> "Initially, Microsoft operating systems did support SLAAC but not RDNSS, Android did not want to support DHCPv6. That meant that you couldn’t support these tw

> "Initially, Microsoft operating systems did support SLAAC but not RDNSS, Android did not want to support DHCPv6. That meant that you couldn’t support these two operating systems on the same subnet." This is incorrect. You can run SLAAC (with or without RDNSS) and stateless DHCPv6 on the same subnet. Even more, running DHCPv6 correctly actually requires sending RAs with the O or M bit set, so you're almost doing SLAAC anyway (setting M disables SLAAC, O does not.) Sensible (= stateless) DHCPv6 is an addition to SLAAC/RDNSS to allow pushing additional config. It is not a replacement.