Firewall
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pfSense Plus vs CE Differences Explained: Which to Run
pfSense CE is free and open source; Plus adds OpenVPN DCO, QAT offload, ZFS boot environments and faster releases. Costs, gaps and who needs Plus.
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What Is pfSense? Firewall, Router and Homelab Uses
pfSense is FreeBSD-based firewall and router software. Learn its homelab roles, CE and Plus editions, network services, limits, and where to start.
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How to Install pfSense in a Proxmox VM: Step-by-Step Guide
A step-by-step walkthrough for how to install pfSense in a Proxmox VM, covering ISO upload, Linux bridges, VirtIO settings, and the checksum offload fix.