Le 31 mars 2010 à 17:43, Ted Lemon a écrit :

> On Mar 31, 2010, at 8:32 AM, Rémi Després wrote:
>> ==> This hack MUST therefore be flatly rejected.
> 
> Unfortunately we don't have any control over what Yahoo or Google do to their 
> name servers.   I agree with you completely on what we SHOULD do, but if Igor 
> decides to filter AAAAs on IPv4 queries, we can't stop him.

Sure, and that's fair.
But it has to remains his problem, not an IETF specification problem.

>   We can refuse to endorse his solution, but really what's going on here is 
> that Igor (and Google before him) have come to us in good faith to tell us 
> about hacks they've done that they feel are necessary.   We shouldn't 
> discourage them from doing that,

Agreed.
My strong reaction is only against this particular hack because:
- it is based on the idea that OSes cannot be patched where they are bugged
- it destroys legitimate connectivity for OSes that aren't bugged.


> even if we do discourage them from doing the hacks.
> 
> So to my mind, the question is whether or not we want to (and can!) have some 
> say in what these hacks look like,

We do want it.
(That's what I did in the technical explanation.)
 
> not whether or not we should forbid them.

"Flatly rejecting" the hack, as I proposed, doesn't mean "forbidding" it.
(Vendor makes its own choices anyway.)
It just means, in my understanding, a clear refusal to endorse it.


Regards,
RD 
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