IPv6 multicast listener discovery

[Rainer Bredehorn]

> ----- Ursprüngliche Nachricht -----

> This address is for IPv6 Node Information Query, called the NI Group Address.
> 
> 
> 
> For example, you can issue the command
> 
> 
> 
> ping6 -w fe80::250:fcff:feb8:5443%rl0
> 
> 
> 
> you can get your hostname back.

I see! So a node gets a multicast address for Node Information Queries.
This is obviously the case when a hostname is given in the rc.conf.
I would like to recalculate the lower address part.
Which part of a hostname like "test1.test.de" do I have to use to calculate the MD5 hash?

Do we have more from the RFC experimental stuff for IPv6 implemented in FreeBSD?

Rainer.