On 26 January 2013 17:38, Mark Andrews <marka () isc org> wrote:
As for "breaking" your LAN, if the applications take 60 seconds to
fallback to the other address they were already broken. Go complain
to your application vendor. Some vendors have already fixed this
problem with their applications.
The question was about *enterprise* deployment, which raises two issues:
1) most vendors are waiting for customer IPv6 demand before
implementing support (or fixing bugs) - chicken and egg problem.