> > This hints at a general misunderstanding on how "The Internet" works. > > Talking to the local ISP on "what would you recommend, IPv4 or IPv6?" > can give an indication, but if the server you're trying to talk to > is on the other side of the world, the local ISP's preference for > IPv4-vs-IPv6 might be the opposite of what actually works better to > reach said server. There are many networks on the path... > > Talking to far-end server need measurement on end-to-end path.So the accurracy of end-to-end measurement is the key. There are acturally lots of practice in the fields of NPM and APM. People can do it well.
Davey
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