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    New to pfSense: DNS seems not to be working

    Scheduled Pinned Locked Moved DHCP and DNS
    29 Posts 6 Posters 25.5k Views
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    • D Offline
      doktornotor Banned
      last edited by

      Awecome. Perhaps use non-shitty supported HW.

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      • johnpozJ Online
        johnpoz LAYER 8 Global Moderator
        last edited by

        I really don't get why anyone would use a usb nic for anything than maybe an OLD school laptop that had no nic, or the lan onboard died, etc..

        Why anyone would attempt to use a usb nic for any sort of router/firewall just make no sense to me..  You have multiple pieces of hardware and you want to run special distro as your router/firewall - so cleary your beyond the $20 soho router users.  But you can not afford a $10 nic to put in your machine or for that matter some $100 hardware to run your pfsense on?

        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 25.07.1 | Lab VMs 2.8.1, 25.07.1

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        • I Offline
          itchy
          last edited by

          Hi,

          i have a system with only one LAN interface. The system has a very low power consumption and is working very well. I decided to use it as a test platform for PfSense before I decide to buy a "bigger solution". Just wanted to check out if it fullfills my requiremets.

          KR
          Itchy2

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          • I Offline
            itchy
            last edited by

            Hi,

            I am still trying to get a usb lan dongle working - somehow. I bought a new one, which is definitly supported by FreeBSD (ASIX AX 88772). I am expieriencing the same problem, but in the console i have a new message: arprequest: cannot find matching adress.

            Somebody an idea?

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            • KOMK Offline
              KOM
              last edited by

              Start a new thread since your current problem has nothing to do with your last one.

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              • I Offline
                itchy
                last edited by

                I'm not sure if there is a connection between those two topics or not.

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                • johnpozJ Online
                  johnpoz LAYER 8 Global Moderator
                  last edited by

                  "arprequest: cannot find matching adress."

                  For what address?  Why don't you just get a REAL nic??

                  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 25.07.1 | Lab VMs 2.8.1, 25.07.1

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                  • D Offline
                    doktornotor Banned
                    last edited by

                    @johnpoz:

                    Why don't you just get a REAL nic??

                    And skip REALtek there. :P

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                    • E Offline
                      Exxess
                      last edited by

                      I can confirm that there are some serious issues with USB ethernet adapters.
                      I also tested the above mentioned ASIX AX 88772 and had the same problems as the thread opener: pings to IPs do always work, DNS lookups do never work and standard TCP transfers do work sometimes.
                      If, with the same config, I replace the USB by a PCI card, everything works fine.

                      The reason why i did this: USB card is 9€, low profile PCI card + 90° riser card for this case is 55€, but the time I spent working on this problem is worth way more…

                      If you want to see some serious shit, look at the attached Wireshark capture. This was captured on my home router (192.168.66.2), with 192.168.66.21 being a windows machine making a reference lookup and 192.168.66.199 being the USB-WAN interface of the pfSense machine in question. Don't ask me why I don't get any query responses (but two) to the pfSense machine's requests...

                      [dns problem.pcap](/public/imported_attachments/1/dns problem.pcap)

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