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    MAC address spoofing on PPPoE interface

    Scheduled Pinned Locked Moved 2.0-RC Snapshot Feedback and Problems - RETIRED
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    • E Offline
      Efonnes
      last edited by

      That might cause it to get the interface mismatch screen on the console when you reboot it.

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      • B Offline
        BlackByte
        last edited by

        I didn't see any mismatch screen on the console after reboot. As I said it works perfect.

        I'm new to pfSense so I'm not sure about the details.

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        • jimpJ Offline
          jimp Rebel Alliance Developer Netgate
          last edited by

          I wouldn't do it that way, you will have problems, it's just a matter of when.

          Just assign that interface (fxp0), set the type to none, and just set the MAC there.

          Or install the shellcmd package and setup an earlyshellcmd to set it.

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          • B Offline
            BlackByte
            last edited by

            I think I've tried it, but there is no place to change the MAC address if it is not PPPoE. From the web interface only place is to spoof the MAC is when you say it is PPPoE, but it doesn't change the MAC on the real interface.

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            • jimpJ Offline
              jimp Rebel Alliance Developer Netgate
              last edited by

              You misunderstood what I wrote.

              When you make a PPPoE interface, it is really assigned as, say, pppoe0 - NOT fxp0.

              You can go to Interfaces > (assign) and assign fxp0 directly, and change the MAC on that interface.

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              • B Offline
                BlackByte
                last edited by

                No I didn't misunderstood you :) This is what you can't done from web interface. I'll try it now on a vmware machine, but I'm sure that before editing the config file I tried this.

                I'll post later with more information.

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                • jimpJ Offline
                  jimp Rebel Alliance Developer Netgate
                  last edited by

                  Every interface has the box to change the MAC address now (WAN, LAN, OPTs, etc), and regardless of type (None, Static, DHCP, etc).

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                  • B Offline
                    BlackByte
                    last edited by

                    Hmmm… really strange. I've tested it on new VMware machine and it works as you suggested. Anyway I'm sure that I tried this. Of course as I can't replicate the problem (and I don't want to brake my working router), I'll accept that I made something wrong. Is it possible that there could be any problem on 7th Nov build?

                    Anyway could you explain me what is the difference between adding this in the config file and adding it from the web interface? In my new install in the config file it is the same information except the "descr" tag.

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                    • jimpJ Offline
                      jimp Rebel Alliance Developer Netgate
                      last edited by

                      <fxp0>is not a valid interface tag/name.

                      It should be wan, lan, or opt <x>where x is a number starting at 1.

                      It just happens to work for you by accident.</x></fxp0>

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                      • B Offline
                        BlackByte
                        last edited by

                        ah…ok... first it was "sux" because I was testing :) after it worked I decided to change it to something different :) ok I'll change it to opt1

                        Thank you very much for the information.

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