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    PfSense VLAN + switch tagging trunk questions

    Scheduled Pinned Locked Moved General pfSense Questions
    29 Posts 6 Posters 4.1k Views
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    • NogBadTheBadN
      NogBadTheBad
      last edited by NogBadTheBad

      The STUN packet would appear to be from my Apple-TV.

      Screenshot 2020-02-20 at 17.39.08.png

      I don't normally resolve hostnames.

      The capture was done on my pfSense interface hence the RA.

      Ah they do use STUN.

      https://support.apple.com/en-us/HT202944

      Andy

      1 x Netgate SG-4860 - 3 x Linksys LGS308P - 1 x Aruba InstantOn AP22

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

        @NogBadTheBad

        Whoever it it, it's a STUN packet on a VLAN that's supposed to be IoT, You'd normally only see STUN with VoIP or some games. Also, the VLAN IDs on pfSense don't appear to match up with those on the switch. They must be the same everywhere. So, if you have IoT on VLAN4 in pfSense, then it must also be VLAN4 on the switch trunk port.

        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...

        1 Reply Last reply Reply Quote 0
        • NogBadTheBadN
          NogBadTheBad
          last edited by

          The VLAN IDs are correct both end as I said previously "vlan 4 is my IOT vlan and vlan 6 is VOIP"

          The STUN packets on vlan 4 are from 2 x Apple-TVs.

          I'd see STUN packets on vlan 4 (IOT) and vlan 6 (VOIP).

          Andy

          1 x Netgate SG-4860 - 3 x Linksys LGS308P - 1 x Aruba InstantOn AP22

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

            @NogBadTheBad said in PfSense VLAN + switch tagging trunk questions:

            The VLAN IDs are correct both end

            Then what's this?

            Port 48 goes to my pfsense firewall

            Untagged vlan 1 by default on port 48
            Vlan 11 tagged on port 48
            Vlan 12 tagged on port 48
            Vlan 13 tagged on port 48

            Those certainly don't look like 4, 5 & 6 to me.

            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...

            NogBadTheBadN 1 Reply Last reply Reply Quote 0
            • NogBadTheBadN
              NogBadTheBad @JKnott
              last edited by

              @JKnott said in PfSense VLAN + switch tagging trunk questions:

              @NogBadTheBad said in PfSense VLAN + switch tagging trunk questions:

              The VLAN IDs are correct both end

              Then what's this?

              Port 48 goes to my pfsense firewall

              Untagged vlan 1 by default on port 48
              Vlan 11 tagged on port 48
              Vlan 12 tagged on port 48
              Vlan 13 tagged on port 48

              Those certainly don't look like 4, 5 & 6 to me.

              LOL I'm not @jwhitewick01 !

              Andy

              1 x Netgate SG-4860 - 3 x Linksys LGS308P - 1 x Aruba InstantOn AP22

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

                @NogBadTheBad

                That's what happens when someone takes over anohter's thread.

                Your trunk 4, for example, where is it supposed to go? Does it get there so that you can see those STUN packets arriving where they're supposed to? I don't know what you have and haven't seen much in useful info to help with whatever your problem is?

                Scrolling back, the first post I see from you is in response to my suggestion that the OP use Wireshark. Why did you post a capture there? All you seem to be doing at that point is creating confusion.

                Also, I don't know about others here, but I don't sit around watching a thread all day. I'm at my desk, with the forum open. I see when there's a new post in some thread and then read it, so I'm not paying close attention to what happened earlier. When you posted in the thread with only the capture and no other comment, what was I supposed to assume?

                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...

                1 Reply Last reply Reply Quote 0
                • NogBadTheBadN
                  NogBadTheBad
                  last edited by NogBadTheBad

                  To show the @jwhitewick01 how to set a column up in wireshark.

                  Andy

                  1 x Netgate SG-4860 - 3 x Linksys LGS308P - 1 x Aruba InstantOn AP22

                  1 Reply Last reply Reply Quote 0
                  • stephenw10S
                    stephenw10 Netgate Administrator
                    last edited by

                    Well that went off the rails 😉

                    Let's wait to hear from jwhitewick01.

                    J 1 Reply Last reply Reply Quote 0
                    • J
                      jwhitewick01 @stephenw10
                      last edited by

                      @stephenw10 I will have to wait for this tuesday coming to go on site in order to test.

                      1 Reply Last reply Reply Quote 0
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