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    OpenVPN is not working with some users

    Scheduled Pinned Locked Moved OpenVPN
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    • RicoR
      Rico LAYER 8 Rebel Alliance
      last edited by Rico

      That error is really generic and mostly connectivity related, as the message says.
      Could be routing/peering issue between the Users ISP and the ISP you have on the server side. Are the 4 users with this error all using the same ISP?
      How does a traceroute look from a working and not working client?

      -Rico

      Y 2 Replies Last reply Reply Quote 1
      • Y
        yefersoncm @Rico
        last edited by

        @Rico Hi, so far they have the same ISP, the thing is that is the same ISP that I have in the server side. Personally I have a different ISP and I can connect to the Office using openVPN.

        1 Reply Last reply Reply Quote 0
        • Y
          yefersoncm @Rico
          last edited by

          @Rico I have other users well connected with the same ISP of the clients that are having problems

          1 Reply Last reply Reply Quote 0
          • RicoR
            Rico LAYER 8 Rebel Alliance
            last edited by Rico

            Did you traceroute a working Client VS non-working client and check if there is any difference?
            Also sniff pfSense WAN and see if traffic of a non-working client even hit pfSense.

            -Rico

            Y 1 Reply Last reply Reply Quote 0
            • Y
              yefersoncm @Rico
              last edited by

              @Rico I am not a pro user of pfsense, could you please let me know how to sniff the wan?

              And no, non trafic from non-working users is hiting pfsense, non at all.

              1 Reply Last reply Reply Quote 0
              • Y
                YannTKO
                last edited by

                How many clients do you allowed in your server's settings ?

                Netgate SG-3100 23.09.1
                Unifi UAP: 1x FlexHD + 2x nanoHD + 1x AC-IW | Unifi USW: 1x16-PoE Gen2 + 4x US-8-60W | Cloudkey Gen2 Plus
                1 x NUC8i7BEH 32Go - ESXI 8 (Pfsense + many VM)

                Y 1 Reply Last reply Reply Quote 0
                • RicoR
                  Rico LAYER 8 Rebel Alliance
                  last edited by Rico

                  Diagnostics > Packet Capture
                  https://docs.netgate.com/pfsense/en/latest/book/packetcapture/packet-captures-from-the-webgui.html

                  -Rico

                  1 Reply Last reply Reply Quote 0
                  • Y
                    yefersoncm @YannTKO
                    last edited by

                    @YannTKO I do not remember if this number were asked when I did the configuration but that was not a problem before because they were working without problems until yesterday.

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                    • RicoR
                      Rico LAYER 8 Rebel Alliance
                      last edited by

                      Also see and work through this guide: https://docs.netgate.com/pfsense/en/latest/book/openvpn/troubleshooting-openvpn.html

                      -Rico

                      1 Reply Last reply Reply Quote 0
                      • Y
                        yefersoncm
                        last edited by

                        Hi guys, I talkied with the ISP of this users and they confirm that the configuration changed and they are having this type of problems, we have to wait for them to fix it, thanks a lot for your help.

                        1 Reply Last reply Reply Quote 0
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