Linux and ULA support and default route

Holger Zuleger Holger.Zuleger at
Fri Oct 14 15:31:33 CEST 2016

On 14.10.2016 15:20, sthaug at wrote:
>> At the end, the whole behavior is because some host have problems in
>> handling situations where they have an IPv6 address configured and now
>> internet connectivity. But the solution to this requires that the host
>> is able to understand and work with RIO options, which seams to be "at
>> the time" not generally the case.
>> Do we replace one evil by another?
> I like Tore's solution of using ULA for local communication even when
> the external link is down.
That's not the question. The question is: Should a router stop
advertising a default route if the (or better say "his") upstream link
is down.


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