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    pfSense IPv4+IPv6 & OpenVPN

    Scheduled Pinned Locked Moved OpenVPN
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    • ?
      A Former User @viragomann
      last edited by

      @viragomann
      My wan interfaces For ipv4 and ipv6 is a private ip!

      b6159ee8-26e9-41ac-b6f2-9be84bd4e097-image.png

      4eee1966-5bc8-4647-8911-72624f5f0cdc-image.png

      eb78ce96-9f32-4b2a-8358-79b07a4595cd-image.png

      Any suggestions? How to make ipv6 work in pfsense?

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      • stephenw10S
        stephenw10 Netgate Administrator
        last edited by

        So pfSense here is your OpenVPN server? And you are able to connect to it from a Windows client but it only gets an IPv4 IP address? Or gets an IPv6 address but cannot connect out?

        It looks like pfSense itself is getting an IPv6 address via DHCPv6 but cannot ping out.
        You have set the source address as WAN link-local which is usually not routable. Does the ping work if you set the source to WAN or automatic?

        ? 1 Reply Last reply Reply Quote 0
        • ?
          A Former User @stephenw10
          last edited by

          @stephenw10 I say my openvpn worked fine, until i tried to add ipv6 since my isp gives me ipv6 I wanted to integrate ipv6 to my openvpn! since then it doesn't work.

          ? 1 Reply Last reply Reply Quote 0
          • ?
            A Former User @A Former User
            last edited by

            @silence said in pfSense IPv4+IPv6 & OpenVPN:

            @stephenw10 I say my openvpn worked fine, until i tried to add ipv6 since my isp gives me ipv6 I wanted to integrate ipv6 to my openvpn! since then it doesn't work.

            8d64f63c-e42f-4ae6-bcb3-e72a4d794ca9-image.png

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            • stephenw10S
              stephenw10 Netgate Administrator
              last edited by

              Ok so forget OpenVPN until you get IPv6 working from pfSense itself.

              Above you showed the interfaces widget with the valid public IPv6 address. Are you still seeing that?
              Do you have a default route for IPv6?
              A link-local gateway like the can be valid if the ISP is passing you a prefix and routing it to you.

              ? 1 Reply Last reply Reply Quote 0
              • ?
                A Former User @stephenw10
                last edited by

                @stephenw10

                I am connected from openvpn

                39f8c6a6-0d45-4523-8a3f-c41e26f48ed3-image.png

                of the network LAN

                6c99ba4d-32af-4135-9e10-07b29da6deeb-image.png

                ? 1 Reply Last reply Reply Quote 0
                • ?
                  A Former User @A Former User
                  last edited by

                  @silence said in pfSense IPv4+IPv6 & OpenVPN:

                  @stephenw10

                  I am connected from openvpn

                  39f8c6a6-0d45-4523-8a3f-c41e26f48ed3-image.png

                  of the network LAN

                  6c99ba4d-32af-4135-9e10-07b29da6deeb-image.png

                  7333e376-c8b0-4b3b-92eb-02b71deb4249-image.png

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                  • stephenw10S
                    stephenw10 Netgate Administrator
                    last edited by

                    Ok so you see an IPv6 public IP when you connect to OpenVPN.

                    What exactly is not working here?

                    ? 1 Reply Last reply Reply Quote 0
                    • ?
                      A Former User @stephenw10
                      last edited by

                      @stephenw10 Now everything is fine, I didn't make any changes and it started working (I would like to know what would be the correct setting(?? as this just started working but I have no idea how I did it.

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                      • stephenw10S
                        stephenw10 Netgate Administrator
                        last edited by

                        If you changed nothing then perhaps the ISP changed something to allow IPv6 to work.

                        The 'correct' settings here are very much dependent on what your ISP provides.

                        Steve

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