Netgate Discussion Forum
    • Categories
    • Recent
    • Tags
    • Popular
    • Users
    • Search
    • Register
    • Login

    my DHCP6 is up but not detected

    Scheduled Pinned Locked Moved IPv6
    33 Posts 2 Posters 2.8k Views
    Loading More Posts
    • Oldest to Newest
    • Newest to Oldest
    • Most Votes
    Reply
    • Reply as topic
    Log in to reply
    This topic has been deleted. Only users with topic management privileges can see it.
    • JKnottJ
      JKnott @sfigueroa
      last edited by

      @sfigueroa

      I see you appear to be running an older version of pfSense. Any reason you're not running 2.7?

      Why are you in system tunables?

      Was this system working properly before?

      I see 5G mentioned. You're using a wireless connection?

      What does ifconfig show about your WAN port?

      I also see VLAN 1 mentioned. Does your ISP require it?

      PfSense running on Qotom mini PC
      i5 CPU, 4 GB memory, 32 GB SSD & 4 Intel Gb Ethernet ports.
      UniFi AC-Lite access point

      I haven't lost my mind. It's around here...somewhere...

      S 1 Reply Last reply Reply Quote 0
      • S
        sfigueroa @JKnott
        last edited by sfigueroa

        @JKnott

        Any reason you're not running 2.7? I am running on 2.7.0.

        I see 5G mentioned. You're using a wireless connection? I was also looking at it on my phone that's why you see 5G, that's my phone's top bar.

        Why are you in system tunables? I was running the system tunable based on the guide, to be honest, I'm not well versed on that part. Should I not be doing that and leave it as is?

        What does ifconfig show about your WAN port? I will update you on this as soon as I get home.

        I also see VLAN 1 mentioned. Does your ISP require it? Where do you see VLAN1? Do you mean LAN net?

        JKnottJ 1 Reply Last reply Reply Quote 0
        • JKnottJ
          JKnott @sfigueroa
          last edited by

          @sfigueroa

          Any reason you're not running 2.7? I am running on 2.7.0.

          Your dhcp6 client config show a setting for Do not allow PD/Address release. In 2.7 that setting is on a different page.

          I see 5G mentioned. You're using a wireless connection? I was also looking at it on my phone that's why you see 5G, that's my phone's top bar.

          Do you have a wired connection? If so, lets start with that to keep things simple. Also, I have been running pfSense for over 7.5 years and never had any reason to go into tunables.

          I also see VLAN 1 mentioned. Does your ISP require it? Where do you see VLAN1? Do you mean LAN net?

          In your packet capture images. You have VLAN 1. Why?

          PfSense running on Qotom mini PC
          i5 CPU, 4 GB memory, 32 GB SSD & 4 Intel Gb Ethernet ports.
          UniFi AC-Lite access point

          I haven't lost my mind. It's around here...somewhere...

          S 1 Reply Last reply Reply Quote 0
          • S
            sfigueroa @JKnott
            last edited by

            @JKnott

            In your packet capture images. You have VLAN 1. Why? I have multiple interfaces, however, I do have a switch. Let me get home and take a look at it to make sure nothing is going on there but I'm pretty sure I don't have vlans set up there.

            Your dhcp6 client config show a setting for Do not allow PD/Address release. In 2.7 that setting is on a different page. Do I uncheck this? I have never seen that before.

            Do you have a wired connection? If so, lets start with that to keep things simple. Also, I have been running pfSense for over 7.5 years and never had any reason to go into tunables. I have a pc hardwired to it but I can't get to it at the moment. should i remove those 2 tunable rules and restart as well before anything else?

            JKnottJ 1 Reply Last reply Reply Quote 0
            • JKnottJ
              JKnott @sfigueroa
              last edited by

              @sfigueroa said in my DHCP6 is up but not detected:

              In your packet capture images. You have VLAN 1. Why? I have multiple interfaces, however, I do have a switch. Let me get home and take a look at it to make sure nothing is going on there but I'm pretty sure I don't have vlans set up there.

              Your dhcp6 client config show a setting for Do not allow PD/Address release. In 2.7 that setting is on a different page. Do I uncheck this? I have never seen that before.

              The thing is, it shouldn't be there in your dhcp6 config, if you're on 2.7.

              Do you have a wired connection? If so, lets start with that to keep things simple. Also, I have been running pfSense for over 7.5 years and never had any reason to go into tunables. I have a pc hardwired to it but I can't get to it at the moment. should i remove those 2 tunable rules and restart as well before anything else?

              I suspect it would be easier to start from scratch and do things right the first time.

              Start with verifying the version. Here's what I have on the dashboard:

              fa6c7a1f-b5fa-4cd1-a1e6-d09dace161bd-image.png

              Is that what you have?

              PfSense running on Qotom mini PC
              i5 CPU, 4 GB memory, 32 GB SSD & 4 Intel Gb Ethernet ports.
              UniFi AC-Lite access point

              I haven't lost my mind. It's around here...somewhere...

              S 1 Reply Last reply Reply Quote 0
              • S
                sfigueroa @JKnott
                last edited by

                @JKnott

                Yes that is the release that I have.

                JKnottJ 1 Reply Last reply Reply Quote 0
                • JKnottJ
                  JKnott @sfigueroa
                  last edited by

                  @sfigueroa said in my DHCP6 is up but not detected:

                  Yes that is the release that I have.

