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    Strange address Shown in the dhcp leases

    Scheduled Pinned Locked Moved General pfSense Questions
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    • johnpozJ Online
      johnpoz LAYER 8 Global Moderator
      last edited by

      diag, packet capture will allow you to sniff..  Pick your lan interface, UDP and either port 67 or 68 since these are the ports bootp/dhcp will be on.

      Let it run until you see the lease show up with that weird mac in it, if you have a lot of dhcp on your network then you might need to change the 100 packet limit to 0 or something greater to catch the packets.

      Then download it and check it wireshark.

      example see attached - you can validate the discover is from the odd ball mac, and then look into the details of the packet and you might get some info that helps you identify what is actually asking for ip.

      If you can not see it in arp, your not going to be able to nmap scan it.  Turn off your other AP, do you still get it - then look in the AP for associated clients..  If you change your psk, would seem unlikely the device could associate with your wireless and get an IP..  So either its an actual AP device asking for it, or something wired.

      So are any of your machines running any visualization software?

      dhcpexample.png
      dhcpexample.png_thumb

      An intelligent man is sometimes forced to be drunk to spend time with his fools
      If you get confused: Listen to the Music Play
      Please don't Chat/PM me for help, unless mod related
      SG-4860 25.07 | Lab VMs 2.8, 25.07

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      • F Offline
        firefox
        last edited by

        diag, packet capture will allow you to sniff..  Pick your lan interface, UDP and either port 67 or 68 since these are the ports bootp/dhcp will be on.

        Let it run until you see the lease show up with that weird mac in it, if you have a lot of dhcp on your network then you might need to change the 100 packet limit to 0 or something greater to catch the packets.

        you mean this in the image ?

        ![Screenshot from 2015-06-16 18:30:45.png](/public/imported_attachments/1/Screenshot from 2015-06-16 18:30:45.png)
        ![Screenshot from 2015-06-16 18:30:45.png_thumb](/public/imported_attachments/1/Screenshot from 2015-06-16 18:30:45.png_thumb)

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        • johnpozJ Online
          johnpoz LAYER 8 Global Moderator
          last edited by

          What??  No diagnostics on your pfsense menu, packet capture.. You don't need to install any package to do sniffs.

          packetcapture.png
          packetcapture.png_thumb

          An intelligent man is sometimes forced to be drunk to spend time with his fools
          If you get confused: Listen to the Music Play
          Please don't Chat/PM me for help, unless mod related
          SG-4860 25.07 | Lab VMs 2.8, 25.07

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          • F Offline
            firefox
            last edited by

            i try it with 67 and 68 port
            and the IP of the Weird mac address

            and i got Nothing

            ![Screenshot from 2015-06-17 07:04:38.png](/public/imported_attachments/1/Screenshot from 2015-06-17 07:04:38.png)
            ![Screenshot from 2015-06-17 07:04:38.png_thumb](/public/imported_attachments/1/Screenshot from 2015-06-17 07:04:38.png_thumb)

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            • johnpozJ Online
              johnpoz LAYER 8 Global Moderator
              last edited by

              no I would not put in an IP.. If you delete the lease and it asks for a new one doesn't mean it gets one.. Don't put in an IP..

              And how long did you let it run??  Thought you said it could take 16 hour for it to show up??  Did a new lease show up?  After you deleted the current one?

              An intelligent man is sometimes forced to be drunk to spend time with his fools
              If you get confused: Listen to the Music Play
              Please don't Chat/PM me for help, unless mod related
              SG-4860 25.07 | Lab VMs 2.8, 25.07

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              • F Offline
                firefox
                last edited by

                so i  need to delete the IP from the DHCP leases

                in the packet capture screen i should leave Host Address Empty
                in the port Enroll 67

                and let it run

                Then again, with the number 68  ?

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                • johnpozJ Online
                  johnpoz LAYER 8 Global Moderator
                  last edited by

                  Make sure you put in UDP and either port 67 or 68 would work.. see attached

                  Yes I would delete the lease, so you know for sure if it shows up again or not, etc.

                  Depending on how many dhcp clients and how long your default leases are, etc.. You might get some noise..  Which is why should prob set to 0 for how long to capture..  You can check it every few hours stop and download and start it again if you don't see anything in the leases table showing the odd mac…

                  catchdhcpclient.png
                  catchdhcpclient.png_thumb

                  An intelligent man is sometimes forced to be drunk to spend time with his fools
                  If you get confused: Listen to the Music Play
                  Please don't Chat/PM me for help, unless mod related
                  SG-4860 25.07 | Lab VMs 2.8, 25.07

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                  • F Offline
                    firefox
                    last edited by

