Routing

Networking
NAT vs Routing: What Happens When Traffic Leaves Your LAN

Routing decides where packets go. NAT rewrites addresses. Home networks usually use both, but they are not the same job.

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Homelab
Ubiquiti Site Magic Routing: A No-Nonsense Beginner Guide to Routes, Route Injection, and Software-Defined Wide Area Network Fabric Design

A practical Site Magic routing guide covering UniFi site-to-site VPNs, route injection, subnet overlap, firewall policy, and branch troubleshooting.

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