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    Routing between OpenVPN and IPSEC Tunnels

    Routing and Multi WAN
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    • A
      asifrajan last edited by

      Hello All,

      A challenge for me. We have a scenario where we have road warriors / remote users connecting on OpenVPN to Site A. Their IP Pool being 10.92.2.0 /24.

      Site A and Site B are connected over IPSEC where Site A is 10.92.0.0 / 23 and Site B is 10.92.128.0 /24.

      Is there a possibility that the remote users connecting to Site A via OpenVPN access the servers residing on Site B??

      Awaiting :)

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      • H
        heper last edited by

        shouldn't be a problem.

        just push the routes within the openvpn-server config. also add a route on the pfsense at site B for the corresponding roadwarrior subnet.

        add to openvpn config advance field:
        push "route 10.92.0.0 255.255.254.0";
        push "route 10.92.0.0 255.255.255.0";

        not sure what the procedure is to add routes to ipsec, but i'm sure you can find it on this forum.

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        • C
          cmb last edited by

          What heper mentioned, plus make sure you have a phase 2 on IPsec that references the OpenVPN tunnel network, which is where the clients will originate their traffic.

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          • C
            CliffCore last edited by

            I have the same issue and followed the above recommendations, but I still don't have joy and happiness.  My trace route  ends at the OpenVPN gateway then fails.

            Checking the firewall rules , OpenVPN  logs I don't see any of the OpenVPN traffic coming in our failing. Any recommendations ?

            TIA.
            Really going nuts here!!!

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