                    here is what i got

                    07:41:27.054089 IP 192.168.0.2.68 > 192.168.0.1.67: UDP, length 300
                    07:41:27.055016 IP 192.168.0.1.67 > 192.168.0.2.68: UDP, length 300
                    07:41:48.651588 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    07:41:48.652109 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    07:43:08.613871 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    07:43:08.614325 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    07:45:54.925446 IP 0.0.0.0.68 > 255.255.255.255.67: UDP, length 300
                    07:45:54.925982 IP 192.168.0.1.67 > 192.168.0.4.68: UDP, length 300
                    07:45:54.926380 IP 0.0.0.0.68 > 255.255.255.255.67: UDP, length 300
                    07:45:54.926759 IP 192.168.0.1.67 > 192.168.0.4.68: UDP, length 300
                    07:48:26.962366 IP 0.0.0.0.68 > 255.255.255.255.67: UDP, length 548
                    07:48:26.962959 IP 192.168.0.1.67 > 192.168.0.5.68: UDP, length 300
                    07:48:27.066267 IP 0.0.0.0.68 > 255.255.255.255.67: UDP, length 548
                    07:48:27.066719 IP 192.168.0.1.67 > 192.168.0.5.68: UDP, length 300
                    07:50:05.596750 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    07:50:05.597353 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    07:51:57.071397 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    07:51:57.071916 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    07:53:16.824087 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    07:53:16.824659 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    07:53:20.743536 IP 192.168.0.3.68 > 192.168.0.1.67: UDP, length 304
                    07:53:20.744155 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    07:54:33.931258 IP 192.168.0.9.68 > 192.168.0.1.67: UDP, length 300
                    07:54:33.931849 IP 192.168.0.1.67 > 192.168.0.9.68: UDP, length 300
                    07:56:09.821016 IP 192.168.0.20.68 > 192.168.0.1.67: UDP, length 309
                    07:56:09.821686 IP 192.168.0.1.67 > 192.168.0.20.68: UDP, length 300
                    07:56:33.847887 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    07:56:33.848379 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    07:57:53.833666 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    07:57:53.834217 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    08:02:05.442842 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    08:02:05.443401 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    08:03:27.643417 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    08:03:27.643951 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    08:12:13.849171 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    08:12:13.849761 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    08:13:33.775594 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    08:13:33.776131 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    08:20:05.567485 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    08:20:05.568043 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    08:22:22.243967 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    08:22:22.244517 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    08:23:41.833586 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    08:23:41.834136 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    08:26:05.416493 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    08:26:05.417063 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    08:32:30.648030 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    08:32:30.648600 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    08:32:32.898740 IP 192.168.0.4.68 > 192.168.0.1.67: UDP, length 300
                    08:32:32.899307 IP 192.168.0.1.67 > 192.168.0.4.68: UDP, length 300
                    08:33:50.536357 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    08:33:50.536917 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    08:37:49.240146 IP 0.0.0.0.68 > 255.255.255.255.67: UDP, length 300
                    08:37:49.240666 IP 192.168.0.1.67 > 255.255.255.255.68: UDP, length 300
                    08:42:39.040000 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    08:42:39.040569 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    08:43:58.654170 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    08:43:58.654727 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    08:48:28.080121 IP 192.168.0.5.68 > 192.168.0.1.67: UDP, length 548
                    08:48:28.080843 IP 192.168.0.1.67 > 192.168.0.5.68: UDP, length 300
                    08:50:05.554885 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    08:50:05.555551 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    08:52:47.479276 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    08:52:47.479836 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    08:53:20.818240 IP 192.168.0.3.68 > 192.168.0.1.67: UDP, length 304
                    08:53:20.818754 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    08:53:46.880756 IP 192.168.0.20.68 > 192.168.0.1.67: UDP, length 309
                    08:53:46.881354 IP 192.168.0.1.67 > 192.168.0.20.68: UDP, length 300
                    08:54:07.142439 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    08:54:07.142797 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    08:54:33.609691 IP 192.168.0.9.68 > 192.168.0.1.67: UDP, length 300
                    08:54:33.610278 IP 192.168.0.1.67 > 192.168.0.9.68: UDP, length 300
                    09:02:55.877132 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    09:02:55.877743 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    09:04:15.551881 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    09:04:15.552377 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    09:07:46.335084 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    09:07:46.335653 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    09:13:04.276084 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    09:13:04.276468 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    09:14:24.525542 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    09:14:24.525899 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    09:20:05.550197 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    09:20:05.550784 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    09:21:52.704632 IP 192.168.0.4.68 > 192.168.0.1.67: UDP, length 300
                    09:21:52.705172 IP 192.168.0.1.67 > 192.168.0.4.68: UDP, length 300
                    09:23:12.670089 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    09:23:12.670585 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    09:24:32.415286 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    09:24:32.415828 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    09:33:21.072855 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    09:33:21.073406 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    09:34:41.109728 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    09:34:41.110301 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    09:43:29.467359 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    09:43:29.467891 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    09:44:49.211283 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    09:44:49.211833 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    09:48:28.231154 IP 192.168.0.5.68 > 192.168.0.1.67: UDP, length 548
                    09:48:28.231990 IP 192.168.0.1.67 > 192.168.0.5.68: UDP, length 300
                    09:50:05.537824 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    09:50:05.538376 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    09:51:23.553493 IP 192.168.0.20.68 > 192.168.0.1.67: UDP, length 309
                    09:51:23.554080 IP 192.168.0.1.67 > 192.168.0.20.68: UDP, length 300
                    09:53:20.871574 IP 192.168.0.3.68 > 192.168.0.1.67: UDP, length 304
                    09:53:20.872260 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    09:53:37.865908 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    09:53:37.866398 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    09:54:33.287869 IP 192.168.0.9.68 > 192.168.0.1.67: UDP, length 300
                    09:54:33.288487 IP 192.168.0.1.67 > 192.168.0.9.68: UDP, length 300
                    09:54:57.862903 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    09:54:57.863515 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    10:03:46.283120 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    10:03:46.283664 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    10:05:05.949235 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    10:05:05.949758 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    10:08:03.319538 IP 192.168.0.4.68 > 192.168.0.1.67: UDP, length 300
                    10:08:03.320117 IP 192.168.0.1.67 > 192.168.0.4.68: UDP, length 300
