In message <201202142245.q1EMjAoU019793@xxxxxxxxxxxxxxxxxxx>, Martin Rex writes : > The necessary changes to applications would be minimal, > the "happy eyeballs" contortion completely unnecessary > and the security assessment for an IPv6 enabled network > *MUCH* simpler. Happy eyeballs just points out problems with multi-homing in general. IPv4 has the *same* problem and sites spend 1000's of dollars working around the issue which could have been addressed with a couple of extra lines of code on the client side in most cases. Mark -- Mark Andrews, ISC 1 Seymour St., Dundas Valley, NSW 2117, Australia PHONE: +61 2 9871 4742 INTERNET: marka@xxxxxxx _______________________________________________ Ietf mailing list Ietf@xxxxxxxx https://www.ietf.org/mailman/listinfo/ietf