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    PfBlockerNG v2.0 w/DNSBL

    Scheduled Pinned Locked Moved pfBlockerNG
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    • F
      f34rinc
      last edited by

      @Jamerson:

      Thank you so much for the great tools, it works great so far two weeks now no complains.
      i have a request, can we use the DNSBL to block Microsoft Telemtry ?

      https://raw.githubusercontent.com/WindowsLies/BlockWindows/master/hostslist
      Taken from project - https://github.com/WindowsLies/BlockWindows

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

        @f34rinc:

        @Jamerson:

        Thank you so much for the great tools, it works great so far two weeks now no complains.
        i have a request, can we use the DNSBL to block Microsoft Telemtry ?

        https://raw.githubusercontent.com/WindowsLies/BlockWindows/master/hostslist
        Taken from project - https://github.com/WindowsLies/BlockWindows

        those are domains, I have plenty of them :)
        can those be blocked using DNSBL ?

        1 Reply Last reply Reply Quote 0
        • F
          f34rinc
          last edited by

          @Jamerson:

          can those be blocked using DNSBL ?

          Yes it can

          1 Reply Last reply Reply Quote 0
          • RonpfSR
            RonpfS
            last edited by

            Is-it normal that during boot, Resolver start twice?

            
Configuring WAN interface...done.
Configuring LAN interface...Starting DNS Resolver...done.
Starting DHCPv6 service...done.
done.
Configuring CARP settings...done.
Configuring OpenVPN settings...done.
Configuring firewall......done.
Starting PFLOG...done.
Setting up gateway monitors...done.
Synchronizing user settings...done.  
Starting webConfigurator...done.
Configuring CRON...done
Starting DNS resolver...done.
Starting NTP time client....done.
Starting DCHP service....done.
Starting DHCPv6 service...done.
Configuring firewall......done.

            and when I access the Webconfigurator, resolver and ntp are both stopped.

            I added Unbound under Service Watchdog and unbound start within 5 min of bootup.

            Strange output from starting pfBlockerNG :

            
Starting package pfBlockerNG...            ?done.

            2.4.5-RELEASE-p1 (amd64)
            Intel Core2 Quad CPU Q8400 @ 2.66GHz 8GB
            Backup 0.5_5, Bandwidthd 0.7.4_4, Cron 0.3.7_5, pfBlockerNG-devel 3.0.0_16, Status_Traffic_Totals 2.3.1_1, System_Patches 1.2_5

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            • J
              Jamerson
              last edited by

              @f34rinc:

              @Jamerson:

              can those be blocked using DNSBL ?

              Yes it can

              just post them on the block domain DNS feed ?

              1 Reply Last reply Reply Quote 0
              • B
                Bummer
                last edited by

                Hey all!

                This is just what the doctor ordered! Thans BBcan177, great job!

                I have a dumb question. I was looking over the default settings and had a question about the below. If you're going to protect against spam, wouldn't you select "Inbound" as the default instead of "Outbound"? I want to prevent stuff from coming in to the network. I know I'm missing something here, just don't know what it is.

                DNSBL IP Firewall Rule Settings:
                Select Deny outbound or as per your requirements
                select Enable logging

                Thanks!

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                • H
                  Hugovsky
                  last edited by

                  All connections are initiated from inside to outside direction, so, you should block what starts the connection. Unless you have open ports from the internet to your network.

                  1 Reply Last reply Reply Quote 0
                  • B
                    Bummer
                    last edited by

                    Thanks for the replyl Hugovsky. But I'm still confused.

                    My mail server is inside my network and is clean. It would seem to me you'd want to block what is coming in from the outside to the ports opened on the mail server, etc.

                    Sorry, I can be dense at times.

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                    • H
                      Hugovsky
                      last edited by

                      Best way to do that is to make an alias and use it with the nat rule that forwards to your server. Remember: the firewall is already blocking everything you don't allow.

                      1 Reply Last reply Reply Quote 0
                      • BBcan177B
                        BBcan177 Moderator
                        last edited by

                        @Jamerson:

                        @f34rinc:

                        @Jamerson:

                        can those be blocked using DNSBL ?

                        Yes it can

                        just post them on the block domain DNS feed ?

