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    Unsolved OpenVPN issues

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    • triple9T
      triple9
      last edited by triple9

      you can't ping 10.8.0.1 or 10.0.1.165?
      There are few things to check:
      On server, check if ip forwarding is on: cat /proc/sys/net/ipv4/ip_forward
      On Windows 10, try to disable firewall and check if OpenVPN GUI is run as administrator.

      hobbit666H 1 Reply Last reply Reply Quote 0
      • hobbit666H
        hobbit666 @triple9
        last edited by

        @triple9 said in OpenVPN issues:

        you can't ping 10.8.0.1 or 10.0.1.165?
        There are few things to check:
        On server, check if ip forwarding is on: cat /proc/sys/net/ipv4/ip_forward
        On Windows 10, try to disable firewall and check if OpenVPN GUI is run as administrator.

        Nope can't ping 10.8.0.1 or 10.0.1.165

        Will check firewall and ip_forward in the morning

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        • hobbit666H
          hobbit666
          last edited by

          Should also say tried connecting with my android phone.
          Again seems to connect but no ping either way

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          • hobbit666H
            hobbit666
            last edited by

            [root@openvpn ~]# cat /proc/sys/net/ipv4/ip_forward
            1
            [root@openvpn ~]#

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            • hobbit666H
              hobbit666
              last edited by

              Update the Visio Diagram as I should of mentioned the OpenVPN server is not the main gateway/router it's just a VM on the network.

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              • triple9T
                triple9
                last edited by

                @hobbit666 said in OpenVPN issues:

                ;comp-lzo

                you have different settings for compression in server (disabled) and client (enabled) conf. I believe this could be your problem.

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                • hobbit666H
                  hobbit666
                  last edited by

                  Sure I've now disabled on both 🙂 still the same.

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                  • triple9T
                    triple9
                    last edited by triple9

                    you did restart openvpn server?

                    Last thing that comes to my mind is to disable firewall on server (for test only) or to add

                    iptables -A INPUT -i tun+ -j ACCEPT
                    

                    to allow all traffic coming to tun interface.

                    For further troubleshooting I would need log files.

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                    • hobbit666H
                      hobbit666
                      last edited by

                      My plan is to leave this for now, and pick it up again in a week when I get a Micro PC set-up that I can install at home and remote onto it and play.

                      At the moment I have to wait to get home with a laptop to try other things lol

                      Thanks for the help so far @triple9

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                      • hobbit666H
                        hobbit666
                        last edited by

                        hmmmmm hate it when this happens. Followed a different guide that looks the same (will post the link Monday), and its all working well what I've tested. I can get on the network and ping everything and RDP onto the DC via IP but not name but that's down to DNS servers I know that lol.

                        triple9T 1 Reply Last reply Reply Quote 0
                        • triple9T
                          triple9 @hobbit666
                          last edited by

                          @hobbit666 glad to hear it works

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                          • AlyRagabA
                            AlyRagab
                            last edited by

                            in the server.conf try add the below parameter:

                            client-to-client
                            

                            then restart the OpenVPN service , now all OpenVPN clients will ping each others.

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