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    pfSense Zeek (fka Bro) Package

    Scheduled Pinned Locked Moved Traffic Monitoring
    27 Posts 10 Posters 17.5k Views
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    • T
      thiamata
      last edited by

      sorry I missed this:

      --- snipp ---
      more local.zeek
      ##! Local site policy. Customize as appropriate.
      ##!
      ##! This file will not be overwritten when upgrading or reinstalling!

      This script logs which scripts were loaded during each run.

      @load misc/loaded-scripts

      Apply the default tuning scripts for common tuning settings.

      @load tuning/defaults

      Load the scan detection script.

      @load misc/scan

      Log some information about web applications being used by users

      on your network.

      @load misc/app-stats

      --- snipp end ---

      last entry is line 16, ... .. .

      regards Thiamata

      PS
      A reinstall and a remove and installing again does not help

      during installation I got some eorros relating some cfg files (zeekctl.cfg, node.cfg, networks.cfg) in /usr/local/etc
      The first two I could identify as zeek related cfgs. So removing these files helps to bypass the these errors. But with networks.cfg I am not sure, if this file is only a zeek related cfg.

      Is there an option to completely remove zeek and install from scratch like a (nearly) fresh system, without knowing any information from the instance installed before?

      regards Thiamata

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      • M
        markoverholser @thiamata
        last edited by

        @thiamata Can you comment out the line @load misc/app-stats (change it to # @load misc/app-stats by adding the # at the beginning) and try to load Zeek again?

        Did you install with pkg install or via the web UI? I think there shouldn't be much state kept between installations but if you are at the command line you could rm -rf /usr/local/share/zeek after uninstalling to remove the remaining elements (if there are any).

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        • L
          lncc63 @markoverholser
          last edited by

          This post is deleted!
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          • T
            thiamata
            last edited by

            Hi

            remarking helps zeek to come up again, but I need to run zeekctl deploy again on the shell.

            I am still looking for howto implement custom scripts in the correct way.

            secondly, what is needed to get this misc/appstat running in the correct way. This question is still open, ... .. .

            For it seems that zeek is running for now in the known way, ... .. .

            thanx 4 hlp

            regards Thiamata

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            • M
              markoverholser @thiamata
              last edited by

              @thiamata I don't think it's necessary to run misc/appstat, I've never used that functionality. So, I think it's safe to just remove that from your local.zeek

              As for running other custom scripts, put them somewhere and use an @load directive in your local.zeek file to load them.

              For example, if you download and unzip the IcannTLD package (https://github.com/corelight/icannTLD) to a specific directory, you can add a line like @load /opt/icanntld/scripts/ (assuming that's where it ends up) and it will load the script and use it when Zeek loads.

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              • A
                akamsremoteconnect
                last edited by

                This post is deleted!
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                • Y
                  yellowRain
                  last edited by

                  Hello,
                  This topic has quite a lot of views, so I 'm enticed to poste here.

                  I would like to install some plug-ins (eg wireguard and openvpn).

                  I understand spicy is the way to go.

                  I compiled all of that thing on a separate FreeBSD vm. (Have seen a few errors during the tests, I think 2 tests failed but did not note any showstopper )

                  Now I must figure out which binaries/files/folders (of zeek, zeek plugins spicy) I need to copy on pfsense (I will have a try one day.) to activate these plug-ins

                  My question at this point is :
                  -would it be possible to create (like pfblocker) a zeek-devel package that would include spicy and openvpn / wg (or the full set of existing) plugins without having to compile elsewhere ?

                  -or make the install of zeek like in the documentation, that is to say in a separate install folder (/usr/local/zeek/). That way it is easier not to mess with pfsense binaries while adding plug-ins manually, and more understandable for newbies.

                  Thank you for having brought this useful tool to pfsense.

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                  • M
                    markoverholser @yellowRain
                    last edited by

                    @yellowrain I think the best place to get an answer for that would be to post in the Zeek Community Slack which you can find a link to on this page: https://zeek.org/community/

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                    • G
                      gnordli
                      last edited by

                      Are there any plans to update the package to the 5.x release series?
                      thanks,
                      Geoff

                      Y 1 Reply Last reply Reply Quote 0
                      • Y
                        yellowRain @gnordli
                        last edited by

                        @gnordli

                        Think it's there since 23.01.
                        23.05 shows :

                        [23.05-RELEASE][ssh@pfSense.lan]/root: zeek -v
                        zeek version 5.0.7
                        
                        1 Reply Last reply Reply Quote 0
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