I was always wondering if having multiple piCorePlayers with the same
hostname would cause a problem on the network. In preparation for an
issue we generate a unique shortname in the following form.

pCP-2B-b87d33

This can be found by [Main Page] in [Beta] mode > [Diagnostics] >
[Raspberry Pi].

The problem with using the MAC address is RPi0 and RPi0W don't have
inbuilt Ethernet so they get the MAC address from their USB wifi
adaptor. So it can change if someone swaps the wifi adaptor, slightly
ugly.

I believe RPi's do have a unique ID that probably could be used
instead.

The next gotcha is if we implement zero config, and the hostname will be
unique and you won't know the unique ID without access to your RPi.
Catch 22.

Do we actually have a problem with the current setup?

regards
Greg


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