PfBlockerNG Strange Quirk with Log Files

  • Greetings! I'm not sure if anyone else has experienced this, or if perhaps I'm just too much of a noob, and I've done something wrong with my configuration, however I'm experiencing a very strange quirk with pfBlockerNG 2.1.1_4 running on pfSense 2.3.2_1.

    The behavior goes something like this:

    My dashboard displays the stats for pfBlockerNG, which I can click on to further view the alerts / blocks. However – it seems that for whatever reason, when I click on the alerts to view what has been blocked, things do not properly display under the "Deny" and "DNSBL" sections until I switch over to view the log files for pfBlocker.

    In order to get the alerts to display properly on my Alerts page, I have to click on Firewall / pfBlockerNG / Log Browser, Select "pfblockerng.log", allow it to display the log file, and THEN switch back to the "Alerts" section, and the alerts / blocked hosts will now display properly.

    I'm just wondering if this may be some sort of bug, or something on my end that may be misconfigured on my end, or perhaps just a quirk that's unique to my pfSense installation? Has anyone else experienced this behavior? It's not a showstopper by any means, but it certainly doesn't seem like it should be behaving this way. Does anyone happen to have any idea as to what may cause this, or even better, how to fix this? I'm a bit stumped. Thanks in advance, everyone!

  • Moderator

    The Log Browser tab has nothing to do with the Alerts Tab (and vice versa)… The IP Alerts are taken from the pfSense Firewall log, and the DNSBL alerts are taken from the /var/log/pfblockerng/dnsbl.log

    When you pivot from the widget to the Alerts Tab, it will Filter the alerts to only show those particular Alerts (ie: Tracker rule numbers), and it will not show any other Alerts for DNSBL.  If the pfSense firewall log settings are set too low, than the firewall log might not have those alerts and thus the pfBlockerNG Alerts tab can show no details for those alerts…  You can terminate the Alerts Filter by clicking the Clear Filter button

  • Hey BBcan177! Thank you SO much for taking the time to explain this to me. I was scratching my head trying to figure out exactly why my PrivacyGuard alerts weren't showing, but my general pfBlocker alerts were. This makes perfect sense, now. Thank you again for the clear, concise explanation. You rock!  ;D

Log in to reply