On Jun 4, 2014, at 7:00 PM, Greg Troxel <gdt%ir.bbn.com@localhost> wrote: > I think the key question > is whether current IETF standards-track documents say that the RFC7217 > addresses SHOULD be the default. Not yet, but stay tuned. http://tools.ietf.org/html/draft-ietf-6man-default-iids-00