Re: FYI: DNSOPS presentation

[Havard Eidnes <he@uninett.no>]

> I don't if it would fly, but why not white-list ISPs that have
> their web-servers, MXen, pop and imap servers all listed in DNS
> with IPv6 addresses?  (I wonder how many ISPs would qualify at
> the moment)
>
> Then you can be reasonably sure that any customers with broken IPv6
> connectivity will complain to the ISP as well.

The failure mode experienced by the users is typically ... not
obvious, so whether there pops out a report to the provider from the
customer about broken IPv6 connectivity as a result of the failure
is far from given.  I suspect that the site administrators would not
expect IPv6 to be the problem source, since that's typically not
something they've enabled on their local network (yet).

Regards,

- Håvard