Le 2012-04-02 à 16:05, Ole Trøan a écrit :

> Remi,
> 
>>> (please don't respond to these, FYI only. I'm on Easter holiday.)
>> 
>> Asking that a list of objections shouldn't be answered is to me very unusual!
> 
> it was to remind you of the problems with 4rd-U.

> we have been many rounds on these exact arguments, and I don't see the point 
> of rehashing the discussion. 

Then, don't do it yourself.


> we're going to continue to have different views on the new use of u/g, the 
> overloading of fragmentation, and that double translation can replace 
> tunneling.

> I'd rather see arguments from non-authors.

Then, arguments from others than MAP-team members and 4rd-U authors would be 
the most valuable.
Sheng Jiang of Huawei writing "we are going to implement 4rd-u and do 
operational tests" is therefore a very important one (like it or not).


> (this reminds me of cockfighting; somewhat entertaining for the spectators 
> (if that's your kind of thing), one is declared a winner, but both combatants 
> die...

You may fear that MAP T+E would be about to die (your judgement) but, in 
particular in view of the quotation above, I think 4rd-U as in a good position 
to remain alive.

Your recent comment suggesting that hub&spoke and per-customer stateful 
solutions might after all be sufficient seems to me a sheer lack of confidence 
in the solution you propose. (It looks like you become tired to work on the 
double-standard approach, knowing that arguments for it are too weak for 
success.)

This doesn't justify, however, your trying to also kill the single standard 
solution, the most credible A+P approach we have on the table.

RD

> 
> cheers,
> Ole

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