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

    OpenVPN Stops working

    Scheduled Pinned Locked Moved OpenVPN
    16 Posts 3 Posters 14.6k 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.
    • K
      kpa
      last edited by

      You're using the same network for local network and address pool, that is not going to work (or may work until something breaks because of conflicts in address spaces). Make up some private address space networks for the address pools (for example 10.10.5.0/24 and 10.10.6.0/24) that do not overlap with the LAN address spaces.

      1 Reply Last reply Reply Quote 0
      • B
        Beach
        last edited by

        Hi!

        Nope it's not the same fx. 10.11.150.0/24 and 10.11.15.0/24

        1 Reply Last reply Reply Quote 0
        • K
          kpa
          last edited by

          Ok sorry, you were just masking the addresses in a way that it looked like they were the same  8) Btw, no need to mask private addresses in screenshots, nobody will be able to use them anyway since they are private to your own network.

          1 Reply Last reply Reply Quote 0
          • B
            Beach
            last edited by

            Ok, no problem!
            I'll keep that in mind.

            1 Reply Last reply Reply Quote 0
            • K
              kpa
              last edited by

              One thing came to my mind, have you tried with UDP instead of TCP? UDP is potentially more secure (with tls-auth key) and faster.

              1 Reply Last reply Reply Quote 0
              • B
                Beach
                last edited by

                Thanks!
                No I haven't tried that, and I'm not so sure that it's the problem with ipconfig.
                Do you think that I should try it?

                1 Reply Last reply Reply Quote 0
                • K
                  kpa
                  last edited by

                  Ok I forgot about those ifconfig errors… I would redo the tunnels from scratch, first delete both of them and then reboot the firewall to make sure nothing is left dangling behind and then recreate them with the same details and then see if it starts working.

                  1 Reply Last reply Reply Quote 0
                  • B
                    Beach
                    last edited by

                    Thanks m8!

                    I will try this, but I can't do it until tomorrow (it's 19:11 here and I'm not a work)
                    I suppose that it will take some days to see any results, but I'll be back!

                    1 Reply Last reply Reply Quote 0
                    • B
                      Beach
                      last edited by

                      Hi again!

                      After I deleted the settings and rebooted, I configurerd it again with the same settings.
                      It's still working after nearly 3 weeks, so I hope that this was the solution.

                      Thanks to kpa and GruensFroeschli for helping me!!!

                      Regards
                      Beach

                      1 Reply Last reply Reply Quote 0
                      • B
                        Beach
                        last edited by

                        Hi folks!

                        Same problem again, I haven't done anything with the FW since my last post.
                        So my solution now is to remove one instance of OpenVPN and only use one.

                        I have another PfSense with OpenVPN at home that has been working with one instance since march this year.

                        So it could be a limit in OpenVPN, and hopefully it will be solved in 1.2.1 or 1.3.

                        Regards
                        Beach

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