Netgate Discussion Forum
    • Categories
    • Recent
    • Tags
    • Popular
    • Users
    • Search
    • Register
    • Login

    how to bypass pfblockerng-devel certain ip.

    Scheduled Pinned Locked Moved pfBlockerNG
    11 Posts 3 Posters 1.4k Views
    Loading More Posts
    • Oldest to Newest
    • Newest to Oldest
    • Most Votes
    Reply
    • Reply as topic
    Log in to reply
    This topic has been deleted. Only users with topic management privileges can see it.
    • GertjanG
      Gertjan @jenskiebee
      last edited by

      @jenskiebee

      You use :

      e9e464b2-c798-482f-b8eb-205c28158a95-image.png

      so you could Bypassing DNSBL for specific IPs

      Or, also possible, I did not understand :

      @jenskiebee said in how to bypass pfblockerng-devel certain ip.:

      My problem is not working

      No "help me" PM's please. Use the forum, the community will thank you.
      Edit : and where are the logs ??

      J 2 Replies Last reply Reply Quote 0
      • J
        jenskiebee @Gertjan
        last edited by

        @gertjan said in how to bypass pfblockerng-devel certain ip.:

        @jenskiebee

        You use :

        e9e464b2-c798-482f-b8eb-205c28158a95-image.png

        so you could Bypassing DNSBL for specific IPs

        Or, also possible, I did not understand :

        @jenskiebee said in how to bypass pfblockerng-devel certain ip.:

        My problem is not working

        Oh sorry i cant edit my post..

        Yes bro, i use that pfblockerng version.
        My problem is i cant bypass the dnsbl website.
        Example ip of my pc unit is 192.168.1.30 i want to exclude in blocking.

        1 Reply Last reply Reply Quote 0
        • J
          jenskiebee @Gertjan
          last edited by

          @gertjan

          I already use the setting of Bypassing DNSBL for specific IPs.
          But notworking my pc/ip still block.

          GertjanG KOMK 2 Replies Last reply Reply Quote 0
          • GertjanG
            Gertjan @jenskiebee
            last edited by Gertjan

            @jenskiebee said in how to bypass pfblockerng-devel certain ip.:

            But notworking my pc/ip still block.

            I'm using pfSense 2.5.1 with the latests pfB 3.0.0_16

            I looked up a blocked domain in one of the feeds I'm using : cash_lord.com in one of the feeds I'm using.

            a nslookup test for cash_lord.com showed me the domain was blocked :

            0..0.0.0
            

            edit : Yes, 0.0.0.0 as I'm not trying to return 10.10.10.1 which is the default 'buiknd-in' "DNSBL Webserver" as it can't do anything if I'm redirected to https. Knowing that every site is https these days, etc etc etc. I just chose for 0.0.0.0 which does the job just fine with far less overhead.

            a4131e56-eed2-4307-adf5-18263f46d361-image.png

            Time for a test.

            My PC uses LAN IP 192.168.1.2 and 2001:470:dead:beef:2::88
            So I entered this :

            3aefb6c6-0423-4a82-bfdc-e149a36914c3-image.png

            I flushed my local DNS cache with

            ipconfig /flushdns
            

            and did the test again. This time it did return an IP :

            Address:  154.220.169.30
            

            So, it really looks like it's working for me.

            My PC, as it's on the list, isn't filtered by pfB any more.

            No "help me" PM's please. Use the forum, the community will thank you.
            Edit : and where are the logs ??

            J 1 Reply Last reply Reply Quote 0
            • J
              jenskiebee @Gertjan
              last edited by

              @gertjan i try this setting "unbound python mode" dnsbl its working, but the other problem is when i flushed dns the other pc that i want to remain filtered by pfb same still can access again.
              because some of the user/employee know simple network troubleshot like release , renew and flushdns also...

              49507a2f-6cbf-4444-9af9-611cb8ac662b-image.png

              GertjanG 1 Reply Last reply Reply Quote 0
              • KOMK
                KOM @jenskiebee
                last edited by KOM

                @Gertjan

                dead:beef

                Heh

                GertjanG 1 Reply Last reply Reply Quote 0
                • GertjanG
                  Gertjan @jenskiebee
                  last edited by

                  @jenskiebee said in how to bypass pfblockerng-devel certain ip.:

                  problem is when i flushed dns the other pc that i want to remain filtered by pfb same still can access again.

                  What do you mean ?

                  Do you know what

                  ipconfig /flushdns
                  

                  does ?

                  And why I used this command on my PC in the example above ?

                  @jenskiebee said in how to bypass pfblockerng-devel certain ip.:

                  "unbound python mode"

                  This mode needs to be used to use the "Python Group Policy" function.

                  No "help me" PM's please. Use the forum, the community will thank you.
                  Edit : and where are the logs ??

                  J 1 Reply Last reply Reply Quote 0
                  • GertjanG
                    Gertjan @KOM
                    last edited by

                    @kom said in how to bypass pfblockerng-devel certain ip.:

                    @Gertjan

                    dead:beef

                    Heh

                    A way to obscure an IPv6 - my 2001:470:dead:beef:2::88 is local and global ;)

                    No "help me" PM's please. Use the forum, the community will thank you.
                    Edit : and where are the logs ??

                    1 Reply Last reply Reply Quote 0
                    • J
                      jenskiebee @Gertjan
                      last edited by

                      @gertjan yeahhh i used like you said.
                      9fb1ccd5-0c71-4625-a3db-49f165743cff-image.png
                      79fcf6e9-730d-4e2e-9fc3-381b0c18ba3e-image.png

                      GertjanG 1 Reply Last reply Reply Quote 0
                      • GertjanG
                        Gertjan @jenskiebee
                        last edited by

                        @jenskiebee

                        Keep in mind : it's a DNSBL bypass.
                        IP based feeds will still block, as these are just huge aliases used in firewall rules.

                        See also here and here.

                        It's still in the ⚡ phase of developing.

                        No "help me" PM's please. Use the forum, the community will thank you.
                        Edit : and where are the logs ??

                        1 Reply Last reply Reply Quote 0
                        • First post
                          Last post
                        Copyright 2025 Rubicon Communications LLC (Netgate). All rights reserved.