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

    USB lan

    Scheduled Pinned Locked Moved Hardware
    14 Posts 6 Posters 6.0k 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.
    • X
      xplozia
      last edited by

      Thanks!
      How to "Disabling Checksum"?

      1 Reply Last reply Reply Quote 0
      • X
        xplozia
        last edited by

        I found:
        "Navigate to System > Advanced on the Networking tab
        Check Disable hardware checksum offload under the Network Interfaces header."
        ;D
        Not help!
        :(

        1 Reply Last reply Reply Quote 0
        • S
          Stan464
          last edited by

          Thats the Feature yes,

          Are these USB Network Cards that are known to work, even if not Suggested? or they Random Adapters found cheap?

          Thanks

          1 Reply Last reply Reply Quote 0
          • jahonixJ
            jahonix
            last edited by

            If your card (more precisely: its chipset) is not on this list you won't have fun:
            https://www.freebsd.org/relnotes/CURRENT/hardware/support.html#ethernet

            1 Reply Last reply Reply Quote 0
            • X
              xplozia
              last edited by

              But, cam to use Windows drivers with ndisgen?

              1 Reply Last reply Reply Quote 0
              • H
                heper
                last edited by

                if you have to resort to an USB-nic., then you picked the wrong hardware to run pfSense on.

                what you could do:
                -make multiple VLAN interface on your single NIC (WAN/LAN/LAN2/LAN3/..)
                -buy a $50 managed switch to handle the the vlans.

                be sure to realize that you are sharing the speed of a single NIC over multiple virtual interfaces. this is done often, but has an impact of performance …. atleast it'll work

                1 Reply Last reply Reply Quote 0
                • D
                  DeLorean
                  last edited by

                  Reinstall your pfSense installation.
                  After the first boot up, the setup starts where you will be ask for assigning the interfaces.
                  If the USB to LAN adapter is recognized, then there are 2 NIC's to choose from.
                  If you don't see 2 NIC's, the USB to LAN adapter is not supported.
                  These type of HP Thin Clients are normally used with the Expansion bay from HP, that way you can
                  add a extra NIC or Dual Gigabit NIC in the PCI slot, this will work right away.

                  Grtz
                  DeLorean

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

                    Or go to Interfaces > (assign) and check there. It should appear as ue0.

                    Or check the boot log. Or boot with it unplugged then plug it in once booted and check the system log.

                    Steve

                    1 Reply Last reply Reply Quote 0
                    • X
                      xplozia
                      last edited by

                      I found the solution!  8)
                      I replaced the TP-link adaptor, with ORICO UTL-U2 (http://www.orico.cc/goods.php?id=4947) with chip ASIX AX88772 compatible with FreeBSD (https://www.freebsd.org/relnotes/CURRENT/hardware/support.html#ethernet)
                      Was detected imediatly!

                      UTL-U2.jpg
                      UTL-U2.jpg_thumb

                      1 Reply Last reply Reply Quote 0
                      • X
                        xplozia
                        last edited by

                        After the firewall install, the compuetr from network have ping and tracert to google.com, but browsing not working.
                        The problem was solved with Disable hardware checksum offload" from System>Advanced>Networking Tab

                        1 Reply Last reply Reply Quote 0
                        • D
                          DeLorean
                          last edited by

                          @xplozia:

                          After the firewall install, the compuetr from network have ping and tracert to google.com, but browsing not working.
                          The problem was solved with Disable hardware checksum offload" from System>Advanced>Networking Tab

                          This setting is only a performance setting, and does not involved your internet connection itself.

                          Grtz
                          DeLorean

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

                            That's exactly the sort of thing that is commonly broken with USB NICs and why we generally recommend not to use them. The driver/hardware reports it is capable of checksum offloading but it's actually broken.

                            Steve

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