                  Here's what my dhcp6 client shows:

                  b201e567-015b-487e-a058-a89b44d00915-image.png

                  That setting isn't there.

                  It's here:

                  7c92c76b-9b5c-49a9-9911-8a2147177ef6-image.png

                  So, if you have that Do not allow PD/Address release setting on the dhcp6 client config, you have a really strange system.

                  PfSense running on Qotom mini PC
                  i5 CPU, 4 GB memory, 32 GB SSD & 4 Intel Gb Ethernet ports.
                  UniFi AC-Lite access point

                  I haven't lost my mind. It's around here...somewhere...

                  S 1 Reply Last reply Reply Quote 0
                  • S
                    sfigueroa @JKnott
                    last edited by

                    @JKnott OH MY GOD. I am so sorry! I thought i uploaded the right pictures.. those are older ones but the settings are the same and I do have that setting there here is an image. It is unchecked though.

                    c0372a7f-2ce1-41d8-9241-ab7af7359ea0-image.png

                    JKnottJ 1 Reply Last reply Reply Quote 0
                    • JKnottJ
                      JKnott @sfigueroa
                      last edited by

                      @sfigueroa said in my DHCP6 is up but not detected:

                      OH MY GOD. I am so sorry! I thought i uploaded the right pictures.. those are older ones but the settings are the same and I do have that setting there here is an image. It is unchecked though.

                      Then there is definitely something wrong there. That setting was moved with 2.7.0.

                      PfSense running on Qotom mini PC
                      i5 CPU, 4 GB memory, 32 GB SSD & 4 Intel Gb Ethernet ports.
                      UniFi AC-Lite access point

                      I haven't lost my mind. It's around here...somewhere...

                      S 2 Replies Last reply Reply Quote 0
                      • S
                        sfigueroa @JKnott
                        last edited by

                        @JKnott damn so a restore is in order then right, a default setting restore or a full blow reinstall?

                        1 Reply Last reply Reply Quote 0
                        • S
                          sfigueroa @JKnott
                          last edited by

                          @JKnott So you're saying that, I should be seeing that option UNDER the dhcp option and not networking,

                          JKnottJ 1 Reply Last reply Reply Quote 0
                          • JKnottJ
                            JKnott @sfigueroa
                            last edited by

                            @sfigueroa

                            What I'm saying is you should not be seeing it where you are. I showed you where it's supposed to be for 2.7.0. There is something seriously wrong with your system. I'd recommend reinstalling and starting from scratch. Then, accurately describe what you have for an Internet connection, so we know what we're dealing with. And don't go poking around where you have no idea what you're doing.

                            PfSense running on Qotom mini PC
                            i5 CPU, 4 GB memory, 32 GB SSD & 4 Intel Gb Ethernet ports.
                            UniFi AC-Lite access point

                            I haven't lost my mind. It's around here...somewhere...

                            S 2 Replies Last reply Reply Quote 0
                            • S
                              sfigueroa @JKnott
                              last edited by

                              @JKnott ok ill do that and get back to you.

                              1 Reply Last reply Reply Quote 0
                              • S
                                sfigueroa @JKnott
                                last edited by sfigueroa

                                @JKnott I reinstalled, I have it in the same place

                                b4cc7f4d-1ff2-4580-b813-9e957ba2df2a-image.png

                                S 1 Reply Last reply Reply Quote 0
                                • S
                                  sfigueroa @sfigueroa
                                  last edited by

                                  @sfigueroa 987c5b9f-18c7-496a-b9e3-8016487cca27-image.png

                                  S 1 Reply Last reply Reply Quote 0
                                  • S
                                    sfigueroa @sfigueroa
                                    last edited by

                                    @sfigueroa although now i am getting ipv6!

                                    JKnottJ 1 Reply Last reply Reply Quote 0
                                    • JKnottJ
                                      JKnott @sfigueroa
                                      last edited by

                                      @sfigueroa

                                      Glad to hear it's working, but I still have no idea why that setting is where it is. Maybe someone else knows.

                                      PfSense running on Qotom mini PC
                                      i5 CPU, 4 GB memory, 32 GB SSD & 4 Intel Gb Ethernet ports.
                                      UniFi AC-Lite access point

                                      I haven't lost my mind. It's around here...somewhere...

                                      S 1 Reply Last reply Reply Quote 0
                                      • S
                                        sfigueroa @JKnott
                                        last edited by

                                        @JKnott yea D: I have the community version,

                                        JKnottJ 1 Reply Last reply Reply Quote 0
                                        • JKnottJ
                                          JKnott @sfigueroa
                                          last edited by

                                          @sfigueroa

                                          So do I. That setting moved earlier with the other version.

                                          PfSense running on Qotom mini PC
                                          i5 CPU, 4 GB memory, 32 GB SSD & 4 Intel Gb Ethernet ports.
                                          UniFi AC-Lite access point

                                          I haven't lost my mind. It's around here...somewhere...

                                          S 1 Reply Last reply Reply Quote 0
                                          • S
                                            sfigueroa @JKnott
                                            last edited by

                                            @JKnott yea weird. :( I guess we’ll see but everything seems to be okay. I do appreciate your help through this.

                                            1 Reply Last reply Reply Quote 0
                                            • First post
                                              Last post
                                            Copyright 2025 Rubicon Communications LLC (Netgate). All rights reserved.