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    Strange webGUI

    Scheduled Pinned Locked Moved webGUI
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    • C
      cofee
      last edited by

      Hi,

      I have a very strange, minimal login page when I open URL from other subnet (the firewall roule is ok, the state established):
      minimal gui

      Can anyone tell me what the problem is?

      Thanks!

      1 Reply Last reply Reply Quote 0
      • GertjanG
        Gertjan
        last edited by

        Hi,

        Use another device ...
        For your actual device, clean the browser cache.
        Or use another browser ^^

        No "help me" PM's please. Use the forum, the community will thank you.
        Edit : and where are the logs ??

        C 1 Reply Last reply Reply Quote 0
        • jimpJ
          jimp Rebel Alliance Developer Netgate
          last edited by

          Looks like it can't load the CSS or all of the necessary assets to render the GUI.

          Make sure you do not have any ad blockers or script blockers active for the firewall address as well.

          Remember: Upvote with the ๐Ÿ‘ button for any user/post you find to be helpful, informative, or deserving of recognition!

          Need help fast? Netgate Global Support!

          Do not Chat/PM for help!

          1 Reply Last reply Reply Quote 0
          • C
            cofee @Gertjan
            last edited by

            @Gertjan

            I have tried several browsers and devices. If the device is on another subnet, this webGui will always load. I can only manage webGUI from the pfSense subnet (regardless of the device).

            Thanks

            1 Reply Last reply Reply Quote 0
            • GertjanG
              Gertjan
              last edited by

              Your browser has the possibility to show you the source of the page. Visit the GUI,, look at the source, pure html, and check for any file load errors. There are, probably as @jimp mentioned, probably at the top, the style sheet files.

              Also, activate this in the Status > System Logs > Settings :
              39ccb851-4064-4165-9595-cf716cba0e3b-image.png

              so you can see if pfSense's web server nginx has problems sending these requested files.

              The system time of pfSense is is ok ?

              Btw : on pfSense, there is only one GUI web server instance.
              It's set up like this :

              		listen 443 ssl http2;
              		listen [::]:443 ssl http2;
              

              which means it's listening to all available interfaces. I'm using https only = port 443.
              Firewall rules on these interfaces can block incoming traffic, coming from devices on LANS, WANS and other interfaces.
              So it can't be some firewall thing that blocks only parts of the GUI traffic.

              No "help me" PM's please. Use the forum, the community will thank you.
              Edit : and where are the logs ??

              C 1 Reply Last reply Reply Quote 0
              • C
                cofee @Gertjan
                last edited by cofee

                @Gertjan
                The system time is OK.
                I don't see any errors in the web server log.

                About my config: I have only one interface (WAN) in my pfSense, and I use this roule for access the webGUI:
                1e4148e3-a2c2-4e77-8129-b4bdf1011c90-image.png

                5a787f0f-8b71-4449-9b0f-49f3605e6e5f-image.png

                The IP address of WAN interface: 192.168.1.100
                webGUI access works only 192.168.1.0/24 network.
                If I come from another subnet (eg.: 192.168.2.0/24) I get the "strage" webGUI.

                1 Reply Last reply Reply Quote 0
                • jimpJ
                  jimp Rebel Alliance Developer Netgate
                  last edited by

                  @cofee said in Strange webGUI:

                  I have only one interface (WAN) in my pfSense

                  That's probably your issue there. If these other networks are routed through other routers on your WAN, then it may be that reply-to on the WAN rules is causing something akin to asymmetric routing.

                  Go to System > Advanced, Firewall & NAT tab, then check Disable reply-to on WAN rules. For good measure, go to Status > Filter Reload and click the Reload Filter button there to reload the rules. Then try a fresh session from the other subnet and see what happens.

                  Remember: Upvote with the ๐Ÿ‘ button for any user/post you find to be helpful, informative, or deserving of recognition!

                  Need help fast? Netgate Global Support!

                  Do not Chat/PM for help!

                  C 1 Reply Last reply Reply Quote 0
                  • C
                    cofee @jimp
                    last edited by

                    @jimp
                    I tried what you suggested, but unfortunately nothing changed. Webgui is not available from other subnets.

                    1 Reply Last reply Reply Quote 0
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