homeassistant

12072 readers

20 users here now

Home Assistant is open source home automation that puts local control and privacy first. Powered by a worldwide community of tinkerers and DIY enthusiasts. Perfect to run on a Raspberry Pi or a local server. Available for free at home-assistant.io

founded 1 year ago

MODERATORS

GreatAlbatross@feddit.uk

Discover devices in VLAN (lemmy.world)

submitted 4 months ago by peregus@lemmy.world to c/homeassistant@lemmy.world

7 comments fedilink hide all child comments

I've a VLAN dedicated to IoT devices and, of course, HA can't discover them. Is it possible have them discovered by HA via MQTT? Create them manually it's a pita because they're a lot and I would have to create sensors/switches + battery level + RSSI Thanks!

you are viewing a single comment's thread
view the rest of the comments

[–] jet@hackertalks.com 11 points 4 months ago

This is the right way!

VLANs typically can only cross communicate via the gateway, most broadcast discovery protocols don't get routed via the gateway (because its not considered local), and while you can get the gateway to repeat some traffic, its very brittle... lots of network stack developers made assumptions about broadcast packets being on the local network segment.