Synology + Docker unable to see devices on network

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1

I’m running HA’s Docker image (https://hub.docker.com/r/homeassistant/home-assistant) on a Synology NAS. It’s running fine, with one problem: it can’t seem to find some devices on the network.

I don’t know if it’s looking only at the 172.x network, or the 192.x network the NAS is on.

I have WeMo and TP-Link devices up and running, linked through Google Assistant. However, HomeAssistant is unable to find any of these plugs. Philips Hue, however, is working.

Is HA via Docker looking on the right network?

2

If you didn’t set the network mode to host, it won’t discover anything.

3

Doh! You’re absolutely right. So sorry. I missed that piece (I’m so used to working bridge mode).

4

How do you do that? When I look at the network, I can’t add anything to host.
Thanks!

5

Can you explain how to set that?

6

Via the CLI, you use --net=host to set the network to host. Via docker-compose, you use network_mode: host on your service. I do not believe you can do this within the Synology UI.