                    10:13:54.684832 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    10:13:54.685372 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    10:15:14.675016 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    10:15:14.675594 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    10:20:05.543198 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    10:20:05.543722 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    10:24:03.083377 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    10:24:03.083929 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    10:25:22.760226 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    10:25:22.760767 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    10:34:11.480468 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    10:34:11.481002 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    10:35:31.457918 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    10:35:31.458471 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    10:44:19.877148 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    10:44:19.877663 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    10:45:39.553264 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    10:45:39.553851 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    10:47:44.958617 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    10:47:44.959155 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    10:48:28.380912 IP 192.168.0.5.68 > 192.168.0.1.67: UDP, length 548
                    10:48:28.381694 IP 192.168.0.1.67 > 192.168.0.5.68: UDP, length 300
                    10:49:00.456395 IP 192.168.0.20.68 > 192.168.0.1.67: UDP, length 309
                    10:49:00.457117 IP 192.168.0.1.67 > 192.168.0.20.68: UDP, length 300
                    10:50:05.527838 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    10:50:05.528221 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    10:51:14.733043 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    10:51:14.733600 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    10:53:21.008316 IP 192.168.0.3.68 > 192.168.0.1.67: UDP, length 304
                    10:53:21.008906 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    10:54:28.310486 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    10:54:28.311069 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    10:54:32.965674 IP 192.168.0.9.68 > 192.168.0.1.67: UDP, length 300
                    10:54:32.966234 IP 192.168.0.1.67 > 192.168.0.9.68: UDP, length 300
                    10:55:01.786661 IP 192.168.0.4.68 > 192.168.0.1.67: UDP, length 300
                    10:55:01.787255 IP 192.168.0.1.67 > 192.168.0.4.68: UDP, length 300
                    10:55:45.079401 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    10:55:45.079960 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    11:03:26.212080 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    11:03:26.212624 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    11:04:36.686966 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    11:04:36.687532 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    11:05:56.245742 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    11:05:56.246451 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    11:14:45.113307 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    11:14:45.113851 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    11:16:05.040707 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    11:16:05.041226 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    11:20:05.516378 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    11:20:05.516953 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    11:24:53.515284 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    11:24:53.515843 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    11:26:13.339392 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    11:26:13.339900 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    11:35:01.915643 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    11:35:01.916194 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    11:36:21.908676 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    11:36:21.909243 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    11:45:10.306133 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    11:45:10.306541 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    11:46:29.993996 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    11:46:29.994535 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    11:48:28.529155 IP 192.168.0.5.68 > 192.168.0.1.67: UDP, length 548
                    11:48:28.529993 IP 192.168.0.1.67 > 192.168.0.5.68: UDP, length 300
                    11:49:20.709317 IP 192.168.0.4.68 > 192.168.0.1.67: UDP, length 300
                    11:49:20.709805 IP 192.168.0.1.67 > 192.168.0.4.68: UDP, length 300
                    11:50:05.497282 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    11:50:05.497807 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    11:53:21.033106 IP 192.168.0.3.68 > 192.168.0.1.67: UDP, length 304
                    11:53:21.033706 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    11:54:32.643167 IP 192.168.0.9.68 > 192.168.0.1.67: UDP, length 300
                    11:54:32.643760 IP 192.168.0.1.67 > 192.168.0.9.68: UDP, length 300
                    11:55:18.712633 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    11:55:18.713190 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    11:56:38.593792 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    11:56:38.594357 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    12:05:27.107905 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    12:05:27.108486 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    12:06:46.673222 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    12:06:46.673795 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    12:15:35.517002 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    12:15:35.517553 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    12:16:55.431581 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    12:16:55.432183 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    12:20:05.480186 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    12:20:05.480736 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    12:21:56.992892 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    12:21:56.993494 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    12:25:43.910944 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    12:25:43.911485 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    12:27:03.618927 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    12:27:03.619347 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    12:35:52.312305 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    12:35:52.312859 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    12:37:12.207145 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    12:37:12.207706 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    12:45:50.109920 IP 192.168.0.4.68 > 192.168.0.1.67: UDP, length 300
                    12:45:50.110549 IP 192.168.0.1.67 > 192.168.0.4.68: UDP, length 300
                    12:46:00.711996 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    12:46:00.712508 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    12:47:20.286673 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    12:47:20.287213 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    12:48:28.676594 IP 192.168.0.5.68 > 192.168.0.1.67: UDP, length 548
                    12:48:28.677349 IP 192.168.0.1.67 > 192.168.0.5.68: UDP, length 300
                    12:50:05.479071 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    12:50:05.479627 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    12:52:00.355134 IP 0.0.0.0.68 > 255.255.255.255.67: UDP, length 309
                    12:52:00.355758 IP 192.168.0.1.67 > 192.168.0.20.68: UDP, length 300
                    12:52:03.416750 IP 0.0.0.0.68 > 255.255.255.255.67: UDP, length 309
                    12:52:03.417258 IP 192.168.0.1.67 > 192.168.0.20.68: UDP, length 300
                    12:52:03.432907 IP 0.0.0.0.68 > 255.255.255.255.67: UDP, length 321
                    12:52:03.433196 IP 192.168.0.1.67 > 192.168.0.20.68: UDP, length 300
                    12:52:40.795670 IP 0.0.0.0.68 > 255.255.255.255.67: UDP, length 315
                    12:52:40.796256 IP 192.168.0.1.67 > 192.168.0.20.68: UDP, length 300
                    12:53:21.054371 IP 192.168.0.3.68 > 192.168.0.1.67: UDP, length 304
                    12:53:21.055001 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    12:54:32.320146 IP 192.168.0.9.68 > 192.168.0.1.67: UDP, length 300
                    12:54:32.320755 IP 192.168.0.1.67 > 192.168.0.9.68: UDP, length 300
                    12:56:09.108426 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    12:56:09.108972 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    12:57:29.013125 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    12:57:29.013510 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    13:06:17.509257 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    13:06:17.509809 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    13:07:37.074970 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    13:07:37.075539 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    13:13:33.975621 IP 0.0.0.0.68 > 255.255.255.255.67: UDP, length 300
                    13:13:33.976148 IP 192.168.0.1.67 > 192.168.0.8.68: UDP, length 300
                    13:13:33.976583 IP 0.0.0.0.68 > 255.255.255.255.67: UDP, length 300
