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    Routing between clients

    Scheduled Pinned Locked Moved OpenVPN
    12 Posts 4 Posters 1.9k Views
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    • V
      viragomann
      last edited by

      Check "Inter-client communication" in the OpenVPN server config and add appropriate rules to OpenVPN interface.

      1 Reply Last reply Reply Quote 0
      • G
        gazoo
        last edited by

        Wow, that easy. I feel blah  :'(

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        • P
          PGalati
          last edited by

          Can this check box be accessed after the server config has been built?  I am having a similar issue and would prefer not to recreate the config if possible.

          Thanks

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          • DerelictD
            Derelict LAYER 8 Netgate
            last edited by

            Yes.

            What I don't know is if it requires another client export or change on the client.  I doubt it.

            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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            • G
              gazoo
              last edited by

              Derelict-
              I'm still trying to see if that checkbox worked - although I think I may have tried it and it did not.

              I have another variation of this issue now. I have a site to site static key vpn with another pfsense box and the openvpn cert/password clients can't reach the remote on the site to site. I'll draw something up real quick later and show you the topology.

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              • G
                gazoo
                last edited by

                Ok here's the diagram. Basically none of the clients can talk with each other. I'm not 100% sure about the road warrior ones yet since the checkbox, but the roadwarrior can't talk to the site to site remote.

                openvpndiagram.jpg
                openvpndiagram.jpg_thumb

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                • DerelictD
                  Derelict LAYER 8 Netgate
                  last edited by

                  The Site-to-site client will have to have firewall rules on OpenVPN (tab or assigned interface) permitting inbound traffic from the other clients.

                  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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                  • G
                    gazoo
                    last edited by

                    @Derelict:

                    The Site-to-site client will have to have firewall rules on OpenVPN (tab or assigned interface) permitting inbound traffic from the other clients.

                    Yes there's an allow ALL OpenVPN firewall tab rule in there

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                    • V
                      viragomann
                      last edited by

                      @gazoo:

                      Ok here's the diagram. Basically none of the clients can talk with each other. I'm not 100% sure about the road warrior ones yet since the checkbox, but the roadwarrior can't talk to the site to site remote.

                      You also have to push the routes of both tunnel networks to all clients if you want to communicate between different tunnels. Have you done this?

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                      • G
                        gazoo
                        last edited by

                        Ok i have partial resolution. I can talk between roadwarrior/cert OpenVPN clients - I guess the checkbox did it. I will now proceed to mess with the site to site vpn access.

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                        • DerelictD
                          Derelict LAYER 8 Netgate
                          last edited by

                          Yeah.  That checkbox is only for clients connecting to the same OpenVPN server instance so your Mobile and site-to-site will be different.  You need to make sure everyone has the routes to the other VPN server clients and that all the rules are in place.

                          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)

                          1 Reply Last reply Reply Quote 0
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