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    Removal of LAGG

    Scheduled Pinned Locked Moved General pfSense Questions
    41 Posts 3 Posters 2.3k Views
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    • S
      stevencavanagh @stephenw10
      last edited by

      @stephenw10

      Must be failing fairly regularly then!

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      • stephenw10S
        stephenw10 Netgate Administrator
        last edited by

        Depends how you are using it. If they are in a group you're policy routing to (which I think they are) then pf will will load-balance between them so you will see connections change continually.

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        • S
          stevencavanagh @stephenw10
          last edited by

          @stephenw10

          They are inna group and they do appear o load share but only seems to be 3 of them at any one time for some reason.

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          • stephenw10S
            stephenw10 Netgate Administrator
            last edited by

            Are they all connected? Are they all at the same tier?

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            • S
              stevencavanagh @stephenw10
              last edited by

              @stephenw10 Yes, they are all connected and all at tier 1

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              • stephenw10S
                stephenw10 Netgate Administrator
                last edited by

                Hmm, well I would expect to see traffic on all of them then. One thing that often causes issues in this sort of setup though is when the VPN provider uses the same gateway IP for multiple servers. In that situation pf can only route to one of them.

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                • S
                  stevencavanagh @stephenw10
                  last edited by

                  @stephenw10

                  Yes, that's a problem with Nordvpn, which is why I also use PIA also. Consequently, I have only one instance of Nordvpn and the rest are PIA, which have different gateways

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                  • S
                    stevencavanagh @stevencavanagh
                    last edited by

                    @stevencavanagh

                    One issue I have found but may not be related to VPNs is that on running a DNS leak test, I find my ISPs external WAN ip address alongside the VPNs public ip address. The dashboard shows the only DNS server as 127.0.0.1, which I believe is correct as I am using DND resolver. Had a look around the forum at the many posts but yet to find a cause or solution!

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                    • stephenw10S
                      stephenw10 Netgate Administrator
                      last edited by

                      How is Unbound configured? How is DNS set in System General Setup?

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                      • S
                        stevencavanagh @stephenw10
                        last edited by

                        @stephenw10

                        General settings.........

                        ba8260f9-d0dd-4b0e-8707-4ad05f7e5c1a-image.png

                        DNS Resolver..........

                        aabd919e-d862-4524-b091-fea810320fee-image.png
                        adb4687b-da88-4585-a77d-8682efe61f37-image.png

                        224b7429-82c2-4523-90c9-0b3d956fcb1c-image.png
                        803197dc-b14e-4bae-939e-33ee8ef4d81d-image.png
                        2ccf3bc0-ccf3-4055-9fbe-c80543f8475b-image.png

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                        • stephenw10S
                          stephenw10 Netgate Administrator
                          last edited by

                          OK so you have Unbound set to use any (all) interfaces for outgoing queries and that includes WAN. Since it's resolving directly anything looking for that will see the WAN IP as the source.

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                          • S
                            stevencavanagh @stephenw10
                            last edited by

                            @stephenw10

                            So, I assume I need to remove WAN from that then.

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                              stevencavanagh @stephenw10
                              last edited by

                              @stephenw10

                              No matter what I do to the outgoing network interface i.e. leave it at WAN only, I still get the ISP ip address showing in the leak test. I thought it would just show 127.0.0.1

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                              • stephenw10S
                                stephenw10 Netgate Administrator
                                last edited by

                                The leak test shows the IPs of the DNS resolver in use. Since you are using Unbound directly it will show your public WAN IP address for any queries sent out of the WAN.

                                If you set Unbound to use only the VPN connections for outbound queries the leak test will only show the VPN provider. That might cause problems for any service that uses DNS checks, like Netflix for example.

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