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    Removing LAGG Interface

    Scheduled Pinned Locked Moved General pfSense Questions
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    • C Offline
      cswboys
      last edited by

      Hello all! This is my first post and I am new to the forum… I would like to apologize in advance for being a noob and hope you can bear with me through this question.

      My question revolves around removing a link aggregation (LAGG) interface that I created with a dual port Intel NIC. This NIC (and both of its ports) is used as my primary LAN Interface and is set to use igb0 and igb1. I have another NIC that is set to the WAN interface (em0)... The LAGG Interface is then connected to a switch that supports LACP and is configured correctly as everything has been working as expected on my network for some time.

      The issue I have is trying to remove the LAGG from the interfaces area. I want to segment out the network a little bit and have found myself stuck not being able to remove the LAGG interface so that I can create two independent interfaces. When I try to remove the LAGG I get the "This LAGG interface cannot be deleted because it is still being used." mesage. This makes sense but now I'm kinda stuck not knowing how to remove it? Do I need to add another NIC/Interface so I can connect to pfsense through it and then remove the LAGG interface? Do I need to reinstall pfsense? I was also thinking I could make the WAN interface into another LAN and connect to the router through it so as to not be "using" the LAGG? I would really like to be able to do this from the SHELL but I am a super noob to FreeBSD.

      Thank you for your support and time! I hope i'm not missing something really simple.

      My System:
      pfsense 2.3.3
      i3-4170
      Asus H87I-Plus (1 x Intel I217 Ethernet)
      16GB PC3-1600 RAM
      Sandisk SSD now V300 120 GB Boot drive
      Intel Ethernet adapter I350-T2

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      • DerelictD Offline
        Derelict LAYER 8 Netgate
        last edited by

        I would take the lagg down to 1 member on pfSense. You should then be able to assign LAN to the physical interface that was removed, then delete the lagg.

        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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        • C Offline
          cswboys
          last edited by

          That worked! I also had some issues with adding it back but i think i know how the link agg options work now! Thank you for your time and for saving mine!

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