The WIFI LED already worked for me with the latest openwrt 22.03 version.
Wifi LED did not with an older 22.x version (in gluon - there phy0radio did nothing but phy0tpt did show activity
the WAN interface has the name "wan" and not "pppoe-wan" on this device
fixes#7757 (and FS#2987)
Signed-off-by: Florian Maurer <f.maurer@outlook.de>
(cherry picked from commit 0820d620123a03b6db6642acb6e950d22ffb030f)
Signed-off-by: Jan-Niklas Burfeind <git@aiyionpri.me>