                        You can add domains to the custom list at the bottom of any Alias, or create a new alias.

                        "Experience is something you don't get until just after you need it."

                        Website: http://pfBlockerNG.com
                        Twitter: @BBcan177  #pfBlockerNG
                        Reddit: https://www.reddit.com/r/pfBlockerNG/new/

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                        • BBcan177B
                          BBcan177 Moderator
                          last edited by

                          @RonpfS:

                          I added Unbound under Service Watchdog and unbound start within 5 min of bootup.

                          Don't use Service Watchdog with DNSBL as that will interfere with how DNSBL updates.

                          "Experience is something you don't get until just after you need it."

                          Website: http://pfBlockerNG.com
                          Twitter: @BBcan177  #pfBlockerNG
                          Reddit: https://www.reddit.com/r/pfBlockerNG/new/

                          1 Reply Last reply Reply Quote 0
                          • RonpfSR
                            RonpfS
                            last edited by

                            I tried to find out why unbound dies silently on bootup

                            I did a fresh install, disabling all package before saving the config, bring the config back, normal pkg installation went smoothly.

                            I enabled all packages except pfBlockerNG and DNSBL , rebooted 2-3 times and unbound is present on reboot.

                            I enabled pfBlockerNG, DNSBL, on first reboot unbound was alive
                            After 2-3 reboot it kept dying on reboot.
                            Watching the services status, I could see it running until DNSBL start, then it dies.
                            I went thru the /var/log files, no error is logged !

                            Once it is started it keeps running fine.

                            So I only put unbound in Service Watchdog, not DNSBL, is this ok?
                            Now unbound restart 1 or 2 minutes after it dies.

                            2.4.5-RELEASE-p1 (amd64)
                            Intel Core2 Quad CPU Q8400 @ 2.66GHz 8GB
                            Backup 0.5_5, Bandwidthd 0.7.4_4, Cron 0.3.7_5, pfBlockerNG-devel 3.0.0_16, Status_Traffic_Totals 2.3.1_1, System_Patches 1.2_5

                            1 Reply Last reply Reply Quote 0
                            • BBcan177B
                              BBcan177 Moderator
                              last edited by

                              No don't use Service Watchguard for either.

                              Do you have any of the Unbound DHCP registration checkboxes enabled? If so, disable those.

                              "Experience is something you don't get until just after you need it."

                              Website: http://pfBlockerNG.com
                              Twitter: @BBcan177  #pfBlockerNG
                              Reddit: https://www.reddit.com/r/pfBlockerNG/new/

                              1 Reply Last reply Reply Quote 0
                              • RonpfSR
                                RonpfS
                                last edited by

                                @BBcan177:

                                No don't use Service Watchguard for either.

                                So how do I find out what's making it dies on reboot ?

                                2.4.5-RELEASE-p1 (amd64)
                                Intel Core2 Quad CPU Q8400 @ 2.66GHz 8GB
                                Backup 0.5_5, Bandwidthd 0.7.4_4, Cron 0.3.7_5, pfBlockerNG-devel 3.0.0_16, Status_Traffic_Totals 2.3.1_1, System_Patches 1.2_5

                                1 Reply Last reply Reply Quote 0
                                • RonpfSR
                                  RonpfS
                                  last edited by

                                  @BBcan177:

                                  Do you have any of the Unbound DHCP registration checkboxes enabled? If so, disable those.

                                  Nope only Enable DNSSEC Support is ticked.
                                  Network interface is set to ALL
                                  Outgoing interface is set to WAN

                                  I do have Host Overrides for a local domain (not the local domain of pfense), including the WAN IP of the firewal (it is behind my present pfsense box)

                                  2.4.5-RELEASE-p1 (amd64)
                                  Intel Core2 Quad CPU Q8400 @ 2.66GHz 8GB
                                  Backup 0.5_5, Bandwidthd 0.7.4_4, Cron 0.3.7_5, pfBlockerNG-devel 3.0.0_16, Status_Traffic_Totals 2.3.1_1, System_Patches 1.2_5

                                  1 Reply Last reply Reply Quote 0
                                  • BBcan177B
                                    BBcan177 Moderator
                                    last edited by

                                    Increase the Unbound log verbosity and see if it shows any further details.

