I know it is possible, but it takes a long compile if the user wants to do it, could it be just made a feature in OSMC?
Here is a link with the patch for OpenELEC, which should work for OSMC, seeing as they both use the same kernel driver for the network interface.
He is talking about adding that function for the Network LED’s
Here is another way to do it
(Would need build tools on RPi to build own from the source)
Still requires some compiling, that is why I am asking for it to be a feature.