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    Installation of pfBlockerNG breaks NAT Port Forwading Rules

    Scheduled Pinned Locked Moved pfBlockerNG
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    • J
      jlauzer
      last edited by

      Hello,

      I have two pfSense boxes with the same problem. As soon as I install PfBlockerNG and only turn on (to start) Top Spammer blocking and reload, I can no longer control my NAT Port forwarding rules. I have to reload the config back to before pfBlockerNG was installed and can then control NAT rules again. The GUI shows the changes I made; however, when I check the NAT rules in Command Prompt they are not there.

      pfBlockerNG: 3.2.0_5
      pfSense: 23.05.1-RELEASE (amd64)

      Is there a known bug? I'm kind of stuck and hoping someone has some insight. Thank you!

      Bob.DigB 1 Reply Last reply Reply Quote 0
      • Bob.DigB
        Bob.Dig LAYER 8 @jlauzer
        last edited by Bob.Dig

        @jlauzer If you are not inside the USA, you can not activate that list (Top Spammers) without the knowledge, what it actually is... 😂

        1 Reply Last reply Reply Quote 0
        • J
          jlauzer
          last edited by jlauzer

          @Bob-Dig I am in the US.

          I just did some further testing. I reloaded these boxes back to a working config. I'm able to toggle off and on port forwarding. I then installed pfBlockerNG and reloaded with DNSBL turned on through the setup wizard. Still able to toggle Port forwarding. As soon as I enabled IP and selected Top Spammers (both) and reloaded, toggling any NAT settings broke. (Note, it doesn't matter what list I enable, they all seem to cause the break at reload).. So it seems something in the IP reload is the cause. Identical issue on both appliances that I have at two different locations....

          Bob.DigB 1 Reply Last reply Reply Quote 0
          • Bob.DigB
            Bob.Dig LAYER 8 @jlauzer
            last edited by

            @jlauzer said in Installation of pfBlockerNG breaks NAT Port Forwading Rules:

            I am in the US.

            Ok, then you have to set the Firewall Maximum Table Entries to two million, if you have the RAM.

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            • J
              jlauzer
              last edited by

              @Bob-Dig It looks like that was the trick! I'm able to toggle the port forwarding rules on and off now. Thank you!!

              Bob.DigB 1 Reply Last reply Reply Quote 0
              • Bob.DigB
                Bob.Dig LAYER 8 @jlauzer
                last edited by

                @jlauzer said in Installation of pfBlockerNG breaks NAT Port Forwading Rules:

                Thank you!!

                You're welcome!

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