                                    "Experience is something you don't get until just after you need it."

                                    Website: http://pfBlockerNG.com
                                    Twitter: @BBcan177  #pfBlockerNG
                                    Reddit: https://www.reddit.com/r/pfBlockerNG/new/

                                    1 Reply Last reply Reply Quote 0
                                    • RonpfSR
                                      RonpfS
                                      last edited by

                                      @BBcan177:

                                      Increase the Unbound log verbosity and see if it shows any further details.

                                      Increased to level 2 first reboot unbound is running
                                      2nd reboot, unbound is not running nothing in the resolver.log for this reboot, only things from last session.
                                      Nothing in system.log nor dmesg.boot

                                      Remove all hosts overrides, set level to 5

                                      resolver logs

                                      
Dec 9 01:04:46 	unbound: [15366:0] debug: ignoring duplicate RR: mobile.Banzai.it 60 IN A 10.10.10.1
Dec 9 01:04:31 	unbound: [15366:0] info: implicit transparent local-zone . TYPE0 IN
Dec 9 01:04:22 	unbound: [15366:0] debug: drop user privileges, run as unbound
Dec 9 01:04:22 	unbound: [15366:0] debug: chroot to /var/unbound
Dec 9 01:04:22 	unbound: [15366:0] debug: chdir to /var/unbound
Dec 9 01:04:22 	unbound: [14799:0] debug: setup SSL certificates
Dec 9 01:01:52 	unbound: [60328:0] info: send_udp over interface: 127.0.0.1

                                      System logs

                                      Dec 9 01:04:47 	php: rc.bootup: miniupnpd: Starting service on interface: lan
Dec 9 01:04:47 	kernel: done.
Dec 9 01:04:47 	php: rc.bootup: Creating rrd update script
Dec 9 01:04:42 	kernel: .done.
Dec 9 01:04:36 	check_reload_status: Updating all dyndns
Dec 9 01:04:36 	kernel: done.
Dec 9 01:04:36 	kernel: done.
Dec 9 01:04:36 	php: rc.bootup: The command '/usr/local/sbin/unbound -c /var/unbound/unbound.conf' returned exit code '1', the output was '[1449641076] unbound[30851:0] debug: creating udp6 socket :: 53 [1449641076] unbound[30851:0] error: bind: address already in use [1449641076] unbound[30851:0] fatal error: could not open ports'
Dec 9 01:04:33 	kernel: done.
Dec 9 01:04:33 	php: rc.bootup: ROUTING: setting default route to 172.25.0.254
Dec 9 01:04:33 	lighttpd[28666]: (log.c.194) server started
Dec 9 01:04:32 	kernel: done.
Dec 9 01:04:31 	kernel: done.
Dec 9 01:04:29 	kernel: .done.
Dec 9 01:04:23 	kernel: ...
Dec 9 01:04:22 	kernel: pflog0: promiscuous mode enabled
Dec 9 01:04:22 	kernel: done.
Dec 9 01:04:22 	php: rc.bootup: Resyncing OpenVPN instances.
Dec 9 01:04:22 	php-fpm[245]: /rc.newwanip: rc.newwanip: Info: starting on sk0.
Dec 9 01:04:22 	check_reload_status: Linkup starting re0
Dec 9 01:04:22 	kernel: re0: link state changed to UP
Dec 9 01:04:22 	kernel:
Dec 9 01:04:20 	kernel: re0: link state changed to DOWN
Dec 9 01:04:20 	check_reload_status: Linkup starting re0
Dec 9 01:04:20 	php: rc.bootup: Accept router advertisements on interface sk0
Dec 9 01:04:20 	check_reload_status: rc.newwanip starting sk0
Dec 9 01:04:19 	kernel: sk0: link state changed to UP
Dec 9 01:04:19 	kernel:
Dec 9 01:04:19 	check_reload_status: Linkup starting sk0
Dec 9 01:04:17 	check_reload_status: Linkup starting sk0

                                      2.4.5-RELEASE-p1 (amd64)
                                      Intel Core2 Quad CPU Q8400 @ 2.66GHz 8GB
                                      Backup 0.5_5, Bandwidthd 0.7.4_4, Cron 0.3.7_5, pfBlockerNG-devel 3.0.0_16, Status_Traffic_Totals 2.3.1_1, System_Patches 1.2_5

