I have followed this guide to configure ElasticSearch 2.3.0, Logstash 2.3.0, Kibana 4.5.0 to get logs from my pfsense 2.3:
My problem is that I use pfsense 2.3 and this tutorial is for pfsense 2.2. Logs are received and showed correctly by Kibana, but the format and the Available Fields are not all that I need to do a dashboard.
Where can I find a grok compatible with pfsense 2.3?
Thank you