[dns-operations] sophosxl.net problem?

Bob Harold rharolde at umich.edu
Wed Oct 30 13:02:11 UTC 2019


On Tue, Oct 29, 2019 at 9:07 PM Paul Vixie <paul at redbarn.org> wrote:

>
>
> Mark Andrews wrote on 2019-10-27 19:24:
> > ...
> >
> > BIND tried to fix named to reject AA=0 from authoritative servers a
> > few years back but pandora.tv was returning AA=0 from all servers at
> > the time and we had to back the change out.  We still want to make
> > that change.
>
> please consider making this a config option so that those of us who are
> willing to endure outages for nonconforming domains can turn it on. it
> could even become part of some annual so-called dns flag day.
>
> --
> P Vixie
>

I agree.

But if someone thinks that is too drastic, would it be reasonable to make a
config option, plus an exception list?   Then someone could make exceptions
for the known cases, but break any new cases, to avoid this problem getting
any worse.

-- 
Bob Harold
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