[Cerowrt-devel] [Babel-users] [Make-wifi-fast] perverse powersave bug with sta/ap mode
jch at pps.univ-paris-diderot.fr
Thu Apr 28 15:55:02 EDT 2016
>> What problem are you trying to solve?
> Less useless overhead on slow-speed networks (think VHF/UHF radio).
> DAD works by pretending that the colliding address should be in
> communication range, which is not true for mesh networks.
I understand that DAD is pretty useless in sparse mesh networks, but is it
worth adding a special case just to avoid three packets every time you
If you've got links so slow that DAD is a significant overhead, perhaps
you should be looking into some generic form of header compression rather
than trying to special-case DAD.
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