ELK + pfSense 2.3 Working
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tanks
if can creat ova or ovf from vm machine and upload it its very good :) -
http://pfelk.3ilson.com/ basically works, but some pointers:
1/ There's a PPA for MaxMind:
sudo add-apt-repository ppa:maxmind/ppa- see http://dev.maxmind.com/geoip/geoipupdate/ for /etc/GeoIP.conf and run geoipupdate after that. The DB is located in /usr/share/GeoIP/GeoLite2-City.mmdb
2/ You really should set up some authentication:
https://www.elastic.co/guide/en/x-pack/current/installing-xpack.html#xpack-package-installation
https://www.elastic.co/guide/en/x-pack/current/setting-up-authentication.html
https://www.elastic.co/guide/en/x-pack/current/logstash.html -
Yeah I had issues with the date stuff in logstash config as well.. had to remove the +0400 and timezone..
I have it running, but elasticstack doesn't seem to want to stay running. Haven't had time to look into why. And have not had any time to do any visualizations - which is what everyone wants ;)
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I have it running, but elasticstack doesn't seem to want to stay running. Haven't had time to look into why.
Make sure you've allocated at least 4GiB of RAM to this thing. (Java >:( ::))
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Elasticsearch after 10 sec start its stop
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I have it running, but elasticstack doesn't seem to want to stay running. Haven't had time to look into why.
Make sure you've allocated at least 4GiB of RAM to this thing. (Java >:( ::))
I run elk stack on 1.5 ;D
Small office though. Thx for the info on auth.. I've been wondering how to do that.
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I'm currently going through the process of installing ELK but I have an important question. If I redirect the logs from pfSense to the ELK server will I be able to access the raw logs somewhere? I need to have them somewhere and I'm wondering where they would be if they are sent to ELK.
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Eveything works well except the maps visualization, someone can help?
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Up
Logstash stops after a few seconds (rising heap size didn't help).
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I'm currently going through the process of installing ELK but I have an important question. If I redirect the logs from pfSense to the ELK server will I be able to access the raw logs somewhere? I need to have them somewhere and I'm wondering where they would be if they are sent to ELK.
Status Menu - System Logs - Settings - and jump to : Remote log servers - and you can add another 2 Syslog Servers you have ; ex syslog-ng, Splunk etc
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Hi all,
trying to get this going with PFsense 2.3.4 and ELK 5.4 - all components are talking ok, and I can get the JSON Dashboard, Search and Visualization up and running - almost…:
- when I import the visualizations, Kibana complains that the tags geoip.country_name and geoip.city_name are not available.
- I checked 11-pfsense.conf (which I used from this site) against the spec at https://www.elastic.co/guide/en/logstash/current/plugins-filters-geoip.html, and there does not appear to be any issue with this - that is, it looks like those tags should be returned.
Anything else I could check, or logs I could provide?
kind regards
Ron
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the log send from pfsense where is save on elk?
i change the elk server and how to export import log on prvise server? -
Any differences to get this running on 2.4.0 BETA?
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I finally got this up & running on pfSense 2.4.0 BETA with the help of AR15USR and some people on IRC.
Initially I was having trouble getting the Index Patterns to populate in the first step of Kibana. I had followed doktornotor's advice for setting up MaxMind. For whatever reason that didn't work for me so I just did it according to http://pfelk.3ilson.com/ and it worked.
Next, I had everything stable and logs being imported, but all logs were being tagged "_grokparsefailure" & "_geoip_lookup_failure" and since the pattern wasn't matching, it wasn't putting out any useful fields/information. This was also preventing me from importing the Visualizations.json due to not having the applicable fields available.
After way too much time troubleshooting and trying to figure out what was happening and why I was given some direction and pointed to the grok debugger by a kind IRC user. https://grokdebug.herokuapp.com/
For anyone looking to troubleshoot or modify their own grok pattern files, here's what I could make of the fields in 2.4.0 BETA's Rsyslog format. https://forum.pfsense.org/index.php?topic=133354.msg733494#msg733494
Run a pcap to see exactly what your pfSense box is sending to your ELK server.It turned out that all I needed to do was change one character in /etc/logstash/conf.d/patterns/pfsense2-3.grok and reboot.
I changed line 16 (PFSENSE_LOG_DATA)
From:PFSENSE_LOG_DATA (%{INT:rule}),(%{INT:sub_rule}),,(%{INT:tracker}),(%{WORD:iface}),(%{WORD:reason}),(%{WORD:action}),(%{WORD:direction}),(%{INT:ip_ver}),To:
PFSENSE_LOG_DATA (%{INT:rule}),(%{INT:sub_rule})?,,(%{INT:tracker}),(%{WORD:iface}),(%{WORD:reason}),(%{WORD:action}),(%{WORD:direction}),(%{INT:ip_ver}),That's it, one "?".
After that, log files were parsing successfully, I refreshed my Index Pattern Field List to pull in all of the new fields, imported the Visualizations.json and opened up the Dashboard. All is working now on my single core atom with 2GB DDR2!
I have it running, but elasticstack doesn't seem to want to stay running. Haven't had time to look into why.
