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    Config: firewall behind a Westell 6100 modem

    Scheduled Pinned Locked Moved Problems Installing or Upgrading pfSense Software
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    • M Offline
      MMacD
      last edited by

      I apparently got my first installation to work by accident, or else my brain has turned to mush in the interim.  Or it could be both, I suppose.

      LAN <-> Firewall <-> Modem

      The machines on the lan have static local addresses in the 192.168.0.* range.  I have the firewall's lan-side NIC set to .98 in the same range.  I want to put the modem, with a .99 address, into bridge mode again, so that the firewall, not the modem, is the one that solicits the DHCP address from Verizon.

      But I've got some setting(s) goofed up, because when I put the modem into bridge mode, the firewall doesn't ask for an address, it just sits there.

      Could someone tell me which setting(s) to change?  Thanks!

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      • stephenw10S Offline
        stephenw10 Netgate Administrator
        last edited by

        How do you have the pfSense WAN configured?

        The WAN and LAN interfaces must be in different subnets. If the modem is successfully in bridge mode then the WAN will get a public IP which is a different subnet to LAN. Before that though the modem ip is in the LAN subnet which cannot work.

        Steve

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