                    13:13:33.976933 IP 192.168.0.1.67 > 192.168.0.8.68: UDP, length 300
                    13:16:25.909949 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    13:16:25.910517 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    13:16:35.316510 IP 0.0.0.0.68 > 255.255.255.255.67: UDP, length 306
                    13:16:35.317081 IP 192.168.0.1.67 > 192.168.0.21.68: UDP, length 300
                    13:16:35.319411 IP 0.0.0.0.68 > 255.255.255.255.67: UDP, length 331
                    13:16:35.319809 IP 192.168.0.1.67 > 192.168.0.21.68: UDP, length 300
                    13:16:44.537800 IP 192.168.0.21.68 > 255.255.255.255.67: UDP, length 300
                    13:16:44.538216 IP 192.168.0.1.67 > 192.168.0.21.68: UDP, length 300
                    13:16:45.111824 IP 192.168.0.21.68 > 255.255.255.255.67: UDP, length 300
                    13:16:45.243888 IP 192.168.0.1.67 > 255.255.255.255.68: UDP, length 300
                    13:17:45.775656 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    13:17:45.776196 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    13:18:57.799971 IP 192.168.0.21.68 > 255.255.255.255.67: UDP, length 300
                    13:18:57.800548 IP 192.168.0.1.67 > 192.168.0.21.68: UDP, length 300
                    13:20:05.468291 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    13:20:05.468765 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    13:25:20.080699 IP 192.168.0.21.68 > 255.255.255.255.67: UDP, length 300
                    13:25:20.081200 IP 192.168.0.1.67 > 192.168.0.21.68: UDP, length 300
                    13:25:41.836936 IP 0.0.0.0.68 > 255.255.255.255.67: UDP, length 315
                    13:25:41.837455 IP 192.168.0.1.67 > 192.168.0.20.68: UDP, length 300
                    13:26:34.307335 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    13:26:34.307906 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    13:27:53.874001 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    13:27:53.874614 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    13:28:04.842125 IP 192.168.0.21.68 > 255.255.255.255.67: UDP, length 300
                    13:28:04.842620 IP 192.168.0.1.67 > 192.168.0.21.68: UDP, length 300
                    13:34:15.828127 IP 192.168.0.4.68 > 192.168.0.1.67: UDP, length 300
                    13:34:15.828727 IP 192.168.0.1.67 > 192.168.0.4.68: UDP, length 300
                    13:35:34.313016 IP 192.168.0.21.68 > 255.255.255.255.67: UDP, length 300
                    13:35:34.313929 IP 192.168.0.1.67 > 192.168.0.21.68: UDP, length 300
                    13:36:42.711980 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    13:36:42.712899 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    13:37:04.962874 IP 192.168.0.21.68 > 255.255.255.255.67: UDP, length 300
                    13:37:04.963469 IP 192.168.0.1.67 > 192.168.0.21.68: UDP, length 300
                    13:38:02.580932 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    13:38:02.581482 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    13:39:11.038115 IP 0.0.0.0.68 > 255.255.255.255.67: UDP, length 300
                    13:39:11.039013 IP 192.168.0.1.67 > 192.168.0.2.68: UDP, length 300
                    13:39:11.039574 IP 0.0.0.0.68 > 255.255.255.255.67: UDP, length 300
                    13:39:11.039867 IP 192.168.0.1.67 > 192.168.0.2.68: UDP, length 300
                    13:41:24.505947 IP 0.0.0.0.68 > 255.255.255.255.67: UDP, length 315
                    13:41:24.506507 IP 192.168.0.1.67 > 192.168.0.20.68: UDP, length 300
                    13:46:51.113635 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    13:46:51.114177 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    13:48:10.689573 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    13:48:10.690135 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    13:48:28.823544 IP 192.168.0.5.68 > 192.168.0.1.67: UDP, length 548
                    13:48:28.824304 IP 192.168.0.1.67 > 192.168.0.5.68: UDP, length 300
                    13:50:05.465493 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    13:50:05.466095 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    13:50:35.570467 IP 0.0.0.0.68 > 255.255.255.255.67: UDP, length 315
                    13:50:35.571049 IP 192.168.0.1.67 > 192.168.0.20.68: UDP, length 300
                    13:53:21.063493 IP 192.168.0.3.68 > 192.168.0.1.67: UDP, length 304
                    13:53:21.064085 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    13:54:31.996572 IP 192.168.0.9.68 > 192.168.0.1.67: UDP, length 300
                    13:54:31.997152 IP 192.168.0.1.67 > 192.168.0.9.68: UDP, length 300
                    13:56:39.087543 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    13:56:39.088082 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    13:58:19.085537 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    13:58:19.086006 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    14:04:58.902448 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    14:04:58.903038 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    14:06:11.154299 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    14:06:11.154864 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    14:07:27.297234 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    14:07:27.297777 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    14:08:38.184971 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    14:08:38.185500 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    14:09:05.713460 IP 192.168.0.8.68 > 192.168.0.1.67: UDP, length 300
                    14:09:05.713954 IP 192.168.0.1.67 > 192.168.0.8.68: UDP, length 300
                    14:09:54.302708 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    14:09:54.303257 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    14:11:05.209064 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    14:11:05.209391 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    14:12:21.332862 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    14:12:21.333416 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    14:13:32.248554 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    14:13:32.249104 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    14:14:48.387968 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    14:14:48.388412 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    14:15:59.272833 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    14:15:59.273411 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    14:17:15.401216 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    14:17:15.401781 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    14:18:26.301165 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    14:18:26.301703 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    14:19:42.426802 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    14:19:42.427330 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    14:20:53.327964 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    14:20:53.328473 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    14:22:09.473405 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    14:22:09.473946 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    14:23:20.366166 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    14:23:20.366728 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    14:24:36.508575 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    14:24:36.509133 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    14:25:47.386482 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    14:25:47.387036 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    14:27:03.531066 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    14:27:03.531592 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    14:28:14.419774 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    14:28:14.420351 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    14:29:16.377150 IP 192.168.0.2.68 > 192.168.0.1.67: UDP, length 300
                    14:29:16.377781 IP 192.168.0.1.67 > 192.168.0.2.68: UDP, length 300
                    14:29:30.562154 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    14:29:30.562678 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    14:29:32.499295 IP 192.168.0.4.68 > 192.168.0.1.67: UDP, length 300
                    14:29:32.499898 IP 192.168.0.1.67 > 192.168.0.4.68: UDP, length 300
                    14:30:41.447879 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    14:30:41.448453 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    14:31:57.590702 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    14:31:57.591241 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    14:33:08.477832 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    14:33:08.478533 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    14:34:24.613182 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    14:34:24.613725 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    14:35:35.525673 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    14:35:35.526238 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    14:36:51.639056 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    14:36:51.639633 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    14:38:02.537047 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    14:38:02.537576 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    14:38:34.151189 IP 0.0.0.0.68 > 255.255.255.255.67: UDP, length 325
