Network Router firewall rules

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The GL-BE9300 routes between Sisu and Sisu-IoT with explicit firewall allows (people → HA, HA → every ESP, LAN → MQTT, phones → F8) and keeps Guest isolated.

How to get there

Browser on Sisu → http://192.168.0.1 → GL.iNet admin

What it does

Change SSIDs, DHCP reservations and firewall rules (admin only — follow the NETWORK.md checklist).

Before you start

On the boat's Sisu Wi-Fi/LAN; router admin password

What you should see

Admin page loads; the checklist in NETWORK.md §4.5 passes (HA reaches every ESP, phones reach HA/F8, Guest reaches nothing).