From f863fcd0090de5b9b5973941aedf04c9ba8b57c9 Mon Sep 17 00:00:00 2001
From: tiagofreire-pt <41837236+tiagofreire-pt@users.noreply.github.com>
Date: Sat, 18 Apr 2020 10:43:07 +0100
Subject: [PATCH] =?UTF-8?q?Fan=20integration=20xiaomi=5Fmiio=20-=20Trouble?=
 =?UTF-8?q?shooting=20Unable=20to=20find=20d=E2=80=A6=20(#13021)?=
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* Troubleshooting Unable to find device error messages

How to solve connection errors on different subnets.

* Update fan.xiaomi_miio.markdown

Misspelling HA...

* Update fan.xiaomi_miio.markdown

* Update fan.xiaomi_miio.markdown
---
 source/_integrations/fan.xiaomi_miio.markdown | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/source/_integrations/fan.xiaomi_miio.markdown b/source/_integrations/fan.xiaomi_miio.markdown
index b5df2b4d9c3..1d9adcfb2ca 100644
--- a/source/_integrations/fan.xiaomi_miio.markdown
+++ b/source/_integrations/fan.xiaomi_miio.markdown
@@ -490,3 +490,9 @@ Turn the dry mode off.
 | Service data attribute    | Optional | Description                                             |
 |---------------------------|----------|---------------------------------------------------------|
 | `entity_id`               |       no | Only act on a specific Xiaomi miIO fan entity.          |
+
+## Troubleshooting `Unable to find device` error messages
+
+Check if the device is in the same subnet as the Home Assistant instance. Otherwise, you should configure your router/firewall to put this device in the same VLAN as the Home Assistant instance.
+
+If it's not possible to use VLANs for some reason, your last resort may be using NAT translation, between the IPs.