                    14:38:34.151777 IP 192.168.0.1.67 > 192.168.0.21.68: UDP, length 300
                    14:38:37.079244 IP 192.168.0.21.68 > 255.255.255.255.67: UDP, length 300
                    14:38:37.080779 IP 192.168.0.1.67 > 192.168.0.21.68: UDP, length 300
                    14:39:18.698503 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    14:39:18.699078 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    14:40:29.581411 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    14:40:29.582059 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    14:41:45.723118 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    14:41:45.723655 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    14:42:56.595484 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    14:42:56.596022 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    14:44:12.746261 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    14:44:12.746851 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    14:45:23.643417 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    14:45:23.643972 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    14:46:39.772214 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    14:46:39.772737 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    14:47:50.671900 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    14:47:50.672421 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    14:48:12.952981 IP 192.168.0.20.68 > 192.168.0.1.67: UDP, length 309
                    14:48:12.953471 IP 192.168.0.1.67 > 192.168.0.20.68: UDP, length 300
                    14:48:28.972380 IP 192.168.0.5.68 > 192.168.0.1.67: UDP, length 548
                    14:48:28.973148 IP 192.168.0.1.67 > 192.168.0.5.68: UDP, length 300
                    14:49:06.795967 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    14:49:06.796500 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    14:50:07.706768 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    14:50:07.707216 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    14:51:16.500936 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    14:51:16.501517 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    14:52:32.671283 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    14:52:32.671826 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    14:53:21.089192 IP 192.168.0.3.68 > 192.168.0.1.67: UDP, length 304
                    14:53:21.089792 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    14:53:43.541127 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    14:53:43.541603 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    14:54:31.692123 IP 192.168.0.9.68 > 192.168.0.1.67: UDP, length 300
                    14:54:31.692705 IP 192.168.0.1.67 > 192.168.0.9.68: UDP, length 300
                    14:54:59.685348 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    14:54:59.685882 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    14:56:10.564310 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    14:56:10.564869 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    14:57:26.708778 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    14:57:26.709339 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    14:58:37.602477 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    14:58:37.603072 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    14:59:53.742837 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    14:59:53.743407 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    15:01:04.620733 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    15:01:04.621437 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    15:02:20.805564 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    15:02:20.806041 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    15:03:31.661704 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    15:03:31.662285 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    15:04:47.802743 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    15:04:47.803271 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    15:05:58.684574 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    15:05:58.685215 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    15:06:44.941731 IP 192.168.0.8.68 > 192.168.0.1.67: UDP, length 300
                    15:06:44.942322 IP 192.168.0.1.67 > 192.168.0.8.68: UDP, length 300
                    15:07:14.844314 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    15:07:14.844852 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    15:08:25.718146 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    15:08:25.718688 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    15:09:41.875060 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    15:09:41.875596 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    15:10:52.746631 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    15:10:52.747171 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    15:12:08.894856 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    15:12:08.895232 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    15:13:19.772248 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    15:13:19.772688 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    15:14:35.930614 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    15:14:35.931154 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    15:15:46.807908 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    15:15:46.808536 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    15:17:02.969202 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    15:17:02.969761 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    15:18:13.850221 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    15:18:13.850775 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    15:19:29.983975 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    15:19:29.984534 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    15:20:07.469617 IP 192.168.0.2.68 > 192.168.0.1.67: UDP, length 300
                    15:20:07.470145 IP 192.168.0.1.67 > 192.168.0.2.68: UDP, length 300
                    15:20:40.864215 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    15:20:40.864598 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    15:20:51.049124 IP 192.168.0.4.68 > 192.168.0.1.67: UDP, length 300
                    15:20:51.049721 IP 192.168.0.1.67 > 192.168.0.4.68: UDP, length 300
                    15:21:57.008003 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    15:21:57.008486 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    15:23:07.910058 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    15:23:07.910598 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    15:24:24.032228 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    15:24:24.032803 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    15:25:34.931783 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    15:25:34.932216 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    15:26:51.068897 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    15:26:51.069488 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    15:28:01.962519 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    15:28:01.963058 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    15:29:18.103446 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    15:29:18.104001 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    15:30:28.997750 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    15:30:28.998302 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    15:31:45.134182 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    15:31:45.134746 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    15:32:56.017355 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    15:32:56.017951 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    15:34:12.159395 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    15:34:12.159958 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    15:35:23.052828 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    15:35:23.053398 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    15:36:39.189685 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    15:36:39.190247 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    15:37:50.087672 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    15:37:50.088225 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    15:39:06.224828 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    15:39:06.225355 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    15:40:17.110800 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    15:40:17.111354 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    15:41:33.248090 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    15:41:33.248632 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    15:42:44.133854 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    15:42:44.134399 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    15:44:00.270609 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                    15:44:00.271170 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                    
                    

