What is the al_address?

[wwahammy]

In the README.md, it says we need to set the al_address in the prplMesh section. What is the al_address and what should it be set to?

[arnout]

It is the AL MAC address as per the IEEE 1905.1 specification, i.e. an address that you can choose, that is unique (in the LAN), but that has the "locally administered" bit set. I would suggest using one of the existing MAC addresses (wifi or wired) and adding 0x02 to the first byte to set the "locally administered" bit.

This explanation should be added to README.md. Feel free to propose a patch.