From 1f0e430506097f1a268e7cbb75e45e4451021592 Mon Sep 17 00:00:00 2001 From: stefan-hoehn Date: Sun, 1 Oct 2023 21:51:07 +0200 Subject: [PATCH] [Nanoleaf] ipv6 address doc (#15612) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit * Nanoleaf codeowners change * add ipv6 info about nanolead discovery Signed-off-by: Stefan Höhn --- .../org.openhab.binding.nanoleaf/README.md | 21 +++++++++++++++++++ 1 file changed, 21 insertions(+) diff --git a/bundles/org.openhab.binding.nanoleaf/README.md b/bundles/org.openhab.binding.nanoleaf/README.md index dccf3b317c9..5eef9761961 100644 --- a/bundles/org.openhab.binding.nanoleaf/README.md +++ b/bundles/org.openhab.binding.nanoleaf/README.md @@ -126,6 +126,27 @@ The controller thing has the following parameters: | refreshInterval | Interval in seconds to refresh the state of the light panels settings. Default is 60. | | deviceType | Defines the type `lightpanels` (triangle) or `canvas` (square or hexagon) | +**Important note on the topic of IPV6 ip addresses:** + +With firmware version 8.5.2 or newer, panels may change between being OFFLINE and ONLINE. +This is due to the fact that if they are discovered with IPv6 addresses, the binding is not able to correctly send API requests to the devices. +It is therefore recommended to disable IPv6 on the openHAB server. + +This can e.g. be achieved on openHABian the following way: + +```text +sudo nano /etc/sysctl.conf` + +Add the following at the bottom of the file: + +net.ipv6.conf.all.disable_ipv6 = 1 +net.ipv6.conf.default.disable_ipv6 = 1 +net.ipv6.conf.lo.disable_ipv6 = 1 + +``` + +Reboot your server after the change. + The lightpanel thing has the following parameters: | Config | Description |