Netgate Discussion Forum
    • Categories
    • Recent
    • Tags
    • Popular
    • Users
    • Search
    • Register
    • Login

    Remote access - what am I doing wrong?

    Scheduled Pinned Locked Moved General pfSense Questions
    19 Posts 7 Posters 3.0k Views
    Loading More Posts
    • Oldest to Newest
    • Newest to Oldest
    • Most Votes
    Reply
    • Reply as topic
    Log in to reply
    This topic has been deleted. Only users with topic management privileges can see it.
    • L Offline
      lockheed
      last edited by

      I have been trying to get it to work in various ways, but I can't figure this out. What is wrong with that rule that makes it impossible to access web UI from outside?

      1 Reply Last reply Reply Quote 0
      • 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.

        1 Reply Last reply Reply Quote 0
        • 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)

          1 Reply Last reply Reply Quote 0
          • pttP Offline
            ptt Rebel Alliance
            last edited by

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

            1 Reply Last reply Reply Quote 0
            • K Offline
              kejianshi
              last edited by

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

              Meaning it probably should be "any"

              1 Reply Last reply Reply Quote 0
              • 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.

                1 Reply Last reply Reply Quote 0
                • 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)

                  1 Reply Last reply Reply Quote 0
                  • 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.

                    1 Reply Last reply Reply Quote 0
                    • 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.

                      1 Reply Last reply Reply Quote 0
                      • 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.

                            1 Reply Last reply Reply Quote 0
                            • 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/

                                  1 Reply Last reply Reply Quote 0
                                  • 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:

                                    1 Reply Last reply Reply Quote 0
                                    • 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.

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

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

                                          1 Reply Last reply Reply Quote 0
                                          • First post
                                            Last post
                                          Copyright 2025 Rubicon Communications LLC (Netgate). All rights reserved.