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    PFSense 6100 blocking traffic to LAN from VLAN (PBX)

    Scheduled Pinned Locked Moved Firewalling
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    • frogF Offline
      frog
      last edited by

      I have a 6100 and have setup a VLAN80 called PBX on the LAN igc0. I had some config issues and deleted it trying to figure out why there was not internet for that interface, things weren't working. I then deleted the PBX Vlan in vlan and assignments. Then recreated it and now the PBX vlan works to the internet and the firewall ports are working, but it is not allowing packets to the default lan
      pbx lan is 192.168.80.x/24
      LAn lan 192.168.85.x/24

      pbx fw rules.png

      lan fw rules.png

      fw block.png

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      • V Offline
        viragomann @frog
        last edited by

        @frog
        Seems to be an asymmetric routing issue. The blocks are SYN-Ack packets. So presumably the SYN didn't pass pfSense.

        I'd suspect that there is a layer 2 leak outside of pfSense (switch).

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        • frogF Offline
          frog @viragomann
          last edited by

          @viragomann great shout. Thanks for that. I had left an ip address entry on the layer 3 switch for the vlan. So would send the packets to the gateway.

          Many thanks
          Chris

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