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    How to kill clients from the server side.

    Scheduled Pinned Locked Moved OpenVPN
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    • N
      Naicc
      last edited by

      What do you mean by "overwritten"? I just added it back and client is restarting connection on it's own as before. I've tried ping-exit on its own first place but it wasn't working. So I created this thread. As for second part we have 2 servers one for mobile users with 30+ concurrent connections.

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      • stephenw10S
        stephenw10 Netgate Administrator
        last edited by

        The conf file is created by the webgui php scripts whenever you make changes to the OpenVPN server. So if you edit the conf file directly any changes you make to it will be lost the next time you make a change via the webgui.
        Try to use the advanced settings box in the webgui to make any changes that aren't directly covered. Though I'm unsure quite how you might make this particular change if it's already included.

        Steve

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        • N
          Naicc
          last edited by

          So is there no way to permanently remove 'keepalive' from the server side? I rarely make changes to OpenVPN settings, I would have to remember to hash that line every time, it's not perfect but doable.

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          • D
            doktornotor Banned
            last edited by

            /etc/inc/openvpn.inc

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            • N
              Naicc
              last edited by

              I guess I could just add # to "$conf .= "keepalive 10 60\n";" to minimize risk of breaking it. Thanks doktornotor ;)

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              • D
                doktornotor Banned
                last edited by

                You'd better use //

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                • N
                  Naicc
                  last edited by

                  I was thinking about something like that:

                  $conf .= "#keepalive 10 60\n";

                  So it would be "delivered" to config in offline state?

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                  • D
                    doktornotor Banned
                    last edited by

                    No… Please read how to produce comments in PHP!

                    http://php.net/manual/en/language.basic-syntax.comments.php

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                    • stephenw10S
                      stephenw10 Netgate Administrator
                      last edited by

                      Hmm, I could be mistaken, I'm no coder, but that looks right if he wants to produce a conf file with that line commented out.

                      Steve

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                      • D
                        doktornotor Banned
                        last edited by

                        So, you want

                        
                        ...
                        #user nobody
                        #group nobody
                        script-security 3
                        daemon
                        #keepalive 10 60
                        ping-timer-rem
                        ...
                        
                        

                        in serverX.conf ? Yeah that'd work, just don't see the point.

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                        • N
                          Naicc
                          last edited by

                          Maybe just for the future reference for somebody who will take over from me,  would be easier to for him to spot hash in temp config file. That is basically same thing we can do in 2 different ways. I can't really say which one is better  ;)

                          Thanks to everybody in a thread , that is what I was looking for!

                          I edited one thing I changed 'ping-exit' from 10 (seconds) to 25 as it will actually disconnect the client if he is slow with typing username/password. But 25 seconds should be plenty to do that.

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                          • B
                            Brian.C.Campbell
                            last edited by

                            Came across this looking after finding that the VPN client (OPENVPN ios) stayed connected after I disconnected the user connection from status>OpenVPN by hitting the X next to their connection. I expected the behavior the original post was describing and was puzzled why it not only showed on the client that it was still connected, but also why after attempting to access a resource located behind the VPN connection that it connected back up and worked. Rather than disabling account or trying to change the timeout/reconnect options, I found the best way to have this control to disconnect a session is to set up authentication to another directory (Ldap) and filter approval based upon group membership (memberOf). This way one can remove the account from the LDAP group, then click the X to close the client vpn session from the server side. The client then tries to (automatically) reconnect and fails based on authentication. I found that this is the only clean way to have administrative control over the client vpn session apart from disabling the entire user account or disabling the VPN server itself.

                            Thanks,

                            Brian

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