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    Unable to reach LAN IP after connecting to openvpn

    Scheduled Pinned Locked Moved OpenVPN
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    • A
      ayanbanerjee @johnpoz
      last edited by

      @johnpoz thanks.. I was done some mistake on configurations.. but the ping issue still not solved.

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      • A
        ayanbanerjee @johnpoz
        last edited by

        @johnpoz Hi some more inputs from my side ,
        after vpn connection people from LAN able to ping my vpn ip, so its look like its working in one way. by any chance is there anything I need to do in firewall side ?

        Please help.

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        • johnpozJ
          johnpoz LAYER 8 Global Moderator
          last edited by

          THE HOST FIREWALL!!! ie the client on the lan side your trying to ping, its software firewall... Went over this way back in the thread..

          Windows out of the box is not going to let some IP (tunnel network your remote guy got from vpn) ping it..

          An intelligent man is sometimes forced to be drunk to spend time with his fools
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          Please don't Chat/PM me for help, unless mod related
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          • A
            ayanbanerjee @johnpoz
            last edited by

            @johnpoz I have disabled all the Windows firewall but no luck

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            • johnpozJ
              johnpoz LAYER 8 Global Moderator
              last edited by

              If you can ping your lan IP of pfsense, then your going down the tunnel.. Then that means you can get to the lan network... So sniff on the lan interface while you ping some lan client from your vpn... Do you see it send ping go towards the client. Do you see a response..

              Here is example from my phone pinging my 192.168.1.100 box..

              0_1529141496274_pingclientonlan.png

              An intelligent man is sometimes forced to be drunk to spend time with his fools
              If you get confused: Listen to the Music Play
              Please don't Chat/PM me for help, unless mod related
              SG-4860 24.11 | Lab VMs 2.8, 24.11

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              • johnpozJ
                johnpoz LAYER 8 Global Moderator
                last edited by johnpoz

                did you mess with openvpn firewall rules.. The wizard will create a any any rule.. Did you delete this - not use the wizard? Modify it?0_1529141847646_vpnrules.png

                An intelligent man is sometimes forced to be drunk to spend time with his fools
                If you get confused: Listen to the Music Play
                Please don't Chat/PM me for help, unless mod related
                SG-4860 24.11 | Lab VMs 2.8, 24.11

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                • A
                  ayanbanerjee @johnpoz
                  last edited by

                  @johnpoz the rule is there, i have used the wizard.

                  look like problem is different, all the clients are getting same ip after connecting vpn :(

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                  • johnpozJ
                    johnpoz LAYER 8 Global Moderator
                    last edited by

                    Are you connecting multiple clients at the time? Multiple clients connected at the same time would not get the same IP. But yes client A connects, then disconnections and client B connects then sure it could get the same IP that A had before.

                    What does that have to do with pinging inbound to something on the lan?

                    An intelligent man is sometimes forced to be drunk to spend time with his fools
                    If you get confused: Listen to the Music Play
                    Please don't Chat/PM me for help, unless mod related
                    SG-4860 24.11 | Lab VMs 2.8, 24.11

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                    • A
                      ayanbanerjee @johnpoz
                      last edited by

                      @johnpoz Yes I am connecting multiple client in same time and getting single ip for all the client, I think if we solve this issue we will be able to solve the ping issue as well.

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                      • johnpozJ
                        johnpoz LAYER 8 Global Moderator
                        last edited by

                        Are clients as using the same creds/certs access?

                        Did you setup some client override following some previous guide that you did not remove?

                        An intelligent man is sometimes forced to be drunk to spend time with his fools
                        If you get confused: Listen to the Music Play
                        Please don't Chat/PM me for help, unless mod related
                        SG-4860 24.11 | Lab VMs 2.8, 24.11

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                        • A
                          ayanbanerjee @johnpoz
                          last edited by

                          @johnpoz Yes right you are i am using the same access and cert for 2 number of vpn connection.

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                          • A
                            ayanbanerjee @johnpoz
                            last edited by

                            @johnpoz Thanks for the pointing out the user access thing.. now ip is different for the different users.. please please help me on the ping issue please :)

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                            • johnpozJ
                              johnpoz LAYER 8 Global Moderator
                              last edited by

                              So your client can ping the pfsense lan IP - right?

                              If so then the tunnel is there and your client is going down the tunnel. Then again this screams firewall on the host your trying to ping on the lan, or the device not having a gateway or pointing to different gateway that pfsense, or having a route that says your tunnel network uses a different gateway.

                              Please sniff on your lan interface while you ping one of your lan IPs.. Like I showed in my example.

                              An intelligent man is sometimes forced to be drunk to spend time with his fools
                              If you get confused: Listen to the Music Play
                              Please don't Chat/PM me for help, unless mod related
                              SG-4860 24.11 | Lab VMs 2.8, 24.11

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                              • A
                                ayanbanerjee @johnpoz
                                last edited by

                                @johnpoz thanks TON to you for your all support, I am able to solve this issue by adding outbound NAT.

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                                • johnpozJ
                                  johnpoz LAYER 8 Global Moderator
                                  last edited by

                                  So you had messed with your outbound nat like I brought up way earlier in the thread.. If your outbound nat is automatic when you run through the openvpn wizard it will add your tunnel network to the nat..

                                  Did you switch to automatic, or did you create some nat - mind posting your outbound nat screen..

                                  An intelligent man is sometimes forced to be drunk to spend time with his fools
                                  If you get confused: Listen to the Music Play
                                  Please don't Chat/PM me for help, unless mod related
                                  SG-4860 24.11 | Lab VMs 2.8, 24.11

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