Advanced then ignore the text presented to do so.  Why would you do that?

              Because I need to specify which incoming port need to be forwarded to which destination port?

              @ptt:

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

              That was the first thing I tried.

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              • DerelictD Offline
                Derelict LAYER 8 Netgate
                last edited by

                Because I need to specify which incoming port need to be forwarded to which destination port?

                You are confusing NAT port forwards with firewall rules.  Like the text says, this is "almost never the same as the destination port and is usually any"

                Make it so.

                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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                • J Offline
                  jonesr
                  last edited by

                  The short version of what I would have posted is "+1 Derelict", I wasn't fast enough  :)

                  Have a look at the firewall log for the entry that actually blocks your traffic. It should show a destination of port 8081 as you expect, but the source should be a high port number. This is random, so don't open this one port for the source either, set it to "any" as advised.

                  pfSense AMD64 VGA - Assume latest version.
                  Suricata, pfBlockerNG, SquidGuard, squid3.

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                  • L Offline
                    lockheed
                    last edited by

                    @Derelict:

                    Because I need to specify which incoming port need to be forwarded to which destination port?

                    You are confusing NAT port forwards with firewall rules.  Like the text says, this is "almost never the same as the destination port and is usually any"

                    Make it so.

                    Done. Still no external access.

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                    • DerelictD Offline
                      Derelict LAYER 8 Netgate
                      last edited by

                      PM me with your public IP address.

                      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)

                      1 Reply Last reply Reply Quote 0
                      • DerelictD Offline
                        Derelict LAYER 8 Netgate
                        last edited by

                        It's working fine.  Tell us exactly how you're testing it.

                        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)

                        1 Reply Last reply Reply Quote 0
                        • L Offline
                          lockheed
                          last edited by

                          Well, I type into the browser this address:

                          Public IP:8081

                          EDIT: I do this from within the LAN.

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                          • DerelictD Offline
                            Derelict LAYER 8 Netgate
                            last edited by

                            From where?

                            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)

                            1 Reply Last reply Reply Quote 0
                            • DerelictD Offline
                              Derelict LAYER 8 Netgate
                              last edited by

                              Then you need rules on LAN permitting it.

                              ETA: And you wouldn't be testing your WAN rules so…

                              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)

                              1 Reply Last reply Reply Quote 0
                              • BBcan177B Offline
                                BBcan177 Moderator
                                last edited by

                                If you want to test a wan nat port, you can test it from your mobile phone (with wifi off).

                                http(s)://x.x.x.x:8081
                                Change the x's to your wan IP address

                                "Experience is something you don't get until just after you need it."

                                Website: http://pfBlockerNG.com
                                Twitter: @BBcan177  #pfBlockerNG
                                Reddit: https://www.reddit.com/r/pfBlockerNG/new/

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                                • L Offline
                                  lockheed
                                  last edited by

                                  @Derelict:

                                  Then you need rules on LAN permitting it.

                                  Thanks, but I will need help with that, too.

                                  I create a rule for that, but it does not work:

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                                  • DerelictD Offline
                                    Derelict LAYER 8 Netgate
                                    last edited by

                                    https://doc.pfsense.org/index.php/Firewall_Rule_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)

                                    1 Reply Last reply Reply Quote 0
                                    • D Offline
                                      doktornotor Banned
                                      last edited by

                                      Stop "testing" WAN access from LAN. Just utterly pointless. You are debugging non-existent problem:

                                      @Derelict:

                                      It's working fine.  Tell us exactly how you're testing it.

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                                      • L Offline
                                        lockheed
                                        last edited by

                                        Thanks for your help guys. I learnt something new today.

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