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                                      • BBcan177B
                                        BBcan177 Moderator
                                        last edited by

                                        Here is the error:

                                        Dec 9 01:04:36 php: rc.bootup: The command '/usr/local/sbin/unbound -c /var/unbound/unbound.conf' returned exit code '1', the output was '[1449641076] unbound[30851:0] debug: creating udp6 socket :: 53 [1449641076] unbound[30851:0] error: bind: address already in use [1449641076] unbound[30851:0] fatal error: could not open ports'

                                        Looks like it tried to start Unbound but it was already started as the port was opened already… Don't really have any other help to offer at this moment... Keep an eye on the logs and see if something else comes up...

                                        "Experience is something you don't get until just after you need it."

                                        Website: http://pfBlockerNG.com
                                        Twitter: @BBcan177  #pfBlockerNG
                                        Reddit: https://www.reddit.com/r/pfBlockerNG/new/

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                                        • RonpfSR
                                          RonpfS
                                          last edited by

                                          It always start the Resolver twice even on a fresh install with no package installed.

                                          I tried to open the /var/unbound/pfb_dnsbl.conf 58.9MB in the pfblocker logs tab and it only say Loading file…. nothing appears.

                                          Trying to open it with File Manager gives me :

                                          Fatal error: Allowed memory size of 134217728 bytes exhausted (tried to allocate 123487193 bytes) in /usr/local/www/packages/filemgr/file_manager.php on line 411

                                          I can download it and nothing seems abnormal.

                                          I got this crash report :

                                          Crash report begins.  Anonymous machine information:

i386
10.1-RELEASE-p24
FreeBSD 10.1-RELEASE-p24 #0 f27a67c(releng/10.1)-dirty: Wed Nov  4 16:13:40 CST 2015     root@pfs22-i386-builder:/usr/obj.RELENG_2_2.i386/usr/pfSensesrc/src.RELENG_2_2/sys/pfSense_SMP.10

Crash report details:

PHP Errors:
[09-Dec-2015 01:27:54 America/New_York] PHP Fatal error:  Allowed memory size of 134217728 bytes exhausted (tried to allocate 82324797 bytes) in /usr/local/www/pfblockerng/pfblockerng_log.php on line 200
[09-Dec-2015 01:39:21 America/New_York] PHP Fatal error:  Allowed memory size of 134217728 bytes exhausted (tried to allocate 82324797 bytes) in /usr/local/www/pfblockerng/pfblockerng_log.php on line 200
[09-Dec-2015 01:40:20 America/New_York] PHP Fatal error:  Allowed memory size of 134217728 bytes exhausted (tried to allocate 82324797 bytes) in /usr/local/www/pfblockerng/pfblockerng_log.php on line 200
[09-Dec-2015 01:40:38 America/New_York] PHP Fatal error:  Allowed memory size of 134217728 bytes exhausted (tried to allocate 123487193 bytes) in /usr/local/www/packages/filemgr/file_manager.php on line 411

Filename: /var/crash/minfree
2048

                                          It is a 2GB P4 Prescott …

                                          In the pfBlocker/Log browser there is no dnsbl.log or error.log
                                          In /var/log/pfblockerng/ there is a file dnsbl_error.log , doesn't tell much.

                                          Is-it possible to revert to version 2.0.1 ? Didn't had that issue on a much slower laptop with 2.0.1.

                                          2.4.5-RELEASE-p1 (amd64)
                                          Intel Core2 Quad CPU Q8400 @ 2.66GHz 8GB
                                          Backup 0.5_5, Bandwidthd 0.7.4_4, Cron 0.3.7_5, pfBlockerNG-devel 3.0.0_16, Status_Traffic_Totals 2.3.1_1, System_Patches 1.2_5

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                                          • SoloamS
                                            Soloam
                                            last edited by

                                            I have found some false positives in the iblocklist lists, for example if you preform a dns lookup to "fractal-design.com" (case builder) it would return 62.116.130.8 that if you search https://www.iblocklist.com/search?string=62.116.130.8 if gives a lot of lists (Malicious, Tracking, etc) can it be outdated?

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