On Jan 26, 2012, at 18:23, Guillaume Fortaine wrote:

> Dear Dr Bormann,
> 
> Thank you for your reply.
> 
> 
>> 6LoWPAN *is* plain IPv6.
>> I have no idea what the sentence that you are quoting is trying to say.
> 
> With all the due respect, it seems that some people don't agree with you :

Sure, some people even think that SOPA is a good idea.

> http://dash7.org/blog/?p=1782
> 
> "(N.B. Ironically, 6LoWPAN, a wireless spec written specifically to
> allow IPv6 over low power wireless, is kind of silly, because it is
> 802.15.4 based and hence it is largely incapable of achieving any of
> the useful features of IPv6.)"


>From a technical point of view, the whole point of running the 6LoWPAN WG for 
>the last half-decade was to exactly make IPv6 available for constrained 
>node/networks.  That may not take away those constraints, and if you want to 
>sell something else, it may make sense to proclaim it silly.  Here, 
>specifically, the guy is selling a radio that is different from 802.15.4, so 
>he's trying to malign 802.15.4, striking 6LoWPAN in passing.

I would prefer to discuss these things from a technical angle, not by pointing 
to content-free marketing sites/slides.

Grüße, Carsten

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