Opnsense
open-source firewall & routing platform
:~/tags$man opnsense
NAME
opnsense — open-source firewall & routing platform
DESCRIPTION
Building out an OPNsense firewall and router — CrowdSec and Suricata intrusion prevention, the Zenarmor NGFW plugin, Kea DHCP with Unbound DNS, Cloudflare Zero Trust tunnels, GRE/WAN failover, and the Deciso DEC850 appliance underneath.
SEE ALSO (12 articles)
Q-feeds2026
Kea DHCP to Unbound DNS Registration2026
Ubiquiti U5G Max GRE Tunnel with OPNsense2026
Crowdsec IPDEX on OPNsense2025
Crowdsec AS Number Whitelist2025
Crowdsec CTI API Integration with Suricata2025
Suricata Nmap Rules2025
Crowdsec Integration with Suricata2025
Cloudflare Zero Trust tunnel for OPNSense2025
Zenarmor Remote Elasticsearch2024
Zenarmor and Suricata on Lan2024
OPNsense Dec 850 V22024
CATEGORY