Hacked from a lightbulb

Re:Hacked from a lightbulb by Mister_Snuggles on Saturday February 08, 2020 @10:41PM (#22280254)

I have a separate network for my IoT stuff - this network can access the internet, but cannot initate connections to my main network[0]. My main network can initiate connections to the IoT network. The Hue bridge works fine, with the default app, in this setup.

My main control device is a VM running Home Assistant, so the underlying system (Hue and TRÅDFRI mainly) doesn't really matter much.

[0] Mostly. There's a port open for one device to do HTTP POSTs of data to one machine on the main network. MQTT is also open so that my ESP32/ESP8266 stuff can push data to the broker.

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Re:Hacked from a lightbulb by htgb on Sunday February 09, 2020 @02:27AM (#22280888)

This seems really nice! May I ask how you set it up? Is it a question of configuring routing, a firewall, or both? Does it matter if you have separate or a shared subnet?

I have some router with Shibby Tomato laying around (DD-WRT is unsupported), but I'm not sure if I need some other hardware, software, or if it's just a matter of finding the right settings…

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