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    Introducing Netgate Nexus: Multi-Instance Management at Your Fingertips.

    Chicken-Egg: Disabled VLAN Interface Impedes Disabling Router Advertisements

    Scheduled Pinned Locked Moved IPv6
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    • M Offline
      Mission-Ghost
      last edited by

      I'm running pfsense 25.11.1 on a Netgate 4200.

      I've disabled ipv6 but I forgot to disable router advertisements on one vlan before disabling that vlan interface.

      The router advertisements menu won't offer the vlan to disable router advertisements without enabling the interface, but I can't enable the interface without disabling the router advertisement.

      This lockout situation seems like a bug. I'll work around it somehow, but it should be fixed if it is indeed a bug.

      Ideally, disabling IPv6 seems like it should go through the related settings, such as router advertisements, and disabling them too. Not deleting, but disabling, so this kind of deadlock can't happen.

      SteveITSS 1 Reply Last reply Reply Quote 2
      • SteveITSS Offline
        SteveITS Rebel Alliance @Mission-Ghost
        last edited by

        I can't enable the interface without disabling the router advertisement

        Is that the one where it needs a static IP on the interface?

        To upgrade, select your branch in System/Update/Update Settings. When upgrading, allow 10-15 minutes to reboot, or more depending on packages, CPU, and/or disk speed.
        Only install packages for your version of pfSense.
        Upvote šŸ‘ helpful posts!

        M 1 Reply Last reply Reply Quote 0
        • M Offline
          Mission-Ghost @SteveITS
          last edited by Mission-Ghost

          @SteveITS said in Chicken-Egg: Disabled VLAN Interface Impedes Disabling Router Advertisements:

          I can't enable the interface without disabling the router advertisement

          Is that the one where it needs a static IP on the interface?

          Sorry, I don’t know anything about this. My situation was some time back I disabled IPv6 because my service on this protocol from starlink was unstable.

          Today I was cleaning up loose ends when I encountered this deadlock. I manually edited the config.xml to change the value in the vlan tag to disabled and that fixed it.

          But this seems like the ui should let me do this without opening the hood and disconnecting wires in the engine.

          SteveITSS 1 Reply Last reply Reply Quote 0
          • SteveITSS Offline
            SteveITS Rebel Alliance @Mission-Ghost
            last edited by

            @Mission-Ghost I just meant, I think to enable the interface again it needs a static IP. I’ve run into this, or similar, but a while ago.

            To upgrade, select your branch in System/Update/Update Settings. When upgrading, allow 10-15 minutes to reboot, or more depending on packages, CPU, and/or disk speed.
            Only install packages for your version of pfSense.
            Upvote šŸ‘ helpful posts!

            M 1 Reply Last reply Reply Quote 0
            • M Offline
              Mission-Ghost @SteveITS
              last edited by

              @SteveITS said in Chicken-Egg: Disabled VLAN Interface Impedes Disabling Router Advertisements:

              @Mission-Ghost I just meant, I think to enable the interface again it needs a static IP. I’ve run into this, or similar, but a while ago.

              Oh, I understand.

              Still, why have a GUI if it doesn't do things people need it to do, like this?

              tinfoilmattT 1 Reply Last reply Reply Quote 0
              • tinfoilmattT Offline
                tinfoilmatt LAYER 8 @Mission-Ghost
                last edited by

                @Mission-Ghost If we're asking the important questions, why use a packet filter to transport Ethernet frames?

                1 Reply Last reply Reply Quote 0
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