                    the odd mac is back at 10:16:45

                    192.168.0.30  	00:ab:00:00:00:00  	  	2015/06/17 10:16:45  	cltt 3  	offline  	active 
                    
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                    • johnpozJ Online
                      johnpoz LAYER 8 Global Moderator
                      last edited by

                      so did you download your capture and look at in wireshark?

                      Hmmm
                      Doesn't look like you caught anything

                      10:15:14.675016 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                      10:15:14.675594 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300
                      10:20:05.543198 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                      10:20:05.543722 IP 192.168.0.1.67 > 192.168.0.3.68: UDP, length 300

                      You have an issue with 192.168.0.3 for sure.. What is the lease time on it?  Your seeing dhcp traffic every couple of minutes on him??

                      An intelligent man is sometimes forced to be drunk to spend time with his fools
                      If you get confused: Listen to the Music Play
                      Please don't Chat/PM me for help, unless mod related
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                      • F Offline
                        firefox
                        last edited by

                        i installed wireshark

                        but do i use it
                        how do i take the Result And passes it to  wireshark

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                        • johnpozJ Online
                          johnpoz LAYER 8 Global Moderator
                          last edited by

                          the download button, then open it in wireshark.. But from what you posted I don't see any dhcp traffic at the time of the lease.

                          An intelligent man is sometimes forced to be drunk to spend time with his fools
                          If you get confused: Listen to the Music Play
                          Please don't Chat/PM me for help, unless mod related
                          SG-4860 25.07 | Lab VMs 2.8, 25.07

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                          • T Offline
                            tim.mcmanus
                            last edited by

                            @firefox:

                            i installed wireshark

                            but do i use it
                            how do i take the Result And passes it to  wireshark

                            Do you have any D-Link hardware on your network?  A Google search of that MAC address shows up regularly in forums discussing exactly the issue you are experiencing.  In many cases, there is a D-Link piece of hardware on the network where 00🆎00:00:00:00 shows up.

                            Wireless access points have two NICs in them (minimum) the wired network and the wireless network.  If you do have a D-link device, see if you can determine what the MAC address of each interface is.

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                            • johnpozJ Online
                              johnpoz LAYER 8 Global Moderator
                              last edited by

                              also just to cover all the bases on the pfsense via console or ssh to it do a ifconfig –- this will show you all the macs of all the inerfacers on the pfsense box.

                              An intelligent man is sometimes forced to be drunk to spend time with his fools
                              If you get confused: Listen to the Music Play
                              Please don't Chat/PM me for help, unless mod related
                              SG-4860 25.07 | Lab VMs 2.8, 25.07

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                              • F Offline
                                firefox
                                last edited by

                                i do have a d link router that i use as AP
                                but it is Connected and working for a year now
                                And this address appeared week and a half maybe two weeks ago
                                Also checked the mac address of this router
                                It is different

                                Currently the router is disconnected from the network Because of Different reason (Room renovation)

