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    DHCP not working with 1 laptop

    Scheduled Pinned Locked Moved DHCP and DNS
    11 Posts 6 Posters 5.4k Views
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    • S Offline
      srs
      last edited by

      anyone???  ??? ???

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      • GruensFroeschliG Offline
        GruensFroeschli
        last edited by

        You need to provide a "bit" more information.
        Like how your network is setup. (a diagram?)

        We do what we must, because we can.

        Asking questions the smart way: http://www.catb.org/esr/faqs/smart-questions.html

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        • C Offline
          cmb
          last edited by

          Packet captures from an affected laptop would probably be helpful.

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          • G Offline
            gmckinney
            last edited by

            Also - What OS is the laptop running???

            If Vista make sure the firewall is not interfering!

            (gotta love microsloft)

            gm…

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            • S Offline
              srs
              last edited by

              my network is a simple one, very simple; laptop is using windows xp, but I have loaded a linux livecd, but even with linux, and using command line: dhclient eth0, I could not get an IP ???

              I do not know what to do anymore…

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              • T Offline
                trentster
                last edited by

                We are experiencing the exact same thing. about 20 machines on the network get ips no problem, but one laptop that an engineer uses does not get a dhcp lease, we have tried static reservation, but still no go, infact we can not even see any message in the dhcp log relating to this laptop at all. If we statically assign on the laptop and don't use dhcp all works fine. This Laptop is running Linux Ubuntu 7.10 and works fine on other client networks with dhcp, just seems to be non functional with PFsense. All our sites are using PFsense 1.2 final.

                Any ideas what this could be, as its starting to be a pain in the butt for us.?

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                • S Offline
                  sullrich
                  last edited by

                  Try a different linux kernel version.

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                  • S Offline
                    srs
                    last edited by

                    in my case I have tried windows xp (the original host system) and linux (ubuntu, I think) both dynamic and static configuration; it didn't worked; no related messages in pfsense dhcp logs; tryied different ethernet cables… very very strange...

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                    • GruensFroeschliG Offline
                      GruensFroeschli
                      last edited by

                      Could the NIC be broken?

                      We do what we must, because we can.

                      Asking questions the smart way: http://www.catb.org/esr/faqs/smart-questions.html

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                      • S Offline
                        srs
                        last edited by

                        I'm afraid not just because the notebook owner said that at home he uses his adsl modem via ethernet adapter; he said that at his or his girlfriend home the network adapter works fine; I would say the same if he didnt said that for me, just because I did a lot of tests, with more than one operational system (I did with linux because I trust in its results, cant say the same about win) and could not work.

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