[riot-devel] Reversed L2 addr in neighbor advertisement

Oleg Hahm oliver.hahm at inria.fr
Wed Feb 10 12:06:52 CET 2016

Hi again!

On Wed, Feb 10, 2016 at 12:03:26PM +0100, Oleg Hahm wrote:
> Can you please add some debugging lines in 
> sys/net/gnrc/network_layer/ndp/gnrc_ndp.c
> at line 178, 185 and 190 and set ENABLE_DEBUG to 1 in
> sys/net/gnrc/network_layer/ndp/internal/gnrc_ndp_internal.c
> to figure out which path is taken when this happens?

Btw, at a first glance I suspect sys/net/gnrc/network_layer/ndp/gnrc_ndp.c:184
to be the cause. IMO there's a byteorder_ntohll() missing.

The four hard things in CS are cache invalidation, naming, and off-by-one
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