                                fxp0: flags=8943 <up,broadcast,running,promisc,simplex,multicast>metric 0 mtu 1500
                                	options=9 <rxcsum,vlan_mtu>ether 00:09:6b:d1:03:04
                                	inet6 fe80::209:6bff:fed1:304%fxp0 prefixlen 64 scopeid 0x1 
                                	nd6 options=3 <performnud,accept_rtadv>media: Ethernet autoselect (100baseTX <full-duplex>)
                                	status: active
                                ath0: flags=8843 <up,broadcast,running,simplex,multicast>metric 0 mtu 2290
                                	ether 00:23:cd:d7:15:c4
                                	media: IEEE 802.11 Wireless Ethernet autoselect mode 11g <hostap>status: running
                                dc0: flags=8843 <up,broadcast,running,simplex,multicast>metric 0 mtu 1500
                                	options=80008 <vlan_mtu,linkstate>ether 00:80:ad:73:b7:fe
                                	inet6 fe80::280:adff:fe73:b7fe%dc0 prefixlen 64 scopeid 0x3 
                                	nd6 options=1 <performnud>media: Ethernet autoselect (none)
                                	status: no carrier
                                fxp1: flags=8943 <up,broadcast,running,promisc,simplex,multicast>metric 0 mtu 1500
                                	options=2008 <vlan_mtu,wol_magic>ether 00:02:b3:0b:ab:2e
                                	inet6 fe80::202:b3ff:fe0b:ab2e%fxp1 prefixlen 64 scopeid 0x4 
                                	nd6 options=1 <performnud>media: Ethernet autoselect (100baseTX <full-duplex>)
                                	status: active
                                enc0: flags=0<> metric 0 mtu 1536
                                pfsync0: flags=0<> metric 0 mtu 1460
                                	syncpeer: 224.0.0.240 maxupd: 128 syncok: 1
                                lo0: flags=8049 <up,loopback,running,multicast>metric 0 mtu 16384
                                	options=3 <rxcsum,txcsum>inet 127.0.0.1 netmask 0xff000000 
                                	inet6 ::1 prefixlen 128 
                                	inet6 fe80::1%lo0 prefixlen 64 scopeid 0x7 
                                	nd6 options=3 <performnud,accept_rtadv>pflog0: flags=100 <promisc>metric 0 mtu 33192
                                ath0_wlan0: flags=8943 <up,broadcast,running,promisc,simplex,multicast>metric 0 mtu 1500
                                	ether 00:23:cd:d7:15:c4
                                	inet6 fe80::223:cdff:fed7:15c4%ath0_wlan0 prefixlen 64 scopeid 0x9 
                                	nd6 options=1 <performnud>media: IEEE 802.11 Wireless Ethernet autoselect mode 11g <hostap>status: running
                                	ssid "my home wifi name" channel 7 (2442 MHz 11g) bssid 00:23:cd:d7:15:c4
                                	regdomain NONE country IL indoor ecm authmode WPA privacy MIXED
                                	deftxkey 2 TKIP 2:128-bit TKIP 3:128-bit txpower 30 scanvalid 60
                                	protmode OFF burst -apbridge dtimperiod 1 -dfs
                                bridge0: flags=8943 <up,broadcast,running,promisc,simplex,multicast>metric 0 mtu 1500
                                	ether 02:11:79:20:3d:00
                                	inet 192.168.0.1 netmask 0xffffff00 broadcast 192.168.0.255
                                	id 00:00:00:00:00:00 priority 32768 hellotime 2 fwddelay 15
                                	maxage 20 holdcnt 6 proto rstp maxaddr 100 timeout 1200
                                	root id 00:00:00:00:00:00 priority 32768 ifcost 0 port 0
                                	member: fxp1 flags=143 <learning,discover,autoedge,autoptp>ifmaxaddr 0 port 4 priority 128 path cost 55
                                	member: ath0_wlan0 flags=143 <learning,discover,autoedge,autoptp>ifmaxaddr 0 port 9 priority 128 path cost 370370
                                pppoe1: flags=89d1 <up,pointopoint,running,noarp,promisc,simplex,multicast>metric 0 mtu 1492
                                	inet 5.22.135.57 --> 109.226.1.4 netmask 0xffffffff 
                                	inet6 fe80::209:6bff:fed1:304%pppoe1 prefixlen 64 scopeid 0xa 
                                	nd6 options=3 <performnud,accept_rtadv></performnud,accept_rtadv></up,pointopoint,running,noarp,promisc,simplex,multicast></learning,discover,autoedge,autoptp></learning,discover,autoedge,autoptp></up,broadcast,running,promisc,simplex,multicast></hostap></performnud></up,broadcast,running,promisc,simplex,multicast></promisc></performnud,accept_rtadv></rxcsum,txcsum></up,loopback,running,multicast></full-duplex></performnud></vlan_mtu,wol_magic></up,broadcast,running,promisc,simplex,multicast></performnud></vlan_mtu,linkstate></up,broadcast,running,simplex,multicast></hostap></up,broadcast,running,simplex,multicast></full-duplex></performnud,accept_rtadv></rxcsum,vlan_mtu></up,broadcast,running,promisc,simplex,multicast> 
                                
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                                • johnpozJ Online
                                  johnpoz LAYER 8 Global Moderator
                                  last edited by

                                  So you have a bridge with your wifi and lan (fxp1)  – redo the sniff test but listen on the wifi interface this time.

                                  So if the device was connected to one of you AP on your lan network you should of seen it in the capture.  But guess it could of come in with your wlan on pfsense that you have bridged to your lan and not seen it in the capture..

                                  What devices are connected to your pfsense wifi interface?

                                  An intelligent man is sometimes forced to be drunk to spend time with his fools
                                  If you get confused: Listen to the Music Play
                                  Please don't Chat/PM me for help, unless mod related
                                  SG-4860 25.07 | Lab VMs 2.8, 25.07

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                                  • 2 Offline
                                    2chemlud Banned
                                    last edited by

                                    Totally OT:

                                    Some months ago I had a really bad dream that all the WLAN routers and devices could be connected to one big, global network by a bad, bad 3-letter agency in totalitarian country somewhere in the world…

                                    Just a dream :-)

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                                    • F Offline
                                      firefox
                                      last edited by

                                      – redo the sniff test but listen on the wifi interface this time.

                                      what is – redo

                                      What devices are connected to your pfsense wifi interface?

                                      the wifi card used as AP

                                      the PFsense is in one room when i connect a device to the wifi
                                      i can go Anywhere and the device just jump from one AP to the other

                                      room 1 wifi card
                                      room 2 edimax router config as AP (no dhcp and static ip)
                                      room 3 dlink router config as AP (no dhcp and static ip)
                                      room 4 Cisco AP

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                                      • 2 Offline
                                        2chemlud Banned
                                        last edited by

                                        redo = re-do = do it again :O

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                                        • P Offline
                                          phil.davis
                                          last edited by

                                          http://forums.wi-fiplanet.com/printthread.php?t=6928&pp=40

                                          And yesterday the phantom Mac address was back.
                                          This time I noticed it came in about 10 seconds after I booted this machine.
                                          While messing with some settings I noticed in the Connections window a (Internet Gateway ) Icon would pop in then disappear every 10 too 20 seconds.
                                          This machine is running XP home . I also read something in the log about the DHCP allocator not setting an IP because a router was detected .( ERROR)
                                          I found the setting in add remove windows componets / Networking services / Click Details / Internet Gateway device Discovery console yada yada yada . It was installed.
                                          Un checking that took care of the second connection poping up in the connections window.
                                          So far the phantom Mac hasen't been back since that change was made.

