#firewall-rules
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pfSense Port Forwarding Not Working? Fix It Step by Step
Nine ordered checks for a pfSense port forward that passes nothing: rule destination, private or CGNAT WAN address, target gateway, reflection.
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pfSense VLAN Setup for Homelab: Design, Rules, and Tests
pfSense VLAN setup for homelab: trunk layout, a four-VLAN plan, firewall rules in apply order, mDNS reflection, DNS pinning, and the tests that prove it.
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pfSense GeoIP Blocking with pfBlockerNG and MaxMind
Add a MaxMind license key for GeoLite2 country blocks, choose inbound or outbound actions, then add Emerging Threats, Spamhaus and Abuse.ch feeds.
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pfSense VLAN Configuration: Segment IoT, Guest, and Trusted
This pfSense VLAN configuration guide covers trusted, IoT, and guest networks, plus DHCP, firewall rules, switch tagging, DNS access, and tests.