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    Can't get UDP to work. TCP works fine

    Scheduled Pinned Locked Moved OpenVPN
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    • Cry HavokC
      Cry Havok
      last edited by

      The error is```
      Sat Feb 21 15:19:23 2009 VERIFY ERROR: depth=0, error=unable to get local issuer certificate: /C=BG/ST=NA/O=central/CN=server/emailAddress=e.enchev@hotelcentral.bg

      
      This suggests that you've not correctly configured one end, probably the client.  Unfortunately without config files it's hard to say.  Your client config file should look something like this:
      

      client
      dev tun
      proto udp
      remote myserver.name 11194
      nobind
      ca my-ca.crt
      cert my.crt
      key my.key
      ns-cert-type server

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      • B
        bravo83
        last edited by

        i use the config suggested in the tutorial

        client
        dev tun
        proto tcp
        remote x.x.x.x 1194
        ping 10
        resolv-retry infinite
        nobind
        persist-key
        persist-tun
        ca ca.crt
        cert client1_ovpn.crt
        key client1_ovpn.key
        ns-cert-type server
        comp-lzo
        pull
        verb 3

        or did u mean that there might be a mistake when i generated the key files for the client? i did the whole procedure a second time but the errors are the same. ofcourse copy/pasted the new ca.crt and so on to the pfsense server …

        // If you really want to do something, you will find a way. If you don't, you will find an excuse. //

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        • Cry HavokC
          Cry Havok
          last edited by

          Did the same CA certificate generate both the server and client certificates?  Did you follow the documentation on the OpenVPN site for doing that?

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          • B
            bravo83
            last edited by

            yes , i did it according to the howto and also checked the tutorial from this forum

            first build-ca
            then build-key-server.bat server
            and build-key.bat ovpn_client1

            also i wanted to ask: on the OpenVPN panel in pfsense in the server section there is always an empty rule above mine which i cannot delete. is this normal?

            // If you really want to do something, you will find a way. If you don't, you will find an excuse. //

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            • Cry HavokC
              Cry Havok
              last edited by

              I've never seen that extra "rule" (VPN -> OpenVPN).  It may be what's causing your problems.  Make sure it's disabled.

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              • B
                bravo83
                last edited by

                the problem was in this 'empty rule' but since it could not be deleted i had to reset to factory defaults… anyways now it works  ;)

                // If you really want to do something, you will find a way. If you don't, you will find an excuse. //

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                • B
                  bravo83
                  last edited by

                  one last thing…

                  my settings are
                  WAN 192.168.1.x
                  LAN  192.168.2.0/24
                  OpenVPN clients 192.168.10.0/24

                  i have ping from the client (windows xp, firewall disabled)and access to the LAN network behind pfsense (i mean i can access from windows \192.168.2.x) but when i try to connect from a LAN computer with windows to the shared files of the Ovpn client (example ip 192.168.10.6) I get access denied although there is ping. I know maybe it is a silly mistake but i have all the windows firewalls turned off... maybe i'm missing something in pfsense firewall.

                  can you help again, pls?  :)

                  // If you really want to do something, you will find a way. If you don't, you will find an excuse. //

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                  • Cry HavokC
                    Cry Havok
                    last edited by

                    First step - is "File and Printer Sharing" active on the OpenVPN adapter of the client?

                    Next step - can you connect to the shares on the OpenVPN client locally (ie on the same network)?

                    Usually an access denied message relates to username/password problems.  Windows will automatically offer up your current username and password, so be sure to perform your tests from an account that's not Administrator and not on the remote system.

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                    • B
                      bravo83
                      last edited by

                      1. yes the file and printer sharing is enabled on the virtual TAP adapter

                      2. and yes even locally i cannot access the shared folders with the Openvpn IP :    \192.168.10.x

                      i can access the folder though with the local ip of the physical ethernet adapter

                      the problem should be something between the TAP and the physical ethernet adapters… doesn't the virtual adapter automatically redirect access to the physical .  i hope i explained it somewhat clear.

                      any suggestions? thanx :)

                      // If you really want to do something, you will find a way. If you don't, you will find an excuse. //

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                      • B
                        bravo83
                        last edited by

                        I forgot to mention that when I make a PPTP VPN between the two networks it works both ways no problem to access the shared files!  ??? but ofcourse that's different

                        for thr OpenVPN
                        I'm pretty sure I have to add some route in the config file or in pfsense gui but I can't figure what exactly. i tried in windows: "route add 192.168.50.0 mask 255.255.255.252 192.168.10.5"        but still no access to \192.168.10.6

                        my openvpn ip is 192.168.10.6 (and my physical ethernet adapter uses 192.168.50.0) but i saw in the ovpn gui that it pushes the routes to 192.168.10.5 so i guess that is my gateway … or am i wrong? probably...

                        Cry Havoc , please i'm sure you know the solution. you're the man :)

                        cheers

                        // If you really want to do something, you will find a way. If you don't, you will find an excuse. //

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