On Thursday, June 9, 2016, Randy Bush <ra...@psg.com> wrote: > >> zero interoperability, and no viable migration paths, it's a Forklift > >> Upgrade(tm). > > > > You say that with such confidence! Doesn't make it true. > > https://archive.psg.com/120206.nanog-v4-life-extension.pdf > > randy, who works for the first isp to deploy ipv6 to customers >
The PDF is not good advice IMHO. First is seldom as good as the last.