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    OpenVPN clients can't ping

    Scheduled Pinned Locked Moved OpenVPN
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    • V Offline
      viragomann
      last edited by

      You're presumably missing the route.

      Are you able to ping a device in the remote LAN, when you set the ping source to OpenVPN?
      If so, check on the remote site (site B) if there is the "Remote Networks" box filled in correctly. You have to enter the site A LAN network(s) there.

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      • N Offline
        NumberOfOnions
        last edited by NumberOfOnions

        Sort of. I can ping the pfsense address for the lan IE 10.1.1.1 from the other pfsense box but can't ping clients on the other network. For the remote networks box, I have the opposites filled in. Also in the route table I see the CIDRs pointing to the tunnel...

        10.1.1.0/24
        Remote Networks: 10.1.2.0/24

        10.1.2.0/24
        Remote Networks: 10.1.1.0/24

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        • V Offline
          viragomann
          last edited by

          Are both pfSense boxes the default gateways in their respective LAN?

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          • N Offline
            NumberOfOnions @viragomann
            last edited by

            @viragomann Yes

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            • V Offline
              viragomann
              last edited by

              I assume you have firewall rule in place to allow access. But whats about the clients firewall? Maybe it blocks access from outside its own subnet, which is mostly the default settings.

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              • N Offline
                NumberOfOnions
                last edited by

                This post is deleted!
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                • N Offline
                  NumberOfOnions @viragomann
                  last edited by

                  @viragomann Yep, they are set to allow all.

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                  • DerelictD Offline
                    Derelict LAYER 8 Netgate
                    last edited by

                    Can you ping the far side LAN interface address? If you can and you can't ping hosts on the LAN it is because there is a firewall on the target host itself. Think Windows Firewall.

                    Chattanooga, Tennessee, USA
                    A comprehensive network diagram is worth 10,000 words and 15 conference calls.
                    DO NOT set a source address/port in a port forward or firewall rule unless you KNOW you need it!
                    Do Not Chat For Help! NO_WAN_EGRESS(TM)

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                    • chpalmerC Offline
                      chpalmer @NumberOfOnions
                      last edited by

                      This post is deleted!
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                      • N Offline
                        NumberOfOnions @Derelict
                        last edited by NumberOfOnions

                        @Derelict Only from pfsense. Not from any clients. The routes show up in the pfsense route table with the gateway as the tunnel link address. Could it be an issue that the default destination is at the top of the entire list? Another interesting thing is that a trace route command to the other side of the tunnel gets only as far as the local gateway on the side you are trace routing from.

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