Interesting problems with using IPv6

[sthaug at nethelp.no (sthaug at nethelp.no)]

> There are decades of mailing lists archives at nanog and others that have
> the same thing -- 1) stressed out ops guy 2) buggy code (tac says need to
> load latest code as first step)  3) L2 mess -- most of those examples of
> epic failure are ipv4 related, but many are just ethernet fails.
> 
> If your point is that IPv6 cannot be deployed at scale, i have a list of
> meaningful counter examples where in fact it does work.
> 
> And as already mention, the mailing list archive at nanog and others is
> full of folks with poor design or gear.

Did you actually read the whole story? Did you read Jeff Wheeler's 
presentation, referenced in the comment?

http://inconcepts.biz/~jsw/ipv6_nd_problems_with_l2_mcast.pdf

Steinar Haug, AS 2116