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    Network dropout when adding new VLANS to Lagg?

    Scheduled Pinned Locked Moved General pfSense Questions
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    • T
      tomstephens89
      last edited by

      Hi all, I have noticed an issue that never used to be present going back a couple of versions. Whenever I add a new VLAN with my LAN side (lagg0) interface as the parent, I experience a loss of comms on that lagg for around 15 seconds.

      I just updated to the latest version hoping that this would fix it. However it hasn't.

      Has anyone else experienced this? Network card is a quad port Intel and I never used to have this problem in the past, I can't remember the version back then.

      This is a major, crippling bug. Help!

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      • stephenw10S
        stephenw10 Netgate Administrator
        last edited by

        Do you recall what version this did not happen on?

        Steve

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        • DerelictD
          Derelict LAYER 8 Netgate
          last edited by Derelict

          I just did this and noticed no packet loss pinging the pfSense interface on another VLAN on the same lag. 0% loss pinging at 0.5 second intervals.

          192.168.223.1 is the pfSense interface address on lagg0.223

          Throughout this ping I created VLAN 1501 on lagg0, OPT17 on lagg0.1501, and enabled/numbered/applied OPT17.

          --- 192.168.223.1 ping statistics ---
          444 packets transmitted, 444 packets received, 0.0% packet loss
          round-trip min/avg/max/stddev = 0.169/0.664/159.686/7.556 ms
          

          At what point does the loss occur?

          When you add the VLAN?
          When you create the new interface using that VLAN?
          When you enable, number, and apply the new interface?

          What does the system log show when you add an interface?
          Does your switch log show anything interesting?

          ETA: No loss pinging through the firewall on removal of the same.

          Chattanooga, Tennessee, USA
          A comprehensive network diagram is worth 10,000 words and 15 conference calls.
          DO NOT set a source address/port in a port forward or firewall rule unless you KNOW you need it!
          Do Not Chat For Help! NO_WAN_EGRESS(TM)

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