<div dir="ltr"><div class="gmail_extra"><div class="gmail_quote">On Mon, May 9, 2016 at 6:17 PM, Tore Anderson <span dir="ltr"><<a href="mailto:tore@fud.no" target="_blank">tore@fud.no</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-style:solid;border-left-color:rgb(204,204,204);padding-left:1ex">Even a ULA PIO could be problematic if Android's source<br>
address selection algorithm isn't updated to RFC6724 defaults. RFC3484<br>
predates ULAs, so it treats them the same as other globally scoped<br>
addresses.<br></blockquote><div><br></div><div>Android's source address selection was updated to RFC 6724 in early 2013 [<a href="https://android.googlesource.com/platform/bionic/+/378b0e1ea298ab4b8653e4b95e24d0cc0029414c" target="_blank">commit</a>]. I think that went into 4.3.<br></div></div></div></div>