This repo contains a set of patches I made for OpenBSD's rtadvd(8) daemon.
The first patch (located in patches/rtadvd-rfc6106.patch) brings support of
RDNSS and DNSSL to rtadvd(8). These options, added to the RA protocol by RFC
6106 allow ipv6 clients to get DNS configuration without using DHCP or DHCPv6.
The second patch adds a flag to rtadvd.conf(5) to disable automatic prefix
gathering when no addr option is present for an interface.