said by leibold:
However if you mean managing the adapters (e.g. changing password) with IPv6 then the answer is probably no.
I have some Netgear Powerline Adapters forget exactly which model but they are the 200mbps versions and they will pass IPv6.
TBH I don't think they even use IPv4 for management, the program sniffs them out on the network and uses some other means of communication.--
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