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    Beginner: VPN works, but gateway issue (can't route to internet)

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    • S
      sremick
      last edited by

      Despite being on pfSense for years, I've never gotten OpenVPN to work until today. Still a beginner, but finally getting some success!

      I can see all my internal network (10.1.1.xxx) from my VPN client (10.1.2.xxx) but I can't see the internet. From checking ipconfig (Windows), I see there's no default gateway. I do want all traffic routed through my home internet connection when connecting remotely to pfSense.

      I do have the option checked in pfSense for "Force all client-generated IPv4 traffic through the tunnel." I'd think that'd cover this but I guess not. I also tried adding "redirect-gateway def1
      " to the client config but that didn't help.

      I found this post but it didn't make a lot of sense to me so I need it dumbed down a bit (it sounds like it'd apply to me). The OP intrinsically understood things more than me:
      https://forum.netgate.com/topic/129490/openvpn-no-gateway-assigned-to-client

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      • V
        viragomann @sremick
        last edited by

        @sremick said in Beginner: VPN works, but gateway issue (can't route to internet):

        "Force all client-generated IPv4 traffic through the tunnel."

        This option will be needed.
        But on the client side there is no need to make changes, since you push the necessary settings to the client.

        However, you will need to add an outbound NAT rule for the tunnel network (clients) to WAN, if it was not set by the wizard.

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        • S
          sremick @viragomann
          last edited by

          @viragomann said in Beginner: VPN works, but gateway issue (can't route to internet):

          However, you will need to add an outbound NAT rule for the tunnel network (clients) to WAN, if it was not set by the wizard.

          I'll need some guidance on this one. Sorry.

          Under Firewall / Rules / WAN I see one rule made by the VPN setup, IPv4 UDP from : to "WAN Address" port 1153 gateway *.
          Under Firewall / Rules / OpenVPN there's 1 rule also made by the VPN wizard, which is just from * to * (everything).

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          • V
            viragomann @sremick
            last edited by

            @sremick
            Firewall > NAT > Outbound

            You should have a rule here on WAN for the tunnel subnet. If not you have to add it manually.

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            • S
              sremick @viragomann
              last edited by

              @viragomann Thanks, that's the nudge I needed. I was able to figure the rest out and I'm good to go!

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