On 2010-06-25 20:08, Carsten Bormann wrote: > On Jun 25, 2010, at 09:56, Brian E Carpenter wrote: > >> trying v6 for a couple of seconds before trying v4 in parallel > > I don't think this is realistic for applications like the Web, where people are now creating Youtube-Spots with high-speed cameras that show, in slow-motion, a potato cannon fired in parallel with a web page loading (the web page is faster than the potato, of course). > Shaving 50 ms off the HTTP latency is a major improvement in user experience for a Web user. I think we're talking about the initial phase of contact with a server. Obviously, once a best path is chosen, you will stick to it until there is a glitch. Brian _______________________________________________ Ietf mailing list Ietf@xxxxxxxx https://www.ietf.org/mailman/listinfo/ietf