The IAB is working on <http://tools.ietf.org/html/draft-iab-privacy-considerations> 'Privacy Considerations for Internet Protocols'; in order to better understand the implementation status of IPv6 privacy mechanisms in operating system stacks, those familiar with OS IPv6 implementations are asked to complete a short survey. <http://www.iab.org/activities/programs/privacy-program/ipv6-priv-survey/> The survey responses will be used in a detailed write-up on IPv6 privacy; privacy reviews of other IETF protocols are available here. <http://www.iab.org/activities/programs/privacy-program/privacy-reviews/> Please send responses to iab-ipv6-privacy-sur...@i1b.org by August 16, 2012. If you have questions, please send them to iab-ipv6-privacy-sur...@i1b.org.