Make sure you've allocated at least 4GiB of RAM to this thing. (Java >:( ::))
I have this up and running (for home use) on an old netbook with an atom N450 (Pineview ~2010, single core 1.66GHz) with 2GB DDR2. I had to significantly lower RAM usage in the following two files to get it working. Currently using <1.5GB RAM, the OS is lubuntu with GUI service disabled. It's also running a Unifi controller. Dashboard is slow to load even for a small home network but it works! I couldn't justify buying anything to get an ELK stack for my home network.
/etc/elasticsearch/jvm.options/etc/logstash/jvm.options
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Eveything works well except the maps visualization, someone can help?
@BrunoCAVILLE - I'm having the same problem as you did. I used the revised visualization file due to the .keyword issue. I've attempted to merge back in the country sections from the http://pfelk.3ilson.com/ visualization file, but still no luck. Just wanted to know if you were able to identify/ resolve the issue?
https://forum.pfsense.org/index.php?topic=125376.0
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Did you refresh your fields list (Management / Index Patterns) after a number of your log files were successfully parsed?
If not, do that first then try to import the pf3lk visulization.json.
The import fails if you don't have the appropriate fields available.
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I just wanted to add that the Kibana4 init script from the OP is no longer listed via a link as others were so I wanted to copy it here in text form as it did take me a moment to realize that the scripts were all included in a zip file in the op as well.
Kibana4 init script:
#!/bin/sh
/etc/init.d/kibana4 – startup script for kibana4
bsmith@the408.com 2015-02-20; used elasticsearch init script as template
https://github.com/akabdog/scripts/edit/master/kibana4_init
BEGIN INIT INFO
Provides: kibana4
Required-Start: $network $remote_fs $named
Required-Stop: $network $remote_fs $named
Default-Start: 2 3 4 5
Default-Stop: 0 1 6
Short-Description: Starts kibana4
Description: Starts kibana4 using start-stop-daemon
END INIT INFO
#configure this with wherever you unpacked kibana:
KIBANA_BIN=/opt/kibana4/binPID_FILE=/var/run/$NAME.pid
PATH=/bin:/usr/bin:/sbin:/usr/sbin:$KIBANA_BIN
DAEMON=$KIBANA_BIN/kibana
NAME=kibana4
DESC="Kibana4"if [
id -u-ne 0 ]; then
echo "You need root privileges to run this script"
exit 1
fi. /lib/lsb/init-functions
if [ -r /etc/default/rcS ]; then
. /etc/default/rcS
ficase "$1" in
start)
log_daemon_msg "Starting $DESC"pid=
pidofproc -p $PID_FILE kibana
if [ -n "$pid" ] ; then
log_begin_msg "Already running."
log_end_msg 0
exit 0
fi# Start Daemon
start-stop-daemon –start --pidfile "$PID_FILE" --make-pidfile --background --exec $DAEMON
log_end_msg $?
;;
stop)
log_daemon_msg "Stopping $DESC"if [ -f "$PID_FILE" ]; then
start-stop-daemon –stop --pidfile "$PID_FILE"
--retry=TERM/20/KILL/5 >/dev/null
if [ $? -eq 1 ]; then
log_progress_msg "$DESC is not running but pid file exists, cleaning up"
elif [ $? -eq 3 ]; then
PID="cat $PID_FILE"
log_failure_msg "Failed to stop $DESC (pid $PID)"
exit 1
fi
rm -f "$PID_FILE"
else
log_progress_msg "(not running)"
fi
log_end_msg 0
;;
status)
status_of_proc -p $PID_FILE kibana kibana && exit 0 || exit $?
;;
restart|force-reload)
if [ -f "$PID_FILE" ]; then
$0 stop
sleep 1
fi
$0 start
;;
*)
log_success_msg "Usage: $0 {start|stop|restart|force-reload|status}"
exit 1
;;
esac -
ando1, any idea what is going on?
PS I ran everyone of your troubleshooting commands and they all error out fyi…
How did you make out with this? I'm running into the same issue and it doesn't look like there was a resolution to the issue.
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I'm starting to get this error when my Dashboard refreshes: "Courier Fetch: 28 of 325 shards failed."
I've noticed that I'm seeing yellow health and replications:
health status index uuid pri rep docs.count docs.deleted store.size pri.store.size green open logstash-2017.09.09 yhdtjrKHQVycMOCfBmssWQ 5 0 347962 0 150.8mb 150.8mb green open logstash-2017.09.10 Yg98wyN5SYav2dnc8OmFxA 5 0 359406 0 158mb 158mb green open logstash-2017.09.11 mG66BkrDQOSnyJCqI5Ir-w 5 0 380644 0 164.2mb 164.2mb green open logstash-2017.09.12 y26fNsoORtW6cSx1QcE7ZQ 5 0 390537 0 169.2mb 169.2mb green open logstash-2017.09.13 MxyncENMRXqxLnMuJIw1rw 5 0 353464 0 152.2mb 152.2mb yellow open logstash-2017.09.14 Gp3dZ-uUTeWv9YIS4calhw 5 1 376975 0 163.5mb 163.5mb yellow open logstash-2017.09.15 cq8n4mYYSWGZZrzrb50B-g 5 1 392566 0 165.2mb 165.2mb yellow open logstash-2017.09.16 u7aF2fGSSmOJmJCU4odO5w 5 1 210728 0 94.5mb 94.5mbAnyone know why this is happening all the sudden?
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Anyone able to give me any clues or places to start with the above?