                                          Maybe there is a clue there. Although I can't find any real documentation of how Internet Gateway device Discovery works under the hood in relation to this special MAC address.
                                          I noticed this back in 2013 and never found out the real cause: https://forum.pfsense.org/index.php?topic=59993.0
                                          Also there is a fix to the Status DHCP Leases display - it should display "Never" in the expiration column for those leases. It was fixed by https://github.com/pfsense/pfsense/commit/6eb5191b7c92186e242481699f51cc8b4e55646c and that fix should be in 2.2.2-RELEASE. But that pfSense display fix won't make any difference to the question here.

                                          As the Greek philosopher Isosceles used to say, "There are 3 sides to every triangle."
                                          If I helped you, then help someone else - buy someone a gift from the INF catalog http://secure.inf.org/gifts/usd/

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                                          • F Offline
                                            firefox
                                            last edited by

                                            here is the new output
                                            only on wifi interface

                                            the Strange mac address is still a no show
                                            Maybe it really is the come from the dlink router
                                            Despite I checked his address

                                            The thing I do not understand in this output is
                                            These address are Wired Connections not wifi

                                            
                                            16:50:04.946922 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                                            16:59:04.360586 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                                            17:00:26.474322 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                                            17:09:12.763631 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                                            17:10:32.328343 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                                            17:14:57.968738 IP 0.0.0.0.68 > 255.255.255.255.67: UDP, length 310
                                            17:14:57.969167 IP 192.168.0.1.67 > 255.255.255.255.68: UDP, length 300
                                            17:15:02.888060 IP 192.168.0.7.68 > 255.255.255.255.67: UDP, length 300
                                            17:19:21.159904 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                                            17:20:41.037002 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                                            17:29:29.561993 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                                            17:30:00.233071 IP 192.168.0.7.68 > 255.255.255.255.67: UDP, length 300
                                            17:30:49.136373 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                                            17:39:37.965282 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                                            17:40:57.840161 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                                            17:44:33.393391 IP 192.168.0.7.68 > 255.255.255.255.67: UDP, length 300
                                            17:49:46.363984 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                                            17:51:05.969288 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                                            17:59:39.657821 IP 192.168.0.7.68 > 255.255.255.255.67: UDP, length 300
                                            17:59:54.761551 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
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                                            18:18:00.410207 IP 0.0.0.0.68 > 255.255.255.255.67: UDP, length 300
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                                            18:20:04.915718 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
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                                            18:23:29.511918 IP 0.0.0.0.68 > 255.255.255.255.67: UDP, length 300
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                                            18:29:33.403293 IP 192.168.0.7.68 > 255.255.255.255.67: UDP, length 300
                                            18:30:19.962727 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
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                                            18:50:04.901743 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
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                                            18:59:38.927277 IP 192.168.0.7.68 > 255.255.255.255.67: UDP, length 300
                                            19:00:45.170026 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
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                                            19:50:04.885548 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
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                                            19:59:33.422239 IP 192.168.0.7.68 > 255.255.255.255.67: UDP, length 300
                                            20:01:35.580328 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
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                                            20:14:33.408914 IP 192.168.0.7.68 > 255.255.255.255.67: UDP, length 300
                                            20:20:04.873922 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
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                                            20:29:33.424357 IP 192.168.0.7.68 > 255.255.255.255.67: UDP, length 300
                                            20:32:00.760681 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
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                                            20:36:05.391710 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                                            20:38:40.361161 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                                            20:42:09.189530 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
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                                            20:46:59.114300 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                                            20:50:04.881957 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
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                                            20:59:38.916765 IP 192.168.0.7.68 > 255.255.255.255.67: UDP, length 300
                                            21:02:25.958538 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                                            21:03:45.524222 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                                            21:12:34.366326 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                                            21:13:54.283470 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                                            21:14:33.427981 IP 192.168.0.7.68 > 255.255.255.255.67: UDP, length 300
                                            21:20:04.883850 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                                            21:22:42.758918 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                                            21:24:02.565472 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                                            21:32:51.159977 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                                            21:34:11.037039 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
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                                            22:03:16.362835 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                                            22:04:38.341074 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                                            22:11:30.502551 IP 0.0.0.0.68 > 255.255.255.255.67: UDP, length 548
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                                            22:13:24.767215 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
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                                            22:25:47.860490 IP 0.0.0.0.68 > 255.255.255.255.67: UDP, length 548
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                                            22:29:32.762507 IP 0.0.0.0.68 > 255.255.255.255.67: UDP, length 300
                                            22:29:32.905872 IP 192.168.0.1.67 > 255.255.255.255.68: UDP, length 300
                                            22:33:41.564000 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
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                                            22:55:18.246079 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                                            23:04:06.762892 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
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                                            00:39:38.472455 IP 0.0.0.0.68 > 255.255.255.255.67: UDP, length 300
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                                            01:21:49.834132 IP 0.0.0.0.68 > 255.255.255.255.67: UDP, length 300
                                            01:21:49.867642 IP 192.168.0.1.67 > 255.255.255.255.68: UDP, length 300
                                            01:26:04.381798 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
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                                            05:09:09.207349 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
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                                            05:20:37.490902 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                                            05:29:26.013013 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
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                                            05:39:34.411580 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                                            05:40:53.978242 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                                            05:49:42.807884 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                                            05:51:02.384769 IP 192.168.0.3.68 > 255.255.255.255.67: UDP, length 300
                                            
                                            

                                            Maybe it is a bridge between wired and wireless interface in the dlink ?

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