Home Assistant remote maintenance without VPN — and without an open port
Home Assistant remote maintenance without VPN: no open port, no full-LAN access. Why both are wrong and what time-boxed, client-granted access looks like.
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Posts on Networking
Collected posts on Networking — from our practice running fleets of Home Assistant instances.
Practice · Guide
Explainer · Tech
CGNAT and Home Assistant — why your port forwarding is about to stop working
If you sit behind Carrier-Grade NAT you no longer have your own public IPv4 — port forwarding silently dies. What CGNAT is, how to spot it, and which remote-access options for Home Assistant still work.
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