Summary
If you've ever wanted to stop your smart TV from scanning your entire home network or keep guests off your NAS, this walks you through proper VLAN segmentation with real firewall rules and switch configs. It covers UniFi, pfSense/OPNsense, and MikroTik with concrete examples like mapping SSIDs to VLANs, setting up trunk ports, and blocking RFC1918 traffic while still allowing IoT devices to hit your Pi-hole for DNS. The firewall rule ordering is especially good, it explicitly shows why the Pi-hole exception has to come before the blanket RFC1918 block. Best used when you're moving past a flat 192.168.1.0/24 network and need isolation without breaking everything.
Install to Claude Code
npx -y skills add affaan-m/ecc --skill homelab-vlan-segmentation --agent claude-codeInstalls into .claude/skills of the current project.
Agent, run crypto. Access onchain data & trade routes via 1inch.
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Agent, run crypto. Access onchain data & trade routes via 1inch.
Install now →Notes, actions and memory. Without a meeting bot. First month 100% off.
Download for free →Keep your Mac awake while Claude Code and 40+ AI agents run. Sleeps when they're idle.
One time payment $9 →Give your AI agent a complete email layer—sending, inbound inboxes, and sandbox testing.
Get 4K emails/month free →Integrate web data into your AI product. One API to scrape website & brand data.
Get API Key Now →Your agent targets a perfect 10 Code Health score. Deterministic. Every commit.
Try For Free →First SeenJul 14, 2026
