IPv6 Router Advertisement Options for DNS Configuration, RFC 6106

I have been testing RA DNSSL with some devel pre/testing-release 5.6.0. It seems as if it's implemented only for the DHCPv6-PD scenario - if at all :-/. I'm trying to get some more information through my pre-sales contacts.

There is also quite a lot of confusion with regard the RFC6106 as changelog for 5.4 claims it supports:

- "RFC 6106 IPv6 Router Advertisement Options for DNS Configuration (266061)"

However the changeset 266061 is in fact:

- DHCPv6 prefix delegation (266061)

I'm currently wild-guessing there was a clerical error and it's hard to communicate that through Fortinet since half of Fortinet thinks they actually DO support RFC6106 - it's in their official changelog.