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    Upgrade to 2.4.3 no access on LAN

    Scheduled Pinned Locked Moved Problems Installing or Upgrading pfSense Software
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    • E
      erdeidominik99
      last edited by

      Hello! I upgraded to 2.4.3, and after the update the DHCP server on the LAN interface is not working, and if I set static ip to my pc I can't access the webgui and the internet. I have multiple VLANs and that are working, only the LAN is not working. If I change the LAN ip to another it is working normally, but before the update it had no problems.

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      • stephenw10S
        stephenw10 Netgate Administrator
        last edited by

        Check the DHCP and System logs when you try to start the DHCP server, what errors is it complaining about?

        If you edit and re-save the DHCP config that isn't working does it give any errors?

        What version did you upgrade from?

        Steve

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        • E
          erdeidominik99
          last edited by

          Now I can't check it, because I'm not there where is the firewall, but before I changed the lan ip, I logged in from one of the vlans, and on the main page next to the lan interface the ip address was n/a. Everything else worked fine. I upgraded from 2.4.1. Sorry for my english.

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          • stephenw10S
            stephenw10 Netgate Administrator
            last edited by

            Ah, well DHCP won't start on an interface that doesn't have an IP.

            That looks most like a subnet conflict but I can't see any reason that would have changed between 2.4.1 and 2.4.3.
            The System logs would likely have an error though.

            Steve

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            • E
              erdeidominik99
              last edited by

              I think I found the problem. The wan gateway by the isp is also 10.0.0.1 which was my lan ip.

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              • stephenw10S
                stephenw10 Netgate Administrator
                last edited by

                Yup, that would do it. That wouldn't have changed since 2.4.1 though. I imagine there was some other coincidental change.

                Steve

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                • E
                  erdeidominik99
                  last edited by erdeidominik99

                  The firewall was powered on when I set the pppoe connection, and next day when I installed the update it restarted because the update, but after I set the wan, it wasn't restarted. So it could be the problem. How can I solve it, if I want to use the 10.0.0.1 ip?

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                  • stephenw10S
                    stephenw10 Netgate Administrator
                    last edited by

                    If the ISP is giving you that gateway via the PPPoE connection there is nothing you can do. You can't use a subnet containing that on your internal network.

                    It's a pretty poor choice from your ISP though that IP is not that unusual. My own ISP is currently using 172.16.11.149 which is at least less common.

                    Steve

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                    • E
                      erdeidominik99
                      last edited by

                      Okay, thanks for your help!

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