Options for DNS Configuration) into rtadvd(8) and rtsold(8). DNS
information received by rtsold(8) will go to resolv.conf(5) by
resolvconf(8) script. Lifetime handling is not supported at this
moment.
Note: when receiving a link-local scope address rtsold(8) adds a scope
id into addresses in the script arguments based on the received
interface in a representation defined in RFC 4007 (e.g. fe80::1%bge0).
However, there are some shell scripts using printf(1) (including
resolvconf(8)) cannot process it properly because printf(1) can
recognize the character % as special.
Based on work by: J.R. Oldroyd
PR: kern/156259
fd7e38fffc