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    pfSense behind 4g router

    Scheduled Pinned Locked Moved General pfSense Questions
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    • stephenw10S
      stephenw10 Netgate Administrator
      last edited by

      You can use site-to-site or multi-client style setup. Both will work as long as you have the server end of the tunnel at the VPS and the client end behind the 4G router. That is required since the client initiates the connection to the server outbound.

      Once the tunnel is up you can just access hosts on your LAN by port forwarding from the VPS end.

      Steve

      1 Reply Last reply Reply Quote 0
      • G
        Gérald
        last edited by Gérald

        Thanks a lot for all these informations.
        I will try that ...

        1 Reply Last reply Reply Quote 0
        • G
          Gérald
          last edited by

          I come back to you after testing a lot of things.
          I tested the reverse ssh and it works exactly as I described in my first post myPublicIP: myPort
          I installed on my VPS a Debian distribution and I initiate a tunnel with the command: ssh -R remote_port: host: localport your_username @ IP address of the server.
          Is it possible to do the same thing in pfSense?

          1 Reply Last reply Reply Quote 0
          • stephenw10S
            stephenw10 Netgate Administrator
            last edited by

            Yes: https://www.freebsd.org/cgi/man.cgi?query=ssh

            But you should use a VPN for this really.

            Steve

            stephenw10S 1 Reply Last reply Reply Quote 0
            • G
              Gérald
              last edited by

              Thanks for this !!!
              But no package for that ?

              1 Reply Last reply Reply Quote 0
              • stephenw10S
                stephenw10 Netgate Administrator
                last edited by

                For SSH? It's included by default, client and server.

                1 Reply Last reply Reply Quote 0
                • G
                  Gérald
                  last edited by

                  Really !!!
                  And it's where ??

                  JKnottJ 1 Reply Last reply Reply Quote 0
                  • JKnottJ
                    JKnott @Gérald
                    last edited by

                    @Gérald said in pfSense behind 4g router:

                    Really !!!
                    And it's where ??

                    SSH is built in to pfSense, or rather the FreeBSD it runs on. If you're running Linux, it's also built in, but you need something like Putty on Windows.

                    PfSense running on Qotom mini PC
                    i5 CPU, 4 GB memory, 32 GB SSD & 4 Intel Gb Ethernet ports.
                    UniFi AC-Lite access point

                    I haven't lost my mind. It's around here...somewhere...

                    1 Reply Last reply Reply Quote 0
                    • G
                      Gérald
                      last edited by

                      I know that SSH is integrated with freeBSD.
                      I use it this way to access my servers.
                      But it seems that there is no interface in pfSense to make SSH tunnel creation more user frendly

                      JKnottJ 1 Reply Last reply Reply Quote 0
                      • stephenw10S
                        stephenw10 Netgate Administrator @stephenw10
                        last edited by

                        @stephenw10 said in pfSense behind 4g router:

                        ...you should use a VPN for this really.

                        😉

                        But I'm not sure what you expect to see here for SSH. Once it's enabled in System > Advanced > Admin Access you can tunnel stuff to it or use it as a proxy, which I generally prefer.

                        Steve

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                        • JKnottJ
                          JKnott @Gérald
                          last edited by

                          @Gérald said in pfSense behind 4g router:

                          But it seems that there is no interface in pfSense to make SSH tunnel creation more user frendly

                          ????

                          You don't need a tunnel for SSH. It's encrypted on it's own.

                          PfSense running on Qotom mini PC
                          i5 CPU, 4 GB memory, 32 GB SSD & 4 Intel Gb Ethernet ports.
                          UniFi AC-Lite access point

                          I haven't lost my mind. It's around here...somewhere...

                          1 Reply Last reply Reply Quote 0
                          • stephenw10S
                            stephenw10 Netgate Administrator
                            last edited by

                            Looks like he's trying to setup this sort of tunnel:
                            https://www.ssh.com/ssh/tunneling/example#sec-Remote-Forwarding

                            1 Reply Last reply Reply Quote 0
                            • G
                              Gérald
                              last edited by

                              @stephenw10 said in pfSense behind 4g router:

                              Looks like he's trying to setup this sort of tunnel:
                              https://www.ssh.com/ssh/tunneling/example#sec-Remote-Forwarding

                              That's exactly it, as previously stated ...

                              1 Reply Last reply Reply Quote 0
                              • stephenw10S
                                stephenw10 Netgate Administrator
                                last edited by

                                Ok, so it's exactly the same as it would be for Debian. What do you expect to see in a 'package' for this?

                                Steve

                                1 Reply Last reply Reply Quote 0
                                • G
                                  Gérald
                                  last edited by

                                  Thanks for your interest !

                                  I would like a package that would allow me to set up SSH tunnels quickly between my LAN and my VPS
                                  To be able to control their states and an automatic reconnection (autossh) in case of disconnection.

                                  1 Reply Last reply Reply Quote 0
                                  • stephenw10S
                                    stephenw10 Netgate Administrator
                                    last edited by

                                    Hmm, I see. So maybe something like the port forward setup page but including configuring the actual SSH connections?

                                    I've never seen anything like that offered on any firewall to be honest. Really this is exactly where you would usually just use a VPN. Is there some reason you don't want to use a VPN?

                                    Steve

                                    1 Reply Last reply Reply Quote 0
                                    • G
                                      Gérald
                                      last edited by

                                      Wo not have to install clients on external devices

                                      JKnottJ 1 Reply Last reply Reply Quote 0
                                      • stephenw10S
                                        stephenw10 Netgate Administrator
                                        last edited by

                                        Well normally you would setup a site-to-site VPN and client can then connect across it directly. No need to install VPN clients on the hosts behind the firewall. Unless I'm missing something...

                                        1 Reply Last reply Reply Quote 0
                                        • JKnottJ
                                          JKnott @Gérald
                                          last edited by

                                          @Gérald said in pfSense behind 4g router:

                                          Wo not have to install clients on external devices

                                          If the clients are running Windows, you'd still have to install something like Putty.

                                          PfSense running on Qotom mini PC
                                          i5 CPU, 4 GB memory, 32 GB SSD & 4 Intel Gb Ethernet ports.
                                          UniFi AC-Lite access point

                                          I haven't lost my mind. It's around here...somewhere...

                                          G 1 Reply Last reply Reply Quote 0
                                          • G
                                            Gérald @JKnott
                                            last edited by

                                            @JKnott said in pfSense behind 4g router:

                                            @Gérald said in pfSense behind 4g router:

                                            Wo not have to install clients on external devices

                                            If the clients are running Windows, you'd still have to install something like Putty.

                                            No, on Windows or Android, with the reverse SSH solution, just use myPublicIP: myPort in the app to connect to the LAN

                                            JKnottJ 1 Reply Last reply Reply Quote 0
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