Graylog-OPNsense_Extractors

Extractors for Graylog to parse OPNsense firewall logs. Should be able to parse most all IPv4 and IPv6 messages. Fork of the original by IRQ10

Updates

2021-06-17: Forked and updated to support OPNsense 21.1.7 message format ("filter: link rule hash to origin")
2021-02-07: Update to support OPNsense 21.1 message format (by @knipp)
2019-08-13: Update to support OPNsense message format change.
2018-06-21: Update to IPv6 ICMP. OPNsense sends "ICMPv6", remove case insensitive regex for better processing when under heavy load.

Name		Name	Last commit message	Last commit date
Graylog-OPNsense_Extractors.json		Graylog-OPNsense_Extractors.json
LICENSE		LICENSE
Log_Reference.txt		Log_Reference.txt
README.md		README.md