OPNSense Extractors
@IRQ10
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Extractors for Graylog to parse OPNsense firewall logs. Should be able to parse most all IPv4/IPv6, ICMP, UDP, & TCP messages.
- 6/21/18 Update to IPv6 ICMP. OPNsense sends “ICMPv6”, remove case insensitive regex for better processing when under heavy load.
- 8/13/19 Update to support OPNsense message format change.+
- 6/26/21 Update - Removed some ICMP extractors. Updated to new OPNsense log message format.
- 12/2/21 Update - Fixed incorrect CSV headers. Removed OPNsense-Unbound_Extractor.