[GTALUG] Automatic .local and .lan hostnames

[James Knott]

On 2020-05-27 11:29 AM, Giles Orr via talk wrote:
> So now I'm really interested in how these names are made available.  I
> don't care which of the two names it provides, but I'd really, really
> like it to do it consistently.  Can someone point me in the right
> direction, and I'll go do my homework.  Thanks.

Probablly mDNS.
https://en.wikipedia.org/wiki/Multicast_DNS