this post was submitted on 14 Jul 2023
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I changed IP address, now all devices are unavailable (lemmy.world)
submitted 1 year ago* (last edited 1 year ago) by iMike@lemmy.world to c/homeassistant@lemmy.world
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I installed Google Wifi which resulted in having new network, old router was under 192.168.0.1, new Google is on 192.168.1.1.

So previous HA IP was 192.168.0.35, I changed it via the supervisor to 192.168.1.35.

All devices are unavailable now... Zigbee2mqtt says 502: Bad Gateway... What do I do, how to fix that?

Thanks in advance.

Update: I tried doing this but there's no IP addresses there and there's only devices like my iPhone, but no light bulbs for example... From the Terminal: Change directory to /config/.storage: cd /config/.storage Then edit the core.config_entries file: nano core.config_entries

Update 2: I figured it out. I went to Supervisor > Zigbee2mqtt > Configuration tab - there I noticed there was still old IP (server: mqtt://192.168.0.35:1883), I've updated that and now everything works again!

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[–] BestBouclettes@jlai.lu 5 points 1 year ago* (last edited 1 year ago)

It sounds like you only changed the IPs but you also have to change the gateways of your devices to 192.168.1.1 instead of 192.168.0.1 too. If it's DHCP, just restarting the device should get you a new and correct IP and gateway