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    Pfsense goes offline, need help troubleshooting

    Scheduled Pinned Locked Moved General pfSense Questions
    12 Posts 3 Posters 1.3k Views
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    • kiokomanK
      kiokoman LAYER 8
      last edited by kiokoman

      there are some tweak available for your network card
      https://docs.netgate.com/pfsense/en/latest/hardware/tuning-and-troubleshooting-network-cards.html#broadcom-bce-4-cards

      about the console messages:
      https://forum.netgate.com/topic/117476/route-writing-to-routing-socket-invalid-argument

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      • A
        AhmadOkda
        last edited by AhmadOkda

        Thanks for your reply

        i did do the local config mentioned in the link you gave me and tried to reboot the system but still the same issue, pfsense boot up in offline mode

        i had to ifconfig down and up the bce0 & bce1 to bring it online

        stating that bce0 & bce1 are connected to a Cisco 4500 router, while bce2 is connected to a microwave router and bce2 doesn't suffer from the same issue
        can it be something related to the negotiations between the 4500 and pfsense after the latest 2.4.5 update?

        EDIT: bce2 also suffer from the same issue, my above observation is not correct

        also can the error in the attached image below be the cause of the issue, i noticed it during reboot

        bce_pulse error.jpg

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        • kiokomanK
          kiokoman LAYER 8
          last edited by kiokoman

          idk, you can try to put a dumb switch between pfsense and the cisco router to test,
          also I found this
          https://forum.netgate.com/topic/84213/lan-on-dell-2900-not-starting

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          • A
            AhmadOkda
            last edited by

            i will try that later for sure

            after i do the ifconfig down/up routing after a reboot, if i enable "gateway monitoring" things really goes downhill, very high latency and very slow webgui, not sure if this is also related to the main issue or not

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            • kiokomanK
              kiokoman LAYER 8
              last edited by

              could be because unbound get's restarted when the state of the WAN interface changes. So if your WAN interface is flapping it will cause constant restarts resulting in high latency and slow webgui. i will also check if the cables are good and if internet is working reliable. could be related, but imho the main reason here is an unstable wan connection

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              • A
                AhmadOkda
                last edited by

                reverting back to previous version of pfsense 2.4.4-p3 , everything is working fine and the bce_pulse error don't show anymore

                i think that is the main issue but i can't figure out how to solve it

                something between the freebsd 11.3 and the bce cards needs to be checked

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                • Cool_CoronaC
                  Cool_Corona
                  last edited by

                  Ad this in boot/loader.conf

                  kern.smp.disabled=1

                  See if that works.

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                  • A
                    AhmadOkda @kiokoman
                    last edited by

                    @kiokoman

                    the issue happens on both lan and wan ports

                    and both need the ifconfig down/up process to work after every reboot

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                    • kiokomanK
                      kiokoman LAYER 8
                      last edited by

                      ah ok then you can try the suggestion from Cool_Corona
                      it can be related to a know "bug" of pfsense 2.4.5

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                      • A
                        AhmadOkda
                        last edited by

                        This post is deleted!
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                        • kiokomanK
                          kiokoman LAYER 8
                          last edited by

                          Cool_corona refer to this,

                          https://forum.netgate.com/post/907662

                          but i don't think it's related to your problem. but you can try that

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