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    Not getting DHCP lease from Netgear LB1120 LTE Modem Bridged

    Scheduled Pinned Locked Moved Routing and Multi WAN
    28 Posts 3 Posters 1.9k Views
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    • M
      mrn @mrn
      last edited by

      @mrn And yes, I have updated it to the latest firmware version.

      M 1 Reply Last reply Reply Quote 0
      • M
        michmoor LAYER 8 Rebel Alliance @mrn
        last edited by

        @mrn in Router mode i suspect the cable modem is giving out a DHCP address in the RFC1918 space which based on your screenshot, pfsense will ignore. Uncheck that option and test again.

        Firewall: NetGate,Palo Alto-VM,Juniper SRX
        Routing: Juniper, Arista, Cisco
        Switching: Juniper, Arista, Cisco
        Wireless: Unifi, Aruba IAP
        JNCIP,CCNP Enterprise

        M 1 Reply Last reply Reply Quote 0
        • M
          mrn @michmoor
          last edited by

          @michmoor Believe it or not, it STILL doesn't pull a DHCP lease.

          I'm about to return this thing and try something else.

          chpalmerC 2 Replies Last reply Reply Quote 0
          • chpalmerC
            chpalmer @mrn
            last edited by

            @mrn uncheck the two boxes for the reserved addresses on your WAN page.

            Triggering snowflakes one by one..
            Intel(R) Core(TM) i5-4590T CPU @ 2.00GHz on an M400 WG box.

            1 Reply Last reply Reply Quote 0
            • chpalmerC
              chpalmer @mrn
              last edited by

              @mrn
              This is how mine is set up.

              WAN2.png

              Triggering snowflakes one by one..
              Intel(R) Core(TM) i5-4590T CPU @ 2.00GHz on an M400 WG box.

              M 1 Reply Last reply Reply Quote 0
              • M
                mrn @chpalmer
                last edited by mrn

                @chpalmer

                My modem is haunted. Which model do you use?

                Screenshot from 2025-03-25 18-49-14.png

                Screenshot from 2025-03-25 18-51-15.png

                I rebooted the modem, I rebooted pfsense. It just does not work!!

                M chpalmerC 3 Replies Last reply Reply Quote 0
                • M
                  michmoor LAYER 8 Rebel Alliance @mrn
                  last edited by

                  @mrn
                  Desperation.
                  Try another port other than igb3

                  Firewall: NetGate,Palo Alto-VM,Juniper SRX
                  Routing: Juniper, Arista, Cisco
                  Switching: Juniper, Arista, Cisco
                  Wireless: Unifi, Aruba IAP
                  JNCIP,CCNP Enterprise

                  M 1 Reply Last reply Reply Quote 0
                  • chpalmerC
                    chpalmer @mrn
                    last edited by

                    @mrn said in Not getting DHCP lease from Netgear LB1120 LTE Modem Bridged:

                    @chpalmer

                    My modem is haunted. Which model do you use?

                    I also use the Netgear LB1120

                    Triggering snowflakes one by one..
                    Intel(R) Core(TM) i5-4590T CPU @ 2.00GHz on an M400 WG box.

                    1 Reply Last reply Reply Quote 0
                    • chpalmerC
                      chpalmer @mrn
                      last edited by

                      @mrn Quit trying to spoof the MAC address.. Not sure why you would need it.

                      Triggering snowflakes one by one..
                      Intel(R) Core(TM) i5-4590T CPU @ 2.00GHz on an M400 WG box.

                      1 Reply Last reply Reply Quote 0
                      • M
                        mrn @michmoor
                        last edited by

                        @michmoor

                        A different port works!!!

                        Thank you all!

                        M 1 Reply Last reply Reply Quote 0
                        • M
                          michmoor LAYER 8 Rebel Alliance @mrn
                          last edited by

                          @mrn
                          nice..
                          dont know whats going on with igb3 in that case but glad its all sorted.

                          Firewall: NetGate,Palo Alto-VM,Juniper SRX
                          Routing: Juniper, Arista, Cisco
                          Switching: Juniper, Arista, Cisco
                          Wireless: Unifi, Aruba IAP
                          JNCIP,CCNP Enterprise

                          M 1 Reply Last reply Reply Quote 0
                          • M
                            mrn @michmoor
                            last edited by

                            @michmoor

                            Yeah could be broken in many ways. I haven't used it for anything else. Thankfully I got another spare port.

                            1 Reply Last reply Reply Quote 1
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